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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	// your code goes here
  6. 	string s= "2+2*3+3";
  7. 	int n = s.length();
  8. 	int i=0;
  9. 	for(i;i<n;i++)
  10. 	{
  11. 		if(s[i]== '*')
  12. 		{
  13.  
  14. 			s.erase(i-1,2);
  15. 			s[i-1]= 'a';
  16. 			break;
  17. 		}
  18.  
  19.  
  20. 	}
  21. 	cout << s<< " " << i;
  22.  
  23.  
  24.  
  25.  
  26.  
  27.  
  28. 	return 0;
  29. }
Success #stdin #stdout 0s 16064KB
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stdin
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Standard input is empty
stdout
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2+a+3 3
https://ideone.com/iKsmCt
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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