Cod sursa(job #1396293)

Utilizator craciuCraciun Alex craciu Data 22 martie 2015 13:29:17
Problema Jocul Flip Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 2.19 kb
#include <fstream>
#include <iostream>
using namespace std;
ifstream fin("flip.in");
int mat[16][16],n,m,i,j,s1=0,s2=0,s=0;
int main()
{
    fin>>n>>m;
    for(i=0;i<n;i++)
    {
        for(j=0;j<m;j++)
        {
            fin>>mat[i][j];
            cout<<mat[i][j]<<' ';
        }
        cout<<'\n';
    }
    fin.close();
    if(n>m)
    {
        for(j=0;j<m;j++)
        {
            for(i=0;i<n;i++)
                s1=s1+mat[i][j];

            s2=s1*-1;
            //cout<<s1<<' '<<s2<<'\n';
            if(s2>s1)
            {
                for(i=0;i<n;i++)
                    mat[i][j]=mat[i][j]*-1;
            }
            s1=0;
            s2=0;
        }

        for(i=0;i<n;i++)
        {
            for(j=0;j<n;j++)
                s1=s1+mat[i][j];

            s2=s1*-1;
            //cout<<s1<<' '<<s2<<'\n';
            if(s2>s1)
            {
                for(j=0;j<n;j++)
                    mat[i][j]=mat[i][j]*-1;
            }
            s1=0;
            s2=0;
        }
        for(i=0;i<n;i++)
        {
            for(j=0;j<m;j++)
            {
                s=s+mat[i][j];
            }
        }
        ofstream fout("flip.out");
        fout<<s;
        fout.close();
    }
    else
    {
        for(i=0;i<n;i++)
        {
            for(j=0;j<m;j++)
                s1=s1+mat[i][j];

            s2=s1*-1;
            //cout<<s1<<' '<<s2<<'\n';
            if(s2>s1)
            {
                for(j=0;j<m;j++)
                    mat[i][j]=mat[i][j]*-1;
            }
            s1=0;
            s2=0;
        }
        for(j=0;j<m;j++)
        {
            for(i=0;i<n;i++)
                s1=s1+mat[i][j];

            s2=s1*-1;
            //cout<<s1<<' '<<s2<<'\n';
            if(s2>s1)
            {
                for(i=0;i<n;i++)
                    mat[i][j]=mat[i][j]*-1;
            }
            s1=0;
            s2=0;
        }
        for(i=0;i<n;i++)
        {
            for(j=0;j<m;j++)
            {
                s=s+mat[i][j];
            }
        }
        ofstream fout("flip.out");
        fout<<s;
        fout.close();
    }
    return 0;
}