4.Program to remove all occurrences of a given character from input String?
💡Code:
import java.util.Scanner;
class RemoveCharacter {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("Enter a string: ");
String inputString = scanner.nextLine();
System.out.print("Enter the character to remove: ");
char charToRemove = scanner.next().charAt(0);
String result = removeCharacter(inputString, charToRemove);
System.out.println("Result: " + result);
scanner.close();
}
public static String removeCharacter(String inputString, char charToRemove) {
StringBuilder stringBuilder = new StringBuilder();
for (int i = 0; i < inputString.length(); i++) {
char currentChar = inputString.charAt(i);
if (currentChar != charToRemove) {
stringBuilder.append(currentChar);
}
}
return stringBuilder.toString();
}
}
📸Output :