Toggle navigation
编绘童年
F.A.Qs
ProblemSet
Source/Category
Status
Ranklist
Contest
[
ProblemSet
Status
Ranklist
OI Ranklist
Statistics
]
Login
Problem C: 输出cout-我是一棵树
Problem C: 输出cout-我是一棵树
Time Limit:
1
Sec
Memory Limit:
128 MB
Submit:
1676
Solved:
1110
[
Status
] [
Submit
] [Creator:
]
Description
给定字母A,输出由它组成的A树
A
AAA
AAAAA
AAAAAAA(这一行顶格,前面没有空格)
A
温馨提示,仔细看每一行前面有几个空格,空格数量不一样,也算错误
Input
无
Output
A
AAA
AAAAA
AAAAAAA
A
HINT