Find the next fibonacci number
Here given code implementation process.
// C program
// Find the next fibonacci number
#include <stdio.h>
#include <math.h>
//Find the next fibonacci of given number
void next_fibonacci(int number)
{
if (number < 0)
{
return;
}
int result = 0;
if (number == 0)
{
result = 1;
}
else
{
// Formula
// (number * (1 + sqrt(5)) / 2)
// Assuming that, given number is valid fibonacci number
result = round(number * ((1 + sqrt(5)) / 2));
}
// Display the calculated result
printf("\n [%d] is next fibonacci are : %d ", number, result);
}
int main()
{
//Test case
next_fibonacci(0);
next_fibonacci(13);
next_fibonacci(55);
next_fibonacci(3);
next_fibonacci(1);
next_fibonacci(233);
return 0;
}
Output
[0] is next fibonacci are : 1
[13] is next fibonacci are : 21
[55] is next fibonacci are : 89
[3] is next fibonacci are : 5
[1] is next fibonacci are : 2
[233] is next fibonacci are : 377
// Java program
// Find the next fibonacci number
class FibonacciNo
{
//Find the next fibonacci of given number
public void next_fibonacci(int number)
{
if (number < 0)
{
return;
}
long result = 0;
if (number == 0)
{
result = 1;
}
else
{
// Formula
// (number *(1 + sqrt(5)) / 2)
// Assuming that, given number is valid fibonacci number
result = Math.round(number * ((1 + Math.sqrt(5)) / 2));
}
// Display the calculated result
System.out.print("\n [" + number + "] is next fibonacci are : " + result );
}
public static void main(String[] args)
{
FibonacciNo obj = new FibonacciNo();
//Test case
obj.next_fibonacci(0);
obj.next_fibonacci(13);
obj.next_fibonacci(55);
obj.next_fibonacci(3);
obj.next_fibonacci(1);
obj.next_fibonacci(233);
}
}
Output
[0] is next fibonacci are : 1
[13] is next fibonacci are : 21
[55] is next fibonacci are : 89
[3] is next fibonacci are : 5
[1] is next fibonacci are : 2
[233] is next fibonacci are : 377
//Include header file
#include <iostream>
#include<math.h>
using namespace std;
// C++ program
// Find the next fibonacci number
class FibonacciNo
{
public:
//Find the next fibonacci of given number
void next_fibonacci(int number)
{
if (number < 0)
{
return;
}
long result = 0;
if (number == 0)
{
result = 1;
}
else
{
// Formula
// (number *(1 + sqrt(5)) / 2)
// Assuming that, given number is valid fibonacci number
result = round(number *((1 + sqrt(5)) / 2));
}
// Display the calculated result
cout << "\n [" << number << "] is next fibonacci are : " << result;
}
};
int main()
{
FibonacciNo obj = FibonacciNo();
//Test case
obj.next_fibonacci(0);
obj.next_fibonacci(13);
obj.next_fibonacci(55);
obj.next_fibonacci(3);
obj.next_fibonacci(1);
obj.next_fibonacci(233);
return 0;
}
Output
[0] is next fibonacci are : 1
[13] is next fibonacci are : 21
[55] is next fibonacci are : 89
[3] is next fibonacci are : 5
[1] is next fibonacci are : 2
[233] is next fibonacci are : 377
//Include namespace system
using System;
// C# program
// Find the next fibonacci number
class FibonacciNo
{
//Find the next fibonacci of given number
public void next_fibonacci(int number)
{
if (number < 0)
{
return;
}
long result = 0;
if (number == 0)
{
result = 1;
}
else
{
// Formula
// (number *(1 + sqrt(5)) / 2)
// Assuming that, given number is valid fibonacci number
result = (long)Math.Round(number * ((1 + Math.Sqrt(5)) / 2));
}
// Display the calculated result
Console.Write("\n [" + number + "] is next fibonacci are : " + result);
}
public static void Main(String[] args)
{
FibonacciNo obj = new FibonacciNo();
//Test case
obj.next_fibonacci(0);
obj.next_fibonacci(13);
obj.next_fibonacci(55);
obj.next_fibonacci(3);
obj.next_fibonacci(1);
obj.next_fibonacci(233);
}
}
Output
[0] is next fibonacci are : 1
[13] is next fibonacci are : 21
[55] is next fibonacci are : 89
[3] is next fibonacci are : 5
[1] is next fibonacci are : 2
[233] is next fibonacci are : 377
<?php
// Php program
// Find the next fibonacci number
class FibonacciNo
{
//Find the next fibonacci of given number
public function next_fibonacci($number)
{
if ($number < 0)
{
return;
}
$result = 0;
if ($number == 0)
{
$result = 1;
}
else
{
// Formula
// (number *(1 + sqrt(5)) / 2)
// Assuming that, given number is valid fibonacci number
$result = round($number * (intval((1 + sqrt(5)) / 2)));
