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  1. #include <iostream>
  2. #include <cstring>
  3.  
  4. void foo(char* s)
  5. {
  6.     char* next = std::strchr(s, ' ');
  7.     if(next != nullptr)
  8.     {
  9. 	    foo(next + 1);
  10.     	*next = 0;
  11.     }
  12.     std::cout << s << " ";
  13. }
  14.  
  15. int main()
  16. {
  17.     char s[] = "You are amazing";
  18.     foo(s);
  19.     std::cout << std::endl;
  20.     foo("");
  21.     std::cout << std::endl;
  22. }
Success #stdin #stdout 0s 16064KB
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Standard input is empty
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amazing are You
https://ideone.com/46pmal
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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