結果

問題 No.265 数学のテスト
ユーザー LayCurse
提出日時 2015-08-07 22:58:52
言語 C++11
(gcc 13.3.0)
結果
AC  
実行時間 6 ms / 2,000 ms
コード長 2,986 bytes
コンパイル時間 1,449 ms
コンパイル使用メモリ 165,168 KB
実行使用メモリ 7,424 KB
最終ジャッジ日時 2024-11-24 11:18:06
合計ジャッジ時間 2,391 ms
ジャッジサーバーID
（参考情報） 		judge5 / judge2
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 4
other AC * 32
権限があれば一括ダウンロードができます
コンパイルメッセージ
main.cpp: In function ‘void reader(double*)’:
main.cpp:15:29: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   15 | void reader(double *x){scanf("%lf",x);}
      |                        ~~~~~^~~~~~~~~

ソースコード

diff #
プレゼンテーションモードにする

#include<bits/stdc++.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 N, D;
char S[1000000];
int pt;
vector<ll> solve(void){
  int i, j, k;
  vector<ll> res, gt;
  rep(i,D) res.push_back(0LL);
  if(S[pt]=='\0') return res;
  if(S[pt]=='+') pt++;
  if(S[pt]=='d'){
    pt += 2;
    gt = solve();
    pt++;
    REP(i,1,D) res[i-1] += gt[i] * i;
  } else {
    res[0]++;
    for(;;){
      if(S[pt]=='x'){
        for(i=D-1;i>=1;i--) res[i] = res[i-1];
        res[0] = 0;
      } else {
        rep(i,D) res[i] *= S[pt] - '0';
      }
      pt++;
      if(S[pt]=='*'){ pt++; continue; }
      break;
    }
  }
  if(S[pt]=='+'){
    gt = solve();
    rep(i,D) res[i] += gt[i];
  }
  return res;
}
int main(){
  int i, j, k;
  vector<ll> res, tmp;
  reader(&N,&D);
  N = reader(S);
  D++;
  res = solve();
  while(pt < N){
    tmp = solve();
    rep(i,D) res[i] += tmp[i];
  }
  rep(i,D) writer(res[i], i==D-1?'\n':' ');
  return 0;
}
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