Newton Square Root

sqrt.cpp

#include <iostream>
#include<math.h>
using namespace std;
int main() {
    float guess, quotient, average{0};
    int num, x{1};
    cin>>num;
    while(true){
        if(pow(x,2)<=num){
            guess = x;
            x++;
        }else{
            break;
        }
    }
    int i{5};
    while(i--){
        quotient = static_cast<float> (num/guess);
        average = (guess+quotient)/2;
        cout<<guess<<" "<<quotient<<" "<<average<<endl;
        guess = average;
        
        }
}