Buggy python submission (verdict: Runtime Error):
n = int(input())
a = list(map(int, input().split()))
                                                                                              M = max(a)
biggest_prime = [0] * (M+10)
for i in range(2, M+10):
    if biggest_prime[i] == 0:
        biggest_prime[i] = i
        for j in range(i*i, M+1, i):
            biggest_prime[j] = i

from collections import defaultdict
cntd=defaultdict(int)
for i in range(len(a)):
    num = a[i]
    while num>1:
        p=biggest_prime[num]
        cntd[p]+=1
        while num % p == 0:
            num//=p

flg=False
for c in cntd.values():
    if c==n:
        print("not coprime")
        exit()
    if c>1:
        flg=True
if flg:
    print("setwise coprime")
else:
    print("pairwise coprime")

Fixed submission:
n = int(input())
a = list(map(int, input().split()))
M=max(a)
biggest_prime = [0] * (M+10)
for i in range(2, M+10):
    if biggest_prime[i] == 0:
        biggest_prime[i] = i
        for j in range(i*i, M+1, i):
            biggest_prime[j] = i

from collections import defaultdict
cntd=defaultdict(int)
for i in range(len(a)):
    num = a[i]
    while num>1:
        p=biggest_prime[num]
        cntd[p]+=1
        while num % p == 0:
            num//=p

flg=False
for c in cntd.values():
    if c==n:
        print("not coprime")
        exit()
    if c>1:
        flg=True
if flg:
    print("setwise coprime")
else:
    print("pairwise coprime")

Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
a = list(map(int, input().split()))

def fact(n):
    arr = []
    temp = n
    for i in range(2, int(-(-n**0.5//1))+1):
        if temp%i==0:
            cnt=0
            while temp%i==0:
                cnt+=1
                temp //= i
            arr.append([i, cnt])
    if temp!=1:
        arr.append([temp, 1])
    if arr==[]:
        arr.append([n, 1])
    return arr

from collections import defaultdict
cntd=defaultdict(int)
for i in range(len(a)):
    lis = fact(a[i])
    for num,cnt in lis:
        if num==1:
            continue
        cntd[num]+=1

flg=False
for c in cntd.values():
    if c==n:
        print("not coprime")
        exit()
    if c>1:
        flg=True
if flg:
    print("setwise coprime")
else:
    print("pairwise coprime")

Fixed submission:
n = int(input())
a = list(map(int, input().split()))
M=max(a)
biggest_prime = [0] * (M+10)
for i in range(2, M+10):
    if biggest_prime[i] == 0:
        biggest_prime[i] = i
        for j in range(i*i, M+1, i):
            biggest_prime[j] = i

from collections import defaultdict
cntd=defaultdict(int)
for i in range(len(a)):
    num = a[i]
    while num>1:
        p=biggest_prime[num]
        cntd[p]+=1
        while num % p == 0:
            num//=p

flg=False
for c in cntd.values():
    if c==n:
        print("not coprime")
        exit()
    if c>1:
        flg=True
if flg:
    print("setwise coprime")
else:
    print("pairwise coprime")

Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
a = list(map(int, input().split()))

def fact(n):
    arr = []
    ret = set()
    temp = n
    for i in range(2, int(-(-n**0.5//1))+1):
        if temp%i==0:
            cnt=0
            while temp%i==0:
                cnt+=1
                temp //= i
            arr.append([i, cnt])
            ret.add(i)
    if temp!=1:
        arr.append([temp, 1])
        ret.add(temp)
    if arr==[]:
        arr.append([n, 1])
        ret.add(n)

    return ret

from collections import defaultdict
cntd=defaultdict(int)
for i in range(len(a)):
    lis = fact(a[i])
    for num in lis:
        if num==1:
            continue
        cntd[num]+=1

flg=False

for c in cntd.values():
    if c==n:
        print("not coprime")
        exit()
    if c>1:
        flg=True
if flg:
    print("setwise coprime")
else:
    print("pairwise coprime")

Fixed submission:
n = int(input())
a = list(map(int, input().split()))
M=max(a)
biggest_prime = [0] * (M+10)
for i in range(2, M+10):
    if biggest_prime[i] == 0:
        biggest_prime[i] = i
        for j in range(i*i, M+1, i):
            biggest_prime[j] = i

from collections import defaultdict
cntd=defaultdict(int)
for i in range(len(a)):
    num = a[i]
    while num>1:
        p=biggest_prime[num]
        cntd[p]+=1
        while num % p == 0:
            num//=p

flg=False
for c in cntd.values():
    if c==n:
        print("not coprime")
        exit()
    if c>1:
        flg=True
if flg:
    print("setwise coprime")
else:
    print("pairwise coprime")