TANGDIV APRIL CHALLENGE WA'S .. PLEASE HELP ME WITH BUG OR FAILING TEST CASES

@shilpu and @malinovsky239 … please tell the bug in this code… i still can not figure out the bug … kindly respond quick … it is troubling me a lot …

here is basic idea to the code i wrote

.make boundaries for child’s division (a,b) — i write it as a-0.2 and b+0.2

.query chefs interval as it is.

. count how many intervals in between l and r via binary search if 0 then fine else “No”.

. some modifications for l>r cases (cyclicity) …clear in code.

please respond with test cases … if u cant figure out any then also respond …

here is the link

http://www.codechef.com/viewsolution/3756360

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