結果

問題 No.381 名声値を稼ごう Extra
ユーザー LayCurse
提出日時 2016-01-01 00:43:48
言語 C++11
(gcc 4.8.5)
結果
AC  
実行時間 1,981 ms
コード長 31,513 Byte
コンパイル時間 7,233 ms
使用メモリ 6,876 KB
最終ジャッジ日時 2019-10-11 03:01:12

テストケース

テストケース表示
入力 結果 実行時間
使用メモリ
challenge01.txt AC 4 ms
6,876 KB
input AC 1,981 ms
6,872 KB
テストケース一括ダウンロード

ソースコード

diff #
#include<bits/stdc++.h>
#include<sys/time.h>
using namespace std;

#define REP(i,a,b) for(i=a;i<b;i++)
#define rep(i,n) REP(i,0,n)

#define mygc(c) (c)=getchar_unlocked()
#define mypc(c) putchar_unlocked(c)

#define ll long long
#define ull unsigned ll


void reader(int *x){int k,m=0;*x=0;for(;;){mygc(k);if(k=='-'){m=1;break;}if('0'<=k&&k<='9'){*x=k-'0';break;}}for(;;){mygc(k);if(k<'0'||k>'9')break;*x=(*x)*10+k-'0';}if(m)(*x)=-(*x);}
void reader(ll *x){int k,m=0;*x=0;for(;;){mygc(k);if(k=='-'){m=1;break;}if('0'<=k&&k<='9'){*x=k-'0';break;}}for(;;){mygc(k);if(k<'0'||k>'9')break;*x=(*x)*10+k-'0';}if(m)(*x)=-(*x);}
void reader(double *x){scanf("%lf",x);}
int reader(char c[]){int i,s=0;for(;;){mygc(i);if(i!=' '&&i!='\n'&&i!='\r'&&i!='\t'&&i!=EOF) break;}c[s++]=i;for(;;){mygc(i);if(i==' '||i=='\n'||i=='\r'||i=='\t'||i==EOF) break;c[s++]=i;}c[s]='\0';return s;}
template <class T, class S> void reader(T *x, S *y){reader(x);reader(y);}
template <class T, class S, class U> void reader(T *x, S *y, U *z){reader(x);reader(y);reader(z);}
template <class T, class S, class U, class V> void reader(T *x, S *y, U *z, V *w){reader(x);reader(y);reader(z);reader(w);}

void writer(int x, char c){int s=0,m=0;char f[10];if(x<0)m=1,x=-x;while(x)f[s++]=x%10,x/=10;if(!s)f[s++]=0;if(m)mypc('-');while(s--)mypc(f[s]+'0');mypc(c);}
void writer(ll x, char c){int s=0,m=0;char f[20];if(x<0)m=1,x=-x;while(x)f[s++]=x%10,x/=10;if(!s)f[s++]=0;if(m)mypc('-');while(s--)mypc(f[s]+'0');mypc(c);}
void writer(double x, char c){printf("%.15f",x);mypc(c);}
void writer(const char c[]){int i;for(i=0;c[i]!='\0';i++)mypc(c[i]);}
void writer(const char x[], char c){int i;for(i=0;x[i]!='\0';i++)mypc(x[i]);mypc(c);}
template<class T> void writerLn(T x){writer(x,'\n');}
template<class T, class S> void writerLn(T x, S y){writer(x,' ');writer(y,'\n');}
template<class T, class S, class U> void writerLn(T x, S y, U z){writer(x,' ');writer(y,' ');writer(z,'\n');}
template<class T> void writerArr(T x[], int n){int i;if(!n){mypc('\n');return;}rep(i,n-1)writer(x[i],' ');writer(x[n-1],'\n');}

char memarr[17000000]; void *mem = memarr;
#define MD 1000000007

int get_inv(ll a, int md){ll t=a,s=md,u=1,v=0,e;while(s){e=t/s;t-=e*s;u-=e*v;swap(t,s);swap(u,v);}if(u<0)u+=md;return u;}

struct mint{
  static unsigned md, W, R, Rinv, mdninv, RR;
  unsigned val;

