激光攻击
No testdata at current.
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Background
激光是一种很危险的武器......
Description
在点和点之间有一道笔直的激光。在点站着一只愚蠢的人类。请你告诉博博这只人类会不会被打中。简单来说:给你一条线段,判断一下点在不在这条线段上。
Format
Input
六个数,分别表示
Output
如果愚蠢的人类会被激光打中,输出"YES",否则输出"NO"
Samples
0 2
2 8
1 5
YES
0 2
2 8
3 11
NO
Limitation
1s, 1024KiB for each test case.
- 对于所有数据,保证一个 ?元?次方程 的解都是整数......
大明
- Status
- Done
- Rule
- ACM/ICPC
- Problem
- 38
- Start at
- 2025-2-11 16:00
- End at
- 2025-2-28 8:00
- Duration
- 400 hour(s)
- Host
- Partic.
- 7