Question

write a program to input a number and display wheather it is a Niven or odd number​

Answer 1

Answer:

Enter an integer: -7 -7 is odd. In the program, the integer entered by the user is stored in the variable num . Then, whether num is perfectly divisible by 2 or not is checked using the modulus % operator. If the number is perfectly divisible by 2 , test expression number%2 == 0 evaluates to 1 (true).