1679: 带星数字直角三角形

Memory Limit:128 MB Time Limit:1.000 S
Judge Style:Text Compare Creator:
Submit:2 Solved:1

Description

 编程打印出下图。

输入5

输出

1*

2*3*

4*5*6*

7*8*9*10*

11*12*13*14*15*

Sample Input Copy


Sample Output Copy


Source/Category