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Problem 1001
nm都大于等于1,那么n等于1的时候不是肯定有自环?
201316080235
| 2015-08-22 19:26:05
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admin
| 2015-08-22 19:26:56
# 1
是
201316080235
| 2015-08-22 19:28:22
# 2
那n等于1的时候就是还要从1走到1才算满足题目描述?
..
admin
| 2015-08-22 19:29:03
# 3
1一开始自动算走过
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