BUBBLE SORT in C Programming
Code:
#include<stdio.h>
int main(){
int n,a[20],i,temp,j,k,flag;
printf("Enter the number of elements :\n");
scanf("%d",&n);
for(i=0;i<n;i++)
{
printf("Enter element %d\n",i+1);
scanf("%d",&a[i]);
}
printf("Unsorted list is :\n");
for(i=0;i<n;i++)
printf("%d ",a[i]);
for(i=0;i<n-1;i++)
{
flag=0;
for(j=0;j<=n-2;j++)
{
if(a[j]>a[j+1])
{
temp=a[j];
a[j]=a[j+1];
a[j+1]=temp;
flag++;
}
}
printf("\nAfter Pass %d elements are :",i+1);
for(k=0;k<n;k++)
printf("%d ",a[k]);
if(flag==0)
break;
}
printf("\nSorted list is :\n");
for(i=0;i<n;i++)
printf("%d ",a[i]);
return 0;
}
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