Problem statement can be viewed here.
First we calculate all the primes upto sqrt(1000000000) ~ 32000.
Then we remove the multiples of these primes from the given limits(m, n) and print the remaining numbers.
I know I’ve talked before of how sometimes God speaks to me with simple words. whispers of comfort in times of need. maybe it’s a testament to how busy I’ve been or to just how intimately He knows each and every one of His creations and how to meet us exactly where we are. 93 more words