Subtracted Number

Time Limit: 1 sec

 

The Problem

If X is subtracted from a number, the difference will be D. What is the number?

 

Example:

if X = 5 and D = 11 then

The number is 16.

 

The Input

The input file contains two integer numbers X (X<=300) and D (D<=1000).

 

The Output

Output will show the one integer numbers in a separate line.

 

Sample Input

5 11

 

Sample Output

16

 

 

 

 

Problem Setter: Shahin ShamS