Didn't find the bug in my code for problem E-Holes
I have used sqrt decomposition but got wa in test 4.But the test case is not given full but some dots in last part.And also didn't find any bug in may code.Can anyone please help me to find the bug. Thanks In Advance.
E-Holes
My Code.
Round 946 Div 3 Solution Discussion (with myself)
Codeforces Round 946 Solution Discussion