Please explain why this code is not passing test cases

#1

On dry run its giving correct answer

#2

Save your code on ide.codingblocks.com and then share its link.

#3

this is the link and the code is not passing 1 test case:https://ide.codingblocks.com/

#4

You are checking primes upto 10^5 but it is mentioned in the input format that answer can be upto 10^6, so check and store prime numbers upto 10^6.

#5

now its not even passing a single test case

#6

You have not shared the link of your updated code. The above link has not code in it.
Refer this implementation https://ide.codingblocks.com/s/257455
and then check with your code.

#7

ok,i got the code and it passed all the test cases,but is’nt there any alternative of declaring an array globally,why can’t we declare it inside main()

#8

Inside main if you declare the array,then its maxm size limit is of order 10^5.
But globally it increases to 10^7.

Mark the doubt as resolved if you are satisfied with the answer.

#9

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