結果
問題 | No.1201 お菓子配り-4 |
ユーザー | mugen_1337 |
提出日時 | 2020-08-29 11:16:48 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
TLE
|
実行時間 | - |
コード長 | 3,478 bytes |
コンパイル時間 | 2,143 ms |
コンパイル使用メモリ | 205,172 KB |
実行使用メモリ | 10,148 KB |
最終ジャッジ日時 | 2024-11-14 05:28:37 |
合計ジャッジ時間 | 50,572 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 145 ms
10,020 KB |
testcase_01 | AC | 1,961 ms
6,820 KB |
testcase_02 | AC | 2,826 ms
6,816 KB |
testcase_03 | AC | 1,373 ms
6,816 KB |
testcase_04 | AC | 670 ms
6,820 KB |
testcase_05 | AC | 1,666 ms
6,816 KB |
testcase_06 | AC | 252 ms
6,820 KB |
testcase_07 | AC | 753 ms
6,816 KB |
testcase_08 | AC | 2,094 ms
6,820 KB |
testcase_09 | AC | 1,545 ms
6,816 KB |
testcase_10 | AC | 12 ms
6,816 KB |
testcase_11 | AC | 400 ms
6,820 KB |
testcase_12 | AC | 3,220 ms
6,816 KB |
testcase_13 | AC | 88 ms
6,816 KB |
testcase_14 | AC | 43 ms
6,816 KB |
testcase_15 | AC | 2,531 ms
6,820 KB |
testcase_16 | AC | 768 ms
6,816 KB |
testcase_17 | AC | 992 ms
6,816 KB |
testcase_18 | AC | 160 ms
6,816 KB |
testcase_19 | AC | 151 ms
6,816 KB |
testcase_20 | AC | 2 ms
6,820 KB |
testcase_21 | AC | 2 ms
6,816 KB |
testcase_22 | AC | 2 ms
6,820 KB |
testcase_23 | AC | 2 ms
6,820 KB |
testcase_24 | AC | 2 ms
6,820 KB |
testcase_25 | AC | 2 ms
6,816 KB |
testcase_26 | AC | 2 ms
6,820 KB |
testcase_27 | AC | 2 ms
6,816 KB |
testcase_28 | AC | 2 ms
6,816 KB |
testcase_29 | AC | 2 ms
6,820 KB |
testcase_30 | TLE | - |
testcase_31 | TLE | - |
testcase_32 | TLE | - |
testcase_33 | TLE | - |
testcase_34 | TLE | - |
testcase_35 | TLE | - |
ソースコード
#include<bits/stdc++.h> using namespace std; #define ALL(x) x.begin(),x.end() #define rep(i,n) for(int i=0;i<(n);i++) #define debug(v) cout<<#v<<":";for(auto x:v){cout<<x<<' ';}cout<<endl; #define mod 1000000007 using ll=long long; const int INF=1000000000; const ll LINF=1001002003004005006ll; int dx[]={1,0,-1,0},dy[]={0,1,0,-1}; // ll gcd(ll a,ll b){return b?gcd(b,a%b):a;} template<class T>bool chmax(T &a,const T &b){if(a<b){a=b;return true;}return false;} template<class T>bool chmin(T &a,const T &b){if(b<a){a=b;return true;}return false;} struct IOSetup{ IOSetup(){ cin.tie(0); ios::sync_with_stdio(0); cout<<fixed<<setprecision(12); } } iosetup; template<typename T1,typename T2> ostream &operator<<(ostream &os,const pair<T1,T2>&p){ os<<p.first<<" "<<p.second; return os; } template<typename T> ostream &operator<<(ostream &os,const vector<T>&v){ for(int i=0;i<(int)v.size();i++) os<<v[i]<<(i+1==(int)v.size()?"":" "); return os; } template<typename T1,typename T2> istream &operator>>(istream &is,pair<T1,T2>&p){ is>>p.first>>p.second; return is; } template<typename T> istream &operator>>(istream &is,vector<T>&v){ for(T &x:v)is>>x; return is; } template<ll Mod> struct ModInt{ long long x; ModInt():x(0){} ModInt(long long y):x(y>=0?y%Mod:(Mod-(-y)%Mod)%Mod){} ModInt &operator+=(const ModInt &p){ if((x+=p.x)>=Mod) x-=Mod; return *this; } ModInt &operator-=(const ModInt &p){ if((x+=Mod-p.x)>=Mod)x-=Mod; return *this; } ModInt &operator*=(const ModInt &p){ x=(int)(1ll*x*p.x%Mod); return *this; } ModInt &operator/=(const ModInt &p){ (*this)*=p.inverse(); return *this; } ModInt operator-()const{return ModInt(x);} ModInt operator+(const ModInt &p)const{return ModInt(*this)+=p;} ModInt operator-(const ModInt &p)const{return ModInt(*this)-=p;} ModInt operator*(const ModInt &p)const{return ModInt(*this)*=p;} ModInt operator/(const ModInt &p)const{return ModInt(*this)/=p;} ModInt operator==(const ModInt &p)const{return x==p.x;} ModInt operator!=(const ModInt &p)const{return x!=p.x;} ModInt inverse()const{ int a=x,b=Mod,u=1,v=0,t; while(b>0){ t=a/b; swap(a-=t*b,b);swap(u-=t*v,v); } return ModInt(u); } ModInt pow(long long n)const{ ModInt ret(1),mul(x); while(n>0){ if(n&1) ret*=mul; mul*=mul;n>>=1; } return ret; } friend ostream &operator<<(ostream &os,const ModInt &p){return os<<p.x;} friend istream &operator>>(istream &is,ModInt &a){long long t;is>>t;a=ModInt<Mod>(t);return (is);} static int get_mod(){return Mod;} }; using mint=ModInt<mod>; // sigma[i=0 to n-1] floor((a*i+b)/m) template<typename T> T sum_of_floor_of_linear(T n,T m,T a,T b){ T ret=0; if(a>=m){ ret+=(a/m)*n*(n-1)/2; a%=m; } if(b>=m){ ret+=(b/m)*n; b%=m; } T y=(a*n+b)/m; if(y==0)return ret; T ax=m*y-b; T xn=(ax+a-1)/a; ret+=(n-xn)*y; ret+=sum_of_floor_of_linear(y,a,m,(a-ax%a)%a); return ret; } signed main(){ int n,m;cin>>n>>m; vector<ll> a(n),b(m); cin>>a>>b; mint res=0; rep(i,n)rep(j,m){ ll ad=sum_of_floor_of_linear(b[j]+1,b[j],a[i],0ll); res+=mint(ad)*mint(2); } cout<<res<<endl; return 0; }