In this tutorial we are going to write a program to remove all blank spaces available in the string. The logic we are going to use will be very similar to the below program.
You can check it out
C program to replace blank space of string with given character.
How our space removal program will work?
- Our program will take a string as an input.
- Now using if check we will find the space available in the string.
- Our logic will be, if space will come just shift the character by one index towards left.
- After doing this, we will see all blank space has removed.
Program in C to remove blank space from String
#include<stdio.h> #include<string.h> void main(){ char str[100],c; int i,j,len; printf("C Program to remove space from string \n"); printf("enter the string : \n"); scanf("%[^\n]",str); len = strlen(str); for(i=0; i<len; i++) { if(str[i] == ' ') { for(j=i; j<len; j++) { str[j] = str[j+1]; } len--; i--; } } printf("String after removing space: %s", str); }
Output

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