Cod sursa(job #784960)
Utilizator | Data | 7 septembrie 2012 14:33:49 | |
---|---|---|---|
Problema | Zombie | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.31 kb |
#include<fstream>
using namespace std;
ifstream f("zombie.in");
ofstream g("zombie.out");
int sol,n,d,k,i,c,v[2000001];
int main()
{f>>d>>n>>k;
for(i=1;i<=n;++i)
f>>v[i];
for(i=1;i<=n;)
{if(v[i+k]-v[i]>d)
++i,++sol;
else
{c=i;
while(v[i+k]-v[c]<=d&&i<=n)
++i;
sol+=k;
}
}
g<<sol<<'\n';
return 0;
}