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  1. #include <iostream>
  2. #include <string>
  3. #include <algorithm>
  4.  
  5. int main(){
  6. 	std::string s1 = " Hello World  1 ";
  7. 	std::string s2 = " Hello World  2 ";
  8. 	while(s1.find(' ') != std::string::npos){
  9. 		s1.erase(s1.find(' '));
  10. 	}
  11. 	while(s2.find(' ') != std::string::npos){
  12. 		s2.erase(std::find(s2.begin() , s2.end() ,' '));
  13. 	}
  14. 	std::cout<<s1<<"\n";
  15. 	std::cout<<s2;
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 3228KB
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stdin
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Standard input is empty
stdout
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HelloWorld2
https://ideone.com/gYAwFU
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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