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

from math import gcd
g = a[0]
for i in range(n):
    g = gcd(g,a[i])

if g!=1:
    print('not coprime')
    exit()


def prime_factorize(n):
    a = set()
    while n % 2 == 0:
        a.add(2)
        n //= 2
    f = 3
    while f * f <= n:
        if n % f == 0:
            a.add(f)
            n //= f
        else:
            f += 2
    if n != 1:
        a.add(n)
    return a

f = True
l = set()
for i in range(n):
    x = prime_factorize(a[i])
    y = l|x
    if len(l)+len(x)!=len(y):
        f = False
        break
    l = y
    
if f:
    print('pairwise coprime')
else:
    print('setwise coprime')


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

from math import gcd
g = a[0]
for i in range(n):
    g = gcd(g,a[i])

if g!=1:
    print('not coprime')
    exit()

f = True
l = set()
for i in a:
    for j in range(2,int(i**0.5)+1):
        if i%j==0:
            if i in l:
                f = False
                break
            l.add(i)
        while i%j==0:
            i = i//j
        if i<2:
            break
    if i>1:
        if i in l:
            f = False
            break
        l.add(i)
        
if f:
    print('pairwise coprime')
else:
    print('setwise coprime')

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

from math import gcd

def prime_factorize(n):
    a = set()
    while n % 2 == 0:
        a.add(2)
        n //= 2
    f = 3
    while f * f <= n:
        if n % f == 0:
            a.add(f)
            n //= f
        else:
            f += 2
    if n != 1:
        a.add(n)
    return a

f = True
l = set()
for i in range(n):
    x = prime_factorize(a[i])
    y = l|x
    if len(l)+len(x)!=len(y):
        f = False
        break
    l = y
    
if f:
    print('pairwise coprime')
    exit()

g = a[0]
for i in range(n):
    g = gcd(g,a[i])

if g==1:
    print('setwise coprime')
else:
    print('not coprime')

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

from math import gcd
g = a[0]
for i in range(n):
    g = gcd(g,a[i])

if g!=1:
    print('not coprime')
    exit()

f = True
l = set()
for i in a:
    for j in range(2,int(i**0.5)+1):
        if i%j==0:
            if i in l:
                f = False
                break
            l.add(i)
        while i%j==0:
            i = i//j
        if i<2:
            break
    if i>1:
        if i in l:
            f = False
            break
        l.add(i)
        
if f:
    print('pairwise coprime')
else:
    print('setwise coprime')

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

from math import gcd


f = True
l = 1
for i in range(n):
    x = gcd(a[i],l)
    if x!=1:
        f = False
        break
    l = l*a[i]//x
    
if f:
    print('pairwise coprime')
    exit()

g = a[0]
for i in range(n):
    g = gcd(g,a[i])

if g==1:
    print('setwise coprime')
else:
    print('not coprime')

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

from math import gcd
g = a[0]
for i in range(n):
    g = gcd(g,a[i])

if g!=1:
    print('not coprime')
    exit()

f = True
l = set()
for i in a:
    for j in range(2,int(i**0.5)+1):
        if i%j==0:
            if i in l:
                f = False
                break
            l.add(i)
        while i%j==0:
            i = i//j
        if i<2:
            break
    if i>1:
        if i in l:
            f = False
            break
        l.add(i)
        
if f:
    print('pairwise coprime')
else:
    print('setwise coprime')

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

from math import gcd

g = a[0]
l = 1
f = True
for i in range(n):
    if f:
        x = gcd(a[i],l)
        if x!=1:
            f = False
        l = l*a[i]//x
    g = gcd(g,a[i])

if f:
    print('pairwise coprime')
elif g==1:
    print('setwise coprime')
else:
    print('not coprime')

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

from math import gcd
g = a[0]
for i in range(n):
    g = gcd(g,a[i])

if g!=1:
    print('not coprime')
    exit()

f = True
l = set()
for i in a:
    for j in range(2,int(i**0.5)+1):
        if i%j==0:
            if i in l:
                f = False
                break
            l.add(i)
        while i%j==0:
            i = i//j
        if i<2:
            break
    if i>1:
        if i in l:
            f = False
            break
        l.add(i)
        
if f:
    print('pairwise coprime')
else:
    print('setwise coprime')

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

from math import gcd

g = a[0]
l = 1
f = True
for i in range(n):
    x = gcd(a[i],l)
    if x!=1:
        f = False
    l = (l*a[i])//x
    g = gcd(g,a[i])

if f:
    print('pairwise coprime')
elif g==1:
    print('setwise coprime')
else:
    print('not coprime')

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

from math import gcd
g = a[0]
for i in range(n):
    g = gcd(g,a[i])

if g!=1:
    print('not coprime')
    exit()

f = True
l = set()
for i in a:
    for j in range(2,int(i**0.5)+1):
        if i%j==0:
            if i in l:
                f = False
                break
            l.add(i)
        while i%j==0:
            i = i//j
        if i<2:
            break
    if i>1:
        if i in l:
            f = False
            break
        l.add(i)
        
if f:
    print('pairwise coprime')
else:
    print('setwise coprime')

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

    
from math import gcd

def lcm(x, y):
    return (x * y) // gcd(x, y)

g = a[0]
l = 1
f = True
for i in range(n):
    if gcd(a[i],l)!=1:
        f = False
    g = gcd(g,a[i])
    l = lcm(l,a[i])

if f:
    print('pairwise coprime')
elif g==1:
    print('setwise coprime')
else:
    print('not coprime')

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

from math import gcd
g = a[0]
for i in range(n):
    g = gcd(g,a[i])

if g!=1:
    print('not coprime')
    exit()

f = True
l = set()
for i in a:
    for j in range(2,int(i**0.5)+1):
        if i%j==0:
            if i in l:
                f = False
                break
            l.add(i)
        while i%j==0:
            i = i//j
        if i<2:
            break
    if i>1:
        if i in l:
            f = False
            break
        l.add(i)
        
if f:
    print('pairwise coprime')
else:
    print('setwise coprime')