  mint(){}mint(int a){val=mulR(a);}mint(unsigned a){val=mulR(a);}mint(ll a){val=mulR(a);}mint(ull a){val=mulR(a);}
  void setmod(unsigned m){int i;unsigned t;W=32;md=m;R=(1ULL<<W)%md;RR=(ull)R*R%md;switch(m){case 104857601:Rinv=2560000;mdninv=104857599;break;case 998244353:Rinv=232013824;mdninv=998244351;break;case 1000000007:Rinv=518424770;mdninv=2226617417U;break;case 1000000009:Rinv=171601999;mdninv=737024967;break;case 1004535809:Rinv=234947584;mdninv=1004535807;break;case 1007681537:Rinv=236421376;mdninv=1007681535;break;case 1012924417:Rinv=238887936;mdninv=1012924415;break;case 1045430273:Rinv=254466304;mdninv=1045430271;break;case 1051721729:Rinv=257538304;mdninv=1051721727;break;default:Rinv=get_inv(R,md);mdninv=0;t=0;rep(i,W){if(t%2==0)t+=md,mdninv|=(1U<<i);t/=2;}}}
  unsigned mulR(unsigned a){return(ull)a*R%md;}unsigned mulR(int a){if(a<0)a=a%md+md;return mulR((unsigned)a);}unsigned mulR(ull a){return mulR((unsigned)(a%md));}unsigned mulR(ll a){if(a<0)a=a%md+md;return mulR((unsigned)a);}
  unsigned reduce(unsigned T){unsigned m=T*mdninv;unsigned t=(unsigned)((T+(ull)m*md)>>W);if(t>=md)t-=md;return t;}unsigned reduce(ull T){unsigned m=(unsigned)T*mdninv;unsigned t=(unsigned)((T+(ull)m*md)>>W);if(t>=md)t-=md;return t;}
  unsigned get(){return reduce(val);}
  mint&operator+=(mint a){val+=a.val;if(val>=md)val-=md;return*this;}mint&operator-=(mint a){if(val<a.val)val=val+md-a.val;else val-=a.val;return*this;}mint&operator*=(mint a){val=reduce((ull)val*a.val);return*this;}mint&operator/=(mint a){return*this*=a.inverse();}
  mint operator+(mint a){return mint(*this)+=a;}mint operator-(mint a){return mint(*this)-=a;}mint operator*(mint a){return mint(*this)*=a;}mint operator/(mint a){return mint(*this)/=a;}
  mint operator+(int a){return mint(*this)+=mint(a);}mint operator-(int a){return mint(*this)-=mint(a);}mint operator*(int a){return mint(*this)*=mint(a);}mint operator/(int a){return mint(*this)/=mint(a);}
  mint operator+(ll a){return mint(*this)+=mint(a);}mint operator-(ll a){return mint(*this)-=mint(a);}mint operator*(ll a){return mint(*this)*=mint(a);}mint operator/(ll a){return mint(*this)/=mint(a);}
  mint operator-(void){mint res;if(val)res.val=md-val;else res.val=0;return res;}
  operator bool(void){return val!=0;}operator int(void){return get();}operator ll(void){return get();}
  mint inverse(){int a=val,b=md,u=1,v=0,t;mint r;while(b){t=a/b;a-=t*b;swap(a,b);u-=t*v;swap(u,v);}if(u<0)u+=md;r.val=(ull)u*RR%md;return r;}
  mint pw(ull b){mint a(*this),r;r.val=R;while(b){if(b&1)r*=a;b>>=1;a*=a;}return r;}
  bool operator==(int a){return get()==a;}
  bool operator!=(int a){return get()!=a;}
};
unsigned mint::md, mint::W, mint::R, mint::Rinv, mint::mdninv, mint::RR;
mint operator+(int a, mint b){return mint(a)+=b;}mint operator-(int a, mint b){return mint(a)-=b;}mint operator*(int a, mint b){return mint(a)*=b;}mint operator/(int a, mint b){return mint(a)/=b;}
mint operator+(ll a, mint b){return mint(a)+=b;}mint operator-(ll a, mint b){return mint(a)-=b;}mint operator*(ll a, mint b){return mint(a)*=b;}mint operator/(ll a, mint b){return mint(a)/=b;}

mint mval[10000], minv[10000];
void mint_init(int md=MD, mint val[]=mval, int vals=10000, mint inv[]=minv, int invs=10000){int i;val[0].setmod(md);val[0].val=0;REP(i,1,vals){val[i].val=val[i-1].val+mint::R;if(val[i].val >=md)val[i].val-=md;}inv[1].val=1;REP(i,2,invs){inv[i].val=md-((ll)(md/i)*inv[md%i].val%md);}REP(i,1,invs)inv[i].val=(ull)inv[i].val*mint::R%md;}

void mfft(int n, mint x[], mint root, void *mem){int i,j,X,Y,Z,s=1;mint I,J,K,a,b,c,d,A,B,C,D,t,*y=(mint*)mem;t=root.pw((mint::md-1)/4*3);root=root.pw((mint::md-1)/n);while(n>2){X=n/4;Y=X+X;Z=X+Y;I.val=mint::R;rep(i,X){J=I*I;K=I*J;rep(j,s)a=x[j+s*i],b=x[j+s*(i+X)],c=x[j+s*(i+Y)],d=x[j+s*(i+Z)],A=a+c,B=a-c,C=b+d,D=(b-d)*t,y[j+s*4*i]=A+C,y[j+s*(4*i+1)]=I*(B-D),y[j+s*(4*i+2)]=J*(A-C),y[j+s*(4*i+3)]=K*(B+D);I*=root;}n/=4;s*=4;root*=root;root*=root;swap(x,y);}if(n==2){rep(i,s)y[i]=x[i]+x[i+s],y[i+s]=x[i]-x[i+s];n/=2;s*=2;root*=root;swap(x,y);}rep(i,s)y[i]=x[i];}
void mfftinv(int n, mint x[], mint root, void *mem){int i,j,X,Y,Z,s=1;mint I,J,K,a,b,c,d,A,B,C,D,t,*y=(mint*)mem;root=root.inverse();t=root.pw((mint::md-1)/4);root=root.pw((mint::md-1)/n);while(n>2){X=n/4;Y=X+X;Z=X+Y;I.val=mint::R;rep(i,X){J=I*I;K=I*J;rep(j,s)a=x[j+s*i],b=x[j+s*(i+X)],c=x[j+s*(i+Y)],d=x[j+s*(i+Z)],A=a+c,B=a-c,C=b+d,D=(b-d)*t,y[j+s*4*i]=A+C,y[j+s*(4*i+1)]=I*(B+D),y[j+s*(4*i+2)]=J*(A-C),y[j+s*(4*i+3)]=K*(B-D);I*=root;}n/=4;s*=4;root*=root;root*=root;swap(x,y);}if(n==2){rep(i,s)y[i]=x[i]+x[i+s],y[i+s]=x[i]-x[i+s];n/=2;s*=2;root*=root;swap(x,y);}rep(i,s)y[i]=x[i];}

