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A2N - Add 2 Numbers

Add 2 given  numbers.

Input

The input are 2 nonnegative integer numbers a and b separated by blank.

Output

Output a+b.

Example

Input:
1 2

Output:
3

Added by:Thomas Thierauf
Date:2012-04-02
Time limit:1s
Source limit:50000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Languages:All except: ASM32-GCC 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 NODEJS OBJC OBJC-CLANG OCT PICO PROLOG PYPY PYPY3 PY_NBC R RACKET RUST CHICKEN SQLITE SWIFT UNLAMBDA VB.NET

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