C Program for Bubble Sort or sorting using Arrays

Bubble Sorting is used in C programming to sort the numbers in increasing order . We just need to enter the required no. and this program will do rest of the work .

Following is the source code for Bubble Sorting program . You just need to copy it in your notepad and save it with the extension *.c or *.cpp . Then open the saved file with your compiler and run it .

#include<stdio.h>

#include<conio.h>

int main()

{

int n, i, j, temp , a[100];

printf("Enter the total integers you want to enter (make it less than 100):\n");

scanf("%d",&n);

printf("Enter the %d integer array elements:\n",n);

for(i=0;i<n;i++)

{

scanf("%d",&a[i]);

}

for(i=0;i<n-1;i++)

{

for(j=0;j<n-i-1;j++)

{

if(a[j+1]<a[j])

{

temp = a[j];

a[j] = a[j+1];

a[j+1] = temp;

}

}

}

printf("The sorted numbers are:");

for(i=0;i<n;i++)

{

printf("%3d",a[i]);

}

getch();

}

You may also want to read : C program for insertion sorting in arrays

This program has been written by me for maximum of 100 integers to sort out . If you feel like you want to increase the numbers for sorting , you may change the value of a[100] to a[xyz] where xyz is any integer value .

Further more , you can change the program according to your needs . :) Enjoy Programming .

P.S - The screenshot is the proof of a working program .