Deepak and primes

#1

First two test cases failing

#2

hey @yath17, please share your code saved in coding blocks ide

#3

https://ide.codingblocks.com/s/170226 here it is.

#4

hey @yath17, constraint of question are high and you are using int here. But if you use long long, vector will not treat. So you should use array instead vector and long long instead of int.
Please refer to this code for your reference https://ide.codingblocks.com/s/105972