Cod sursa(job #3304493)
| Utilizator | Data | 24 iulie 2025 12:29:07 | |
|---|---|---|---|
| Problema | Jocul Flip | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva de probleme | Marime | 0.64 kb |
#include <fstream>
#include <cmath>
using namespace std;
ifstream cin("flip.in");
ofstream cout("flip.out");
int mat[20][20];
int main()
{
int n,m,sol=0;
cin>>n>>m;
for(int i=1;i<=n;i++)
for(int j=1;j<=m;j++)
cin>>mat[i][j];
for(int i=0;i<(1<<m);i++)
{
int s=0,s2;
for(int j=1;j<=n;j++)
{
s2=0;
for(int k=1;k<=m;k++)
{
if((i&(1<<(k-1)))>0)
s2-=mat[j][k];
else
s2+=mat[j][k];
}
s+=abs(s2);
}
sol=max(sol,s);
}
cout<<sol;
return 0;
}