void modconvolution(mint A[], int As, mint B[], int Bs, mint res[], int Rs, void *mem, mint root){int i,n,m;mint*a,*b,r;n=max(As+Bs,Rs);for(m=1;m<n;m*=2);a=(mint*)mem;b=a+m;mem=b+m;rep(i,As)a[i]=A[i];REP(i,As,m)a[i].val=0;rep(i,Bs)b[i]=B[i];REP(i,Bs,m)b[i].val=0;mfft(m,a,root,mem);mfft(m,b,root,mem);rep(i,m)a[i]*=b[i];mfftinv(m,a,root,mem);r=mint(m).inverse();rep(i,Rs)res[i]=a[i]*r;}
void modconvolution(mint A[], int As, mint res[], int Rs, void *mem, mint root){int i,n,m;mint*a,r;n=max(2*As, Rs);for(m=1;m<n;m*=2);a=(mint*)mem;mem=a+m;rep(i,As)a[i]=A[i];REP(i,As,m)a[i].val=0;mfft(m,a,root,mem);rep(i,m)a[i]*=a[i];mfftinv(m,a,root,mem);r=mint(m).inverse();rep(i,Rs)res[i]=a[i]*r;}

int modconvolutionGetLength(int As, int Bs, int Rs){int n=max(As+Bs,Rs),res;for(res=1;res<n;res*=2);return res;}
void modconvolutionPreCalc(mint A[], int As, mint res[], int Rs, void *mem, int root, int domultiply=1){int i,m;mint*a,r;m=Rs;a=(mint*)mem;mem=a+m;rep(i,As)a[i]=A[i];REP(i,As,m)a[i].val=0;mfft(m,a,root,mem);rep(i,Rs)res[i]=a[i];if(domultiply){r=mint(m).inverse();rep(i,Rs)res[i]*=r;}}
void modconvolutionWithPreCalc(mint A[], int As, mint B[], int Bs, mint res[], int Rs, void *mem, int root, int domultiply=0){int i,m,r;mint*a,*b;m=As;a=(mint*)mem;b=a+m;mem=b+m;rep(i,As)a[i]=A[i];rep(i,Bs)b[i]=B[i];REP(i,Bs,m)b[i].val=0;mfft(m,b,root,mem);rep(i,m)a[i]*=b[i];mfftinv(m,a,root,mem);rep(i,Rs)res[i]=a[i];if(domultiply){r=mint(m).inverse();rep(i,Rs)res[i]*=r;}}




struct bigInt{
  int sz, mem, sign;
  unsigned *d;

  static void *workMemory;
  static bigInt *writerbase;

  inline void init(void){
    mem = 0; d = NULL;
    set();
  }

  inline void init(int x){
    mem = 0; d = NULL;
    set(x);
  }

  inline void init(unsigned x){
    mem = 0; d = NULL;
    set(x);
  }

  inline void init(bigInt &x){
    mem = 0; d = NULL;
    set(x);
  }

  inline void set(void){
    sz = sign = 0;
  }

  inline void set(int x){
    if(x==0){
      set();
      return;
    }
    
    sz = 1;
    extend(sz);
    if(x < 0){
      sign *= -1;
      d[0] = -((ll)x);
    } else {
      sign = 1;
      d[0] = x;
    }
  }

  inline void set(unsigned x){
    if(x==0){
      set();
      return;
    }
    
    sz = 1;
    extend(sz);
    sign = 1;
    d[0] = x;
  }

  inline void set(bigInt &a){
    int i;
    sz = a.sz;
    sign = a.sign;
    extend(sz);
    rep(i,sz) d[i] = a[i];
  }

  inline unsigned& operator[](int n){
    return d[n];
  }

  inline void extend(int k){
    if(mem < k){
      k = max(k+1, mem+mem/2);
      d = (unsigned*) realloc(d, k*sizeof(unsigned));
      mem = k;
    }
  }

  inline void *malloc(int k, void *work){
    d = (unsigned*)work;
    mem = 2100000000;
    return d+k;
  }

  bool operator==(bigInt &a){
    int i;
    if(sign != a.sign || sz != a.sz) return false;
    rep(i,sz) if(d[i] != a.d[i]) return false;
    return true;
  }

  bool operator<(bigInt &a){
    if(sign < a.sign) return true;
    if(sign > a.sign) return false;
    if(sign==0) return false;

    if(sign * cmp(sz, d, a.sz, a.d) == -1) return true;
    return false;
  }

  inline int cmp(int as, unsigned a[], int bs, unsigned b[]){
    if(as > bs) return 1;
    if(as < bs) return -1;

    int i;
    for(i=as-1;i>=0;i--){
      if(a[i] > b[i]) return 1;
      if(a[i] < b[i]) return -1;
    }
    return 0;
  }

  inline int Lshift(int as, unsigned a[], int val, unsigned c[]){
    int i, cs, d, r;
    d = val / 32;
    r = val % 32;

    if(r){
      cs = as+d+1;
      c[cs-1] = 0;
      for(i=as-1;i>=0;i--){
        c[i+d+1] |= a[i]>>(32-r);
        c[i+d] = a[i]<<r;
      }
      rep(i,d) c[i] = 0;
      if(c[cs-1]==0) cs--;
    } else {
      for(i=as-1;i>=0;i--) c[i+d] = a[i];
      rep(i,d) c[i] = 0;
      cs = as + d;
    }
    return cs;
  }

  inline int Rshift(int as, unsigned a[], int val, unsigned c[]){
  }

  inline int add(int as, unsigned a[], unsigned b, unsigned r[]){
    int i, rs = as;
    rep(i,rs) r[i] = a[i];
    rep(i,rs){
      if(r[i]+b < r[i]){
        r[i] += b;
        b = 1;
      } else {
        r[i] += b;
        b = 0;
      }
    }
    if(b) r[rs++] = b;
    return rs;
  }

