# Set a bit in Python | Reset a bit in Python

Python program to get a number n and bit b, n is a number and b denotes any bit postion of n. set b postion of n as 1 if it is 0, reset b postion of n as 0 if it is 1.

Sample Input 1:

4 1

Sample Output 1:

5 Note: 4->0000 0100 After seting 1st Pos: 0000 0101

So output is 5.

#### Program or Solution

` ````
num=int(input("Enter a Number:"))
bit=int(input("Enter any bit position:"))
n=1<<(bit-1);
num=num^n
print("The value after {} bit is: {}".format(bit,num));
```

#### Program Explanation

Get a number num and bit as input (using input() method)
left shift 1 by bit times (n=1<