Selection Sort in DSA

/*selection sort*/

#include<stdio.h>
#include<conio.h>
void main()
{
int a[100],n,i,j,temp,loc,min;
clrscr();
printf("\How many elements:\n");
scanf("%d",&n);
printf("Enter the element of array\n");
  for(i=0;i<=n-1;i++)
  {
     scanf("%d",&a[i]);
     }
     min=a[0];
for(i=0;i<=n-1;i++)
   {
    min=a[i];
    loc=i;
    for(j=i+1;j<=n-1;j++)
       {
if(a[j]<min)
{
 min=a[j];
 loc=j;
}
}
if(loc!=1)
   {
     temp=a[i];
     a[i]=a[loc];
     a[loc]=temp;
   }

}
printf("The number after selection sorting are:\n");
for(i=0;i<=n-1;i++)
{
printf("%d\n",a[i]);
}
getch();
}


/*output of the program*/
How many elements:
5
Enter the element of array
4
69
21
3
2
The number after selection sorting are:
2
3
4
21
69




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