Why is this code not working for this Question?

#1

Why is this code not working for this Question?

#2

hello @cbcao263
how u will ensure that u are considering not more than n elements in ur sum.
for example->
n-> 3
array -> 1 2 3
try to run ur code over this test case.

#3

I am not able to Understand, Can You Please explain it to me

#4

see u have doubled the array that means now we have 2*n elements right?

but we can include at most n consecutive elements in our answer .

but kadane can report answer by including more than n elements which is wrong .

consider the case that i mentioned.
n-> 3
array -> 1 2 3

doubling the array -> 1 2 3 1 2 3
now if u apply kadane over this it will give 12 , but correct answer is 6.

#5

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