C program to Implement Selection Sort || with simple coding

 // write a program in c to implement
 // Selection sort , BY :- SAAR
 #include <stdio.h>
 int main()
 {
    int a[100], n, i, j, pos, swap; // pos= position
    printf("Enter size of array\n");
    scanf("%d", &n);
    printf("Enter %d Numbers of array \n", n);
    for (i = 0; i < n; i++)
        scanf("%d", &a[i]);
    for (i = 0; i < n - 1; i++)
    {
        pos = i;
        for (j = i + 1; j < n; j++)
        {
            if (a[pos] > a[j])
                pos = j;
        }
        if (pos != i)
        {
            swap = a[i];
            a[i] = a[pos];
            a[pos] = swap;
        }
    }
    printf("Sorted Array is: ");
    for (i = 0; i < n; i++)
        printf("%d  ", a[i]);
    return 0;
  }

When the above program is executed, it produces following results --<\b>

<br>
  Enter size of array
  7
  Enter 7 Numbers of array 
  12
  9
  -3
  55
  100
  69
  420
  Sorted Array is: -3  9  12  55  69  100  420