Python Handling Binary ,Hex and octal Numbers - Day 6(posted next day)

its better to have a basic idea about binary and hexadecimal nos,since the computers deal with them, here are the basics

  
# #decimal numbers in binary
# for i in range(10):
#     print("{0:>2} in binary is {0:>8b}".format(i))
#
# print(0b1011)
# #hex decimal
# for i in range(257):
#     print("{0:>2} in hex is {0:>02x}".format(i))
#
# #hex multipliation
# x = 0x20
# y = 0x0a
# print(x*y)
# #operations like or,and,xor,add,subtract refreshed

#converting decimal to binary through program
# print(10//2)
# print(10%3)
# powers = []
# for power in range(15,-1,-1):
#     powers.append(2**power)
#     # print(powers)
# print(powers)
# x = int(input("enter any number less than 65535 to convert to binary \n"))
# for i in powers:
#     # print(i)
#     print(x//i,end ='')
#     x%=i
#the above program will work ,but to avoid the trialing 0's can use the below code
powers = []
for power in range(15,-1,-1):
    powers.append(2**power)
    # print(powers)
print(powers)
printing = False
x = int(input("enter any number less than 65535 to convert to binary \n"))
for i in powers:
    # print(i)
    bit = x//i
    if bit!=0 or i ==1:
        printing =True
    if printing==True:
        print(bit,end ='')
    x%=i