考验(1)
No testdata at current.
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Description
给你一个长度为n的数组a,有m次询问,每次给你一个区间(l,r),请你求出a数组区间(l,r)里的最大值。
Format
Input
第一行两个正整数,n,m。第二行n个整数,表示数组a。后面m行,每行两个正整数,l,r。
Output
m行。对于每次询问,输出答案。
Samples
5 4
2 4 3 1 5
1 5
2 4
4 4
1 2
5
4
1
4
Limitation
1s, 1024KiB for each test case. 对于40%的数据, 对于100%的数据,
考验
- Status
- Done
- Rule
- ACM/ICPC
- Problem
- 4
- Start at
- 2022-11-12 10:45
- End at
- 2022-12-19 22:45
- Duration
- 900 hour(s)
- Host
- Partic.
- 6