RPLN - Negative Score


Orianna is a great swimmer and she's going to a swimming competition this month and needs your help as she is highly paranoic about the results of the competition.

The competition consists in some sort of evaluations, every judge makes a score and, based on that score and the score of other contestants she will get a score belonging to her results, those scores are final, meaning that will not change in the competition.

Orianna requires this solution with urgency, she is getting evaluated on a lot of ways and she is very worried about her results, so she wants to know what is the worst score from an evaluation A to other evaluation B inclusive.

Input

The first line of the test data will start with an integer T representing the T test cases, then, T cases will follow, each of the cases starts with two integers N and Q, denoting the number of evaluations Orianna had, then, N integers will follow denoting the score on each evaluation, after that, Q queries will begin, each query consist on two integers A and B.

Output

You must output the string “Scenario #i:“, a blank line and then the result of each query, remember, Orianna is interested on the worst score from evaluation A to evaluation B inclusive.

Example

Input:
2
5 3
1 2 3 4 5
1 5
1 3
2 4
5 3
1 -2 -4 3 -5
1 5
1 3
2 4

Output:
Scenario #1:
1
1
2
Scenario #2:
-5
-4
-4

Constraints

  • 1 <= T <= 100

Small input (30%):

  • 1 <= N <= 1,000
  • 1 <= Q <= 1,000
  • -10^9 <= Ni <= 10^9
  • 1 <= A <= B <= N

Large input (70%):

  • 1 <= N <= 100,000
  • 1 <= Q <= 100,000
  • -10^9 <= Ni <= 10^9
  • 1 <= A <= B <= N

Solutions rejudged due to weak test cases.


hide comments
Shaily Mittal: 2012-07-01 15:12:02

getting Runtime error while solving with Brute-Force... :(

Sneh Rakesh Vyas: 2012-07-01 10:34:14

@himanshu ... what sort of precision errors are you talking about ...
getting WA in 9th test case

shubhang singh chauhan: 2012-07-01 08:43:56

i was calculating logarithm using inbuilt function in C++.That cost me several WAs.

Last edit: 2012-07-02 17:56:28
Harsh Mehta: 2012-06-27 05:10:09

I keep getting WA .. am i missing something?
Sol ID :7219028

Jared Deckard: 2012-06-26 23:26:10

@sigsegv: More than one round of judging. You get 5s for each.

MyTh: 2012-06-26 14:52:26

time limit is 5 sec then why my 15 sec sol. is AC?? cn anybody explain??

Anshul Gupta: 2012-06-26 11:43:51

Need some tricky test cases
@David : please look into my solution (7215184) , getting WA , tested on lot of test cases

Himanshu Srivastava: 2012-06-26 00:49:50

why my code is failing at testcase 9.....any tricky test case ? :( :(
AC :)
precison errors !!

Last edit: 2012-06-25 14:47:36
Nnavneetsinha: 2012-06-26 00:49:50

order stats is enough or do we need dynamic order stats for this problem??


Added by:david_8k
Date:2012-06-22
Time limit:0.742s
Source limit:50000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Languages:All except: ASM64
Resource:Own Problem used for the RPL contest