# Number of palindromes in a given range

Here given code implementation process.

``````/*
C program for
Number of palindromes in a given range
*/
#include <stdio.h>

// Returns the Reversal view of given number
int reverse(int number)
{
int result = 0;
while (number > 0)
{
// Append digit
result = (result *10) + (number % 10);
//remove last digit
number /= 10;
}
return result;
}
// Handles the request of count number of palindrome in given range
void countPalindromesInRange(int s, int e)
{
if (s < 0 || e < 0)
{
return;
}
int count = 0;
// Execute loop in given range
for (int i = s; i < e; ++i)
{
if (reverse(i) == i)
{
// When i is palindrome
count++;
}
}
// Display result
printf("\n Number of palindromes in range (%d %d) is  : %d", s, e, count);
}
int main(int argc, char
const *argv[])
{
// Test
countPalindromesInRange(50, 300);
countPalindromesInRange(1000, 1200);
return 0;
}``````

#### Output

`````` Number of palindromes in range (50 300) is  : 25
Number of palindromes in range (1000 1200) is  : 2``````
``````
/*
Java program for
Number of palindromes in a given range
*/
public class Palindrome
{
// Returns the Reversal view of given number
public int reverse(int number)
{
int result = 0;
while (number > 0)
{
// Append digit
result = (result * 10) + (number % 10);
//remove last digit
number /= 10;
}
return result;
}
// Handles the request of count number of palindrome in given range
public void countPalindromesInRange(int s, int e)
{
if (s < 0 || e < 0)
{
return;
}
int count = 0;

// Execute loop in given range
for (int i = s; i < e; ++i)
{
if (reverse(i) == i)
{
count++;
}
}
// Display result
System.out.print("\n Number of palindromes in range (" + s + " " + e + ") is : " + count );
}
public static void main(String[] args)
{
// Test
}
}``````

#### Output

`````` Number of palindromes in range (50 300) is : 25
Number of palindromes in range (1000 1200) is : 2``````
``````// Include header file
#include <iostream>
using namespace std;
/*
C++ program for
Number of palindromes in a given range
*/
class Palindrome
{
public:
// Returns the Reversal view of given number
int reverse(int number)
{
int result = 0;
while (number > 0)
{
// Append digit
result = (result *10) + (number % 10);
//remove last digit
number /= 10;
}
return result;
}
// Handles the request of count number of palindrome in given range
void countPalindromesInRange(int s, int e)
{
if (s < 0 || e < 0)
{
return;
}
int count = 0;
// Execute loop in given range
for (int i = s; i < e; ++i)
{
if (this->reverse(i) == i)
{
count++;
}
}
// Display result
cout << "\n Number of palindromes in range ("
<< s << " " << e << ") is : " << count;
}
};
int main()
{
// Test
return 0;
}``````

#### Output

`````` Number of palindromes in range (50 300) is : 25
Number of palindromes in range (1000 1200) is : 2``````
``````// Include namespace system
using System;
/*
Csharp program for
Number of palindromes in a given range
*/
public class Palindrome
{
// Returns the Reversal view of given number
public int reverse(int number)
{
int result = 0;
while (number > 0)
{
// Append digit
result = (result * 10) + (number % 10);
//remove last digit
number /= 10;
}
return result;
}
// Handles the request of count number of palindrome in given range
public void countPalindromesInRange(int s, int e)
{
if (s < 0 || e < 0)
{
return;
}
int count = 0;
// Execute loop in given range
for (int i = s; i < e; ++i)
{
if (this.reverse(i) == i)
{
count++;
}
}
// Display result
Console.Write("\n Number of palindromes in range (" +
s + " " + e + ") is : " + count);
}
public static void Main(String[] args)
{
// Test
}
}``````

#### Output

`````` Number of palindromes in range (50 300) is : 25
Number of palindromes in range (1000 1200) is : 2``````
``````package main
import "fmt"
/*
Go program for
Number of palindromes in a given range
*/

// Returns the Reversal view of given number
func reverse(number int) int {
var result int = 0
for (number > 0) {
// Append digit
result = (result * 10) + (number % 10)
//remove last digit
number = number / 10
}
return result
}
// Handles the request of count number of palindrome in given range
func countPalindromesInRange(s, e int) {
if s < 0 || e < 0 {
return
}
var count int = 0
// Execute loop in given range
for i := s ; i < e ; i++ {
if reverse(i) == i {
count++
}
}
// Display result
fmt.Print("\n Number of palindromes in range (",
s, " ", e, ") is : ", count)
}
func main() {

// Test
countPalindromesInRange(50, 300)
countPalindromesInRange(1000, 1200)
}``````

#### Output

`````` Number of palindromes in range (50 300) is : 25
Number of palindromes in range (1000 1200) is : 2``````
``````<?php
/*
Php program for
Number of palindromes in a given range
*/
class Palindrome
{
// Returns the Reversal view of given number
public	function reverse(\$number)
{
\$result = 0;
while (\$number > 0)
{
// Append digit
\$result = (\$result * 10) + (\$number % 10);
//remove last digit
\$number = (int)(\$number / 10);
}
return \$result;
}
// Handles the request of count number of palindrome in given range
public	function countPalindromesInRange(\$s, \$e)
{
if (\$s < 0 || \$e < 0)
{
return;
}
\$count = 0;
// Execute loop in given range
for (\$i = \$s; \$i < \$e; ++\$i)
{
if (\$this->reverse(\$i) == \$i)
{
\$count++;
}
}
// Display result
echo("\n Number of palindromes in range (".\$s." ".\$e.") is : ".\$count);
}
}

function main()
{
// Test
}
main();``````

#### Output

