Cod sursa(job #370707)

Utilizator capsunica09MANEA ELENA capsunica09 Data 1 decembrie 2009 20:59:55
Problema Jocul Flip Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.82 kb
#include<iostream>
#include<fstream>
using namespace std;
int main()
{ifstream f("flip.in");
ofstream g("flip.out");
int a[16][16],n,m,s,i,j,k;
f>>n>>m;
for(i=0;i<n;i++)
	for(j=0;j<m;j++)
		f>>a[i][j];
int min=1000000;
for(j=0;j<m;j++)
	{s=0;
	for(i=0;i<n;i++)
		s+=a[i][j];
	if(s<min) {min=s; k=j;}
	}
cout<<k<<endl;
for(i=0;i<n;i++)
	a[i][k]=(-1)*a[i][k];
for(i=0;i<n;i++)
	{for(j=0;j<m;j++)
		cout<<a[i][j]<<" ";
	cout<<endl;
	}
	
cout<<endl;
min=1000000;
for(i=0;i<n;i++)
	{s=0;
	for(j=0;j<m;j++)
		s+=a[i][j];
	cout<<s<<endl;
	if(s<min){min=s;k=i;}
	}
cout<<k<<endl;

for(j=0;j<m;j++)
	a[k][j]=(-1)*a[k][j];
for(i=0;i<n;i++)
	{for(j=0;j<m;j++)
		cout<<a[i][j]<<" ";
	cout<<endl;
	}

s=0;
for(i=0;i<n;i++)
	for(j=0;j<m;j++)
		s+=a[i][j];
g<<s;
f.close();
g.close();
return 0;
}