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TESTTTZ - Dodaj trzy liczby

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Dodaj trzy liczby

Input

1 2 3

Output

6

Example

Input:
2 5 8

Output:
15

Added by:
Date:2018-04-20
Time limit:1s
Source limit:50000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Languages:NCSHARP C++ 4.3.2 JULIA PYTHON PYPY3