Cod sursa(job #1027506)

Utilizator cristi0896Cristian Jiru cristi0896 Data 12 noiembrie 2013 20:19:23
Problema Jocul Flip Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.55 kb
#include<iostream.h>
#include<fstream.h>
main()
{int a[100][100],i,j,m,n,s[100],sum;
ifstream in("flip.in");
ofstream out("flip.out");
in>>m>>n;
for(i=1;i<=m;i++)
	{for(j=1;j<=n;j++)
		in>>a[i][j];
	s[i]=0;}
for(i=1;i<=m;i++)
	{for(j=1;j<=n;j++)
		s[i]=s[i]+a[i][j];
	if(s[i]<0)
		for(j=1;j<=n;j++)
			a[i][j]=(-1)*a[i][j];
	}
for(i=1;i<=m;i++)
	{for(j=1;j<=n;j++)
		s[i]=s[i]+a[j][i];
	if(s[i]<0)
		for(j=1;j<=n;j++)
			a[j][i]=(-1)*a[j][i];
	}
sum=0;
for(i=1;i<=m;i++)
	{for(j=1;j<=n;j++)
		sum=sum+a[i][j];}
out<<sum;
return 0;
}