Question

Write a C++ program that accepts a string from the user and then replaces all occurrences of the letter e with the letter x.

Answer 1

#include <iostream>
using namespace std;

int main() {
    string s;
    
    cout<<"Enter string: ";
    getline(cin,s);
    
    for(int i = 0;i<s.length();i++){
        if(s[i]=='e'){
            s[i] = 'x';
        }
    }
    
    cout<<"Result: "<<s<<endl;
    return 0;
}