Cod sursa(job #540928)

Utilizator mamicamicu adrian danut mamica Data 24 februarie 2011 17:20:58
Problema Jocul Flip Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.73 kb
#include<iostream.h>
int main()
{
	int n,m,i,j,a[100][100],s=0,k=1;
	cin>>n>>m;
	for(i=1;i<=n;i++)
		for(j=1;j<=m;j++)
			cin>>a[i][j];
	for(j=1;j<=m;j++)
		{
			while(k<n)
					{for(i=1;i<=n;i++) {s=s+a[i][j];k++;}
		//cout<<s<<'\t';
		if(s<0) { for(i=1;i<=n;i++)
						{a[i][j]=a[i][j]*-1;
						// cout<<a[i][j]<<'\t';
						}
		}
		}k=1;s=0;
		
		}
	k=1;s=0;	
	for(i=1;i<=n;i++)
		{
			while(k<m)
					{
						for(j=1;j<=m;j++) {s=s+a[i][j];k++;}
		//cout<<s<<'\t';
						if(s<0) { for(j=1;j<=m;j++)
													{
														a[i][j]=a[i][j]*-1;
														//cout<<a[i][j]<<'\t';
													}
								}
					}k=1;s=0;
		
		}
	for(i=1;i<=n;i++)
		for(j=1;j<=m;j++) s=s+a[i][j];
	cout<<s;
}