Question

How to get part of a string start from character N to end of string in C++

Answer 1

#include <iostream>
 
std::string get_s_from_n(std::string const& s, size_t const n) {
  if (n >= s.size()) { 
      return s; 
  }
  return s.substr(n, s.size() - n);
} 
 
int main() {
    std::string s = "c++ c php java golang nodejs";
    const int N = 7;
     
    std::string s_from_n = get_s_from_n(s, N);
     
    std::cout << s_from_n;
}
 
 
 
/*
run:
 
hp java golang nodejs
 
*/

 

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