Write a C program to implement Bubble sort.

#include<stdio.h>

main()

{

int n,i,a[30],temp,j;

printf("\n\n\t\tBUBBLE SORT\n");

printf("\t\t**************\n");

printf("\nEnter the Number of Terms :\n\n");

scanf("%d",&n);

printf("\n Enter the Value:\n\n");

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

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

printf("\n BEFORE SORTING\n\n");

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

printf("%5d",a[i]);

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

{

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

{

if(a[i]>a[j])

{

temp=a[i];

a[i]=a[j];

a[j]=temp;

}

}

}

printf("\n\n AFTER SORTING\n");

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

printf("%5d",a[i]);

getch();

}