#2621. C++-循环嵌套-输入一个正整数n(n<=5),输出数字组成的菱形(拓展03)
C++-循环嵌套-输入一个正整数n(n<=5),输出数字组成的菱形(拓展03)
Background
Description
输入5,输出:
Format
Input
Output
Samples
5
1
123
12345
1234567
123456789
Limitation
1s, 1024KiB for each test case.
Statistics
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