Question

How to get substring of N characters from specific index in a string with C++

Answer 1

#include <iostream>
  
int main() {
    std::string s = "c++ python java";

    char N = 9;
    std::cout << s.substr(4, N);

    return 0;
}
  
  
  
  
/*
run:
  
python ja
  
*/

 

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