Cod sursa(job #2191486)
Utilizator | Data | 2 aprilie 2018 21:27:29 | |
---|---|---|---|
Problema | Secventa 2 | Scor | 20 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.74 kb |
#include <fstream>
using namespace std;
ifstream cin("secv2.in");
ofstream cout("secv2.out");
int main()
{
long long int n,k,sum=0;
cin>>n>>k;
long long int vec[n];
for(int i=0; i<n; i++)
{
cin>>vec[i];
if(i<k)
sum+=vec[i];
}
long long int first,last,rf,rl,maxx=-2000000000;
for(first=0; first+k<n; first++)
{
for(last=first+k; last<n; last++)
{
sum=0;
for(int i=first; i<=last; i++)
sum+=vec[i];
if(sum>=maxx)
{
maxx=sum;
rf=first;
rl=last;
}
}
}
cout<<rf+1<<" "<<rl+1<<" "<<maxx;
return 0;
}