#P16759. [GKS 2020 #D] Record Breaker

[GKS 2020 #D] Record Breaker

Problem Description

Isyana is given the number of visitors at her local theme park on NN consecutive days. The number of visitors on the i-th day is ViV_i. A day is record breaking if it satisfies both of the following conditions:

  • The number of visitors on the day is strictly larger than the number of visitors on each of the previous days.
  • Either it is the last day, or the number of visitors on the day is strictly larger than the number of visitors on the following day.

Note that the very first day could be a record breaking day!

Please help Isyana find out the number of record breaking days.

Input Format

The first line of the input gives the number of test cases, TT. TT test cases follow. Each test case begins with a line containing the integer NN. The second line contains NN integers. The i-th integer is ViV_i.

Output Format

For each test case, output one line containing Case #x: y, where x is the test case number (starting from 1) and y is the number of record breaking days.

4
8
1 2 0 7 2 0 2 0
6
4 8 15 16 23 42
9
3 1 4 1 5 9 2 6 5
6
9 9 9 9 9 9
Case #1: 2
Case #2: 1
Case #3: 3
Case #4: 0

Hint

In Sample Case #1, the bold and underlined numbers in the following represent the record breaking days: 1 2 0 7 2 0 2 0.

In Sample Case #2, only the last day is a record breaking day.

In Sample Case #3, the first, the third, and the sixth days are record breaking days.

In Sample Case #4, there is no record breaking day.

Limits

1T1001 \le T \le 100.

0Vi2×1050 \le V_i \le 2 \times 10^5.

Test Set 1

1N10001 \le N \le 1000.

Test Set 2

1N2×1051 \le N \le 2 \times 10^5 for at most 1010 test cases.

For the remaining cases, 1N10001 \le N \le 1000.