結果
問題 | No.987 N×Mマス計算(基本) |
ユーザー |
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提出日時 | 2020-02-14 21:21:34 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 3 ms / 2,000 ms |
コード長 | 2,578 bytes |
コンパイル時間 | 3,077 ms |
コンパイル使用メモリ | 210,624 KB |
最終ジャッジ日時 | 2025-01-08 23:55:37 |
ジャッジサーバーID (参考情報) |
judge1 / judge1 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 18 |
ソースコード
#pragma GCC optimize ("Ofast")#include<bits/stdc++.h>using namespace std;inline void rd(int &x){int k;int m=0;x=0;for(;;){k = getchar_unlocked();if(k=='-'){m=1;break;}if('0'<=k&&k<='9'){x=k-'0';break;}}for(;;){k = getchar_unlocked();if(k<'0'||k>'9'){break;}x=x*10+k-'0';}if(m){x=-x;}}inline void rd(long long &x){int k;int m=0;x=0;for(;;){k = getchar_unlocked();if(k=='-'){m=1;break;}if('0'<=k&&k<='9'){x=k-'0';break;}}for(;;){k = getchar_unlocked();if(k<'0'||k>'9'){break;}x=x*10+k-'0';}if(m){x=-x;}}inline void rd(char &c){int i;for(;;){i = getchar_unlocked();if(i!=' '&&i!='\n'&&i!='\r'&&i!='\t'&&i!=EOF){break;}}c = i;}inline int rd(char c[]){int i;int sz = 0;for(;;){i = getchar_unlocked();if(i!=' '&&i!='\n'&&i!='\r'&&i!='\t'&&i!=EOF){break;}}c[sz++] = i;for(;;){i = getchar_unlocked();if(i==' '||i=='\n'||i=='\r'||i=='\t'||i==EOF){break;}c[sz++] = i;}c[sz]='\0';return sz;}inline void wt_L(char a){putchar_unlocked(a);}inline void wt_L(long long x){int s=0;int 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){putchar_unlocked('-');}while(s--){putchar_unlocked(f[s]+'0');}}int N;int M;long long A[100];long long B[100];long long res[100];char op;int main(){int i;rd(N);rd(M);rd(op);{int Lj4PdHRW;for(Lj4PdHRW=(0);Lj4PdHRW<(M);Lj4PdHRW++){rd(B[Lj4PdHRW]);}}{int e98WHCEY;for(e98WHCEY=(0);e98WHCEY<(N);e98WHCEY++){rd(A[e98WHCEY]);}}for(i=(0);i<(N);i++){int j;for(j=(0);j<(M);j++){if(op=='+'){res[j] = A[i]+B[j];}else{res[j] = A[i]*B[j];}}{int KrdatlYV;if(M==0){putchar_unlocked('\n');}else{for(KrdatlYV=(0);KrdatlYV<(M-1);KrdatlYV++){wt_L(res[KrdatlYV]);wt_L(' ');}wt_L(res[KrdatlYV]);wt_L('\n');}}}return 0;}// cLay varsion 20200214-1// --- original code ---// int N, M; ll A[100], B[100];// ll res[100];// char op;// {// rd(N,M,op,B(M),A(N));// rep(i,N){// rep(j,M) res[j] = A[i] if[op=='+', +, *] B[j];// wt(res(M));// }// }