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
[c]
#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);
}
[/c]
Output
[wpusb]