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Problem1255--字符窜初学1(0.5)
1255: 字符窜初学1(0.5)
[Creator :
]
Time Limit :
1.000
sec
Memory Limit :
128 MB
Solved: 72
Submit: 111
Statistics
Description
给出n个(偶数)字符,请输出倒数第一个连第一个,倒数第二个连第二个……(n<100)
Input
Sample Input
Copy
10 a b c d e f g h i j
Sample Output
Copy
ja ib hc gd fe
Source/Category
字符串