# Change all odd position bit of a number

Here given code implementation process.

```
// C Program
// Change all odd bits of a number
#include <stdio.h>
// Change odd position bit of a given number
void changeOddBit(int num)
{
int n = num;
int start = 1;
while (n >= start)
{
// Change bits
n = start ^ n;
// Shift bits to left by 2 bit
start = start << 2;
}
// Display calculated result
printf("\n Number : %d", num);
printf("\n After Change Odd Position Bits : %d", n);
}
int main()
{
// 1000 => 0101
// Change odd position bit
changeOddBit(16);
// 1111011 => 0101110 [Change Odd position]
changeOddBit(123);
return 0;
}
```

#### Output

```
Number : 16
After Change Odd Position Bits : 5
Number : 123
After Change Odd Position Bits : 46
```

```
/*
Java Program for
Change all odd bits of a number
*/
class SwitchBit
{
// Change odd position bit of a given number
public void changeOddBit(int num)
{
int n = num;
int start = 1;
while (n >= start)
{
// Change bits
n = start ^ n;
// Shift bits to left by 2 bit
start = start << 2;
}
// Display calculated result
System.out.print("\n Number : " + num);
System.out.print("\n After Change Odd Position Bits : " + n);
}
public static void main(String[] args)
{
SwitchBit task = new SwitchBit();
// 1000 => 0101
// Change odd position bit
task.changeOddBit(16);
// 1111011 => 0101110 [Change Odd position]
task.changeOddBit(123);
}
}
```

#### Output

```
Number : 16
After Change Odd Position Bits : 5
Number : 123
After Change Odd Position Bits : 46
```

```
// Include header file
#include <iostream>
using namespace std;
/*
C++ Program for
Change all odd bits of a number
*/
class SwitchBit
{
public:
// Change odd position bit of a given number
void changeOddBit(int num)
{
int n = num;
int start = 1;
while (n >= start)
{
// Change bits
n = start ^ n;
// Shift bits to left by 2 bit
start = start << 2;
}
// Display calculated result
cout << "\n Number : " << num;
cout << "\n After Change Odd Position Bits : " << n;
}
};
int main()
{
SwitchBit task = SwitchBit();
// 1000 => 0101
// Change odd position bit
task.changeOddBit(16);
// 1111011 => 0101110 [Change Odd position]
task.changeOddBit(123);
return 0;
}
```

#### Output

```
Number : 16
After Change Odd Position Bits : 5
Number : 123
After Change Odd Position Bits : 46
```

```
// Include namespace system
using System;
/*
C# Program for
Change all odd bits of a number
*/
public class SwitchBit
{
// Change odd position bit of a given number
public void changeOddBit(int num)
{
int n = num;
int start = 1;
while (n >= start)
{
// Change bits
n = start ^ n;
// Shift bits to left by 2 bit
start = start << 2;
}
// Display calculated result
Console.Write("\n Number : " + num);
Console.Write("\n After Change Odd Position Bits : " + n);
}
public static void Main(String[] args)
{
SwitchBit task = new SwitchBit();
// 1000 => 0101
// Change odd position bit
task.changeOddBit(16);
// 1111011 => 0101110 [Change Odd position]
task.changeOddBit(123);
}
}
```

#### Output

```
Number : 16
After Change Odd Position Bits : 5
Number : 123
After Change Odd Position Bits : 46
```

```
<?php
/*
Php Program for
Change all odd bits of a number
*/
class SwitchBit
{
// Change odd position bit of a given number
public function changeOddBit($num)
{
$n = $num;
$start = 1;
while ($n >= $start)
{
// Change bits
$n = $start ^ $n;
// Shift bits to left by 2 bit
$start = $start << 2;
}
// Display calculated result
echo "\n Number : ". $num;
echo "\n After Change Odd Position Bits : ". $n;
}
}
function main()
{
$task = new SwitchBit();
// 1000 => 0101
// Change odd position bit
$task->changeOddBit(16);
// 1111011 => 0101110 [Change Odd position]
$task->changeOddBit(123);
}
main();
```

#### Output

```
Number : 16
After Change Odd Position Bits : 5
Number : 123
After Change Odd Position Bits : 46
```

```
/*
Node Js Program for
Change all odd bits of a number
*/
class SwitchBit
{
// Change odd position bit of a given number
changeOddBit(num)
{
var n = num;
var start = 1;
while (n >= start)
{
// Change bits
n = start ^ n;
// Shift bits to left by 2 bit
start = start << 2;
}
// Display calculated result
process.stdout.write("\n Number : " + num);
process.stdout.write("\n After Change Odd Position Bits : " + n);
}
}
function main()
{
var task = new SwitchBit();
// 1000 => 0101
// Change odd position bit
task.changeOddBit(16);
// 1111011 => 0101110 [Change Odd position]
task.changeOddBit(123);
}
main();
```

