Calculate Square Root Without Using Sqrt in C

Finding square root of a number without using Math.Sqrt Method in C Program

You may also like:

Calculate Square Root Without Using Math.Sqrt in C#

First one, we have to know how to calculate square root without using a function. For calculate square root of a number, we will use The Babylonian Method for Computing Square Roots

Here is source code of the C Program to Calculate Square Root Without Using Sqrt in C:


#include<stdio.h>

int main() {
    int number;
    double root = 1;
    int i = 0;
    
    printf("Enter a Number : ");
    scanf("%d",&number);
    
    while (1)
    {
        i = i + 1;
        root = (number / root + root) / 2;
        if (i == number + 1) { break; }
    }
    
     printf("%.2f",root);
}

#include<stdio.h>

int main() {

int number;

double root = 1;

int i = 0;

printf("Enter a Number : ");

scanf("%d",&number);

while (1)

{

i = i + 1;

root = (number / root + root) / 2;

if (i == number + 1) { break; }

}

printf("%.2f",root);

}

Output:

Calculate Square Root Without Using Sqrt in C

Like this:

Leave a Comment X