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  1. #include <iostream>
  2. #include <algorithm>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	int a[] = {1,3,0,5,2,-2,5,0,4,3,0};
  7. 	cout << count_if(begin(a),end(a),[](int x){return x!=0;});
  8. 	return 0;
  9. }
Success #stdin #stdout 0s 3460KB
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stdin 
Standard input is empty
stdout 
8
https://ideone.com/D4wYAd
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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