\begin{array}{c} \color{#db1616}{\texttt{#Khoadang09}} \end{array}
`@`$\texttt{Python: }$

*Câu 2 :

from math import gcd, lcm
m,n = map(int,input().split())
print(m+n)
print(m-n)
print(m*n)
print("None" if n==0 else m/n)
print(gcd(m,n))
print(lcm(m,n))

*Câu 3 :

def prime(n):
    if n < 2 : return False
    if n % 2 == 0 or n % 3 == 0 : return False
    if n == 2 or n == 3 : return True
    i = 5
    while i * i <= n :
        if (n%i==0) or (n%(i+2)==0) :
            return False
        i += 6
    return True
n = int(input())
print(*[i for i in range(1,n+1) if n%i==0])
print(*[i for i in range(1,n+1) if n%i==0 and not prime(i)])

*Câu 4 :

ar = list(map(int,input().split(",")))
A = list(ar)
print(*A)
B = [_ for _ in A if _%2==0]
C = [_ for _ in A if _%2!=0]
print(*B)
print(*C)

*Câu 5 :

a = list(map(int,input().split()))
print(sum(_ for _ in a if _%2==0))
print(sum(_ for _ in a if _%2!=0))