Need help with Solution,of chefuba from long contest

general
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1


i used deque to solve queries on array obtained after sum ,but its giving WA on most of test cases.plz help ,the code is self explanatory

2

Your code fails on this test case-

Input
6 2 8
0 0 1 1 0 1
!!!??!!?
Your Output
2
2
0
Expected Output
1
1
2

I think you should have a look at the part where you used “vihu” and deques.

3

BTW, how were you able to ask Q?? Via ‘ask a question’ thing?