Check if an array is sorted
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Associated Course(s):   Interview Preparation
       

Given an array C[], write a program that prints 1 if array is sorted in non-decreasing order, else prints 0.

Input:
The first line of input contains an integer T denoting the number of test cases. For each test case there will be two lines. First line contains the size of the array N. Second line contains N space seperated integers of the array C[i].

Output:
Print 1 if array is sorted, else print 0.

Constraints:
1 ≤ T ≤ 100
1 ≤ N ≤ 500
1 ≤ C[i] ≤ 1200

Example:
Input
2
5
10 20 30 40 50
6
90 80 100 70 40 30

Output
1
0

** For More Input/Output Examples Use 'Expected Output' option **

Author: kartik


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