Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
n,k=map(int,input().split())
p=list(map(int,input().split()))
c=list(map(int,input().split()))
s=[[0 for _ in range(2)] for _ in range(n)]
for i in range(n):
    cnt=0
    now=i
    while True:
        now=(p[now]-1)
        s[i][0]+=c[now]
        cnt+=1
        if now==i:
            break
    s[i][1]=cnt
ans=-(10**16)
for j in range(n):
    if s[j][0]>0 and k//s[j][1]>0: #何回か回る
        cnt1,cnt2=k,k
        a=k//s[j][1] #最大周回数
        score1=(a*s[j][0])
        score2=((a-1)*s[j][0])
        cnt1-=a*s[j][1]
        now=j
        pscore1=0
        pscore_max1=0
        for x in range(cnt1):
            now=(p[now]-1)
            pscore1+=c[now]
            pscore_max1=max(pscore_max1,pscore1)
        score1+=pscore_max1
        now=j
        pscore2=0
        pscore_max2=0
        for y in range(s[j][1]):
            now=(p[now]-1)
            pscore2+=c[now]
            pscore_max2=max(pscore_max2,pscore2)
        score2+=pscore_max2
        score_max=max(score1,score2)
    else:
        now=j
        score=0
        score_max=c[p[now]-1]
        for x in range(min(k,s[j][1])):
            now=(p[now]-1)
            score+=c[now]
            score_max=max(score_max,score)
    ans=max(ans,score_max)
print(ans)


Fixed submission:
n,k=map(int,input().split())
p=list(map(int,input().split()))
c=list(map(int,input().split()))
s=[[0 for _ in range(2)] for _ in range(n)]
for i in range(n):
    cnt=0
    now=i
    while True:
        now=(p[now]-1)
        s[i][0]+=c[now]
        cnt+=1
        if now==i:
            break
    s[i][1]=cnt
ans=-(10**16)
for j in range(n):
    if s[j][0]>0 and k//s[j][1]>0: #何回か回る
        cnt1,cnt2=k,k
        a=k//s[j][1] #最大周回数
        score1=(a*s[j][0])
        score2=((a-1)*s[j][0])
        cnt1-=a*s[j][1]
        now=j
        pscore1=0
        pscore_max1=0
        for x in range(cnt1):
            now=(p[now]-1)
            pscore1+=c[now]
            pscore_max1=max(pscore_max1,pscore1)
        score1+=pscore_max1
        now=j
        pscore2=0
        pscore_max2=0
        for y in range(s[j][1]):
            now=(p[now]-1)
            pscore2+=c[now]
            pscore_max2=max(pscore_max2,pscore2)
        score2+=pscore_max2
        score_max=max(score1,score2)
    else:
        now=j
        score=0
        score_max=c[p[now]-1]
        for x in range(min(k,s[j][1])):
            now=(p[now]-1)
            score+=c[now]
            score_max=max(score_max,score)
    ans=max(ans,score_max)
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
k=int(input())
flag=1
ans=1
r=7%k
p=r
if k%2==0:
    print(-1)
    exit()
while flag!=0:
    if r%k==0:
        flag=0
    else:
        ans+=1
        p=(p*10)%k
        r+=p
print(ans)


Fixed submission:
k=int(input())
flag=1
ans=1
r=7%k
p=r
if k%2==0:
    print(-1)
    exit()
if k%5==0:
    print(-1)
    exit()
while flag!=0:
    if r%k==0:
        flag=0
    else:
        ans+=1
        p=(p*10)%k
        r+=p
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
k=int(input())
flag=1
ans=1
r=7%k
p=r
while flag!=0:
    if r%k==0:
        flag=0
    else:
        ans+=1
        p=(p*10)%k
        r+=p
print(ans)


Fixed submission:
k=int(input())
flag=1
ans=1
r=7%k
p=r
if k%2==0:
    print(-1)
    exit()
if k%5==0:
    print(-1)
    exit()
while flag!=0:
    if r%k==0:
        flag=0
    else:
        ans+=1
        p=(p*10)%k
        r+=p
print(ans)
Buggy python submission (verdict: Runtime Error):
h,w,k=map(int,input().split())
x=[]
for i in range(h):
    l=input()
    l2=[]
    for o in range(len(l)):
        l2.append(l[o])
    x.append(l2)
n=2**(h+w)
ans=0
for i in range(n):
    q=i
    num=[0]*(h*w)
    p=0
    while q>0:
        if q%2!=0:
            num[p]=1
        q=q//2
        p+=1
    cnt=0
    for tat in range(h):
        if num[tat]==0:
            for yok in range(w):
                if num[yok+h]==0  and  x[tat][yok]=="#":
                        cnt+=1
    if cnt==k:
        ans+=1
print(ans)


