Cod sursa(job #2869096)

Utilizator SamurayxJackDiaconescu Octavian SamurayxJack Data 11 martie 2022 12:31:49
Problema Jocul Flip Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.69 kb
#include <bits/stdc++.h>

using namespace std;

ifstream fin("flip.in");
ofstream fout("flip.out");
int N, M, a[16][16], s;
/*void flipi(int i){ for(int j=1;j<=M;j++) a[i][j]*=-1;}
void flipj(int j){ for(int i=1;i<=M;i++) a[i][j]*=-1;}
int sumi(int i){s=0; for(int j=1;j<=M;j++) s+=a[i][j]; return s;}
int sumj(int j){s=0; for(int i=1;i<=M;i++) s+=a[i][j]; return s;}
*/int main()
{
    fin>>N>>M;
    for(int i=1;i<=N;i++)
        for(int j=1;j<=M;j++) fin>>a[i][j];
    //for(int i=1;i<=N;i++) if(sumi(i)<0) flipi(i);
    //for(int j=1;j<=M;j++) if(sumj(j)<0) flipj(j);
    for(int i=1;i<=N;i++)
        for(int j=1;j<=M;j++) if(a[i][j]>0) s+=a[i][j];
    fout<<s;
    return 0;
}