1055 粘墙三角形
Submit solution
Points:
100
Time limit:
1.0s
Memory limit:
32M
Problem types
Allowed languages
C, C++, Java, Python
Description
输入一些正整数(≤26),编程输出以这些正整数为边长的附墙而立的字母三角形。
Sample
Input
3
7
Output
a a
a ab
aabc
a a
a ab
a abc
a abcd
a abcde
a abcdef
aabcdefg
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