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E2.cpp
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E2.cpp
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/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
/*
* File: main.cpp
* Author: uca
*
* Created on 3 de septiembre de 2019, 11:09
*/
#include <cstdlib>
#include <iostream>
#include <cmath>
using namespace std;
void raizcuadrada (int,float);
/*
*
*/
int main(void) {
int n;
float r;
cout<<"Digite un número positivo entero del cual desee saber la raiz cuadrada:"<<endl;
cin>>n;
cout<<"Digite un número positivo cualquiera "<<endl;
cin>>r;
raizcuadrada (n,r);
return 0;
}
void raizcuadrada (int i, float j)
{
float nj=((i/j)+j)/2;
if(abs(j-nj)< 0.001){
cout<<"La raiz cuadrada es "<<nj<<endl;
}
else{
raizcuadrada (i,nj);
}
}