Cod sursa(job #1831757)

Utilizator ____nataliaMuresan Natalia ____natalia Data 18 decembrie 2016 17:58:33
Problema Jocul Flip Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.51 kb
#include <iostream>
#include <fstream>
#include <cmath>
using namespace std;
ifstream f("flip.in");
ofstream g("flip.out");
int N,M,n,S=0,i,j,sPoz,sNeg;
int main()
{
    f>>N>>M;
    int v[M];
    int h[N];
    for(i=1;i<=N;i++){
        sPoz=0; sNeg=0;
        for(j=1;j<=M;j++){
            f>>v[j];
            v[1]=v[1]*pow(-1,i-1);
            if(v[j]<0) sNeg=sNeg+v[j];
            if(v[j]>=0) sPoz=sPoz+v[j];
        }
        if(sPoz<-sNeg) S=S-sNeg;
        else S=S+sPoz;
    }
    g<<S;
}