5+ C Blank Space Remover Programs

This post contains a total of 5+ C Blank Space Remover Program Examples with Source Code. All these Blank Space Remover Programs are used to remove Blank / White Space from Strings, and these programs are made using C Programming Language.

You can use the source code of these examples with credits to the original owner.

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C Blank Space Remover Programs

1. By Nova

Made by Nova. Program To Remove Blank Spaces From An Entered String Using C. Source

Input A String : hello world

Output String : helloworld

#include<stdio.h>
#include<string.h>

void main()
{
    char line1[1500], line2[1500];
    int i, j=0;
    
    printf("\tRemoving Blank Spaces From An Entered String\n\n");
    
    printf("Input A String : ");
    gets(line1);
    puts(line1);
    
    for(i=0;line1[i]!='\0';i++)
    {
        if(line1[i]!=' ')
        {
            line2[j++]=line1[i];
        }
    }
    line2[j]='\0';
    
    printf("\nOutput String : ");
    puts(line2);
}

2. By Manimaran R

Made by Manimaran R. Simple Blank Space remover program. Source

bl ank
blank

#include <stdio.h>
int main() {
int i;
char str[50];
//Enter a string with spaces
scanf("%[^\n]s",str);
for(i=0;str[i]!='\0';i++)
{
    if(str[i]!=32)
    printf("%c",str[i]); //Print the characters without spaces.
}

    return 0;
}

3. By H. Ahmadian

Made by H. Ahmadian. A Very Simple Program To Remove Spaces From Input String. Source

 Enter String: 
 Your String: qw qw
 Your String After RemoveSpaces: qwqw

#include <stdio.h>
void RemoveSpaces (char*);
int main() {
    char source[100];
    printf("\n Enter String: ");
    fgets(source, 100, stdin);
    printf("\n Your String: %s",source);
    RemoveSpaces(source);
    printf("\n Your String After RemoveSpaces: ");
    printf("%s" , source);
    return 0;
}
void RemoveSpaces(char* source)
 { 
  char* i = source; 
  char* j = source; 
  while(*j != 0) 
   { 
    *i = *j++; 
    if(*i != ' ')
     i++;
   } 
   *i = 0;
 }

4. By Voja

Made by Voja. Program to remove empty spaces in a text and number string using malloc. Source

11  22
1122

qw er ty
qwerty

#include <stdio.h>

void printWithoutSpaces();

int main() {

    printWithoutSpaces();
    
    return 0;
}

void printWithoutSpaces(){
    
    char* p = (char*)malloc(100*sizeof(char));
    char* q;
    q = p;
    fgets(p,100,stdin);
    
    while(*p){
        if(*p != ' ')
            printf("%c",*p);
        p++;
    }
    free(q);
}

5. By Paolo De Nictolis

Made by Paolo De Nictolis. Simple C Program to remove Blank spaces from a string with a max length limit of 100 Characters. Source

You entered: hello this is a text
Without spaces: hellothisisatext

#include <stdio.h> 
#define MAXLEN 100
int main() {
    char str[MAXLEN]; 
    char newstr[MAXLEN];
    scanf("%[^\n]",str);
    int j = 0;
    for(int i = 0; i<MAXLEN; i++){
        if(str[i] != ' '){
            newstr[j] = str[i];
            j++;
        }
    }
    printf("You entered: %s\n", str); 
    printf("Without spaces: %s\n", newstr);
}

6. By Hrutik Bhalerao

Made by Hrutik Bhalerao. Source

abc def ghi
abcdefghi

#include <stdio.h>
int main() {
char a[100];
gets(a);
int i=0;
while(a[i]!='\0')
{
    if(a[i]!=' ')
    printf ("%c",a[i]); 
    i++;
    }
   return 0;
}