Buggy python submission (verdict: Runtime Error):
from math import gcd
N = int(input())
A = list(map(int,input().split()))

g = 0
for a in A:
    g = gcd(g,a)
if g > 1:
    print('not coprime')
    exit()

sa = set(A)
if len(sa) < N:
    print('setwise coprime')
    exit()

MAXN = 10**10+10
sieve = [0,0] + [1]*MAXN
p = 2
small_primes = []
while p*p <= MAXN:
    if sieve[p]:
        small_primes.append(p)
        for q in range(2*p,MAXN+1,p):
            sieve[q] = 0
    p += 1

st = set()
for a in A:
    for p in small_primes:
        found = False
        while a%p==0:
            a //= p
            found = True
        if found:
            if p in st:
                print('setwise coprime')
                exit()
            st.add(p)
        if a==1: break
    else:
        if a in st:
            print('setwise coprime')
            exit()
        st.add(a)

print('pairwise coprime')


Fixed submission:
n=int(input())
a=list(map(int,input().split()))

import math 

ans = a[0]
for i in range(1, n):
    ans = math .gcd(ans, a[i])

if ans!=1:
    #print(ans)
    print("not coprime")
    exit()
else:
    checked=[0]*(int(max(a))+1)
    #print(checked)
    for item in a:
        for j in range(1,int(item**0.5)+1):
            if item%j==0 and j*j<=item:
                if checked[j]==0:
                    if j!=1:
                        checked[j]+=1
                    
                    if j*j!=item:
                        if checked[item//j]==0:
                            checked[item//j]+=1
                        else:
                            #print(item,j,checked)
                            print("setwise coprime")
                            exit() 
                else:
                    #print(item,j,checked)
                    print("setwise coprime")
                    exit()
print("pairwise coprime")

Buggy python submission (verdict: Runtime Error):
n=int(input())
a=list(map(int,input().split()))

import math 

ans = a[0]
for i in range(1, n):
    ans = math .gcd(ans, a[i])

if ans!=1:
    #print(ans)
    print("not coprime")
    exit()
else:
    checked=[0]*(int(max(a)))
    #print(checked)
    for item in a:
        for j in range(1,int(item**0.5)+1):
            if item%j==0 and j*j<=item:
                if checked[j]==0:
                    if j!=1:
                        checked[j]+=1
                        if checked[item//j]==0:
                            checked[item//j]+=1
                        else:
                            #print(item,j,checked)
                            print("setwise coprime")
                            exit() 
                else:
                    #print(item,j,checked)
                    print("setwise coprime")
                    exit()
print("pairwise coprime")





Fixed submission:
n=int(input())
a=list(map(int,input().split()))

import math 

ans = a[0]
for i in range(1, n):
    ans = math .gcd(ans, a[i])

if ans!=1:
    #print(ans)
    print("not coprime")
    exit()
else:
    checked=[0]*(int(max(a))+1)
    #print(checked)
    for item in a:
        for j in range(1,int(item**0.5)+1):
            if item%j==0 and j*j<=item:
                if checked[j]==0:
                    if j!=1:
                        checked[j]+=1
                    
                    if j*j!=item:
                        if checked[item//j]==0:
                            checked[item//j]+=1
                        else:
                            #print(item,j,checked)
                            print("setwise coprime")
                            exit() 
                else:
                    #print(item,j,checked)
                    print("setwise coprime")
                    exit()
print("pairwise coprime")