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#include <stdio.h>
void print(int a[], int size)
{
int i;
for (i = 0; i < size; i++)
{
printf("%d", a[i]);
printf("\t");
}
}
int findSmallest(int a[], int size)
{
int min = a[0]; // Assign min to first value in a array
int i;
for (i = 0; i < size; i++)
{
if(a[i] < min )
min = a[i];
}
return min;
}
int main()
{
int a[] = {5, 15, 34, 54, 14, 2, 52, 72};
int *p = &a[1], *q = &a[5];
int temp;
int min;
printf("*~*~The original array*~*~\n");
print(a, 8);
printf("\n");
/* (a) Swap element 1 with element 5 */
temp = *p;
*p = *q;
*q = temp;
printf("\n");
printf("*~*~Swap element 1 and 5*~*~\n");
print(a, 8);
printf("\n");
/* (b) Swap element 2 with element 0 */
temp = a[2];
a[2] = a[0];
a[0] = temp;
printf("\n");
printf("*~*~Swap element 2 and 0*~*~\n");
print(a, 8);
printf("\n");
/* (c) Swap element 4 with element 7 */
temp = a[4];
a[4] = a[7];
a[7] = temp;
printf("\n");
printf("*~*~Swap element 4 and 7*~*~\n");
print(a, 8);
printf("\n\n");
/* (d) Find the smallest element */
printf("*~*~Find the Smallest Element*~*~\n");
min = findSmallest(a, 8);
printf("The smallest element is %d\n", min);
printf("\n");
/* (e) Swap the smallest number with the first element in the array */
printf("*~*~Set the smallest number to the first position in array*~*~\n");
temp = a[0];
a[0] = a[min];
a[min] = temp;
print(a, 8);
printf("\n");
return 0;
}
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