Cod sursa(job #2551163)

Utilizator SoareStefaniaSoare Stefania Teodora SoareStefania Data 19 februarie 2020 16:38:04
Problema Jocul Flip Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.98 kb
#include <iostream>
#include<fstream>
using namespace std;
int main()
{
    int a[101][101],m,n,i,j,k,s=0;
    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];
    int p,q;
    for(i=1;i<=n;i++)
    {
        for(j=1;j<=m;j++)
        {
            p=0;q=0;k=1;
            if(a[i][j]<0) p=p+a[i][j];
            if(a[i][j]>=0) q=q+a[i][j];
        }
        if(p>q)
            while(k<=m)
        {
            a[i][k]=a[i][k]*-1;
            k++;
        }
    }
    for(j=1;j<=m;j++)
    {
        for(i=1;i<=n;i++)
        {
            p=0;q=0;k=1;
            if(a[i][j]<0) p=p+a[i][j];
            if(a[i][j]>=0) q=q+a[i][j];
        }
        if(p>q)
            while(k<=n)
        {
            a[k][j]=a[k][j]*-1;
            k++;
        }
    }
    for(i=1;i<=n;i++)
        for(j=1;j<=m;j++)
            s=s+a[i][j];
    g<<s;
    f.close();
    g.close();
}