Pointers

PROGRAM 102: Write a program to declare an integer and a pointer to integer. Assign the address of the integer to the pointer and use the pointer to set value and print it.
PROGRAM 103: Write a program that swaps two values using pointers.
PROGRAM 104: Write a program that calculates the area and perimeter of a circle using pointers.
PROGRAM 105: Write a program that reads two integers, divides one integer by another and returns the quotient and the remainder in function main.
PROGRAM 106: Write a program that displays the contents of an array using pointers.
PROGRAM 107: Write a program that passes an array to a function using pointers.