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Problem 1003
接力棒一共被传递过qqq次,传给自己算不算一次?
OMG_wc
| 2015-11-14 19:55:42
Author
RT
admin
| 2015-11-14 19:57:14
# 1
题目说了,下一个人可能包括自己。所以算。
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