Cod sursa(job #2449041)

Utilizator manuelamagMag Manuela manuelamag Data 17 august 2019 23:39:26
Problema Jocul Flip Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.73 kb
#include <iostream>
#include <fstream>

using namespace std;

ifstream f("filip.in");
ofstream g("filip.out");
int a[17][17],n,m,s,suma;

int calcul_linie(){
	int aux;
	s=0;
	for(int i=1;i<=n;i++){
		aux=0;
		for(int j=1;j<=m;j++){
			aux+=a[i][j];
		}
		if(aux<0){
			aux=-aux;
			for(int t=1;t<=m;t++)
                a[i][t]=-a[i][t];
		}
		s+=aux;
	}
}

int st(int k)
{
    if(k>m)
    {
        calcul_linie();
        suma=max(suma,s);
    }
    else
    {
        st(k+1);
        for(int i=1;i<=n;i++)
            a[i][k]=-a[i][k];
        st(k+1);
    }
}

int main()
{
	f>>n>>m;

	for(int i=1;i<=n;i++)
		for(int j=1;j<=m;j++)
			f>>a[i][j];
	    calcul_linie();
		st(1);
		g<<suma;

}