Fixed submission:
h,w,k=map(int,input().split())
x=[]
for i in range(h):
    l=input()
    l2=[]
    for o in range(len(l)):
        l2.append(l[o])
    x.append(l2)
n=2**(h+w)
ans=0
for i in range(n):
    q=i
    num=[0]*(h+w)
    p=0
    while q>0:
        if q%2!=0:
            num[p]=1
        q=q//2
        p+=1
    cnt=0
    for tat in range(h):
        if num[tat]==0:
            for yok in range(w):
                if num[yok+h]==0  and  x[tat][yok]=="#":
                        cnt+=1
    if cnt==k:
        ans+=1
print(ans)
Buggy python submission (verdict: Runtime Error):
x,n=map(int,input().split())
p=set(list(map(int,input().split()))
ans=0
flag=0
while flag==0:
    if not x-ans in p:
        print(x-ans)
        flag=1
    elif not x+ans in p:
        print(x+ans)
        flag=1
    ans+=1


Fixed submission:
x,n=map(int,input().split())
p=set(list(map(int,input().split())))
ans=0
flag=0
while flag==0:
    if not x-ans in p:
        print(x-ans)
        flag=1
    elif not x+ans in p:
        print(x+ans)
        flag=1
    ans+=1
Buggy python submission (verdict: Runtime Error):
s=input()
if s="ABC":
    print("ARC")
else:
    print("ABC")


Fixed submission:
s=input()
if s=="ABC":
    print("ARC")
else:
    print("ABC")
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
s=input()
l=len(s)
r=s.count("R")
g=s.count("G")
b=s.count("B")
ans=r*g*b
cnt=0
for j in range(2,l):
    for i in range(1,j):
        if j*2<=i+l:
            if s[i-1]!=s[j-1] and s[j-1]!=s[j*2-i-1] and s[i-1]!=s[j*2-i-1]:
                cnt+=1
print(ans-cnt)

Fixed submission:
n=int(input())
s=input()
l=len(s)
r=s.count("R")
g=s.count("G")
b=s.count("B")
ans=r*g*b
cnt=0
for j in range(2,l):
    for i in range(1,j):
        if j*2<=i+l:
            if s[i-1]!=s[j-1] and s[j-1]!=s[j*2-i-1] and s[i-1]!=s[j*2-i-1]:
                cnt+=1
print(ans-cnt)
Buggy python submission (verdict: Runtime Error):
n,k=map(int,input().split())
l=[0]*(k+1)
for i in range(k):
    num=(k-i)
    if k//num==1:
        l[num]=1
    else:
        ret=(k//num,n,10**9+7)
        for j in range(2,k//num+1):
            ret-=l[num*j]
            ret%=(10**9+7)
        l[num]=(ret)%(10**9+7)
ans=0
for i in range(k+1):
    ans+=(l[i]*i)%(10**9+7)
print(ans%(10**9+7))


Fixed submission:
n,k=map(int,input().split())
l=[0]*(k+1)
for i in range(k):
    num=(k-i)
    if k//num==1:
        l[num]=1
    else:
        ret=pow(k//num,n,10**9+7)
        for j in range(2,k//num+1):
            ret-=l[num*j]
            ret%=(10**9+7)
        l[num]=(ret)%(10**9+7)
ans=0
for i in range(k+1):
    ans+=(l[i]*i)%(10**9+7)
print(ans%(10**9+7))

Buggy python submission (verdict: Time Limit Exceeded):
n,k=map(int,input().split())
l=[0]*(k+1)
for i in range(k):
    num=(k-i)
    if k//num==1:
        l[num]=1
    else:
        ret=((k//num)**n)%(10**9+7)
        for j in range(2,k//num+1):
            ret-=l[num*j]
            ret%=(10**9+7)
        l[num]=(ret)%(10**9+7)
ans=0
for i in range(k+1):
    ans+=(l[i]*i)%(10**9+7)
print(ans%(10**9+7))


Fixed submission:
n,k=map(int,input().split())
l=[0]*(k+1)
for i in range(k):
    num=(k-i)
    if k//num==1:
        l[num]=1
    else:
        ret=pow(k//num,n,10**9+7)
        for j in range(2,k//num+1):
            ret-=l[num*j]
            ret%=(10**9+7)
        l[num]=(ret)%(10**9+7)
ans=0
for i in range(k+1):
    ans+=(l[i]*i)%(10**9+7)
print(ans%(10**9+7))

Buggy python submission (verdict: Time Limit Exceeded):
n,k=map(int,input().split())
l=[0]*(k+1)
for i in range(k):
    num=(k-i)
    if k//num==1:
        l[num]=1
    else:
        ret=((k//num)**n)%(10**9+7)
        for j in range(2,k//num+1):
            ret-=l[num*j]
        l[num]=(ret)%(10**9+7)
ans=0
for i in range(k+1):
    ans+=(l[i]*i)%(10**9+7)
print(ans%(10**9+7))


