# DCP-165: Easy Geometry Back to All Problems

Medium Geometry > Basic Geometry

This perhaps the easiest geometry problem you have encountered in your life. You have to find the perimeter of ABCDE . Where AB == CD and length of AB and BC are given. ![ABCDE][1] Input: ------ Input starts with an integer T , denoting the number of test cases. Each case will contain two integers X , Y where X is the length of AB and Y is the length of BC. Output: ------- For each case, print the case number and perimeter of ABCDE. Constraints: -------------- 1 <= T <= 10000 1 <= X <= 100000000 1 <= Y <= 100000000 Sample Input ------------ 1 12 12 Sample Output ------------- Case 1: 60 [1]: https://s3-ap-southeast-1.amazonaws.com/devskillimagestorage/questionimages/7e3dc7ef-a0f8-c909-2191-08d3ed3b2e09_5b39cfafa8a1407f8ba530ddb45ff156_W421xH239.png

### Problem Limits

 Language Time Limit (seconds) C 1.00 C++ 1.00 C++14 1.00 C# 3.00 Go 3.00 Java 3.00 JavaScript 3.00 Objective-C 3.00 Perl 3.00 PHP 3.00 Python 3.00 Python3 3.00 Ruby 3.00 VB.Net 3.00

# 224/407

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