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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	// your code goes here
  6. 	int sum =0;
  7. 	char next = '0';
  8. 	do{
  9. 		sum += next-'0';
  10. 		cin>>next;
  11. 	}while(next!='0');
  12. 	cout<<sum<<endl;
  13. 	return 0;
  14. }
Success #stdin #stdout 0s 3100KB
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https://ideone.com/HNFIxN
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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