You are given two positive integers a and b. They represent the number of apples at top and bottom in apple pile. For example, the following figure indicates the case that a is 2 and b is 4. Now write a program to calculate the total number of apples and the number of apples around the apple pile. For example, the output should be 9 and 8 in the following figure.
The input contains only one test case. The first line and the second line of input contains two integers a, b (0 < a < b < 100), representing the number of apples at top and bottom.
Output Format
Print two lines for each test case. The first line contains one integer, representing the total number of apples. The second line also contains one integer, representing the number of apples around the apple pile.
Task Description
You are given two positive integers a and b. They represent the number of apples at top and bottom in apple pile. For example, the following figure indicates the case that a is 2 and b is 4. Now write a program to calculate the total number of apples and the number of apples around the apple pile. For example, the output should be 9 and 8 in the following figure.
figure
Input Format
The input contains only one test case. The first line and the second line of input contains two integers a, b (0 < a < b < 100), representing the number of apples at top and bottom.
Output Format
Print two lines for each test case. The first line contains one integer, representing the total number of apples. The second line also contains one integer, representing the number of apples around the apple pile.
Sample Input
Sample Output