C Program to Find Square Root of a Number

C Program to Find Square Root of a Number

C program to find square root of a number; Through this tutorial, you will learn how to find the square root of a number in the c program with the help sqrt function and without function.

Programs to Find Root Square of a Number in C

  • Algorithm to Find Square Root of a Number
  • C Program to Find Square Root of a Number using SQRT Function
  • C Program To Find Square Root of a Number Without Using sqrt

Algorithm to Find Square Root of a Number

Use the following algorithm to write a program to find square root of a number; as follows:

  • Step 1: Start Program
  • Step 2: Read the number from user and store it in a.
  • Step 3: Calculate square root of number a using sqrt function
  • Step 4: Print square root of a number
  • Step 5: Stop Program

C Program to Find Square Root of a Number using SQRT Function

#include<stdio.h>
#include<math.h>

int main() {
	
	int n;
	double v;
	
	printf("Enter a Number: ");
	scanf("%d",&n);
	
	v = sqrt(n);
	
	printf("Square Root of %d is %f",n,v);
	
}

The output of the above c program; as follows:

Enter a Number: 16
Square Root of 16 is 4.000000

C Program To Find Square Root of a Number Without Using sqrt

// C Program To Find The Square Root of a Number Without Using Sqrt
#include <stdio.h>
#include <math.h>

int main(){
    double num, root;
    
    // Asking for Input
    printf("Enter a number: ");
    scanf("%lf", &num);
    
    root = pow(num, 0.5);
    printf("The Square Root of %.2lf is %.2lf.", num, root);
    return 0;
}

The output of the above c program; as follows:

Enter a number: 16
The Square Root of 16.00 is 4.00.

AuthorAdmin

My name is Devendra Dode. I am a full-stack developer, entrepreneur, and owner of Tutsmake.com. I like writing tutorials and tips that can help other developers. I share tutorials of PHP, Python, Javascript, JQuery, Laravel, Livewire, Codeigniter, Node JS, Express JS, Vue JS, Angular JS, React Js, MySQL, MongoDB, REST APIs, Windows, Xampp, Linux, Ubuntu, Amazon AWS, Composer, SEO, WordPress, SSL and Bootstrap from a starting stage. As well as demo example.

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