#B. C++-一维数组-有n个人,编号从1~n,开始时,所有人都站着,接着第2个人与2的倍数位置的人坐下...

    Type: Default 1000ms 256MiB

C++-一维数组-有n个人,编号从1~n,开始时,所有人都站着,接着第2个人与2的倍数位置的人坐下...

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Background

Description

有n个人,编号从1~n,开始时,所有人都站着,接着第2个人与2的倍数位置的人坐下,然后第三个人与3的倍数位置的人按相反的操作(坐着的人站起,站着的人坐下),以此类推,一直操作到第k人,问最后哪些人站着? 输入n,k 输出站着的人的编号 image

Format

Input

Output

Samples

10 5
1 4 6 7 8 10

Limitation

1s, 1024KiB for each test case.

C++基础知识03(数组-一维数组和二维数组)

Not Attended
Status
Done
Rule
ACM/ICPC
Problem
6
Start at
2024-5-5 17:00
End at
2024-5-20 17:00
Duration
360 hour(s)
Host
Partic.
11