C. A+Btime limit per test2 secondsmemory limit per test64 megabytesinputstandard inputoutputstandard outputBijan is new to programming. He learned recently that programmers do not code every bit of their apps from scratch.For example they never write a code to sum two integers, because their languages have the ability to do the sum. But can they use it? Can an experienced coder who has attended more than 100 contests, sum two integers?Bijan is not sure about this. What's your opinion?InputYou are given two integers a and b, one per line (1 ≤ a, b < 10500). These numbers will not have any leading zeros.OutputWrite sum of the two integers. Do not put any leading zeros.ExamplesInput23Output5Input13902011Output3401Input1234554321Output66666
Input23
Output5
['*special problem', 'implementation', '*1400']