Query section problem

#1

in query section how an ii identify that the numbers between 1 to 10 and 11 to 20 there 4 prime numbers

#2

hi @TheSourabh after you have made the sieve you can run a loop from 1 to 10 (for example, this range can change according to the query) and if you find any prime number you can increase the count.

#3

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