Problem5437--数字打印

5437: 数字打印

Time Limit: 1.000 Sec  Memory Limit: 128 MB
Submit: 15  Solved: 11
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Description

 从键盘输入行数N,1<=N<=9,输出以下图形

例如

输入5

输出

    1

   12

  123

 1234

12345


Sample Input



Sample Output



Source/Category

tx 

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