Nth prime seive

its giving segmentation fault.

why is it giving segmentation fault?

@guptashubham210a
Replace line 17 with for(long long j=2;j<=1000000;j++)

gettting allocation error in check prime problem hackerblock

hello @guptashubham210a
u r allocating too much memory thats why.
just check value of 50 000 th prime number and then declare ur sieve array with size just greater than it.

refer this ->

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