Exam

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Time limit2sMemory limit512 MB

Summary
Read three scores and print the sum of the two largest.
Level

Easy1 of 10

Topics
Array, Implementation, Sorting
Solved
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Problem

JOI took the informatics exam 3 times. Every exam score is an integer between 0 and 100 inclusive.

JOI's grade is determined by the sum of the 2 highest scores among the 3 exam scores.

Given the 3 exam scores A, B, C, write a program that outputs the sum of the 2 highest scores among the 3 exam scores.

Input

The input is given from standard input in the following format.

A B C

Output

Print the sum of the 2 highest scores among the 3 exam scores on 1 line.

Constraints

  • 0 ≦ A ≦ 100.
  • 0 ≦ B ≦ 100.
  • 0 ≦ C ≦ 100.
  • All inputs are integers.

Examples3

  1. Example 1

    Input
    70 80 90
    Expected output
    170

  2. Example 2

    Input
    70 100 70
    Expected output
    170

  3. Example 3

    Input
    70 70 70
    Expected output
    140