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Problem1179--输出全排列
1179: 输出全排列
Time Limit:
1 Sec
Memory Limit:
128 MB
Submit:
0
Solved:
1
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Description
请编写程序输出前n个正整数的全排列(n<10),并通过9个测试用例(即n从1到9)观察n逐步增大时程序的运行时间
Input
输入给出正整数n(<10)
Output
输入给出正整数n(<10)
Sample Input
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3
Sample Output
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123 132 213 231 312 321
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