Mina and Rina Again

Time Limit: 1 sec

 

The Problem

Mina and Rina together have X taka. Mina has Y taka more than Rina. What amount of money does Mina and Rina each have.

 

Example:

if X = 7532, and Y = 560 then

Mina has 4046 taka and Rina has 3486 taka.

 

 

 

The Input

Input file contain a series of line, each line contain two integer numbers X and Y (X<=10000 and Y<=1000). Input is terminated by EOF.

 

The Output

For each line of input, output will show the two integer numbers first one is Mina's and second one is Rina's taka which is seperate by space in a separate line.

 

Sample Input

7532 560

100 10

531 449

 

Sample Output

4046 3486

55 45

490 41

 

 

 

 

Problem Setter: Shahin ShamS