# Find last digit of a number

Here given code implementation process.

``````// Java program for
// Find last digit of a number
public class Digits
{
public int absValue(int num)
{
if (num < 0)
{
return -num;
}
return num;
}
public void lastDigit(int num)
{
// Get absolute value
int v = absValue(num);
// Find last digit
int result = v % 10;
// Display given number
System.out.println("\n Given Number : " + num);
// Display last digit
System.out.println(" Last Digit : " + result);
}
public static void main(String[] args)
{
// Test
}
}``````

#### Output

`````` Given Number : 7452
Last Digit : 2

Given Number : 1633
Last Digit : 3

Given Number : -8
Last Digit : 8

Given Number : 348952
Last Digit : 2``````
``````// C Program
// Find last digit of a number
// In constant time
#include <stdio.h>

int absValue(int num)
{
if (num < 0)
{
return -num;
}
return num;
}
void lastDigit(int num)
{
// Get absolute value
int v = absValue(num);
// Find last digit
int result = v % 10;
// Display given number
printf("\n Given Number : %d", num);
// Display last digit
printf("\n Last Digit  : %d\n", result);
}
int main()
{
// Test
lastDigit(7452);
lastDigit(1633);
lastDigit(-8);
lastDigit(348952);
return 0;
}``````

#### Output

`````` Given Number : 7452
Last Digit  : 2

Given Number : 1633
Last Digit  : 3

Given Number : -8
Last Digit  : 8

Given Number : 348952
Last Digit  : 2``````
``````// Include header file
#include <iostream>
using namespace std;
// C++ program for
// Find last digit of a number
class Digits
{
public: int absValue(int num)
{
if (num < 0)
{
return -num;
}
return num;
}
void lastDigit(int num)
{
// Get absolute value
int v = this->absValue(num);
// Find last digit
int result = v % 10;
// Display given number
cout << "\n Given Number : " << num << endl;
// Display last digit
cout << " Last Digit : " << result << endl;
}
};
int main()
{
// Test
return 0;
}``````

#### Output

`````` Given Number : 7452
Last Digit : 2

Given Number : 1633
Last Digit : 3

Given Number : -8
Last Digit : 8

Given Number : 348952
Last Digit : 2``````
``````package main
import "fmt"
// Go program for
// Find last digit of a number
type Digits struct {}
func getDigits() * Digits {
var me *Digits = &Digits {}
return me
}
func(this Digits) absValue(num int) int {
if num < 0 {
return -num
}
return num
}
func(this Digits) lastDigit(num int) {
// Get absolute value
var v int = this.absValue(num)
// Find last digit
var result int = v % 10
// Display given number
fmt.Println("\n Given Number : ", num)
// Display last digit
fmt.Println(" Last Digit : ", result)
}
func main() {
var task * Digits = getDigits()
// Test
}``````

#### Output

`````` Given Number : 7452
Last Digit  : 2

Given Number : 1633
Last Digit  : 3

Given Number : -8
Last Digit  : 8

Given Number : 348952
Last Digit  : 2``````
``````// Include namespace system
using System;
// Csharp program for
// Find last digit of a number
public class Digits
{
public int absValue(int num)
{
if (num < 0)
{
return -num;
}
return num;
}
public void lastDigit(int num)
{
// Get absolute value
int v = this.absValue(num);
// Find last digit
int result = v % 10;
// Display given number
Console.WriteLine("\n Given Number : " + num);
// Display last digit
Console.WriteLine(" Last Digit : " + result);
}
public static void Main(String[] args)
{
// Test
}
}``````

#### Output

`````` Given Number : 7452
Last Digit : 2

Given Number : 1633
Last Digit : 3

Given Number : -8
Last Digit : 8

Given Number : 348952
Last Digit : 2``````
``````<?php
// Php program for
// Find last digit of a number
class Digits
{
public	function absValue(\$num)
{
if (\$num < 0)
{
return -\$num;
}
return \$num;
}
public	function lastDigit(\$num)
{
// Get absolute value
\$v = \$this->absValue(\$num);
// Find last digit
\$result = \$v % 10;
// Display given number
echo("\n Given Number : ".\$num.
"\n");
// Display last digit
echo(" Last Digit : ".\$result.
"\n");
}
}

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

#### Output

