Check if a number is fibonacci number or not
Here given code implementation process.
//C Program
//Check if a number is fibonacci number or not
#include <stdio.h>
//check whether number is a Fibonacci number
int fibonacci(int n)
{
//Set the initial value of variable
//This is two initial value
int first = 0;
int second = 1;
int status = 0;
while(first<=n)
{
if(first==n)
{
status=1;
break;
}
//This is next result
second += first;
first = second - first;
}
return status;
}
//Controlling the request of fibonacci number
void is_fibonacci(int number)
{
if(fibonacci(number)==0)
{
printf("%d Is not a fibonacci number\n",number);
}
else
{
printf("%d Is a fibonacci number\n",number);
}
}
int main()
{
is_fibonacci(51);
is_fibonacci(144);
is_fibonacci(987);
is_fibonacci(14);
return 0;
}
Output
51 Is not a fibonacci number
144 Is a fibonacci number
987 Is a fibonacci number
14 Is not a fibonacci number/*
C++ Program
Check if a number is fibonacci number or not
*/
#include<iostream>
using namespace std;
class MyNumber {
public:
//check whether number is a Fibonacci number
bool fibonacci(int n) {
//Set the initial value of variable
//This is two initial value
int first = 0;
int second = 1;
bool status = false;
while (first <= n) {
if (first == n) {
status = true;
break;
}
//This is next result
second += first;
first = second - first;
}
return status;
}
//Controlling the request of fibonacci number
void is_fibonacci(int number) {
if (this->fibonacci(number) == false) {
cout << number << " Is not a fibonacci number\n";
} else {
cout << number << " Is a fibonacci number\n";
}
}
};
int main() {
MyNumber obj ;
//Test case
obj.is_fibonacci(51);
obj.is_fibonacci(144);
obj.is_fibonacci(987);
obj.is_fibonacci(14);
return 0;
}
Output
51 Is not a fibonacci number
144 Is a fibonacci number
987 Is a fibonacci number
14 Is not a fibonacci number/*
Java Program
Check if a number is fibonacci number or not
*/
public class MyNumber {
//check whether number is a Fibonacci number
public boolean fibonacci(int n) {
//Set the initial value of variable
//This is two initial value
int first = 0;
int second = 1;
boolean status = false;
while (first <= n) {
if (first == n) {
status = true;
break;
}
//This is next result
second += first;
first = second - first;
}
return status;
}
//Controlling the request of fibonacci number
public void is_fibonacci(int number) {
if (fibonacci(number) == false) {
System.out.print(number + " Is not a fibonacci number\n");
} else {
System.out.print(number + " Is a fibonacci number\n");
}
}
public static void main(String[] args) {
MyNumber obj = new MyNumber();
//Test case
obj.is_fibonacci(51);
obj.is_fibonacci(144);
obj.is_fibonacci(987);
obj.is_fibonacci(14);
}
}
Output
51 Is not a fibonacci number
144 Is a fibonacci number
987 Is a fibonacci number
14 Is not a fibonacci number/*
C# Program
Check if a number is fibonacci number or not
*/
using System;
public class MyNumber {
//check whether number is a Fibonacci number
public Boolean fibonacci(int n) {
//Set the initial value of variable
//This is two initial value
int first = 0;
int second = 1;
Boolean status = false;
while (first <= n) {
if (first == n) {
status = true;
break;
}
//This is next result
second += first;
first = second - first;
}
return status;
}
//Controlling the request of fibonacci number
public void is_fibonacci(int number) {
if (fibonacci(number) == false) {
Console.Write(number + " Is not a fibonacci number\n");
} else {
Console.Write(number + " Is a fibonacci number\n");
}
}
public static void Main(String[] args) {
MyNumber obj = new MyNumber();
//Test case
obj.is_fibonacci(51);
obj.is_fibonacci(144);
obj.is_fibonacci(987);
obj.is_fibonacci(14);
}
}
Output
51 Is not a fibonacci number
144 Is a fibonacci number
987 Is a fibonacci number
14 Is not a fibonacci number# Python 3 Program
# Check if a number is fibonacci number or not
class MyNumber :
#check whether number is a Fibonacci number
def fibonacci(self, n) :
#This is two initial value
#Set the initial value of variable
first = 0
second = 1
status = False
while (first <= n) :
if (first == n) :
status = True
break
#This is next result
second += first
first = second - first
return status
#Controlling the request of fibonacci number
def is_fibonacci(self, number) :
if (self.fibonacci(number) == False) :
print(number ," Is not a fibonacci number\n")
else :
print(number ," Is a fibonacci number\n")
def main() :
obj = MyNumber()
#Test case
obj.is_fibonacci(51)
obj.is_fibonacci(144)
obj.is_fibonacci(987)
obj.is_fibonacci(14)
if __name__ == "__main__":
main()
Output
51 Is not a fibonacci number
144 Is a fibonacci number
987 Is a fibonacci number
14 Is not a fibonacci number# Ruby Program
