Un número de neón es un número donde la suma de los dígitos del cuadrado del número es igual al número. La tarea es verificar e imprimir números de neón en un rango.
Ejemplos:
C++
// C/C++ program to check and print
// Neon Numbers upto 10000
#include <iostream>
using namespace std;
#include <math.h>
int checkNeon(int x)
{
// storing the square of x
int sq = x * x;
// calculating the sum of digits
// of sq
int sum_digits = 0;
while (sq != 0) {
sum_digits = sum_digits + sq % 10;
sq = sq / 10;
}
return (sum_digits == x);
}
// Driver Code
int main(void)
{
// Printing Neon Numbers upto 10000
for (int i = 1; i <= 10000; i++)
if (checkNeon(i))
cout << i << " ";
}
Java
// Java program to check and print
// Neon Numbers upto 10000
import java.io.*;
class GFG {
// function to check Neon Number
static boolean checkNeon(int x)
{
// storing the square of x
int sq = x * x;
// calculating the sum of digits
// of sq
int sum_digits = 0;
while (sq != 0) {
sum_digits = sum_digits + sq % 10;
sq = sq / 10;
}
return (sum_digits == x);
}
// Driver Code
public static void main(String args[])
throws IOException
{
// Printing Neon Numbers upto 10000
for (int i = 1; i <= 10000; i++)
if (checkNeon(i))
System.out.print(i + " ");
}
}
// This code is contributed by Nikita Tiwari.
Python
# Python program to check and print # Neon Numbers upto 10000 # function to check Neon Number def checkNeon (x) : # storing the square of x sq = x * x # calculating the sum of digits # of sq sum_digits = 0 while (sq != 0) : sum_digits = sum_digits + sq % 10 sq = sq / 10 return (sum_digits == x) # Driver Code i = 1 # Printing Neon Numbers upto 10000 while i <= 10000 : if (checkNeon(i)) : print i, i = i + 1 # This code is contributed by Nikita Tiwari.
C#
// C# program to check and print
// Neon Numbers upto 10000
using System;
class GFG
{
// function to check Neon Number
static bool checkNeon(int x)
{
// storing the square of x
int sq = x * x;
// calculating the sum of digits
// of sq
int sum_digits = 0;
while (sq != 0)
{
sum_digits = sum_digits + sq % 10;
sq = sq / 10;
}
return (sum_digits == x);
}
// Driver Code
public static void Main()
{
// Printing Neon Numbers upto 10000
for (int i = 1; i <= 10000; i++)
if (checkNeon(i))
Console.Write(i + " ");
}
}
// This code is contributed by vt_m.
PHP
<?php
// PHP program to check and print
// Neon Numbers upto 10000
function checkNeon($x)
{
// storing the square of x
$sq = $x * $x;
// calculating the
// sum of digits of sq
$sum_digits = 0;
while ($sq != 0)
{
$sum_digits = $sum_digits +
$sq % 10;
$sq = $sq / 10;
}
return ($sum_digits == $x);
}
// Driver Code
// Printing Neon Numbers
// upto 10000
for ($i = 1; $i <= 10000; $i++)
if (checkNeon($i))
echo $i . " ";
// This code is contributed by Sam007
?>
Javascript
<script>
// Javascript program to check and print
// Neon Numbers upto 10000
// function to check Neon Number
function checkNeon(x)
{
// storing the square of x
let sq = x * x;
// calculating the sum of digits
// of sq
let sum_digits = 0;
while (sq != 0) {
sum_digits = sum_digits + sq % 10;
sq = Math.floor(sq / 10);
}
return (sum_digits == x);
}
// driver program
// Printing Neon Numbers upto 10000
for (let i = 1; i <= 10000; i++)
if (checkNeon(i))
document.write(i + " ");
</script>
Publicación traducida automáticamente
Artículo escrito por GeeksforGeeks-1 y traducido por Barcelona Geeks. The original can be accessed here. Licence: CCBY-SA