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  1. #include <cctype>
  2. #include <algorithm>
  3. #include <string>
  4. #include <iostream>
  5.  
  6. int main()
  7. {   
  8.    std::string root_line = "hello";
  9.    auto ind = std::distance(root_line.begin(), std::find_if(root_line.begin(), root_line.end(), static_cast<int(*)(int)>(std::isgraph)));
  10.    std::cout << ind;
  11. }
  12.  
Success #stdin #stdout 0s 3456KB
comments ()
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/heSSEZ
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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