Cod sursa(job #2017452)
Utilizator | Data | 1 septembrie 2017 12:12:10 | |
---|---|---|---|
Problema | Secventa 3 | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.62 kb |
#include <fstream>
#include <iomanip>
using namespace std;
ifstream f("secv3.in");
ofstream g("secv3.out");
int n,k,u,i,j,l;
float sc,st,ss,sm,t[30001],c[30001];
int main()
{
f>>n>>k>>u;
for(i=1;i<=n;i++)
f>>c[i];
for(i=1;i<=n;i++)
f>>t[i];
for(i=1;i<=n-k+1;i++)
{
sc=0;st=0;ss=0;l=0;
for(j=i;j<=i+u-1;j++)
{
st+=t[j];
sc+=c[j];
l++;
if(l>=k&&l<=u)
{
ss=sc/st;
sm=max(sm,ss);
}
}
}
g<<setprecision(2)<<sm;
return 0;
}