Please help me with this solution.

Question

This question is asked in a coding plateform.
https://toph.co/arena?contest=coderace-august-2021#!/p/61253756eeac597b2578c70f
but my solution was not accepted in case 3.
Whats wrong in my code??
Can anyone help me?
https://code.sololearn.com/cr1qyzCD85nA/?ref=app

Answer 1

j should be a long long int

Anyway, you should copy-paste the problem text if you want more help

Answer 2

Kodu’s friend Modhu gave him the following formula to generate a series. Modhu asked him if Kodu could find the AverageAverage of first {P}P numbers of the series.

{N^{th} number = N^3(\frac{9N-3}{6N^2})}
N
th
number=N
3
(
6N
2

9N−3
​
)
Input
First line of input contains an integer number {T}T {(1≤ T ≤10^5)}(1≤T≤10
5
) (number of queries).

Each of the next {T }T lines contains an integer PP{(1 ≤ P ≤ 10^5})(1≤P≤10
5
).

Output
Print TT lines of integers. The i^{th}i
th
line contains the answer of the i^{th}i
th
query.

Answer 3

It is the question

Answer 4

Ok, I don't buy you thought that was readable! Anyway,

N^3(9N-3) is not in the range of a long long: simplify the expression!

10^5 is well in the range of an int: don't waste space

long long int main??? No! (also return 0;)

Answer 5

Angelo
That was my problem
I saw its giving cpu limite exceeded