`````` Given Number : 7452
Last Digit : 2

Given Number : 1633
Last Digit : 3

Given Number : -8
Last Digit : 8

Given Number : 348952
Last Digit : 2``````
``````// Node JS program for
// Find last digit of a number
class Digits
{
absValue(num)
{
if (num < 0)
{
return -num;
}
return num;
}
lastDigit(num)
{
// Get absolute value
var v = this.absValue(num);
// Find last digit
var result = v % 10;
// Display given number
console.log("\n Given Number : " + num);
// Display last digit
console.log(" Last Digit : " + result);
}
}

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

#### Output

`````` Given Number : 7452
Last Digit : 2

Given Number : 1633
Last Digit : 3

Given Number : -8
Last Digit : 8

Given Number : 348952
Last Digit : 2``````
``````#  Python 3 program for
#  Find last digit of a number
class Digits :
def absValue(self, num) :
if (num < 0) :
return -num

return num

def lastDigit(self, num) :
#  Get absolute value
v = self.absValue(num)
#  Find last digit
result = v % 10
#  Display given number
print("\n Given Number : ", num)
#  Display last digit
print(" Last Digit : ", result)

def main() :
#  Test

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

#### Output

`````` Given Number :  7452
Last Digit :  2

Given Number :  1633
Last Digit :  3

Given Number :  -8
Last Digit :  8

Given Number :  348952
Last Digit :  2``````
``````#  Ruby program for
#  Find last digit of a number
class Digits
def absValue(num)
if (num < 0)
return -num
end

return num
end

def lastDigit(num)
#  Get absolute value
v = self.absValue(num)
#  Find last digit
result = v % 10
#  Display given number
print("\n Given Number : ", num, "\n")
#  Display last digit
print(" Last Digit : ", result, "\n")
end

end

def main()
#  Test
end

main()``````

#### Output

`````` Given Number : 7452
Last Digit : 2

Given Number : 1633
Last Digit : 3

Given Number : -8
Last Digit : 8

Given Number : 348952
Last Digit : 2
``````
``````// Scala program for
// Find last digit of a number
class Digits()
{
def absValue(num: Int): Int = {
if (num < 0)
{
return -num;
}
return num;
}
def lastDigit(num: Int): Unit = {
// Get absolute value
var v: Int = absValue(num);
// Find last digit
var result: Int = v % 10;
// Display given number
println("\n Given Number : " + num);
// Display last digit
println(" Last Digit : " + result);
}
}
object Main
{
def main(args: Array[String]): Unit = {
var task: Digits = new Digits();
// Test
}
}``````

#### Output

`````` Given Number : 7452
Last Digit : 2

Given Number : 1633
Last Digit : 3

Given Number : -8
Last Digit : 8

Given Number : 348952
Last Digit : 2``````
``````// Swift 4 program for
// Find last digit of a number
class Digits
{
func absValue(_ num: Int) -> Int
{
if (num < 0)
{
return -num;
}
return num;
}
func lastDigit(_ num: Int)
{
// Get absolute value
let v: Int = self.absValue(num);
// Find last digit
let result: Int = v % 10;
// Display given number
print("\n Given Number : ", num);
// Display last digit
print(" Last Digit : ", result);
}
}
func main()
{
// Test
}
main();``````

#### Output

`````` Given Number :  7452
Last Digit :  2

Given Number :  1633
Last Digit :  3

Given Number :  -8
Last Digit :  8

Given Number :  348952
Last Digit :  2``````
``````// Kotlin program for
// Find last digit of a number
class Digits
{
fun absValue(num: Int): Int
{
if (num < 0)
{
return -num;
}
return num;
}
fun lastDigit(num: Int): Unit
{
// Get absolute value
val v: Int = this.absValue(num);
// Find last digit
val result: Int = v % 10;
// Display given number
println("\n Given Number : " + num);
// Display last digit
println(" Last Digit : " + result);
}
}
fun main(args: Array < String > ): Unit
{
// Test
}``````

#### Output

`````` Given Number : 7452
Last Digit : 2

Given Number : 1633
Last Digit : 3

Given Number : -8
Last Digit : 8

Given Number : 348952
Last Digit : 2``````

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