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Problem 1001
选多个是啥意思
sweat123
| 2016-04-09 19:08:19
Author
n变形直接选n个不是就好了嘛。。
cyx354200
| 2016-04-09 19:16:12
# 11
= =。。对,不都是360,四边形才是360.
yyuyang3
| 2016-04-09 19:19:17
# 12
那些说全Yes可以的什么心态,明显样例里有一个No的=_=
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