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Problem 1001
是指对2<=i<=n-1满足那两个条件吧?
zyfzyf
| 2015-03-14 19:20:04
Author
RT
admin
| 2015-03-14 19:20:52
# 1
RE:是指对2<=i<=n-1满足那两个条件吧?
不知所云?
zyfzyf
| 2015-03-14 19:24:59
# 2
RE:是指对2<=i<=n-1满足那两个条件吧?
zhx认为一个漂亮的序列{ai}满足下列两个条件。 1:a1..ai是单调递减或者单调递增的。 2:ai..an是单调递减或者单调递增的。 i是什么?
zyfzyf
| 2015-03-14 19:26:45
# 3
RE:是指对2<=i<=n-1满足那两个条件吧?
zhx defines a sequence {ai} beautiful if there is an i that matches two rules below: 汗!中文题面坑爹。。。
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