Buggy python submission (verdict: Runtime Error):
import math

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

MAX = 1000005

is_prime = [1]*MAX
D = [None]*MAX
is_prime[0],is_prime[1] = 0,0

for i in range(2,MAX):
  if is_prime[i]:
    D[i] = i
    for j in range(i*2,MAX,i):
      is_prime[j] = 0
      D[j] = i
      
counts = [0]*MAX
pair = True

for a_i in a:
  while True:
    p = D[a_i]
    if counts[p]>0:
      pair = False
    counts[p] += 1
    if p == a_i:
      break
    else:
      a_i //= p

if pair:
  print('pairwise coprime')
else:
  g = a_i
  for a_i in a:
    g = math.gcd(a_i,g)
  if g == 1:
    print('setwise coprime')
  else:
    print('not coprime')

Fixed submission:
import math

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

MAX = 1000005
c = [0]*MAX

for i in range(n):
  c[a[i]] += 1

pair = True

for i in range(2,MAX):
  cnt = 0
  for j in range(i,MAX,i):
    cnt += c[j]
  if cnt > 1:
    pair = False

if pair:
  print('pairwise coprime')
else:
  g = a[0]
  for i in range(1,n):
    g = math.gcd(g,a[i])
    
  if g == 1:
    print('setwise coprime')
  else:
    print('not coprime')

Buggy python submission (verdict: Runtime Error):
import math

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

MAX = 1000005

is_prime = [1]*MAX
D = [None]*MAX
is_prime[0],is_prime[1] = 0,0

for i in range(2,MAX):
  if is_prime[i]:
    D[i] = i
    for j in range(i,MAX,i):
      is_prime[j] = 0
      D[j] = i
      
counts = [0]*MAX
pair = True

for a_i in a:
  while True:
    p = D[a_i]
    if counts[p]>0:
      pair = False
    counts[p] += 1
    if p == a_i:
      break
    else:
      a_i //= p

if pair:
  print('pairwise coprime')
else:
  g = 0
  for a_i in a:
    g = math.gcd(a_i,g)
  if g == 1:
    print('setwise coprime')
  else:
    print('not coprime')

Fixed submission:
import math

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

MAX = 1000005
c = [0]*MAX

for i in range(n):
  c[a[i]] += 1

pair = True

for i in range(2,MAX):
  cnt = 0
  for j in range(i,MAX,i):
    cnt += c[j]
  if cnt > 1:
    pair = False

if pair:
  print('pairwise coprime')
else:
  g = a[0]
  for i in range(1,n):
    g = math.gcd(g,a[i])
    
  if g == 1:
    print('setwise coprime')
  else:
    print('not coprime')

Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
a = list(map(int,input().split()))
MAX = 10**6+5

divs = [[] for _ in range(MAX)]
cnt = [0]*MAX

for i in range(2,n):
  m = i
  while m < MAX:
    divs[m].append(i)
    m += i
    
pair = True
setwise = True

for i in range(n):
  for d in divs[a[i]]:
    if cnt[d] > 0:
      pair = False
    cnt[d] += 1
    
if pair:
  print('pairwise coprime')
else:
  for i in range(MAX):
    if cnt[i] == n:
      setwise = False
      break
  if setwise:
    print('setwise coprime')
  else:
    print('not coprime')

Fixed submission:
import math

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

MAX = 1000005
c = [0]*MAX

for i in range(n):
  c[a[i]] += 1

pair = True

for i in range(2,MAX):
  cnt = 0
  for j in range(i,MAX,i):
    cnt += c[j]
  if cnt > 1:
    pair = False

if pair:
  print('pairwise coprime')
else:
  g = a[0]
  for i in range(1,n):
    g = math.gcd(g,a[i])
    
  if g == 1:
    print('setwise coprime')
  else:
    print('not coprime')

Buggy python submission (verdict: Runtime Error):
n = int(input())
a = list(map(int,input().split()))
MAX = 10**6+1

divs = [[] for _ in range(MAX)]
cnt = [0]*MAX

for i in range(2,n):
  m = i
  while m <= MAX:
    divs[m].append(i)
    m += i
    
pair = True
setwise = True

for i in range(n):
  for d in divs[a[i]]:
    if cnt[d] > 0:
      pair = False
    cnt[d] += 1
    
if pair:
  print('pairwise coprime')
else:
  for i in range(MAX):
    if cnt[i] == n:
      setwise = False
      break
  if setwise:
    print('setwise coprime')
  else:
    print('not coprime')

Fixed submission:
import math

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

MAX = 1000005
c = [0]*MAX

for i in range(n):
  c[a[i]] += 1

pair = True

for i in range(2,MAX):
  cnt = 0
  for j in range(i,MAX,i):
    cnt += c[j]
  if cnt > 1:
    pair = False

if pair:
  print('pairwise coprime')
else:
  g = a[0]
  for i in range(1,n):
    g = math.gcd(g,a[i])
    
  if g == 1:
    print('setwise coprime')
  else:
    print('not coprime')

Buggy python submission (verdict: Time Limit Exceeded):
import math

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

lcm = a[0]
pwise_flag = True
for i in range(1,n):
    gcd = math.gcd(lcm,a[i])
    if gcd != 1:
        pwise_flag = False
        break
    else:
        lcm = lcm*a[i]
        
if pwise_flag:
    print('pairwise coprime')
else:
    min_a = min(a)
    swise_flag = False
    
    pf={}
    for i in range(2,int(min_a**0.5)+1):
        while min_a%i==0:
            pf[i]=pf.get(i,0)+1
            min_a//=i
    if min_a>1:pf[min_a]=1
    
    
    for i in range(n):
        del_keys = []
        for prime in pf.keys():
            if a[i]%prime != 0:
                del_keys.append(prime)
        for i in del_keys:
            del pf[i]
    
    if pf.keys():
        print('not coprime')
    else:
        print('setwise coprime')

Fixed submission:
import math

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

MAX = 1000005
c = [0]*MAX

for i in range(n):
  c[a[i]] += 1

pair = True

for i in range(2,MAX):
  cnt = 0
  for j in range(i,MAX,i):
    cnt += c[j]
  if cnt > 1:
    pair = False

if pair:
  print('pairwise coprime')
else:
  g = a[0]
  for i in range(1,n):
    g = math.gcd(g,a[i])
    
  if g == 1:
    print('setwise coprime')
  else:
    print('not coprime')