Cod sursa(job #1201187)

Utilizator IuliaCristianaMIulia Moldovan IuliaCristianaM Data 24 iunie 2014 16:24:31
Problema Jocul Flip Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.65 kb
#include <fstream>
using namespace std;
ifstream fin("flip.in");
ofstream fout("flip.out");
double x[1000][1000];
int main()
{
    int n,m,i,j,butc,butl,s=0,sc=0,sl=0,min1,min2;
    fin>>n>>m;
    for(i=1;i<=n;i++)
        for(j=1;j<=m;j++)
            fin>>x[i][j];
    for(j=1;j<=m;j++)
    {sc=0;
    for(i=1;i<=n;i++)sc+=x[i][j];
    if(sc<min1){min1=sc;butc=j;}}
    for(i=1;i<=n;i++)x[i][butc]*=(-1);
    for(i=1;i<=n;i++)
    {sl=0;
    for(j=1;j<=m;j++)sl+=x[i][j];if(sl<min2){min2=sl;butl=i;}}
    for(j=1;j<=m;j++)x[butl][j]*=(-1);x[butl][butc]*=(-1);
    for(i=1;i<=n;i++)for(j=1;j<=m;j++)s+=x[i][j];
    fout<<s;
    return 0;
}