Finding square root without using sqrt function?

Frail Falcon answered on March 21, 2022 Popularity 10/10 Helpfulness 2/10

answer Finding square root without using sqrt function?

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Finding square root without using sqrt function?

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// Online C++ compiler to run C++ program online
#include <iostream>
using namespace std;
double SqrtNumber (double num){
double temp = 0; 
double sqrt=num/2; 
while(sqrt!=temp) 
{ 
temp=sqrt; 
sqrt=(num/sqrt+sqrt)/2; 
}
}
int main() {
  cout <<SqrtNumber(4);

    return 0;
}

Popularity 10/10 Helpfulness 2/10 Language cpp

Source: Grepper

Tags: c++ sqrt square-root using

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Contributed on Mar 21 2022

Frail Falcon

0 Answers Avg Quality 2/10

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Finding square root without using sqrt function?

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-1

#include<iostream>
using namespace std;
double SqrtNumber (double num){
    if(num<=0){
    return 0;
    }
    int counter = ceil(num/2);
for(int i=2;i<=counter;i++){
if(i*i == num){
return i;
}
}
return 0;
}

Popularity 9/10 Helpfulness 1/10 Language cpp

Source: stackoverflow.com

Tags: c++

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Contributed on Mar 21 2022

Frail Falcon

0 Answers Avg Quality 2/10

Finding square root without using sqrt function?

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Finding square root without using sqrt function?

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Finding square root without using sqrt function?

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