Find Big

Time Limit: 1 sec

 

The Problem

Make a simple program that reads two integer numbers M and N, find the big number between M and N.

 

Example

If M = 10 and N = 20 then the big number is 20.

If M = 145 and N = 140 then the big number is 145.

 

The Input

Input file contain a series of line, each line contain two integer numbers M and N (0<M,N<=10000). Input is terminated by EOF.

 

The Output

For each line of input, print the big number between M and N in a separate line.

 

Sample Input

78 70

13 19

200 200

 

Sample Output

78

19

200

 

 

 

 

Problem Setter: Shahin ShamS