Question

Write a program to input a number and check and print whether it is a Pronic number or not.
Pronic number is the number which is the product of two consecutive integers.
Examples:
12 = 3 × 4
20 = 4 × 5
42 = 6 × 7

Answer 1

Answer:

As u have not specified the programming language,I will go with C++.

Here's ur answer:Refer the image.

Hope it helps

Explanation: