Cod sursa(job #1983475)

Utilizator MDoruMarginean Teodor MDoru Data 22 mai 2017 11:45:36
Problema Jocul Flip Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 1.34 kb
#include <iostream>
#include <fstream>
#include <cstdlib>
#include <cmath>
using namespace std;
ifstream fin("flip.in");
ofstream fout("flip.out");
void sminima_smaxima(int v2[], int &s1, int &s2,int n2)
{
    s1=0;s2=0;
    int i;
    for(i=1;i<=n2;i++)
        s1=s1+v2[i];
    for(i=1;i<=n2;i++)
        v2[i]=v2[i]*-1;
    for(i=1;i<=n2;i++)
        s2=s2+v2[i];
}

int main()
{
    system("color 4");
    int n,m,i,j,v[102],sem,sn,si,sf=0;;
    fin>>n>>m;
    int a[n][18];
    for(i=1;i<=n;i++)
        for(j=1;j<=m;j++)
            fin>>a[i][j];
    sem=0;
    do
    {
        sem=0;
        for(i=1;i<=n;i++)
        {
            for(j=1;j<=m;j++)
                v[j]=a[i][j];
            sminima_smaxima(v,sn,si,m);
            if(si>sn)
            {
                for(j=1;j<=m;j++)
                    a[i][j]=a[i][j]*-1;
                sem=1;
            }
        }
        for(j=1;j<=n;j++)
        {
            for(i=1;i<=n;i++)
                v[i]=a[i][j];
            sminima_smaxima(v,sn,si,n);
            if(si>sn)
            {
                for(i=1;i<=n;i++)
                    a[i][j]=a[i][j]*-1;
                sem=1;
            }
        }
    }
    while(sem==0);
    for(i=1;i<=n;i++)
        for(j=1;j<=m;j++)
            sf=sf+a[i][j];
    fout<<sf;


    return 0;
}