# Check if a number is fibonacci number or not
class MyNumber
#check whether number is a Fibonacci number
def fibonacci(n)
#This is two initial value
#Set the initial value of variable
first = 0
second = 1
status = false
while (first <= n)
if (first == n)
status = true
break
end
#This is next result
second += first
first = second - first
end
return status
end
#Controlling the request of fibonacci number
def is_fibonacci(number)
if (self.fibonacci(number) == false)
print(number ," Is not a fibonacci number\n")
else
print(number ," Is a fibonacci number\n")
end
end
end
def main()
obj = MyNumber.new()
#Test case
obj.is_fibonacci(51)
obj.is_fibonacci(144)
obj.is_fibonacci(987)
obj.is_fibonacci(14)
end
main()
Output
51 Is not a fibonacci number
144 Is a fibonacci number
987 Is a fibonacci number
14 Is not a fibonacci number
/*
Scala Program
Check if a number is fibonacci number or not
*/
import scala.util.control.Breaks._
class MyNumber {
//check whether number is a Fibonacci number
def fibonacci(n: Int): Boolean = {
//Set the initial value of variable
//This is two initial value
var first: Int = 0;
var second: Int = 1;
var status: Boolean = false;
breakable {
while (first <= n) {
if (first == n) {
status = true;
break;
}
//This is next result
second += first;
first = second - first;
}
}
return status;
}
//Controlling the request of fibonacci number
def is_fibonacci(number: Int): Unit = {
if (this.fibonacci(number) == false) {
print(s"$number Is not a fibonacci number\n");
} else {
print(s"$number Is a fibonacci number\n");
}
}
}
object Main {
def main(args: Array[String]): Unit = {
var obj: MyNumber = new MyNumber();
//Test case
obj.is_fibonacci(51);
obj.is_fibonacci(144);
obj.is_fibonacci(987);
obj.is_fibonacci(14);
}
}
Output
51 Is not a fibonacci number
144 Is a fibonacci number
987 Is a fibonacci number
14 Is not a fibonacci number/*
Swift 4 Program
Check if a number is fibonacci number or not
*/
class MyNumber {
//check whether number is a Fibonacci number
func fibonacci(_ n: Int) -> Bool {
//Set the initial value of variable
//This is two initial value
var first: Int = 0;
var second: Int = 1;
var status: Bool = false;
while (first <= n) {
if (first == n) {
status = true;
break;
}
//This is next result
second += first;
first = second - first;
}
return status;
}
//Controlling the request of fibonacci number
func is_fibonacci(_ number: Int) {
if (self.fibonacci(number) == false) {
print(number ," Is not a fibonacci number");
} else {
print(number ," Is a fibonacci number");
}
}
}
func main() {
let obj: MyNumber = MyNumber();
//Test case
obj.is_fibonacci(51);
obj.is_fibonacci(144);
obj.is_fibonacci(987);
obj.is_fibonacci(14);
}
main();
Output
51 Is not a fibonacci number
144 Is a fibonacci number
987 Is a fibonacci number
14 Is not a fibonacci number<?php
/*
Php Program
Check if a number is fibonacci number or not
*/
class MyNumber {
//check whether number is a Fibonacci number
public function fibonacci($n) {
//Set the initial value of variable
//This is two initial value
$first = 0;
$second = 1;
$status = false;
while ($first <= $n) {
if ($first == $n) {
$status = true;
break;
}
//This is next result
$second += $first;
$first = $second - $first;
}
return $status;
}
//Controlling the request of fibonacci number
public function is_fibonacci($number) {
if ($this->fibonacci($number) == false) {
echo($number ." Is not a fibonacci number\n");
} else {
echo($number ." Is a fibonacci number\n");
}
}
};
function main() {
$obj = new MyNumber();
//Test case
$obj->is_fibonacci(51);
$obj->is_fibonacci(144);
$obj->is_fibonacci(987);
$obj->is_fibonacci(14);
}
main();
Output
51 Is not a fibonacci number
144 Is a fibonacci number
987 Is a fibonacci number
14 Is not a fibonacci number/*
Node Js Program
Check if a number is fibonacci number or not
*/
class MyNumber {
//check whether number is a Fibonacci number
fibonacci(n) {
//Set the initial value of variable
//This is two initial value
var first = 0;
var second = 1;
var status = false;
while (first <= n) {
if (first == n) {
status = true;
break;
}
//This is next result
second += first;
first = second - first;
}
return status;
}
//Controlling the request of fibonacci number
is_fibonacci(number) {
if (this.fibonacci(number) == false) {
process.stdout.write(number + " Is not a fibonacci number\n");
} else {
process.stdout.write(number + " Is a fibonacci number\n");
}
}
}
function main(args) {
var obj = new MyNumber();
//Test case
obj.is_fibonacci(51);
obj.is_fibonacci(144);
obj.is_fibonacci(987);
obj.is_fibonacci(14)
}
main();
Output
51 Is not a fibonacci number
144 Is a fibonacci number
987 Is a fibonacci number
14 Is not a fibonacci number
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