Contest Clarifications

Problem 1002 a和b之间多个空格合法吗

CrazyBurden | 2014-10-05 19:13:50Author

then second line contains a and b separated by space 可以是多个空格吗

admin | 2014-10-05 19:16:53# 1

RE:a和b之间多个空格合法吗

only one space