Cod sursa(job #652036)
| Utilizator | Data | 22 decembrie 2011 19:12:57 | |
|---|---|---|---|
| Problema | Zombie | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.42 kb |
#include <fstream>
using namespace std;
ifstream f("zombie.in");
ofstream g("zombie.out");
int d,n,k,i,j,a[2000100],ckr,poz;
int main()
{
f>>d>>n>>k;
for(i=1; i<=n; i++)
f>>a[i];
i=1;
while (i<=n)
{
poz=i;
if (a[i+k]-a[poz]>d) i++,ckr++;
else
{
while(a[i+k]-a[poz]<=d&&i<=n) i++;
ckr+=k;
}
}
g<<ckr<<'\n';
f.close();
g.close();
return 0;
}
