Cod sursa(job #554018)

Utilizator DaNutZ2UuUUBB Bora Dan DaNutZ2UuU Data 14 martie 2011 15:07:35
Problema Jocul Flip Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.56 kb
#include<fstream>
using namespace std;
ifstream fin("flip.in");
ofstream fout("flip.out");
int main()
{int a[16][16],n,m,i,j,s;
	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++)
	{s=0;
	for(j=1;j<=m;j++)
		s=s+a[i][j];
	if(s<0){
		for(j=1;j<=m;j++)
			a[i][j]=-a[i][j];
	}
	}
	for(j=1;j<=m;j++)
	{s=0;
	for(i=1;i<=n;i++)
		s=s+a[i][j];
	if(s<0){
		for(i=1;i<=n;i++)
			a[i][j]=-a[i][j];
	}}
s=0;
		for(i=1;i<=n;i++)
	for(j=1;j<=m;j++)
		s=s+a[i][j];
	fout<<s;
	fin.close();
	fout.close();
	return 0;
	}