  inline int add(int as, unsigned a[], unsigned b){
    int i;
    rep(i,as){
      if(a[i]+b < a[i]){
        a[i] += b;
        b = 1;
      } else {
        a[i] += b;
        b = 0;
      }
    }
    if(b) a[as++] = b;
    return as;
  }

  inline int sub(int as, unsigned a[], unsigned b, unsigned r[]){
    int i, rs = as;
    rep(i,rs) r[i] = a[i];
    
    rep(i,rs){
      if(r[i] < b){
        r[i] -= b;
        b = 1;
      } else {
        r[i] -= b;
        break;
      }
    }
    if(rs && r[rs-1]==0) rs--;
    return rs;
  }

  inline int sub(int as, unsigned a[], unsigned b){
    int i;
    
    rep(i,as){
      if(a[i] < b){
        a[i] -= b;
        b = 1;
      } else {
        a[i] -= b;
        break;
      }
    }
    if(a[as-1]==0) as--;
    return as;
  }

  /* r=a or r=b is allowed */
  inline int add(int as, unsigned a[], int bs, unsigned b[], unsigned r[], void *work){
    int i, rs;
    unsigned *carry = (unsigned*) work;

    if(as < bs){
      rs = bs + 1;
      carry[0] = 0;
      rep(i,as){
        carry[i+1] = (a[i]+b[i] < a[i])?1:0;
        r[i] = a[i] + b[i];
      }
      REP(i,as,bs){
        carry[i+1] = 0;
        r[i] = b[i];
      }
      r[rs-1] = 0;
      rep(i,rs){
        if(r[i]+carry[i] < r[i]) carry[i+1]++;
        r[i] += carry[i];
      }
    } else {
      rs = as + 1;
      carry[0] = 0;
      rep(i,bs){
        carry[i+1] = (a[i]+b[i] < a[i])?1:0;
        r[i] = a[i] + b[i];
      }
      REP(i,bs,as){
        carry[i+1] = 0;
        r[i] = a[i];
      }
      r[rs-1] = 0;
      rep(i,rs){
        if(r[i]+carry[i] < r[i]) carry[i+1]++;
        r[i] += carry[i];
      }
    }

    if(rs && r[rs-1]==0) rs--;
    return rs;
  }

  inline int add(int as, unsigned a[], int bs, unsigned b[]){
    int i;
    unsigned carry;

    if(as < bs){
      REP(i,as,bs) a[i] = b[i];
      swap(bs, as);
    }

    carry = 0;
    rep(i,bs){
      if(carry){
        carry = 0;
        if(a[i]==4294967295U) carry = 1;
        a[i]++;
      }
      if(a[i]+b[i] < a[i]) carry = 1;
      a[i] += b[i];
    }
    while(carry){
      carry = 0;
      if(i==as) a[as++] = 0;
      if(a[i]==4294967295U) carry = 1;
      a[i]++;
      i++;
    }

    return as;
  }

  /* r=a or r=b is allowed */
  inline int sub(int as, unsigned a[], int bs, unsigned b[], unsigned r[], void *work){
    int i, rs;
    unsigned *carry = (unsigned*) work;

    carry[0] = 0;
    rs = as;
    rep(i,bs){
      if(a[i] < b[i]) carry[i+1] = 1; else carry[i+1] = 0;
      r[i] = a[i] - b[i];
    }
    REP(i,bs,as){
      carry[i+1] = 0;
      r[i] = a[i];
    }
    rep(i,as){
      if(r[i] < carry[i]) carry[i+1]++;
      r[i] -= carry[i];
    }

    while(rs && r[rs-1]==0) --rs;
    return rs;
  }

  inline int sub(int as, unsigned a[], int bs, unsigned b[]){
    int i;
    unsigned carry = 0;

    rep(i,bs){
      if(carry){
        carry = 0;
        if(a[i]==0) carry = 1;
        a[i]--;
      }
      if(a[i] < b[i]) carry = 1;
      a[i] -= b[i];
    }
    while(carry){
      carry = 0;
      if(a[i]==0) carry = 1;
      a[i]--;
      i++;
    }
    while(as && a[as-1]==0) as--;
    return as;
  }

  inline int mul(int as, unsigned a[], unsigned b, unsigned r[]){
    int i;
    ull tmp = 0;

    rep(i,as){
      tmp += (ull)b*(ull)a[i];
      r[i] = tmp&0xFFFFFFFF;
      tmp >>= 32;
    }
    if(tmp) r[as++] = tmp;
    return as;
  }

  inline unsigned div(int as, unsigned a[], unsigned b, int &ds, unsigned d[]){
    int i;
    ull tmp = 0;

    ds = as;
    for(i=ds-1;i>=0;i--){
      tmp = (tmp<<32) + a[i];
      d[i] = tmp / b;
      tmp %= b;
    }

    if(ds && d[ds-1]==0) ds--;
    return tmp;
  }

  /* r=a is allowed, r=b is not allowed */
  inline int mulSimple(int as, unsigned a[], int bs, unsigned b[], unsigned r[], void *work){
    int i, j, st, ed;
    ull sum, carry, tmp;
    unsigned *arr = (unsigned*) work;

    if(as==0 || bs==0) return 0;
    rep(i,as) arr[i] = a[i];

    sum = 0;
    carry = 0;
    rep(i,as+bs){
      st = max(0, i-as+1);
      ed = min(bs, i+1);
      REP(j,st,ed){
        tmp = (ull) arr[i-j] * b[j];
        if(sum+tmp<sum) carry++;
        sum += tmp;
      }
      r[i] = sum&0xFFFFFFFF;
      sum = (carry<<32)+(sum>>32);
      carry = 0;
    }

