问题描述:
Write a python function to set all odd bits of a given number.

测试用例:
['assert odd_bit_set_number(10) == 15', 'assert odd_bit_set_number(20) == 21', 'assert odd_bit_set_number(30) == 31']

生成的代码:
def odd_bit_set_number(n):
    # Create a mask with all odd bits set to 1
    mask = 0b10101010101010101010101010101010  # This is a 32-bit mask
    return n | mask

# Test cases
assert odd_bit_set_number(10) == 15
assert odd_bit_set_number(20) == 21
assert odd_bit_set_number(30) == 31

#Failure Cause
