B. A + Reverse Btime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou are given numbers a and b. Calculate the sum of a and reverse of b. A reverse of a number is a number which contains the same digits in reverse order. For example, reverse of 230 is 32, and reverse of 0 is 0.InputThe input contains two integers a and b (0 ≤ a, b ≤ 109), separated by a single space. The numbers are given without leading zeros.OutputOutput the sum of a and reverse of b.ExamplesInput5 15Output56Input73 9180Output892
Input5 15
Output56
['*special problem', 'implementation', '*1300']