CODE EXAMPLE FOR CPP

c++ remove last character from string

#include <iostream>
using namespace std;
int main()
{
    string s = "madara";
    s.substr(0, s.size() - 1); //madar
  
   //Another method: By resizing string
    s = "uchiha";
    s.resize(s.size()-1); //uchih
  
  return 0;
}