Buggy python submission (verdict: Runtime Error):
import numpy as np
N=int(input())
A=np.array(list(map(int,input().split())))
B=np.array(list(map(int,input().split())))
AB=np.array([(a,b) for a,b in zip(A,B)])
AB=AB[np.argsort(AB[:,1])]
AI=np.array([[i,AB[i,0]] for i in range(N)])
AI=AI[np.argsort(AI[:,1])]
sigma=AI[:,0]
ASort=AI[:,1]
BSort=AB[:,1]
g=0
for i in range(N):
    if ASort[i]>BSort[i]:
        g=1
        break
counter=0
if g==0:
    used=np.array([])
    start=0
    now=sigma[start]
    np.append(used,now)
    while start!=now:
        now=sigma[now]
        np.append(used,now)
    
if N==len(used) or g==1:
    print("No")
else:
    print("Yes")


Fixed submission:
import numpy as np
N=int(input())
A=np.array(list(map(int,input().split())))
B=np.array(list(map(int,input().split())))

AB=np.array([(A[i],B[i]) for i in range(N)])
AB=AB[np.argsort(AB[:,1])]

AI=np.array([[i,AB[i,0]] for i in range(N)])
AI=AI[np.argsort(AI[:,1])]

sigma=AI[:,0]
ASort=AI[:,1]
BSort=AB[:,1]

g=0
f=0
for i in range(N):
    if ASort[i]>BSort[i]:
        g=1
        break

counter=1
start=0
now=sigma[start]
while start!=now:
    now=sigma[now]
    counter+=1
    
if N==counter:
    f=1
    for i in range(N-1):
        if BSort[i]>=ASort[i+1]:
            f=0
            break

if f==0 and g==0:
    print("Yes")
else:
    print("No")

Buggy python submission (verdict: Runtime Error):
import numpy as np
N=int(input())
A=np.array(list(map(int,input().split())))
B=np.array(list(map(int,input().split())))
AB=np.array([(a,b) for a,b in zip(A,B)])
AB=AB[np.argsort(AB[:, 1])]
AI=np.array([(i,AB[i,0]) for i in range(N)])
AI=AI[np.argsort(AI[:, 1])]
sigma=np.array([AI[i,0] for i in range(N)])
ASort=np.array([AI[i,1] for i in range(N)])
BSort=np.array([AB[i,1] for i in range(N)])
g=0
for i in range(N):
    if ASort[i]>BSort[i]:
        g=1
        break
counter=0
if g==0:
    used=np.array([])
    for i in range(N):
        if not(i in used):
            counter+=1
            if counter==2:
                break
            start=i
            np.append(used,i)
            now=sigma[start]
            np.append(used,now)
            while start!=now:
                now=sigma[now]
                np.append(used,now)
if counter!=2 or g==1:
    print("No")
else:
    print("Yes")


Fixed submission:
import numpy as np
N=int(input())
A=np.array(list(map(int,input().split())))
B=np.array(list(map(int,input().split())))

AB=np.array([(A[i],B[i]) for i in range(N)])
AB=AB[np.argsort(AB[:,1])]

AI=np.array([[i,AB[i,0]] for i in range(N)])
AI=AI[np.argsort(AI[:,1])]

sigma=AI[:,0]
ASort=AI[:,1]
BSort=AB[:,1]

g=0
f=0
for i in range(N):
    if ASort[i]>BSort[i]:
        g=1
        break

counter=1
start=0
now=sigma[start]
while start!=now:
    now=sigma[now]
    counter+=1
    
if N==counter:
    f=1
    for i in range(N-1):
        if BSort[i]>=ASort[i+1]:
            f=0
            break

if f==0 and g==0:
    print("Yes")
else:
    print("No")

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
A=list(map(int,input().split()))
B=list(map(int,input().split()))
AB=[(a,b) for a,b in zip(A,B)]
AB.sort(key=lambda x:x[1])
AI=[(i,AB[i][0]) for i in range(N)]
AI.sort(key=lambda x:x[1])
sigma=[AI[i][0] for i in range(N)]
ASort=sorted(A)
BSort=sorted(B)
g=0
for i in range(N):
    if ASort[i]>BSort[i]:
        g=1
        break
counter=0
if g==0:
    index=list(range(N))
    used=[]
    for i in index:
        if not(i in used):
            start=i
            used.append(i)
            now=sigma[start]
            used.append(now)
            counter+=1
            if counter==2:
                break
            while start!=now:
                now=sigma[now]
                used.append(now)
if counter!=2 or g==1:
    print("No")
else:
    print("Yes")


Fixed submission:
import numpy as np
N=int(input())
A=np.array(list(map(int,input().split())))
B=np.array(list(map(int,input().split())))

AB=np.array([(A[i],B[i]) for i in range(N)])
AB=AB[np.argsort(AB[:,1])]

AI=np.array([[i,AB[i,0]] for i in range(N)])
AI=AI[np.argsort(AI[:,1])]

sigma=AI[:,0]
ASort=AI[:,1]
BSort=AB[:,1]

g=0
f=0
for i in range(N):
    if ASort[i]>BSort[i]:
        g=1
        break

counter=1
start=0
now=sigma[start]
while start!=now:
    now=sigma[now]
    counter+=1
    
if N==counter:
    f=1
    for i in range(N-1):
        if BSort[i]>=ASort[i+1]:
            f=0
            break

if f==0 and g==0:
    print("Yes")
else:
    print("No")

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
A=list(map(int,input().split()))
B=list(map(int,input().split()))
ASort=sorted(A)
BSort=sorted(B)
g=0
for i in range(N):
    if ASort[i]>BSort[i]:
        g=1
        break
ans=0
if g==0:
    _A=[]
    for i,a in enumerate(A):
        _A.append((i,a))
    _A.sort(key=lambda x:x[1])
    index=[]
    for i in range(N):
        index.append(_A[i][0])
    update=1
    while update:
        update=0
        for i in range(1,N):
            if index[i]<index[i-1]:
                update=1
                buf=index[i-1]
                index[i-1]=index[i]
                index[i]=buf
                ans+=1
if ans>N-2 or g==1:
    print("No")
else:
    print("Yes")



Fixed submission:
import numpy as np
N=int(input())
A=np.array(list(map(int,input().split())))
B=np.array(list(map(int,input().split())))

AB=np.array([(A[i],B[i]) for i in range(N)])
AB=AB[np.argsort(AB[:,1])]

AI=np.array([[i,AB[i,0]] for i in range(N)])
AI=AI[np.argsort(AI[:,1])]

sigma=AI[:,0]
ASort=AI[:,1]
BSort=AB[:,1]

g=0
f=0
for i in range(N):
    if ASort[i]>BSort[i]:
        g=1
        break

counter=1
start=0
now=sigma[start]
while start!=now:
    now=sigma[now]
    counter+=1
    
if N==counter:
    f=1
    for i in range(N-1):
        if BSort[i]>=ASort[i+1]:
            f=0
            break

if f==0 and g==0:
    print("Yes")
else:
    print("No")