#2437. C++-GESP 2023-12认证二级-选择题12(拓展02)

C++-GESP 2023-12认证二级-选择题12(拓展02)

Background

Description

image

image

Format

Input

Output

Samples

12
0
01
012
0123
01234
012345
0123456
01234567
012345678
0123456789
01234567890
012345678901

Limitation

1s, 1024KiB for each test case.