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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. int main()
  4. {
  5.     int n;
  6.     cin>>n;
  7.     int k;
  8.     cin>>k;
  9.     int count=0;
  10.     int arr[100];
  11.     for(int i=0; i<n; i++)
  12.     {
  13.         cin>>arr[i];
  14.     }
  15.     for(int i=0; i<n; i++)
  16.     {
  17.         if(arr[i]>0)
  18.         {
  19.             if(arr[i]>=arr[k])
  20.  
  21.             {
  22.                 count++;
  23.             }
  24.         }
  25.     }
  26.     cout<<count<<endl;
  27.     return 0;
  28. }
Success #stdin #stdout 0s 5304KB
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stdout 
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https://ideone.com/sYjMLE
language:
C++ (gcc 8.3)
created:
7 days ago
visibility:
public

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