#include using namespace std; ifstream fin("summin_xi.in"); ofstream fout("summin_xi.out"); int main() { int n,A[101][101],smin=0; fin>>n; for(int i=1;i<=n;i++) for(int j=1;j<=n;j++) fin>>A[i][j]; for(int j=1;j<=n;j++) { int min=10000; for(int i=1;i<=n;i++) if(A[i][j]