P3107 [USACO14OPEN] Odometer S

Description

Farmer John's cows are on a road trip! The odometer on their car displays an integer mileage value, starting at X (100

Input Format

\* Line 1: The first line will contain two integers, X and Y, separated by a space.

Output Format

\* Line 1: A single integer containing how many times the cows will moo during the trip.

Explanation/Hint

The trip starts with the odometer at 110 and ends at 133. The cows moo when the odometer reads 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 121, 122, 131, and 133.