Cod sursa(job #2897296)

Utilizator Adicu0702Baciu Adrian-Petrisor Adicu0702 Data 3 mai 2022 12:54:59
Problema Jocul Flip Scor 20
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.94 kb
#include <fstream>
#include <limits.h>
#include <limits.h>
#include <math.h>
#include <algorithm>
using namespace std;
ifstream fin("flip.in");

ofstream fout("flip.out");

const int Nmax=17;
void citire(int N,int M,int a[Nmax][Nmax])
{
    int i,j;
    for(i=0;i<N;++i)
        for(j=0;j<M;++j)
          fin>>a[i][j];
}
int main()
{   int a[Nmax][Nmax];
    int S,N,M,i,j,suma=0;
    fin>>N>>M;
    citire(N,M,a);
    for(i=0;i<N;++i)
    {S=0;
        for(j=0;j<M;++j)
          S+=a[i][j];

        if(S<(S*(-1)))
        {

            for(int k=0;k<M;++k)
                a[i][k]=a[i][k]*(-1);
        }



}
for(j=0;j<M;++j)
    {S=0;
        for(i=0;i<N;++i)
          S+=a[i][j];

        if(S<(S*(-1)))
        {

            for(int k=0;k<N;++k)
                a[k][j]=a[k][j]*(-1);
        }



}
for(i=0;i<N;++i)
        for(j=0;j<M;++j)
            suma+=a[i][j];


fout<<suma;
return 0;}