Update pi.c: improve the performance of is_prime
#5515
Open
Summer-the-coder wants to merge 1 commit intoJetBrains:masterfrom
Open
Update pi.c: improve the performance of `is_prime`#5515Summer-the-coder wants to merge 1 commit intoJetBrains:masterfrom
Summer-the-coder wants to merge 1 commit intoJetBrains:masterfrom