Need optimization in CHCBOX

1

I am getting time limit error in problem CHCBOX.
problem link:-CodeChef: Practical coding for everyone
my approach:-CodeChef: Practical coding for everyone
please help…

2

Your logic is also wrong
for this test case
your answer is
1
3
2 3 2 1 1 3

but it should be 4
2 1 1 3 2 3

3

use prefix sum approach

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