基础练习23.芯片测试

#include <iostream>

using namespace std;
int main()
{
int n;
cin >> n;
int a

;
for (int i = 0; i < n; i++) {
for (int j = 0; j < n; j++) {
cin >> a[i][j];
}
}
for (int i = 0; i < n; i++) {
int cnt = 0;
for (int j = 0; j <n; j++) {
if (j != i)
cnt += a[i][j];
}
if (cnt >= n / 2)
cout << i+1 << " ";
}
return 0;
}