Submission #15158243

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Source Code Expand

#include <iostream>
#include <vector>

using namespace std;

int main(){
  int n;
  std::cin >> n;

  vector<int> a(n);
  for(int i=0; i<n; i++){
    std::cin >> a[i];
  }

  int ans = 0;
  for(int i=0; i<n; i+=2){
    if(a[i] % 2 == 1){
      ans += 1;
    }
  }

  std::cout << ans << '\n';
  return 0;
}

Submission Info

Judge Result