C++ Program to find square root of a number

 #include<iostream>

#include<cmath>

using namespace std;

int main()

{

    cout<<"Enter the Number:";

    int num;

    cin>>num;

    cout<<"Square root of "<<num<<" is : "<<sqrt(num);

}

Run Program

Input/Output:

Enter the Number:100

Square root of 100 is : 10