関連ワード:  what is 0 in binary code    what is o in binary code    what is 1 0 in binary code    what is 0 in binary number    what is 0 1 in binary number    what is 0 1 in binary number system    what is 0 0 in binary number system    what is the letter o in binary code    what does 0 mean in binary code    what does 0 represent in binary code