    as += bs;
    if(r[as-1]==0) as--;
    return as;
  }

  /* r=a is allowed, r=b is not allowed, just because this may call mulSimple */
  inline int mulKaratsuba(int as, unsigned a[], int bs, unsigned b[], unsigned c[], void *work){
    int i, j, k, ms, d;
    unsigned *c0, *c1, *c2, *ad, *bd, carry;
    int a0s, a1s, b0s, b1s, c0s, c1s, c2s, ads, bds, ac, bc, cs;
    double t1, t2, t3;

    while(as && a[as-1]==0) as--;
    while(bs && b[bs-1]==0) bs--;
    
    if(as==0 || bs==0) return 0;
    if((ll)as*bs < 100){
      return mulSimple(as,a,bs,b,c,work);
    }

    ms = max(as, bs);
    
    t1 = 1.43e-3 * as * bs;
    t2 = 2.1e-2 * ms * pow(min(as,bs), 0.6);
    t3 = 1.9e-1 * ms * pow(log(ms),1.5);
    if(ms > 480000) t3 = 1e100;
//    if(t1 <= t2 && t1 <= t3) return mulSimple(as,a,bs,b,c,work);
//    if(t3 <= t1 && t3 <= t2) return mulFFT8(as,a,bs,b,c,work);

    d = (ms+1) / 2;

    a0s = min(as, d);
    a1s = as-a0s;
    b0s = min(bs, d);
    b1s = bs-b0s;

    c0 = (unsigned*)work;
    c2 = c0 + (a0s+b0s);
    c1 = c2 + (a1s+b1s);
    ad = c1 + (a0s+b0s+2);
    bd = ad + a0s;
    work = bd + b0s;

    while(a0s && a[a0s-1]==0) a0s--;
    while(b0s && b[b0s-1]==0) b0s--;
    c0s = mulKaratsuba(a0s, a, b0s, b, c0, work);
    c2s = mulKaratsuba(a1s, a+d, b1s, b+d, c2, work);

    ac = cmp(a1s, a+d, a0s, a);
    bc = cmp(b1s, b+d, b0s, b);
    if(ac==0 || bc==0){
      c1s = 0;
      c1s = add(c1s, c1, c0s, c0);
      c1s = add(c1s, c1, c2s, c2);
    } else {
      if(ac==1) ads = sub(a1s, a+d, a0s, a, ad, work);
      else      ads = sub(a0s, a, a1s, a+d, ad, work);
      if(bc==1) bds = sub(b1s, b+d, b0s, b, bd, work);
      else      bds = sub(b0s, b, b1s, b+d, bd, work);
      c1s = mulKaratsuba(ads, ad, bds, bd, c1, work);

      if(ac+bc==0){
        c1s = add(c1s, c1, c0s, c0);
        c1s = add(c1s, c1, c2s, c2);
      } else if(ac==1 && bc==1){
        c1s = sub(c2s, c2, c1s, c1, c1, work);
        c1s = add(c1s, c1, c0s, c0);
      } else {
        c1s = sub(c0s, c0, c1s, c1, c1, work);
        c1s = add(c1s, c1, c2s, c2);
      }
    }

    cs = as + bs;
    
    rep(i,c0s) c[i] = c0[i];
    REP(i,c0s,d+d) c[i] = 0;
    rep(i,c2s) c[d+d+i] = c2[i];
    REP(i,d+d+c2s,cs) c[i] = 0;

    carry = 0;
    rep(i,c1s){
      if(carry){
        carry = 0;
        if(c[i+d]==4294967295U) carry = 1;
        c[i+d]++;
      }
      if(c[i+d]+c1[i] < c[i+d]) carry = 1;
      c[i+d] += c1[i];
    }
    while(carry){
      carry = 0;
      if(c[i+d]==4294967295U) carry = 1;
      c[i+d]++;
      i++;
    }

    if(c[cs-1]==0) cs--;
    return cs;
  }

  inline int mulFFT8(int as, unsigned a[], int bs, unsigned b[], unsigned c[], void *work){
    int i, j, k, aas, bbs, ccs, cs;
    unsigned md_mem, tmp, t1, t2;
    mint *aa, *bb, *cc;
    mint mtmp;

    aas = as * 8;
    bbs = bs * 8;
    ccs = aas+bbs;
    aa = (mint*)work;
    bb = aa+aas;
    cc = bb+bbs;
    work = cc+ccs;

    md_mem = mint::md;
    mtmp.setmod(1004535809U);

    rep(i,as) rep(k,8) aa[8*i+k] = mint((a[i]>>(4*k))&15U);
    rep(i,bs) rep(k,8) bb[8*i+k] = mint((b[i]>>(4*k))&15U);

    modconvolution(aa, aas, bb, bbs, cc, ccs, work, mint(3U));

    cs = as + bs;
    rep(i,cs) c[i] = (int)cc[8*i];
    rep(i,cs){
      REP(k,1,8){
        tmp = (int)cc[8*i+k];
        t1 = tmp << (k*4);
        t2 = tmp >> (32-k*4);
        if(t1) for(j=i;;j++){
          if(c[j] + t1 >= c[j]){ c[j] += t1; break; }
          c[j] += t1;
          t1 = 1;
        }
        if(t2) for(j=i+1;;j++){
          if(c[j] + t2 >= c[j]){ c[j] += t2; break; }
          c[j] += t2;
          t2 = 1;
        }
      }
    }

    mtmp.setmod(md_mem);

