You all know Emrul bhai, right? He is a genius guy. He knows how to add two integer numbers and so do you.
56 +25 ---- 81
He has a crush and her facebook name is “Sweety girl Jorina”. One day Emrul bhai's friend Rafat bhai challenged him if his juinors from first year can make a program that adds two very large numbers, then they will make a meeting for him with his crush.
Now Emrul bhai came running to you sweating and asked "Can you please do it for me so that I can meet my sweety girl?”.
You will be given a test case (). In each case, you will be given two numbers and ().
For each case, you have to print the case number and the summation of the given numbers.
2 123 123 3333311111111111 44422222221111
Case #1: 246 Case #2: 3377733333332222
3 9 0 111 45666664777412335425321458777 47895445222125456544456 4565429875595631
Case #1: 9 Case #2: 45666664777412335425321458888 Case #3: 47895449787555332140087
Number A and B can be very large.
You can't store in int or long long int data type if digits number in a number is greater than 18. You have to store it in a string.
It is guaranteed that summation of A and B won’t contain leading zero’s.