| Caso # | Resultado | Tiempo | Memoria |
|---|---|---|---|
| #1 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
||
| #2 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
||
| #3 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
||
| #4 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
||
| #5 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
||
| #6 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
||
| #7 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
||
| #8 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
||
| #9 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
||
| #10 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
||
| #11 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
||
| #12 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
||
| #13 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
||
| #14 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
||
| #15 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
||
| #16 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
||
| #17 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
||
| #18 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
||
| #19 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
||
| #20 |
Error de compilación
main.cpp:20:29: error: use of undeclared identifier 'j'
firstDiagonal += arr[i][j];
^
1 error generated.
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int n; cin>>n;
int arr[n][n];
int firstDiagonal = 0;
int secondDiagonal = 0;
int sum;
int x = n-1, y = 0;
bool isMagic = true;
for(int i = 0; i < n; i++) {
for(int j = 0; j < n; j++) {
cin>>arr[i][j];
}
}
for(int i = 0; i < n; i++) {
int rowSum = 0;
int colSum = 0;
firstDiagonal += arr[i][j];
secondDiagonal += arr[x][y];
for(int j = 0; j < n; j++) {
rowSum += arr[i][j];
colSum += arr[j][i];
}
if(i > 0) {
if(!(rowSum == colSum && colSum == sum)) {
isMagic = false;
break;
}
} else {
if(rowSum == colSum) sum = rowSum;
else {
isMagic = false;
break;
}
}
x--; y++;
}
if(isMagic) {
isMagic = firstDiagonal == secondDiagonal && secondDiagonal == sum;
}
if(isMagic) cout<<"Yes"<<endl;
else cout<<"No"<<endl;
return 0;
}