    while(cs && c[cs-1]==0) cs--;
    return cs;
  }


  inline void divKaratsuba(int as, unsigned a[], int bs, unsigned b[], int &ds, unsigned d[], int &rs, unsigned r[], void *work){
    int i, p, s, t, k, shi;
    int w1s, r1s, bws, w0s, r0s;
    unsigned cof, *w1, *r1, *bw, *w0, *r0, *aa, *bb;

    while(as && a[as-1]==0) as--;
    while(bs && b[bs-1]==0) bs--;
    assert(bs!=0);

    k = cmp(bs,b,as,a);
    if(k==1){
      ds = 0;
      rs = as;
      rep(i,rs) r[i] = a[i];
      return;
    }
    
    if(bs==1){
      r[0] = div(as, a, b[0], ds, d);
      rs = 1;
      if(!r[0]) rs=0;
      return;
    }

    shi = max(0, as+1 - bs*2) + 1;

    aa = (unsigned*)work;
    bb = aa + as+shi+1;
    work = bb + bs+shi;

    cof = (1ULL<<32) / (b[bs-1]+1);
    as = mul(as, a, cof, aa);
    bs = mul(bs, b, cof, bb);
    
    shi = max(0, as - bs*2);
    if((bs+shi)%2) shi++;
    if(shi > 0){
      for(i=as-1;i>=0;i--) aa[i+shi] = aa[i];
      rep(i,shi) aa[i] = 0;
      for(i=bs-1;i>=0;i--) bb[i+shi] = bb[i];
      rep(i,shi) bb[i] = 0;
      as += shi;
      bs += shi;
    }

    p = bs / 2;
    s = max(0,as-2*p);
    
    w1s = max(0, s-bs+p+1);
    bws = p + w1s;
    r1s = max(bs + 1, bws);

    w0s = r1s-bs+p+1;
    bws = max(bws, w0s+p);
    r0s = max(bs+1, bws);

    w1 = (unsigned*)work;
    r1 = w1 + w1s;
    bw = r1 + r1s;
    w0 = bw + bws;
    r0 = w0 + w0s;
    work = r0 + r0s;

    divKaratsuba(s, aa+2*p, bs-p, bb+p, w1s, w1, r1s, r1, work);
    if(r1s){
      rep(i,r1s) r1[i+p] = r1[i];
      rep(i,p) r1[i] = 0;
      r1s += p;
    }

    s = min(p, as-p);
    r1s = add(r1s, r1, s, aa+p);
    bws = mulKaratsuba(p, bb, w1s, w1, bw, work);

    k = cmp(r1s, r1, bws, bw);
    while(k==-1){
      w1s = sub(w1s, w1, 1U);
      r1s = add(r1s, r1, bs, bb);
      k = cmp(r1s, r1, bws, bw);
    }
    if(k==1){
      r1s = sub(r1s, r1, bws, bw);
    } else {
      r1s = 0;
    }

    divKaratsuba(r1s, r1, bs-p, bb+p, w0s, w0, r0s, r0, work);
    if(r0s){
      rep(i,r0s) r0[i+p] = r0[i];
      rep(i,p) r0[i] = 0;
      r0s += p;
    }

    r0s = add(r0s, r0, p, aa);
    bws = mulKaratsuba(p, bb, w0s, w0, bw, work);

    k = cmp(r0s, r0, bws, bw);
    while(k==-1){
      w0s = sub(w0s, w0, 1U);
      r0s = add(r0s, r0, bs, bb);
      k = cmp(r0s, r0, bws, bw);
    }
    if(k==1){
      r0s = sub(r0s, r0, bws, bw);
    } else {
      r0s = 0;
    }

    ds = 0;
    if(w1s){
      ds = w1s + p;
      rep(i,w1s) d[i+p] = w1[i];
      rep(i,p) d[i] = 0;
    }
    ds = add(ds, d, w0s, w0);

    rs = max(0, r0s - shi);
    rep(i,rs) r[i] = r0[i+shi];

    div(rs, r, cof, rs, r);
  }
  
  // signを無視して c = a+b
  inline void addArray(bigInt &c, bigInt &a, bigInt &b){
    if((&c)==(&a))      c.sz = add(a.sz, a.d, b.sz, b.d);
    else if((&c)==(&b)) c.sz = add(b.sz, b.d, a.sz, a.d);
    else                c.sz = add(a.sz, a.d, b.sz, b.d, c.d, workMemory);
  }

  // signを無視して c = a-b, 仮定 a >= b
  inline void subArray(bigInt &c, bigInt &a, bigInt &b){
    if((&c)==(&a)) c.sz = sub(a.sz, a.d, b.sz, b.d);
    else           c.sz = add(a.sz, a.d, b.sz, b.d, c.d, workMemory);
  }

  // abs(a) (>,<,=) abs(b) -> (1,-1,0)
  inline int ArrayCmp(bigInt &a, bigInt &b){
    return cmp(a.sz, a.d, b.sz, b.d);
  }

  bigInt& operator+=(bigInt &a){
    if(a.sign==0) return *this;
    if(sign==0){ set(a); return *this; }
    extend(max(sz, a.sz) + 1);

    if(sign==a.sign){
      addArray(*this, *this, a);
    } else {
      int k = ArrayCmp(*this, a);
      if(k==1){
        subArray(*this, *this, a);
      }else if(k==-1){
        subArray(*this, a, *this);
        sign *= -1;
      }else{
        a.sign = a.sz = 0;
      }
    }

    return *this;
  }

  bigInt& operator-=(bigInt &a){
    if(a.sign==0) return *this;
    if(sign==0){ set(a); sign*=-1; return *this; }
    extend(max(sz, a.sz) + 1);

    if(sign!=a.sign){
      addArray(*this, *this, a);
    } else {
      int k = ArrayCmp(*this, a);
      if(k==1){
        subArray(*this, *this, a);
      }else if(k==-1){
        subArray(*this, a, *this);
        sign *= -1;
      }else{
        a.sign = a.sz = 0;
      }
    }

