Perfect square root program in c

Digital Root repeated digital sum of square of an integer using Digital root of the given integer. Fast method to calculate inverse square root of a floating point number in IEEE format. Article Contributed By :.

Easy Normal Medium Hard Expert. Writing code in comment? Please use ide. Load Comments. Java Library Functions. Basics Of Digital Components. Types of Computer Networks. Classical Synchronization Problem.

What are Semaphores? Learn CSS. Learn JavaScript. C Language C Tutorial. C Compiler. Standard Template Library. Python Python Tutorial. Python Programs. Python How Tos. Numpy Module. One of the known features of this library is the sqrt function, the pretty useful function double sqrt double number that returns the square root of number :. Pretty easy right?

However, teachers at universities don't like to let the things easy for students, that's why in programming classes you may need to find a way to find the square root of a number without using this library in C! As homeworks or tasks aren't optional, we'll show you how you can easily achieve this goal without using the sqrt function in C.

To get started, we'll expose you the solution directly and we'll explain at the end of the article:. The code works like this: initially, the program will prompt the user for the number from which we want to find the square root. We will store the half of the number in a variable dividing it by 2, namely sqrt.

Given a number, check if it is a perfect square or not. Examples : Input : Output : Yes Explanation: is a perfect square. Python program to find if x is a perfect square. WriteLine "Yes" ; else Console.

Python3 program for the above approach import math def checkperfectsquare x : If ceil and floor are equal the number is a perfect square if math. Ceiling double Math. Floor double Math. Attention reader!