Buggy python submission (verdict: Time Limit Exceeded):
def gcd(a,b):
    if ( b==0 ):
        return a
    else:
        return (gcd(b, a%b))

kosuu = int(input())
nums = list(map(int,input().split()))

i=0
saidai = []
while i < len(nums):
    x,l=0,0
    while x < i:
        l = gcd(l,nums[x])
        x += 1
    y,r = i+1,0
    while y < len(nums):
        r = gcd(r,nums[y])
        y +=1
    i +=1
    saidai.append(gcd(l,r))

print(max(saidai))

Fixed submission:
def gcd(a,b):
    if ( b==0 ):
        return a
    else:
        return (gcd(b, a%b))

kosuu = int(input())
nums = list(map(int,input().split()))

L = []
R = []
for temp in range(kosuu-1):
    if temp == 0:
        L.append(nums[0])
    else:
        L.append(gcd(L[temp-1],nums[temp]))

for temp in range(kosuu-1):
    if temp == 0:
        R.append(nums[kosuu-1])
    else:
        R.append(gcd(R[temp-1],nums[len(nums)-temp-1]))

saidai=[]
for i in range(kosuu):
    if i == 0:
        saidai.append(L[-1])
    elif i == kosuu-1:
        saidai.append(R[-1])
    else:
        saidai.append(gcd(L[i-1],R[-1-i]))

print(max(saidai))

Buggy python submission (verdict: Time Limit Exceeded):
def gcd(a,b):
    if ( b==0 ):
        return a
    else:
        return (gcd(b, a%b))

kosuu = int(input())
nums = list(map(int,input().split()))

i=0
max = 0
while i < len(nums):
    x,l=0,0
    while x < i:
        l = gcd(l,nums[x])
        x += 1
    y,r = i+1,0
    while y < len(nums):
        r = gcd(r,nums[y])
        y +=1
    i +=1
    tmp = gcd(l,r)
    if max < tmp:
        max = tmp
print(max)

Fixed submission:
def gcd(a,b):
    if ( b==0 ):
        return a
    else:
        return (gcd(b, a%b))

kosuu = int(input())
nums = list(map(int,input().split()))

L = []
R = []
for temp in range(kosuu-1):
    if temp == 0:
        L.append(nums[0])
    else:
        L.append(gcd(L[temp-1],nums[temp]))

for temp in range(kosuu-1):
    if temp == 0:
        R.append(nums[kosuu-1])
    else:
        R.append(gcd(R[temp-1],nums[len(nums)-temp-1]))

saidai=[]
for i in range(kosuu):
    if i == 0:
        saidai.append(L[-1])
    elif i == kosuu-1:
        saidai.append(R[-1])
    else:
        saidai.append(gcd(L[i-1],R[-1-i]))

print(max(saidai))

Buggy python submission (verdict: Time Limit Exceeded):
# coding: utf-8
# Your code here!

def make_divisors(n):
    divisors = []
    for i in range(1, int(n**0.5)+1):
        if n % i == 0:
            divisors.append(i)
            if i != n // i:
                divisors.append(n//i)

    divisors.sort()
    return divisors
    
    
kosuu = int(input())
nums = list(map(int,input().split()))

temp_arr=[]
for temp in nums:
    temp_arr.extend(make_divisors(temp))
    
temp_arr2 = list(set(temp_arr))
temp_arr2.sort(reverse=True)
temp_arr.sort(reverse=True)
for temp in temp_arr2:
    suuzi = temp_arr.count(temp)
    if suuzi == kosuu -1 or suuzi == kosuu:
        print(temp)
        break

Fixed submission:
def gcd(a,b):
    if ( b==0 ):
        return a
    else:
        return (gcd(b, a%b))

kosuu = int(input())
nums = list(map(int,input().split()))

L = []
R = []
for temp in range(kosuu-1):
    if temp == 0:
        L.append(nums[0])
    else:
        L.append(gcd(L[temp-1],nums[temp]))

for temp in range(kosuu-1):
    if temp == 0:
        R.append(nums[kosuu-1])
    else:
        R.append(gcd(R[temp-1],nums[len(nums)-temp-1]))

saidai=[]
for i in range(kosuu):
    if i == 0:
        saidai.append(L[-1])
    elif i == kosuu-1:
        saidai.append(R[-1])
    else:
        saidai.append(gcd(L[i-1],R[-1-i]))

print(max(saidai))

Buggy python submission (verdict: Time Limit Exceeded):
# coding: utf-8
# Your code here!

