Write a program to remove all the blank space from the string & print it, also count the no of characters.

Dr. A.P.J. Abdul Kalam Technical University, Lucknow

KCS151 / KCS251 Programming for Problem Solving - Using C Language

Lab Exercises

32. Write a program to remove all the blank space from the string & print it, also count the no of characters.

/*

 File: Prgrm32.c

 Author: Aditya Saini

 Date: Jan 18, 2021

 Description: Program to remove all the blank space from the string & print it, also count the

 no of characters.

*/

#include <stdio.h>

#include <string.h>

int main (void)

{

     char str[50];

     int char_count;

     int len;

     int i, j;

     //Input string

     printf ("Input String: ");

     gets (str);

     //Remove blank space and count character

     len = strlen (str);

     i = 0;

     for (i = 0; i <= len - 1; i++)

     {

          if (str[i] == ' ' || str[i] == '\t')

          {

               for (j = i; j <= len - 2; j++)

                    str[j] = str[j + 1];

               len--;

               i--;

          }

     }

     str[len] = '\0';

     //Print new string after removing space

     printf ("New String after removing blank space: %s", str);

     //Print no of characters

     printf ("\nNumber of characters: %d", len);

     return 0;

};

Output

Input String: www. digital g1 .com

New String after removing blank space: www.digitalg1.com

Number of characters: 17