Cod sursa(job #2265076)

Utilizator AlexAlAxAxelAlAx AlAx AlexAlAxAxel Data 20 octombrie 2018 16:19:10
Problema Jocul Flip Scor 20
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.67 kb
#include <fstream>
using namespace std;
int n,m,i,j,a[17][17],s,z;

int main()
{ifstream f("flip.in");
ofstream g("flip.out");

f>>n>>m;
for(i=1;i<=n;i++)
    for(j=1;j<=m;j++) f>>a[i][j];

for(i=1;i<=n;i++){s=0;
                for(j=1;j<=m;j++) s=s+a[i][j];
                if(s<0) for(z=1;z<=m;z++) a[i][z]=a[i][z]*(-1);}

for(j=1;j<=m;j++){s=0;
                for(i=1;i<=n;i++) s=s+a[i][j];
                if(s<0) for(z=1;z<=n;z++) a[z][j]=a[z][j]*(-1);}

for(i=1;i<=n;i++){s=0;
                for(j=1;j<=m;j++) s=s+a[i][j];
                if(s<0) for(z=1;z<=m;z++) a[i][z]=a[i][z]*(-1);}
s=0;
for(i=1;i<=n;i++)
    for(j=1;j<=m;j++) s=s+a[i][j];
g<<s;
}