Cod sursa(job #358195)

Utilizator iocriscristina i iocris Data 22 octombrie 2009 09:17:54
Problema Jocul Flip Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.54 kb
#include<iostream>
#include<fstream.h>
int main()
{
	long M,N,i,j,s,a[16][16];
	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];
	for(i=1;i<=N;i++)
		{s=0;
		for(j=1;j<=M;j++)
			s+=a[i][j];
		if(s<0)
			for(j=1;j<=M;j++)
				a[i][j]*=-1;
		}
	for(j=1;j<=M;j++)
		{s=0;
		for(i=1;i<=N;i++)
			s+=a[i][j];
		if(s<0)
			for(i=1;i<=N;i++)
				a[i][j]*=-1;
		}
	s=0;
	for(i=1;i<=N;i++)
		for(j=1;j<=M;j++)
			s+=a[i][j];
	g<<s;
	f.close();
	g.close();
return 0;}