Binary Calculator

# Binary/Octal/Decimal/Hex conversions and arithmetic

# Convert decimal to other bases
n = 42
print(bin(n))   # 0b101010
print(oct(n))   # 0o52
print(hex(n))   # 0x2a

# Convert from binary/octal/hex to decimal
print(int("101010", 2))  # 42 (binary)
print(int("52", 8))      # 42 (octal)
print(int("2a", 16))     # 42 (hex)

# Format without prefix
print(format(42, "b"))   # 101010
print(format(42, "o"))   # 52
print(format(42, "x"))   # 2a
print(format(42, "08b")) # 00101010 (zero-padded 8 bits)

# Binary arithmetic
a = 0b1010   # 10
b = 0b0110   # 6
print(bin(a + b))  # 0b10000 (16)
print(bin(a - b))  # 0b100   (4)
print(bin(a * b))  # 0b111100 (60)
print(a // b)      # 1 (integer division)