Cod sursa(job #2506363)

Utilizator LwveMikePlamadeala Mihai LwveMike Data 7 decembrie 2019 21:40:53
Problema Jocul Flip Scor 20
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 1.25 kb
#include <iostream>
#include <fstream>


using namespace std;

ifstream fin("flip.in");
ofstream fout("flip.out");

int n,m;
int MAT[16][16];
int suma=0;
int sl=0;
int sc=0;

void read(){
    fin>>n>>m;
    for(int i=0;i<n;i++){
        for (int j=0;j<m;j++){
            fin>>MAT[i][j];
        }
    }
}


int verificarel(int k){
        sl=0;
       for(int j=0;j<m;j++)
            sl=sl+MAT[k][j];
        int ss=sl*-1;
       if(sl>ss)
            return 0;
       else
        return 1;
}

int verificarec(int k){
        sc=0;
       for(int i=0;i<n;i++)
            sc=sc+MAT[i][k];
        int ss=sc*-1;
       if(sc>ss)
            return 0;
       else
        return 1;
}



void calc(){
   for (int k=0;k<n;k++){
        if(verificarel(k)){
            for (int j=0;j<m;j++)
                MAT[k][j]=MAT[k][j]*-1;
   }
   }

   for (int k=0;k<m;k++){
        if(verificarec(k)){
            for (int i=0;i<n;i++)
                MAT[i][k]=MAT[i][k]*-1;
        }
}


}

void print(){
    for(int i=0;i<n;i++){
        for (int j=0;j<m;j++){
            suma=suma+MAT[i][j];
        }
    }

    fout<<suma;

}


int main()
{
    read();
    calc();
    print();

    return 0;
}