Program to Replace the Spaces of a String with a Specific Character

by Online Tutorials Library July 22, 2022

Program to replace the spaces of a string with a specific character

Explanation

In this program, we need to replace all the spaces present in the string with a specific character.

  String: Once in a blue moon  String after replacing space with ‘-‘: Once-in-a-blue-moon   

One of the approach to accomplish this is by iterating through the string to find spaces. If spaces are present, then assign specific character in that index. Other approach is to use a built-in function replace function to replace space with a specific character.

Algorithm

Define a string.
Determine the character ‘ch’ through which spaces need to be replaced.
Use replace function to replace space with ‘ch’ character.

Solution

Python

  string = “Once in a blue moon”;  ch = ‘-‘;     #Replace space with specific character ch  string = string.replace(‘ ‘, ch);     print(“String after replacing spaces with given character: “);  print(string);  

Output:

String after replacing spaces with given character:   Once-in-a-blue-moon

C

  #include <stdio.h>  #include <string.h>     int main()  {      char string[] = “Once in a blue moon”;      char ch = ‘-‘;            //Replace space with specific character ch      for(int i = 0; i < strlen(string); i++){          if(string[i] == ‘ ‘)              string[i] = ch;      }            printf(“String after replacing spaces with given character: n”);      printf(“%s”, string);                return 0;  }  

Output:

String after replacing spaces with given character:   Once-in-a-blue-moon

JAVA

  public class ReplaceSpace  {      public static void main(String[] args) {          String string = “Once in a blue moon”;          char ch = ‘-‘;                    //Replace space with specific character ch          string = string.replace(‘ ‘, ch);                    System.out.println(“String after replacing spaces with given character: “);          System.out.println(string);      }  }  

Output:

String after replacing spaces with given character:   Once-in-a-blue-moon

C#

  using System;                        public class ReplaceSpace  {          public static void Main()      {          String string1 = “Once in a blue moon”;          char ch = ‘-‘;                    //Replace space with specific character ch          string1 = string1.Replace(‘ ‘, ch);                    Console.WriteLine(“String after replacing spaces with given character: “);          Console.WriteLine(string1);      }  }  

Output:

String after replacing spaces with given character:   Once-in-a-blue-moon

PHP

  <!DOCTYPE html>  <html>  <body>  <?php  $string = “Once in a blue moon”;  $ch = ‘-‘;     //Replace space with specific character ch  $string = str_replace(‘ ‘, $ch, $string);     print(“String after replacing spaces with given character: <br>”);  print($string);  ?>  </body>  </html>  

Output:

String after replacing spaces with given character:   Once-in-a-blue-moon

Next Topic#

Program to Replace the Spaces of a String with a Specific Character

Program to replace the spaces of a string with a specific character

Explanation

Algorithm

Solution

Python

C

JAVA

C#

PHP

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