    return *this;
  }

  bigInt& operator*=(bigInt &a){
    if(sign==0) return *this;
    if(a.sign==0){ set(); return *this; }
    extend(sz + a.sz);
    sign *= a.sign;

    if(this == &a){
      int i;
      unsigned *t = (unsigned*)workMemory;
      rep(i,sz) t[i] = d[i];
      sz = mulKaratsuba(sz, d, sz, t, d, t+sz);
    } else {
      sz = mulKaratsuba(sz, d, a.sz, a.d, d, workMemory);
    }

    return *this;
  }

  bigInt& operator/=(bigInt &a){
    if(sign==0) return *this;
    assert(a.sz!=0);
    sign *= a.sign;

    int dum;
    unsigned *memory = (unsigned*)workMemory;
    divKaratsuba(sz, d, a.sz, a.d, sz, d, dum, memory, memory+a.sz);

    if(sz==0) sign = 0;
    return *this;
  }

  bigInt& operator%=(bigInt &a){
    if(sign==0) return *this;
    assert(a.sz!=0);
    sign *= a.sign;

    int dum;
    unsigned *memory = (unsigned*)workMemory;
    divKaratsuba(sz, d, a.sz, a.d, dum, memory, sz, d, memory+max(0,sz-a.sz+1));

    if(sz==0) sign = 0;
    return *this;
  }

  void addArray(unsigned val){
    int i;
    rep(i,sz){
      if(d[i]+val < d[i]){
        d[i] += val;
        val = 1;
      } else {
        d[i] += val;
        val = 0;
        break;
      }
    }
    if(val){
      extend(sz+1);
      d[sz++] = val;
    }
  }

  void subArray(unsigned val){
    int i;
    
    if(sz==1){
      if(d[0] < val){
        sign = -sign;
        d[0] = val - d[0];
      } else if(d[0] > val){
        d[0] -= val;
      } else {
        sz = 0;
        sign = 0;
      }
      return;
    }
    
    rep(i,sz){
      if(d[i] < val){
        d[i] -= val;
        val = 1;
      } else {
        d[i] -= val;
        break;
      }
    }
    if(sz && d[sz-1]==0) sz--;
  }

  void mulArray(unsigned val){
    int i;
    ull tmp = 0;

    if(val==0){
      sign = sz = 0;
      return;
    }
    if(val==1){
      return;
    }

    extend(sz+1);
    rep(i,sz){
      tmp += (ull)val*(ull)d[i];
      d[i] = tmp&0xFFFFFFFF;
      tmp >>= 32;
    }
    if(tmp) d[sz++] = tmp;
  }

  unsigned divArray(unsigned val){
    int i;
    ull tmp = 0;

    assert(val != 0);
    if(val==1) return 0;

    for(i=sz-1;i>=0;i--){
      tmp = (tmp<<32) + d[i];
      d[i] = tmp / val;
      tmp %= val;
    }

    if(sz && d[sz-1]==0) sz--;
    if(sz==0) sign = 0;
    return tmp;
  }

  bigInt& operator+=(int a){
    int fg;
    unsigned val;

    if(a==0) return *this;
    if(sign==0){
      set(a);
      return *this;
    }

    if(a < 0) fg = -1, val = -((ll)a);
    else      fg = 1,  val = a;

    if(fg==sign) addArray(val);
    else         subArray(val);
  }

  bigInt& operator+=(unsigned a){
    if(a==0) return *this;
    if(sign==0){
      set(a);
      return *this;
    }

    if(sign==1) addArray(a);
    else        subArray(a);
  }

  bigInt& operator-=(int a){
    int fg;
    unsigned val;

    if(a==0) return *this;
    if(sign==0){
      set(a);
      sign *= -1;
      return *this;
    }

    if(a < 0) fg = -1, val = -((ll)a);
    else      fg = 1,  val = a;

    if(fg!=sign) addArray(val);
    else         subArray(val);
  }

  bigInt& operator-=(unsigned a){
    if(a==0) return *this;
    if(sign==0){
      set(a);
      sign *= -1;
      return *this;
    }

    if(sign!=1) addArray(a);
    else        subArray(a);
  }

  bigInt& operator*=(int a){
    int fg;
    unsigned val;

    if(a==0){
      sz = sign = 0;
      return *this;
    }
    if(sign==0){
      return *this;
    }

    if(a < 0) val = -((ll)a), sign *= -1;
    else      val = a;

    mulArray(val);
  }

  bigInt& operator*=(unsigned a){
    if(a==0){
      sz = sign = 0;
      return *this;
    }
    if(sign==0){
      return *this;
    }

    mulArray(a);
  }

  bigInt& operator/=(int a){
    int fg;
    unsigned val;

    assert(a!=0);
    if(sign==0){
      return *this;
    }

    if(a < 0) val = -((ll)a), sign *= -1;
    else      val = a;

    divArray(val);
  }

  bigInt& operator/=(unsigned a){
    assert(a!=0);
    if(sign==0){
      return *this;
    }

    divArray(a);
  }

  void add(bigInt &a, bigInt &b){
    set(a);
    (*this)+=b;
  }

  void sub(bigInt &a, bigInt &b){
    set(a);
    (*this)-=b;
  }

  void mul(bigInt &a, bigInt &b){
    set(a);
    (*this)*=b;
  }

  void div(bigInt &a, bigInt &b){
    set(a);
    (*this)/=b;
  }

  void mod(bigInt &a, bigInt &b){
    set(a);
    (*this)%=b;
  }

  void divmod(bigInt &a, bigInt &b, bigInt *d, bigInt *r){
    assert(b.sz!=0);
    d->extend(a.sz-b.sz+1);
    r->extend(b.sz);
    d->sign = r->sign = a.sign*b.sign;

