Cod sursa(job #2426856)
Utilizator | Diaconu Alexandru Alex_Diaconu | Data | 29 mai 2019 18:36:45 |
---|---|---|---|
Problema | Orase | Scor | 0 |
Compilator | cpp-32 | Status | done |
Runda | Arhiva de probleme | Marime | 0.8 kb |
#include <fstream>
using namespace std;
ifstream ci ("joctv.in");
ofstream co ("joctv.out");
const int nmax=100;
int v[nmax+1][nmax+1];
int main ()
{
int n;
ci >> n;
for (int i=1; i<=n; i++)
{
for (int j=1; j<=n; j++)
{
ci >> v[i][j];
v[i][j]+=v[i-1][j];
}
}
int sol=0;
for (int i=1; i<=n; i++)
{
for (int k=i; k<=n; k++)
{
int s=0;
for (int j=1; j<=n; j++)
{
s+=v[k][j]-v[i-1][j];
if (s>sol)
{
sol=s;
}
if (s<0)
{
s=0;
}
}
}
}
co << sol;
return 0;
}