Sang nguyen to python

#Cach 1: Sang true false
prime = [True] * (n+1)
prime[0] = prime[1] = False
for i in range(2, n+1):
  if prime[i]:
    for j in range(i*i, n+1, i):
      prime[j] = False


#Cach 2: Sang ra so
prime = []
m = []
for i in range(2, n+1):
  if i not in m:
    prime.append(i)
    for j in range(i*i, n+1, i):
      m.append(j)

Similar codes

83 votes113 views6 answers
Loop python
Python
4 votes100 views2 answers
Python declare 2d list
Python
8 votes115 views2 answers
Tkinter how to make a root non rezizable
Python
0 vote103 views1 answer
Python declare set
Python
0 vote115 views1 answer
Spotify recommendations
Python
-2 votes128 views1 answer
How to check a set is empty in python
Python
0 vote110 views1 answer
Python f string thousand separator
Python
0 vote103 views1 answer
Simulation?
Python
15 votes70 views2 answers
Python copy image to clipboard
Python
0 vote141 views1 answer
Flask read form data
Python Flask