    divKaratsuba(a.sz, a.d, b.sz, b.d, d->sz, d->d, r->sz, r->d, a.workMemory);

    if(d->sz==0) d->sign = 0;
    if(r->sz==0) r->sign = 0;
  }

  void reader(int as, unsigned arr[], int &rs, unsigned r[], void *work){
    int i, ss;
    unsigned *s;

    if(as < 300){
      rs = 1;
      r[0] = arr[as-1];
      for(i=as-2;i>=0;i--){
        rs = mul(rs, r, 1000000000U, r);
        rs = add(rs, r, arr[i]);
      }
      return;
    }

    for(i=0;;i++){
      if(writerbase[i].sz==0){
        writerbase[i].extend(writerbase[i-1].sz * 2);
        writerbase[i].sz = mulKaratsuba(writerbase[i-1].sz, writerbase[i-1].d, writerbase[i-1].sz, writerbase[i-1].d, writerbase[i].d, work);
        writerbase[i].sign = 1;
      }
      if((1<<i) >= as) break;
    }

    reader(as-(1<<(i-1)), arr+(1<<(i-1)), rs, r, work);
    rs = mulKaratsuba(rs, r, writerbase[i].sz, writerbase[i].d, r, work);
    s = (unsigned*)work;
    reader(1<<(i-1), arr, ss, s, s+(1<<(i-1)));
    rs = add(rs, r, ss, s);
  }

  void writer(int as, unsigned a[], int d, void *work){
    int i, k, bs, ts, ds;
    unsigned *dis, *b, *tmp;

    if(as < 100){
      dis = (unsigned*)work;
      b = dis + 9;
      tmp = b + as;

      bs = as;
      rep(i,bs) b[i] = a[i];
      
      ts = 0;
      while(bs) tmp[ts++] = div(bs, b, 1000000000U, bs, b);

      if(d==-1){
        ds = 0;
        while(tmp[ts-1]) dis[ds++] = tmp[ts-1]%10, tmp[ts-1]/=10;
        for(i=ds-1;i>=0;i--) mypc(dis[i]+'0');
        ts--;
      } else {
        i = (d - ts) * 9;
        while(i>0) i--, mypc('0');
      }
      while(ts--){
        rep(i,9) dis[i] = tmp[ts]%10, tmp[ts]/=10;
        rep(i,9) mypc(dis[8-i]+'0');
      }
    } else {
      for(i=0;;i++){
        if(writerbase[i].sz==0) writerbase[i].mul(writerbase[i-1], writerbase[i-1]);
        if(writerbase[i].sz*2 >= as) break;
      }
      b = (unsigned*)work;
      tmp = b + as - writerbase[i].sz + 1;
      work = tmp + writerbase[i].sz;
      divKaratsuba(as, a, writerbase[i].sz, writerbase[i].d, bs, b, ts, tmp, work);
      writer(bs, b, d==-1?-1:d-(1<<(i-1)), work);
      writer(ts, tmp, 1<<(i-1), work);
    }
  }

  bigInt(void){
    init();
  }

  void free(void){
    std::free(d);
  }
};

void *bigInt::workMemory;
bigInt *bigInt::writerbase;

void bigIntInit(int memsize = 20){
  int i;
  bigInt::workMemory = malloc(memsize*1000000);
  bigInt::writerbase = (bigInt*) malloc(sizeof(bigInt)*40);
  bigInt::writerbase[0].init(1U);
  bigInt::writerbase[1].init(1000000000U);
  REP(i,2,40) bigInt::writerbase[i].init();
}

void reader(bigInt *a){
  int i, j, k, sz=0, m=0;
  char *buf;
  unsigned *arr;

  for(;;){
    mygc(k);
    if(k=='-'){m=1;continue;}
    if('0'<=k&&k<='9'){break;}
  }

  buf = (char*)a->workMemory;
  buf[sz++] = k - '0';

  for(;;){
    mygc(k);
    if(k<'0' || k>'9') break;
    buf[sz++] = k - '0';
  }

  reverse(buf,buf+sz);
  arr = (unsigned*)(buf+sz);
  k = sz / 9;
  rep(i,k){
    arr[i] = 0;
    for(j=8;j>=0;j--) arr[i] = arr[i]*10 + buf[i*9+j];
  }
  if(sz%9){
    arr[k] = 0;
    for(j=sz%9-1;j>=0;j--) arr[k] = arr[k]*10 + buf[k*9+j];
    k++;
  }

  if(k < 100){
    a->set(arr[k-1]);
    for(i=k-2;i>=0;i--){
      (*a) *= 1000000000U;
      (*a) += arr[i];
    }
  } else {
    a->set(0);
    a->extend(k);
    a->sign = 1;
    a->reader(k, arr, a->sz, a->d, arr+k);
  }

  if(m) a->sign *= -1;
}

void writer(bigInt &a, char h){
  if(a.sign!=0){
    if(a.sign==-1) mypc('-');
    a.writer(a.sz, a.d, -1, a.workMemory);
  }else{
    mypc('0');
  }
  mypc(h);
}

#define SSE4_M32U_popcount(c,a) asm volatile("popcnt %1, %0;" : "=r"(c) : "r"(a))

int main(){
  int i, j, res = 0;
  bigInt k;

  bigIntInit(200);
  mint_init();

  reader(&k);
  rep(i,k.sz){
    SSE4_M32U_popcount(j,k.d[i]);
    res += j;
  }
  writerLn(res);

  return 0;
}
0