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Problem R: 大写字母组成的等腰三角形
Problem R: 大写字母组成的等腰三角形
Time Limit:
1 Sec
Memory Limit:
128 MB
Submit:
101
Solved:
76
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Description
输入正整数N(1≤N≤26),输出大写字母组成的等腰三角形(N行)
A
BBB
CCCCC
Sample Input
Copy
5
Sample Output
Copy
A BBB CCCCC DDDDDDD EEEEEEEEE