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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int t;
  6. 	cin>>t;
  7. 	for(int c=0;c<t;c++){
  8. 		string s;
  9. 		cin>>s;
  10. 		int n=s.length();
  11. 		int tot=0;
  12. 		bool yet=0;
  13. 		int curr=0;
  14. 		for(int i=0;i<n;i++){
  15. 			if(s[i]=='0' and yet){
  16. 				tot++;
  17. 				curr++;
  18. 			}
  19. 			else{
  20. 				curr=0;
  21. 				yet=1;
  22. 			}
  23. 		}
  24.  
  25.  
  26. 		cout<<tot-curr<<"\n";
  27. 	}
  28.  
  29. 	return 0;
  30. }
Success #stdin #stdout 0s 4404KB
comments (?)
stdin
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3
010011
00
1111000
stdout
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2
0
0
https://ideone.com/ZZbRDF
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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