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Two-digit Integer

Time limit1sMemory limit1024 MB

Summary
Given a tens digit A and a ones digit B, the task is to print the two-digit number formed by them.
Level

Easy1 of 10

Topics
Math, Implementation
Solved
No attempts yet

Problem

Two numbers A and B are given.

Print the positive two-digit integer whose tens digit is A and whose ones digit is B.

Input

The input is given in the following format.

A
B

Output

Print the positive two-digit integer whose tens digit is A and whose ones digit is B.

Constraints

  • A is one of 1, 2, 3, 4, 5, 6, 7, 8, 9.
  • B is one of 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.

Examples3

  1. Example 1

    Input
    2
2
    Expected output
    22

  2. Example 2

    Input
    1
0
    Expected output
    10

  3. Example 3

    Input
    1
9
    Expected output
    19