Cod sursa(job #522566)

Utilizator zaha94Zaharia Mihai zaha94 Data 15 ianuarie 2011 15:02:29
Problema Jocul Flip Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.51 kb
#include<fstream.h>
int a,b,r,n,m,i,j,s;
int v[100][100];

int main(){
	ifstream f("flip.in");
	ofstream g("flip.out");
	f>>n>>m;
	for(i=1;i<=n;i++)
		for(j=1;j<=m;j++)
			f>>v[i][j];
	for(i=1;i<=n;i++){
		s=0;
		for(j=1;j<=m;j++)
			s+=v[i][j];
		if(s<=0)
			for(j=1;j<=m;j++)
				v[i][j]=-(v[i][j]);
}
	for(j=1;j<=m;j++){
		s=0;
		for(i=1;i<=m;i++)
			s+=v[i][j];
		if(s<=0)
			for(i=1;i<=n;i++)
				v[i][j]*=(-1);
}
	for(i=1;i<=n;i++)
		for(j=1;j<=m;j++)
			s+=v[i][j];
	g<<s;
	return 0;
}