As we all know, in the computer science, an integer A is in the range of 32-signed integer, which means the integer A is between -2^31 and (2^31)-1 (inclusive) and A is a 64-signed integer, which means A is between -2^63 and (2^63)-1(inclusive). Now we give the K-signed range, and two K-signed integers A and B, you should check whether the sum of A and B is beyond the range of K-signed integer or not.
There will be many cases to calculate. In each case, there comes the integer K (2<=K<=64) first in a single line.
Then following the line, there is another single line which has two K-signed integers A and B.
For each case, you should estimate whether the sum is beyond the range. If exceeded, print “Yes”, otherwise “I love nbut”.