Search a number

Time Limit: 1 sec

**The Problem**

You are given a list of numbers. Your job is to find the position of a specific number from the list; if the number is not found in the given list then you have to print not found.

**The Input**

Input starts with an integer **T****,** denoting the number of test cases. For each test case there is a line of integers. First integer **N** of the line denotes the length of list followed by **N **positive integers. Last integer of line denotes the number **K** where you have to find the position of **K** from the **N **numbers. All integers in the input file will be less than or equal to 1000.

**The Output**

For each test case you have to print “**Case T: P**” (except quotes) where **T** is the test case and **P **is the position of the** K **form **N** integers. If **K **is not found in the given **N** integers then you have to print “**Case T: Not Found**” in a line.

**Sample Input**

3

5 8 5 2 10 9 10

3 50 20 60 20

4 1 2 2 4 5

**Sample Output**

Case 1: 4

Case 2: 2

Case 3: Not Found

Problem Setter: Hasnayn Ahmed Shakil