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Problem 1002
跪求此题解答!!!
shilan910
| 2015-10-31 20:56:13
Author
即将哭晕过去,请续命!!!
573570584
| 2015-10-31 20:59:49
# 1
discuss
shilan910
| 2015-10-31 21:00:53
# 2
???
zebfff
| 2015-10-31 21:01:43
# 3
n==1 输出0 s==t 输出-1 s==1 && t==n 或者s==n && t==1输出0 s==1 || s==n || abs(s-t)==1 输出1 其余输出2
shilan910
| 2015-10-31 21:11:36
# 4
n==1 输出0???哭死。。。。。
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