ATAN - Angular Relationship

Sri is travelling in the positive XY direction (I quadrant) of an infinitely long grid, with origin at (0, 0). Sri's fiancé wants to give her a surprise and decides to arrange a party at her arrival location. In order to determine where she will be arriving, her fiancé wants to know the angle Sri makes with respect to the X-axis. Given Sri's current location on the grid, help her fiancé to determine the angle she makes with the X axis.

Input
Each test case consists of two integers, X and Y (0 <= X, Y <= 100), where Sri is located right now. Assume the value of pi is 3.14.

Output
Print a line for each test case, denoting the floor value of the angle (in degrees) Sri makes with the X-axis.

Example
Input
2 2
Output
45
Explanation Sri is travelling diagonally and the angle she makes is exactly 45 degrees.
(Look at the image for a better explanation)

Example 2

Input
1 20


Output
87


Added by:Kousik Kumar
Date:2013-09-10
Time limit:0.5s
Source limit:5000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Languages:All except: ASM32-GCC ASM64 MAWK BC C-CLANG NCSHARP CPP14 CPP14-CLANG COBOL COFFEE D-CLANG D-DMD DART ELIXIR FANTOM FORTH GOSU GRV JS-MONKEY JULIA KTLN NIM OBJC OBJC-CLANG OCT PICO PROLOG PYPY PYPY3 R RACKET RUST CHICKEN SQLITE SWIFT UNLAMBDA VB.NET
Resource:Own Problem

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