Because this result is held in an integer variable, a message to display the value should use a formatting code to pad to four characters with leading zeros for codes that are numbered less than 1000.
So I'll just pad the remaining RACES with leading zeros, giving all RACES the same number of characters.
因此，我要用前导零填充其余比赛，为所有比赛赋相同数量的字符。
3
Actually no, but it was almost the case in November 2006, when a launch pad technician forgot to secure a door in the White Room leading to the space shuttle Endeavour just before launch.