32-programare

#include<iostream>
#include<fstream>

 int perfect(int a){
     int i,s=0;
     for(i=1;i<=a/2;i++)
        if(a % i == 0)
            s=s+i;
     if( s == a )
        return 1;
     return 0;
}



using namespace std;

int A[100][100];
int main(){
    ifstream f1("atestat.in");
    ofstream f2("atestat.out");
    int n,p,v,l,c,s=0,i,j;
    f1>>n>>p;
    for(i=1;i<=p;i++){
        f1>>v>>l>>c;
        A[l][c]=v;
        s=s+v;
    }
    for(i=1;i<=n;i++){
        for(j=1;j<=n;j++)
            f2<<A[i][j]<<" ";
        f2<<endl;
    }
    if(perfect(s) == 1)
        f2<<"DA";
    else
        f2<<"NU";
}