def make_divisors(n):
    divisors = []
    for i in range(1, int(n**0.5)+1):
        if n % i == 0:
            divisors.append(i)
            if i != n // i:
                divisors.append(n//i)

    divisors.sort()
    return divisors
    
    
kosuu = int(input())
nums = list(map(int,input().split()))

temp_arr=[]
for temp in nums:
    temp_arr.extend(make_divisors(temp))
    
temp_arr.sort(reverse=True)
for temp in temp_arr:
    suuzi = temp_arr.count(temp)
    if suuzi == kosuu -1 or suuzi == kosuu:
        print(temp)
        break

Fixed submission:
def gcd(a,b):
    if ( b==0 ):
        return a
    else:
        return (gcd(b, a%b))

kosuu = int(input())
nums = list(map(int,input().split()))

L = []
R = []
for temp in range(kosuu-1):
    if temp == 0:
        L.append(nums[0])
    else:
        L.append(gcd(L[temp-1],nums[temp]))

for temp in range(kosuu-1):
    if temp == 0:
        R.append(nums[kosuu-1])
    else:
        R.append(gcd(R[temp-1],nums[len(nums)-temp-1]))

saidai=[]
for i in range(kosuu):
    if i == 0:
        saidai.append(L[-1])
    elif i == kosuu-1:
        saidai.append(R[-1])
    else:
        saidai.append(gcd(L[i-1],R[-1-i]))

print(max(saidai))

Buggy python submission (verdict: Time Limit Exceeded):
# coding: utf-8
# Your code here!

def make_divisors(n):
    divisors = []
    for i in range(1, int(n**0.5)+1):
        if n % i == 0:
            divisors.append(i)
            if i != n // i:
                divisors.append(n//i)

    divisors.sort()
    return divisors
    
    
kosuu = int(input())
nums = list(map(int,input().split()))

temp_arr=[]
for temp in nums:
    temp_arr.append(make_divisors(temp))
    

temp_arr2 = sum(temp_arr,[])
temp_arr2.sort(reverse=True)
for temp in temp_arr2:
    suuzi = temp_arr2.count(temp)
    if suuzi == kosuu -1 or suuzi == kosuu:
        print(temp)
        break

Fixed submission:
def gcd(a,b):
    if ( b==0 ):
        return a
    else:
        return (gcd(b, a%b))

kosuu = int(input())
nums = list(map(int,input().split()))

L = []
R = []
for temp in range(kosuu-1):
    if temp == 0:
        L.append(nums[0])
    else:
        L.append(gcd(L[temp-1],nums[temp]))

for temp in range(kosuu-1):
    if temp == 0:
        R.append(nums[kosuu-1])
    else:
        R.append(gcd(R[temp-1],nums[len(nums)-temp-1]))

saidai=[]
for i in range(kosuu):
    if i == 0:
        saidai.append(L[-1])
    elif i == kosuu-1:
        saidai.append(R[-1])
    else:
        saidai.append(gcd(L[i-1],R[-1-i]))

print(max(saidai))

Buggy python submission (verdict: Time Limit Exceeded):
# coding: utf-8
# Your code here!

def make_divisors(n):
    divisors = []
    for i in range(1, int(n**0.5)+1):
        if n % i == 0:
            divisors.append(i)
            if i != n // i:
                divisors.append(n//i)

    divisors.sort()
    return divisors
    
    
kosuu = int(input())
nums = list(map(int,input().split()))

temp_arr=[]
for temp in nums:
    temp_arr.append(make_divisors(temp))
    
temp_arr2 = sum(temp_arr,[])
temp_arr2.sort(reverse=True)
for temp in temp_arr2:
    if temp_arr2.count(temp) == kosuu -1 or temp_arr2.count(temp) == kosuu:
        print(temp)
        break

Fixed submission:
def gcd(a,b):
    if ( b==0 ):
        return a
    else:
        return (gcd(b, a%b))

kosuu = int(input())
nums = list(map(int,input().split()))

L = []
R = []
for temp in range(kosuu-1):
    if temp == 0:
        L.append(nums[0])
    else:
        L.append(gcd(L[temp-1],nums[temp]))

for temp in range(kosuu-1):
    if temp == 0:
        R.append(nums[kosuu-1])
    else:
        R.append(gcd(R[temp-1],nums[len(nums)-temp-1]))

saidai=[]
for i in range(kosuu):
    if i == 0:
        saidai.append(L[-1])
    elif i == kosuu-1:
        saidai.append(R[-1])
    else:
        saidai.append(gcd(L[i-1],R[-1-i]))

print(max(saidai))