什么?签到?
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Background
哈 蒟蒻来出题了 emmm....就是很简单的签到
Description
首先给出一串数字,一个数字c,找到所有a-b=c的数对个数就ok,但是如果数字总数大于或者等于10的要额外输出QAQ
Format
Input
输入有俩行 第一行,一个数字n,一个数字c; 第二行,一串个数为n的数字
Output
输出满足a-b=c的个数
Samples
5 5
7 7 6 8 2
2
10 3
1 0 1 0 1 0 1 0 1 0
0
QAQ
提示
样例二输出QAQ是因为数字总数大于等于10,而不是因为a-b=c的个数大于等于10
Limitation
1s, 1024KiB for each test case.
第六届SWPU-ACM正式队员选拔赛
- Status
- Done
- Rule
- ACM/ICPC
- Problem
- 18
- Start at
- 2022-8-28 14:00
- End at
- 2022-8-28 19:00
- Duration
- 5 hour(s)
- Host
- Partic.
- 35