Cod sursa(job #3213958)

Utilizator Andrada_MincaAndrada Minca Andrada_Minca Data 13 martie 2024 17:16:11
Problema Jocul Flip Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.62 kb
#include <bits/stdc++.h>

using namespace std;
ifstream fin("flip.in");
ofstream fout("flip.out");
int n,m,i,j,s,sum,maxim,v[20],a[20][20];
int main()
{
    fin>>n>>m;
    for(i=1;i<=n;i++)
        for(j=1;j<=m;j++)fin>>a[i][j];
    while(v[0]==0)
    {
        j=m;
        while(v[j]==1)v[j]=0,j--;
        v[j]=1;
        sum=0;
        for(i=1;i<=n;i++)
        {
            s=0;
            for(j=1;j<=m;j++) if(v[j]==0)s+=a[i][j];
            else s-=a[i][j];
            if(s>0)sum+=s;
            else sum-=s;
        }
        if(sum>maxim)maxim=sum;
    }
    fout<<maxim;
    return 0;
}