#### Output

```
Number : 16
After Change Odd Position Bits : 5
Number : 123
After Change Odd Position Bits : 46
```

```
# Python 3 Program for
# Change all odd bits of a number
class SwitchBit :
# Change odd position bit of a given number
def changeOddBit(self, num) :
n = num
start = 1
while (n >= start) :
# Change bits
n = start ^ n
# Shift bits to left by 2 bit
start = start << 2
# Display calculated result
print("\n Number : ", num, end = "")
print("\n After Change Odd Position Bits : ", n, end = "")
def main() :
task = SwitchBit()
# 1000 => 0101
# Change odd position bit
task.changeOddBit(16)
# 1111011 => 0101110 [Change Odd position]
task.changeOddBit(123)
if __name__ == "__main__": main()
```

#### Output

```
Number : 16
After Change Odd Position Bits : 5
Number : 123
After Change Odd Position Bits : 46
```

```
# Ruby Program for
# Change all odd bits of a number
class SwitchBit
# Change odd position bit of a given number
def changeOddBit(num)
n = num
start = 1
while (n >= start)
# Change bits
n = start ^ n
# Shift bits to left by 2 bit
start = start << 2
end
# Display calculated result
print("\n Number : ", num)
print("\n After Change Odd Position Bits : ", n)
end
end
def main()
task = SwitchBit.new()
# 1000 => 0101
# Change odd position bit
task.changeOddBit(16)
# 1111011 => 0101110 [Change Odd position]
task.changeOddBit(123)
end
main()
```

#### Output

```
Number : 16
After Change Odd Position Bits : 5
Number : 123
After Change Odd Position Bits : 46
```

```
/*
Scala Program for
Change all odd bits of a number
*/
class SwitchBit
{
// Change odd position bit of a given number
def changeOddBit(num: Int): Unit = {
var n: Int = num;
var start: Int = 1;
while (n >= start)
{
// Change bits
n = start ^ n;
// Shift bits to left by 2 bit
start = start << 2;
}
// Display calculated result
print("\n Number : " + num);
print("\n After Change Odd Position Bits : " + n);
}
}
object Main
{
def main(args: Array[String]): Unit = {
var task: SwitchBit = new SwitchBit();
// 1000 => 0101
// Change odd position bit
task.changeOddBit(16);
// 1111011 => 0101110 [Change Odd position]
task.changeOddBit(123);
}
}
```

#### Output

```
Number : 16
After Change Odd Position Bits : 5
Number : 123
After Change Odd Position Bits : 46
```

```
/*
Swift 4 Program for
Change all odd bits of a number
*/
class SwitchBit
{
// Change odd position bit of a given number
func changeOddBit(_ num: Int)
{
var n: Int = num;
var start: Int = 1;
while (n >= start)
{
// Change bits
n = start ^ n;
// Shift bits to left by 2 bit
start = start << 2;
}
// Display calculated result
print("\n Number : ", num, terminator: "");
print("\n After Change Odd Position Bits : ", n, terminator: "");
}
}
func main()
{
let task: SwitchBit = SwitchBit();
// 1000 => 0101
// Change odd position bit
task.changeOddBit(16);
// 1111011 => 0101110 [Change Odd position]
task.changeOddBit(123);
}
main();
```

#### Output

```
Number : 16
After Change Odd Position Bits : 5
Number : 123
After Change Odd Position Bits : 46
```

```
/*
Kotlin Program for
Change all odd bits of a number
*/
class SwitchBit
{
// Change odd position bit of a given number
fun changeOddBit(num: Int): Unit
{
var n: Int = num;
var start: Int = 1;
while (n >= start)
{
// Change bits
n = start xor n;
// Shift bits to left by 2 bit
start = start shl 2;
}
// Display calculated result
print("\n Number : " + num);
print("\n After Change Odd Position Bits : " + n);
}
}
fun main(args: Array < String > ): Unit
{
var task: SwitchBit = SwitchBit();
// 1000 => 0101
// Change odd position bit
task.changeOddBit(16);
// 1111011 => 0101110 [Change Odd position]
task.changeOddBit(123);
}
```

#### Output

```
Number : 16
After Change Odd Position Bits : 5
Number : 123
After Change Odd Position Bits : 46
```

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