Cod sursa(job #3189915)

Utilizator nicushor21Pirlog Marian Nicolae nicushor21 Data 6 ianuarie 2024 17:44:03
Problema Jocul Flip Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 1 kb
#include <fstream>
#include <iostream>
#include <algorithm>
using namespace std;
int v[17],a[17],mat[17][17],n,m,i,j,x,sum,maxim;
int main(){
    ifstream fin("flip.in");
    ofstream fout("flip.out");
    fin>>n>>m;
    for(i=1;i<=n;i++){
        for(j=1;j<=m;j++){
            fin>>mat[i][j];
            v[j]+=x;
        }
    }
    while(a[0]==0){
        j=n;
        while(a[j]==1){
            a[j]=0;
            j--;
        }
        a[j]++;
        for(i=1;i<=n;i++){
            if(a[i]==1){
                for(j=1;j<=m;j++){
                    v[j]-=mat[i][j];
                }
            }else{
                for(j=1;j<=m;j++){
                    v[j]+=mat[i][j];
                }
            }
        }
        sum=0;
        for(i=1;i<=m;i++){
            if(v[i]<0){
                v[i]=-v[i];
            }
            sum+=v[i];
            v[i]=0;
        }
        if(sum>maxim){
            maxim=sum;
        }
    }
    fout<<maxim;
    return 0;
}