Cod sursa(job #1193913)

Utilizator CrisssSuteu Criss Crisss Data 2 iunie 2014 12:52:14
Problema Jocul Flip Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.66 kb
#include<iostream>
#include<fstream>
using namespace std;
int main()
{
	int i,j,m,n,s1=0,a[100][100];
	ifstream fin("flip.in");
	ofstream fout("flip.out");
	fin>>n>>m;
	for(i=1;i<=n;i++)
		for(j=1;j<=m;j++)
			fin>>a[i][j];
	for(i=1;i<=n;i++)
	{
		for(j=1;j<=m;j++)
			s1=s1+a[i][j];
		if(s1*(-1)>s1)  
		{
			for(j=1;j<=m;j++)
				a[i][j]=a[i][j]*(-1);
		}
		s1=0;
	}
	for(j=1;j<=m;j++)
	{
		for(i=1;i<=n;i++)
			s1=s1+a[i][j];
		if(s1*(-1)>s1)  
		{
			for(i=1;i<=n;i++)
				a[i][j]=a[i][j]*(-1);
		}
		s1=0;
	}
	for(i=1;i<=n;i++)
		for(j=1;j<=m;j++)
			s1=s1+a[i][j];
	fout<<s1;
	fin.close();
	fout.close();
	return 0;
}