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Problem1391--全排列(递归入门4)(4)(课程ZJ)
1391: 全排列(递归入门4)(4)(课程ZJ)
[Creator :
]
Time Limit :
1.000
sec
Memory Limit :
128 MB
Solved: 37
Submit: 61
Statistics
Description
输入一个数字N,按字典序列出1至N的全排列。1<=N<=7
Output
Sample Input
Copy
3
Sample Output
Copy
1 2 3 1 3 2 2 1 3 2 3 1 3 1 2 3 2 1
Source/Category
递归