Caso # | Resultado | Tiempo | Memoria |
---|---|---|---|
#1 |
Correcto
|
0.012 s | 2 KBi |
#2 |
Correcto
|
0.002 s | 0 KBi |
#3 |
Correcto
|
0.006 s | 2 KBi |
#4 |
Correcto
|
0.002 s | 0 KBi |
#5 |
Correcto
|
0.002 s | 0 KBi |
#6 |
Correcto
|
0.006 s | 0 KBi |
#7 |
Correcto
|
0.002 s | 0 KBi |
#8 |
Correcto
|
0.003 s | 0 KBi |
#9 |
Correcto
|
0.003 s | 0 KBi |
#10 |
Correcto
|
0.002 s | 0 KBi |
#11 |
Correcto
|
0.001 s | 0 KBi |
#12 |
Correcto
|
0.005 s | 0 KBi |
#13 |
Correcto
|
0.002 s | 0 KBi |
#14 |
Correcto
|
0.002 s | 0 KBi |
#15 |
Correcto
|
0.005 s | 2 KBi |
#16 |
Correcto
|
0.009 s | 1 KBi |
#17 |
Correcto
|
0.002 s | 0 KBi |
#18 |
Correcto
|
0.002 s | 0 KBi |
#19 |
Correcto
|
0.002 s | 0 KBi |
#20 |
Correcto
|
0.002 s | 0 KBi |
#include <bits/stdc++.h> using namespace std; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); // your code goes here int N; int s, cs, ds=0, ods=0; int i, j; cin >> N; int m[N][N]; for(i=0; i<N; i++){ cs = 0; for(j=0; j<N; j++){ cin >> m[i][j]; cs += m[i][j]; } if(i == 0){ s = cs; }else{ if(cs != s){ cout << "No\n"; return 0; } } } for(i=0; i<N; i++){ cs = 0; for(j=0; j<N; j++){ cs += m[j][i]; if(i == j){ ds += m[i][j]; ods += m[i][N-j-1]; } } if(cs != s){ cout << "No\n"; return 0; } } if(ds == s && ods == s){ cout << "Yes\n"; }else{ cout << "No\n"; } return 0; }