`````` Number of palindromes in range (50 300) is : 25
Number of palindromes in range (1000 1200) is : 2``````
``````/*
Node JS program for
Number of palindromes in a given range
*/
class Palindrome
{
// Returns the Reversal view of given number
reverse(number)
{
var result = 0;
while (number > 0)
{
// Append digit
result = (result * 10) + (number % 10);
//remove last digit
number = parseInt(number / 10);
}
return result;
}
// Handles the request of count number of palindrome in given range
countPalindromesInRange(s, e)
{
if (s < 0 || e < 0)
{
return;
}
var count = 0;
// Execute loop in given range
for (var i = s; i < e; ++i)
{
if (this.reverse(i) == i)
{
count++;
}
}
// Display result
process.stdout.write("\n Number of palindromes in range (" +
s + " " + e + ") is : " + count);
}
}

function main()
{
// Test
}
main();``````

#### Output

`````` Number of palindromes in range (50 300) is : 25
Number of palindromes in range (1000 1200) is : 2``````
``````#    Python 3 program for
#    Number of palindromes in a given range
class Palindrome :
#  Returns the Reversal view of given number
def reverse(self, number) :
result = 0
while (number > 0) :
#  Append digit
result = (result * 10) + (number % 10)
# remove last digit
number = int(number / 10)

return result

#  Handles the request of count number of palindrome in given range
def countPalindromesInRange(self, s, e) :
if (s < 0 or e < 0) :
return

count = 0
i = s
#  Execute loop in given range
while (i < e) :
if (self.reverse(i) == i) :
count += 1

i += 1

#  Display result
print("\n Number of palindromes in range (",
s ," ", e ,") is : ", count, end = "")

def main() :
#  Test

if __name__ == "__main__": main()``````

#### Output

`````` Number of palindromes in range ( 50   300 ) is :  25
Number of palindromes in range ( 1000   1200 ) is :  2``````
``````#    Ruby program for
#    Number of palindromes in a given range
class Palindrome
#  Returns the Reversal view of given number
def reverse(number)
result = 0
while (number > 0)
#  Append digit
result = (result * 10) + (number % 10)
# remove last digit
number = number / 10
end

return result
end

#  Handles the request of count number of palindrome in given range
def countPalindromesInRange(s, e)
if (s < 0 || e < 0)
return
end

count = 0
i = s
#  Execute loop in given range
while (i < e)
if (self.reverse(i) == i)
count += 1
end

i += 1
end

#  Display result
print("\n Number of palindromes in range (",
s ," ", e ,") is : ", count)
end

end

def main()
#  Test
end

main()``````

#### Output

`````` Number of palindromes in range (50 300) is : 25
Number of palindromes in range (1000 1200) is : 2``````
``````/*
Scala program for
Number of palindromes in a given range
*/
class Palindrome()
{
// Returns the Reversal view of given number
def reverse(num: Int): Int = {
var result: Int = 0;
var number = num;
while (number > 0)
{
// Append digit
result = (result * 10) + (number % 10);
//remove last digit
number = number / 10;
}
return result;
}
// Handles the request of count number of palindrome in given range
def countPalindromesInRange(s: Int, e: Int): Unit = {
if (s < 0 || e < 0)
{
return;
}
var count: Int = 0;
var i: Int = s;
// Execute loop in given range
while (i < e)
{
if (reverse(i) == i)
{
count += 1;
}
i += 1;
}
// Display result
print("\n Number of palindromes in range (" +
s + " " + e + ") is : " + count);
}
}
object Main
{
def main(args: Array[String]): Unit = {
var task: Palindrome = new Palindrome();
// Test
}
}``````

#### Output

`````` Number of palindromes in range (50 300) is : 25
Number of palindromes in range (1000 1200) is : 2``````
``````/*
Swift 4 program for
Number of palindromes in a given range
*/
class Palindrome
{
// Returns the Reversal view of given number
func reverse(_ num: Int) -> Int
{
var result: Int = 0;
var number: Int = num;
while (number > 0)
{
// Append digit
result = (result * 10) + (number % 10);
// remove last digit
number = number / 10;
}
return result;
}
// Handles the request of count number of palindrome in given range
func countPalindromesInRange(_ s: Int, _ e: Int)
{
if (s < 0 || e < 0)
{
return;
}
var count: Int = 0;
var i: Int = s;
// Execute loop in given range
while (i < e)
{
if (self.reverse(i) == i)
{
count += 1;
}
i += 1;
}
// Display result
print("\n Number of palindromes in range (",
s ,"", e ,") is : ", count, terminator: "");
}
}
func main()
{
// Test
}
main();``````

#### Output

`````` Number of palindromes in range ( 50  300 ) is :  25
Number of palindromes in range ( 1000  1200 ) is :  2``````
``````/*
Kotlin program for
Number of palindromes in a given range
*/
class Palindrome
{
// Returns the Reversal view of given number
fun reverse(num: Int): Int
{
var result: Int = 0;
var number: Int = num;
while (number > 0)
{
// Append digit
result = (result * 10) + (number % 10);
//remove last digit
number = number / 10;
}
return result;
}
// Handles the request of count number of palindrome in given range
fun countPalindromesInRange(s: Int, e: Int): Unit
{
if (s < 0 || e < 0)
{
return;
}
var count: Int = 0;
var i: Int = s;
// Execute loop in given range
while (i < e)
{
if (this.reverse(i) == i)
{
count += 1;
}
i += 1;
}
// Display result
print("\n Number of palindromes in range (" +
s + " " + e + ") is : " + count);
}
}
fun main(args: Array < String > ): Unit
{
// Test
}``````

#### Output

`````` Number of palindromes in range (50 300) is : 25
Number of palindromes in range (1000 1200) is : 2``````

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