#K. C++-判断-点和正方形的关系(区分边上和边内,界内、界外和界上)

    Type: Default 1000ms 256MiB

C++-判断-点和正方形的关系(区分边上和边内,界内、界外和界上)

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Description

C++-判断-点和正方形的关系(区分边上和边内,界内、界外和界上)

有一个正方形,四个角的坐标(x,y)分别是(1,-1),(1,1),(-1,-1),(-1,1),x是横轴,y是纵轴。写一个程序,判断一个给定的点是否在这个正方形内(包括正方形边界)。如果点在正方形内(界内),则输出1;如果点在正方形边上(界上),则输出2;如果点在正方形外(界外),则输出3。

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Format

Input

Output

Samples

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Limitation

1s, 1024KiB for each test case.

C++基础知识01(输入输出、变量类型、判断)

Not Attended
Status
Done
Rule
ACM/ICPC
Problem
11
Start at
2024-5-5 0:00
End at
2024-5-20 0:00
Duration
360 hour(s)
Host
Partic.
52