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

if np.gcd.reduce(a) != 1:
    print('not coprime')
    exit()

N=max(a)+1
A=list(range(2,N))
p=list()

while A[0]**2<=N:
	tmp=A[0]
	p.append(tmp)
	A=[e for e in A if e%tmp!=0]
l=p+A

#print(l)
for i in range(len(a)):
    count=0
    for j in range(len(l)):
        if a[i]%l[j]==0:
            count+=1
            if count > 1:
                print('setwise coprime')
                exit() 
    #print(count) 

print('pairwise coprime')

Fixed submission:
import numpy as np
n=int(input())
a=list(map(int, input().split()))

if np.gcd.reduce(a) != 1:
    print('not coprime')
    exit()

m=max(a)
cnt=[0]*(m+1)

for i in range(len(a)):
    cnt[a[i]]+=1
#print(cnt)
for i in range(2, m + 1):
    #print(cnt[i::i])
    if sum(cnt[i::i]) > 1:
        print('setwise coprime')
        exit()

print('pairwise coprime')

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

if np.gcd.reduce(a) != 1:
    print('not coprime')
    exit()

N=max(a)+1
A=list(range(2,N))
p=list()

while A[0]**2<=N:
	tmp=A[0]
	p.append(tmp)
	A=[e for e in A if e%tmp!=0]
l=p+A

print(l)
for i in range(len(a)):
    count=0
    for j in range(len(l)):
        if a[i]%l[j]==0:
            count+=1
            if count > 1:
                print('setwise coprime')
                exit() 
    #print(count) 

print('pairwise coprime')

Fixed submission:
import numpy as np
n=int(input())
a=list(map(int, input().split()))

if np.gcd.reduce(a) != 1:
    print('not coprime')
    exit()

m=max(a)
cnt=[0]*(m+1)

for i in range(len(a)):
    cnt[a[i]]+=1
#print(cnt)
for i in range(2, m + 1):
    #print(cnt[i::i])
    if sum(cnt[i::i]) > 1:
        print('setwise coprime')
        exit()

print('pairwise coprime')

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

N=max(a)+1
A=list(range(2,N))
p=list()
c=[0]*max(a)

while A[0]**2<=N:
	tmp=A[0]
	p.append(tmp)
	A=[e for e in A if e%tmp!=0]
l=p+A

for i in range(len(a)):
    for j in range(len(l)):
        if a[i]%l[j]==0:
            c[l[j]-1]+=1

#print(c)
maxcount=max(c)
if np.gcd.reduce(a) != 1:
    print('not coprime')
elif maxcount <= 1:
    print('pairwise coprime')
else:
    print('setwise coprime')

Fixed submission:
import numpy as np
n=int(input())
a=list(map(int, input().split()))

if np.gcd.reduce(a) != 1:
    print('not coprime')
    exit()

m=max(a)
cnt=[0]*(m+1)

for i in range(len(a)):
    cnt[a[i]]+=1
#print(cnt)
for i in range(2, m + 1):
    #print(cnt[i::i])
    if sum(cnt[i::i]) > 1:
        print('setwise coprime')
        exit()

print('pairwise coprime')

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

c=[0]*max(a)
for i in range(n): 
    m=a[i]
    pf={}
    for j in range(2,int(m**0.5)+1):
        while m%j==0:
            pf[j]=pf.get(j,0)+1
            m//=j
    if m>1:pf[m]=1

    for k in pf:
        c[k-1]+=1
        
maxcount=max(c)

if np.gcd.reduce(a) != 1:
    print('not coprime')
elif maxcount <= 1:
    print('pairwise coprime')
else:
    print('setwise coprime')
    

Fixed submission:
import numpy as np
n=int(input())
a=list(map(int, input().split()))

if np.gcd.reduce(a) != 1:
    print('not coprime')
    exit()

m=max(a)
cnt=[0]*(m+1)

for i in range(len(a)):
    cnt[a[i]]+=1
#print(cnt)
for i in range(2, m + 1):
    #print(cnt[i::i])
    if sum(cnt[i::i]) > 1:
        print('setwise coprime')
        exit()

print('pairwise coprime')