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3298 - 数字图形打印一

通过次数

0

提交次数

0

Time Limit : 1 秒 Memory Limit : 128 MB

 编程打印出下图。

<span style="font-family:宋体;">输入<span>5</span></span> 

<span style="font-family:宋体;">输出</span> 

<span style="font-family:宋体;"></span><span style="font-family:宋体;">1*</span> 

<span style="font-family:宋体;"></span><span style="font-family:宋体;">2*3*</span> 

<span style="font-family:宋体;"></span><span style="font-family:宋体;">4*5*6*</span> 

<span style="font-family:宋体;"></span><span style="font-family:宋体;">7*8*9*10*</span> 

<span style="font-family:宋体;"></span><span style="font-family:宋体;">11*12<span>*</span>13<span>*</span>14*15*</span> 

Input

Output

Examples

Input Format


                        

Output Format


                        

Hint

5<=n<=999