Cod sursa(job #2200645)

Utilizator gagasergiugaga sergiu gagasergiu Data 2 mai 2018 01:21:18
Problema Jocul Flip Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.66 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("flip.in");
ofstream g("flip.out");
int n,m;
long long a[20][20],i,j,s,sc,sl;
int main()
{
    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++)
        {
            sc=0;
            for(j=1;j<=m;j++)
                sc=sc+a[i][j];
               if(sc>0) s=s+sc;
               else {s=s-sc;
               for(j=1;j<=m;j++)a[i][j]*=-1;}
        }
        for(j=1;j<=m;j++)
        {
            sl=0;
            for(i=1;i<=n;i++)
                sl=sl+a[i][j];
            if(sl<0)s=s-2*sl;
        }
        g<<s;
}