Question

Write a C++ program that accepts a string and deletes the last character by moving the null character one position the left.

Answer 1

#include<iostream>
#include <string>

using namespace std;

int main() {
string s;
cin >> s;
for (int i=s.size(); i>0; i--)
s[i]=s[i-1];
cout << s;
return 0;
}