CodeCrucks

CodeCrucks

Program to Delete Given Character From the String

Program to Delete Given Character From the String

by · Published · Updated

  • Write a program to Delete Given Character From the String in C
  • Write a program to Delete Given Character From the String in C++
  • Write a program to Delete Given Character From the String in Python
  • Write a program to Delete Given Character From the String in PHP
  • Write a program to Delete Given Character From the String in Java
  • Write a program to Delete Given Character From the String in Java Script
  • Write a program to Delete Given Character From the String in C#

Explanation:

It is easy to remove a specific character from a string by iterating through it and creating a new string that does not contain the desired character. Here’s the fundamental reasoning:

Logic Explanation:

  1. Traverse the String:
    • Iterate through each character of the string.
  2. Check for the Character to Remove:
    • For each character, check if it matches the character you want to delete.
  3. Construct the New String:
    • If the character matches the one to be deleted, skip it.
    • Otherwise, add it to the new string.
  4. Return the Modified String:
    • Once all characters have been checked, the modified string will be the one without the deleted character.

Program to Delete Given Character From the String

#include <iostream>
#include <string>
using namespace std;

void removeCharacter(string &str, char charToRemove) {
    str.erase(remove(str.begin(), str.end(), charToRemove), str.end());
}

int main() {
    string str;
    char charToRemove;

    cout << "Enter a string: ";
    getline(cin, str);

    cout << "Enter the character to remove: ";
    cin >> charToRemove;

    removeCharacter(str, charToRemove);

    cout << "Modified string: " << str << endl;

    return 0;
}


def remove_character(string, char_to_remove):
    return string.replace(char_to_remove, '')

string = input("Enter a string: ")
char_to_remove = input("Enter the character to remove: ")

result = remove_character(string, char_to_remove)
print("Modified string:", result)


def remove_character(string, char_to_remove):
    return string.replace(char_to_remove, '')

string = input("Enter a string: ")
char_to_remove = input("Enter the character to remove: ")

result = remove_character(string, char_to_remove)
print("Modified string:", result)


<?php
function removeCharacter($string, $charToRemove) {
    return str_replace($charToRemove, '', $string);
}

echo "Enter a string: ";
$string = trim(fgets(STDIN));

echo "Enter the character to remove: ";
$charToRemove = trim(fgets(STDIN));

$result = removeCharacter($string, $charToRemove);
echo "Modified string: " . $result . "\n";
?>


import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        System.out.print("Enter a string: ");
        String str = scanner.nextLine();

        System.out.print("Enter the character to remove: ");
        char charToRemove = scanner.next().charAt(0);

        String result = str.replace(String.valueOf(charToRemove), "");
        System.out.println("Modified string: " + result);
    }
}


function removeCharacter(str, charToRemove) {
    return str.split(charToRemove).join('');
}

const str = prompt("Enter a string:");
const charToRemove = prompt("Enter the character to remove:");

const result = removeCharacter(str, charToRemove);
console.log("Modified string:", result);


using System;

class Program {
    static void Main() {
        Console.Write("Enter a string: ");
        string str = Console.ReadLine();

        Console.Write("Enter the character to remove: ");
        char charToRemove = Console.ReadKey().KeyChar;
        Console.WriteLine();

        string result = str.Replace(charToRemove.ToString(), "");
        Console.WriteLine("Modified string: " + result);
    }
}

List of All Programs