tanasaradu

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Dec 1st, 2017
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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. int a[100005],n,k,t;
  4. int main()
  5. {
  6. int s=0,sol=0;
  7. cin>>n>>t>>k;
  8. for(int i=1;i<=n;i++)
  9. cin>>a[i];
  10. for(int i=1;i<=k;i++)
  11. s+=(a[i]<=t);
  12. sol+=(s==k);
  13. for(int i=k+1;i<=n;i++)
  14. {
  15. s-=(a[i-k]<=t);
  16. s+=(a[i]<=t);
  17. sol+=(s==k);
  18. }
  19. cout<<sol<<"\n";
  20. return 0;
  21. }
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