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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	string tekst;
  6. 	int b,c,d;
  7. 	cin>>tekst;
  8. 	d=tekst.length();
  9. 	if(tekst=="")
  10. 	cout<<"PUSTY";
  11. 	else{
  12. 	for(int i=0; i<d; i++){
  13. 		if(tekst[i]=='0'){
  14. 			b=i+1;
  15. 			break;
  16. 		}
  17. 	}
  18. 	for(int i=d-1; i>=0; i--){
  19. 		if(tekst[i]=='1'){
  20. 			c=i;
  21. 			break;
  22. 		}	
  23. 	}
  24. 	for(int i=b; i<c; i++){
  25. 		cout<<tekst[i];
  26. 	}
  27. }
  28. }
Success #stdin #stdout 0s 5616KB
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12302198102
stdout
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https://ideone.com/YzKgs8
language:
C++ (gcc 8.3)
created:
2 years ago
visibility:
public

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