#include<stdio.h>
#include<stdlib.h>
void swap(int *a ,int *b)
{
int x=*a;
*a=*b;
*b=x;
}
int main()
{
int *a,n,i,j;
printf("\n enter the input array size .....\t");
scanf("%d",&n);
a=(int *)malloc( sizeof(int)*n);
for(i=0;i<n;i++)
a[i]=rand()%(n+1);
struct timeval tv_start,tv_end;
gettimeofday(&tv_start,NULL);
for(i=0;i<n-1;i++)
{
for(j=i+1;j<n;j++)
if(a[i]>a[j])
swap(&a[i],&a[j]);
}
gettimeofday(&tv_end,NULL);
for(i=0;i<n;i++)
printf("%d ",a[i]);
printf("\n------------------------------------------\ntime taken is .. \t");
printf("%g \n",(tv_end.tv_sec-tv_start.tv_sec)+(tv_end.tv_usec-tv_start.tv_usec)*0.000001);
return 0;
}
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