}
// Display the calculated result
echo "\n [". $number ."] is next fibonacci are : ". $result;
}
}
function main()
{
$obj = new FibonacciNo();
//Test case
$obj->next_fibonacci(0);
$obj->next_fibonacci(13);
$obj->next_fibonacci(55);
$obj->next_fibonacci(3);
$obj->next_fibonacci(1);
$obj->next_fibonacci(233);
}
main();
Output
[0] is next fibonacci are : 1
[13] is next fibonacci are : 13
[55] is next fibonacci are : 55
[3] is next fibonacci are : 3
[1] is next fibonacci are : 1
[233] is next fibonacci are : 233
// Node Js program
// Find the next fibonacci number
class FibonacciNo
{
//Find the next fibonacci of given number
next_fibonacci(number)
{
if (number < 0)
{
return;
}
var result = 0;
if (number == 0)
{
result = 1;
}
else
{
// Formula
// (number *(1 + sqrt(5)) / 2)
// Assuming that, given number is valid fibonacci number
result = Math.round(number * ((1 + Math.sqrt(5)) / 2));
}
// Display the calculated result
process.stdout.write("\n [" + number + "] is next fibonacci are : " + result);
}
}
function main()
{
var obj = new FibonacciNo();
//Test case
obj.next_fibonacci(0);
obj.next_fibonacci(13);
obj.next_fibonacci(55);
obj.next_fibonacci(3);
obj.next_fibonacci(1);
obj.next_fibonacci(233);
}
main();
Output
[0] is next fibonacci are : 1
[13] is next fibonacci are : 21
[55] is next fibonacci are : 89
[3] is next fibonacci are : 5
[1] is next fibonacci are : 2
[233] is next fibonacci are : 377
import math
# Python 3 program
# Find the next fibonacci number
class FibonacciNo :
# Find the next fibonacci of given number
def next_fibonacci(self, number) :
if (number < 0) :
return
result = 0
if (number == 0) :
result = 1
else :
# Formula
# (number *(1 + sqrt(5)) / 2)
# Assuming that, given number is valid fibonacci number
result = round(number * (((1 + math.sqrt(5)) / 2)))
# Display the calculated result
print("\n [", number ,"] is next fibonacci are : ", result, end = "")
def main() :
obj = FibonacciNo()
# Test case
obj.next_fibonacci(0)
obj.next_fibonacci(13)
obj.next_fibonacci(55)
obj.next_fibonacci(3)
obj.next_fibonacci(1)
obj.next_fibonacci(233)
if __name__ == "__main__": main()
Output
[ 0 ] is next fibonacci are : 1
[ 13 ] is next fibonacci are : 21
[ 55 ] is next fibonacci are : 89
[ 3 ] is next fibonacci are : 5
[ 1 ] is next fibonacci are : 2
[ 233 ] is next fibonacci are : 377
# Ruby program
# Find the next fibonacci number
class FibonacciNo
# Find the next fibonacci of given number
def next_fibonacci(number)
if (number < 0)
return
end
result = 0
if (number == 0)
result = 1
else
# Formula
# (number *(1 + sqrt(5)) / 2)
# Assuming that, given number is valid fibonacci number
result =(number * ((1 + Math.sqrt(5)) / 2)).round()
end
# Display the calculated result
print("\n [", number ,"] is next fibonacci are : ", result)
end
end
def main()
obj = FibonacciNo.new()
# Test case
obj.next_fibonacci(0)
obj.next_fibonacci(13)
obj.next_fibonacci(55)
obj.next_fibonacci(3)
obj.next_fibonacci(1)
obj.next_fibonacci(233)
end
main()
Output
[0] is next fibonacci are : 1
[13] is next fibonacci are : 21
[55] is next fibonacci are : 89
[3] is next fibonacci are : 5
[1] is next fibonacci are : 2
[233] is next fibonacci are : 377
// Scala program
// Find the next fibonacci number
class FibonacciNo
{
//Find the next fibonacci of given number
def next_fibonacci(number: Int): Unit = {
if (number < 0)
{
return;
}
var result: Long = 0;
if (number == 0)
{
result = 1;
}
else
{
// Formula
// (number *(1 + sqrt(5)) / 2)
// Assuming that, given number is valid fibonacci number
result = Math.round(number * ((1 + Math.sqrt(5)) / 2));
}
// Display the calculated result
print("\n [" + number + "] is next fibonacci are : " + result);
}
}
object Main
{
def main(args: Array[String]): Unit = {
var obj: FibonacciNo = new FibonacciNo();
//Test case
obj.next_fibonacci(0);
obj.next_fibonacci(13);
obj.next_fibonacci(55);
obj.next_fibonacci(3);
obj.next_fibonacci(1);
obj.next_fibonacci(233);
}
}
Output
[0] is next fibonacci are : 1
[13] is next fibonacci are : 21
[55] is next fibonacci are : 89
[3] is next fibonacci are : 5
[1] is next fibonacci are : 2
[233] is next fibonacci are : 377
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