Code is giving runtime error, how do we know the size of the prime sieve we have to make?

#1

https://ide.codingblocks.com/s/95871 heres the code

#2

hey @sans_sehgal, this statement given in problem statement.
It is guaranteed that the answer does not exceed 10^6.
make size of prime seive of 10^6.

#3

@Gaurav13998 i already tried that! a sieve of 10^6 gives a run error.

#4

Hey @sans_sehgal, share me the code with 10^6 size.

#5

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