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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int a;
  6. 	int cnt=0;
  7. 	cin >> a;
  8. 	while (a > 0){
  9. 		if ((a%10)%2==1){
  10. 		cnt++;	
  11. 		}
  12. 		a/=10;
  13. 	}
  14. 	cout << cnt;
  15. 	return 0;
  16. }
Success #stdin #stdout 0s 4516KB
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https://ideone.com/boSKOA
language:
C++ 4.3.2 (gcc-4.3.2)
created:
4 years ago
visibility:
public

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