Fixed submission:
n,k=map(int,input().split())
l=[0]*(k+1)
for i in range(k):
    num=(k-i)
    if k//num==1:
        l[num]=1
    else:
        ret=pow(k//num,n,10**9+7)
        for j in range(2,k//num+1):
            ret-=l[num*j]
            ret%=(10**9+7)
        l[num]=(ret)%(10**9+7)
ans=0
for i in range(k+1):
    ans+=(l[i]*i)%(10**9+7)
print(ans%(10**9+7))
Buggy python submission (verdict: Runtime Error):
s=input()
if s[2]==s[3] and s[4]=s[5]:
    print("Yes")
else:
    print("NO")


Fixed submission:
s=input()
if s[2]==s[3] and s[4]==s[5]:
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Time Limit Exceeded):
x,y,a,b,c=map(int,input().split())
p=sorted(list(map(int,input().split())),reverse=True)
q=sorted(list(map(int,input().split())),reverse=True)
r=sorted(list(map(int,input().split())),reverse=True)
p2=p[:x]
q2=q[:y]
memop=x-1
memoq=y-1
sp=sum(p2)
sq=sum(q2)
k=0
flagp=0
flagq=0
while k<c:
    if memop<0:
        flagp=1
    if memoq<0:
        flagq=1
    if flagp*flagq==1:
        break
    elif flagq==1:
        if p2[memop]>=r[k]:
            break
        else:
            sp-=p2[memop]
            sp+=r[k]
            k+=1
            memop-=1
    elif flagp==1:
        if q2[memoq]>=r[k]:
            break
        else:
            sq-=q2[memoq]
            sq+=r[k]
            k+=1
            memoq-=1
    elif p2[memop]>=r[k] and q2[memoq]>=r[k] and flagp+flagq==0:
        break
    elif p2[memop]>q2[memoq]:
        sq-=q2[memoq]
        sq+=r[k]
        k+=1
        memoq-=1
    elif p2[memop]>=q2[memoq]:
        sp-=p2[memop]
        sp+=r[k]
        k+=1
        memop-=1
print(sp+sq)


Fixed submission:
x,y,a,b,c=map(int,input().split())
p=sorted(list(map(int,input().split())),reverse=True)
q=sorted(list(map(int,input().split())),reverse=True)
r=sorted(list(map(int,input().split())),reverse=True)
p2=p[:x]
q2=q[:y]
memop=x-1
memoq=y-1
sp=sum(p2)
sq=sum(q2)
k=0
flagp=0
flagq=0
while k<c:
    if memop<0:
        flagp=1
    if memoq<0:
        flagq=1
    if flagp*flagq==1:
        print(sp+sq)
        exit()
    elif flagq==1:
        if p2[memop]>=r[k]:
            print(sp+sq)
            exit()
        else:
            sp-=p2[memop]
            sp+=r[k]
            k+=1
            memop-=1
    elif flagp==1:
        if q2[memoq]>=r[k]:
            print(sp+sq)
            exit()
        else:
            sq-=q2[memoq]
            sq+=r[k]
            k+=1
            memoq-=1
    elif p2[memop]>=r[k] and q2[memoq]>=r[k] and flagp+flagq==0:
        print(sp+sq)
        exit()
    elif p2[memop]>q2[memoq]:
        sq-=q2[memoq]
        sq+=r[k]
        k+=1
        memoq-=1
    elif p2[memop]<=q2[memoq]:
        sp-=p2[memop]
        sp+=r[k]
        k+=1
        memop-=1
print(sp+sq)
Buggy python submission (verdict: Runtime Error):
h,w=map(int,input().split())
if h==1 or w==1:
    print(1)
    exit()
if h%2+w%2==0:
    print((h//2)*w)
elif h%2==1 and w%2==0:
    print((w//2)*h)
elif w%2==1 and h%2==0:
    print((h//2)*w)
else:
    print((h//2+1)*(w-w//2)+(h//2)*(w//2))


Fixed submission:
k=int(input())
a=[1, 1, 1, 2, 1, 2, 1, 5, 2, 2, 1, 5, 1, 2, 1, 14, 1, 5, 1, 5, 2, 2, 1, 15, 2, 2, 5, 4, 1, 4, 1, 51]
print(a[k-1])
Buggy python submission (verdict: Time Limit Exceeded):
h,w=map(int,input().split())
cnt=0
for i in range(1,h+1):
    for j in range(1,w+1):
        if (i+j)%2==0:
            cnt+=1
print(cnt)


Fixed submission:
h,w=map(int,input().split())
if h==1 or w==1:
    print(1)
    exit()
if h%2+w%2==0:
    print((h//2)*w)
elif h%2==1 and w%2==0:
    print((w//2)*h)
elif w%2==1 and h%2==0:
    print((h//2)*w)
else:
    print((h//2+1)*(w-w//2)+(h//2)*(w//2))
Buggy python submission (verdict: Runtime Error):
s=input().relpace("hi","")
if len(s)==0:
    print("Yes")
else:
    print("No")


Fixed submission:
s=input().replace("hi","")
if len(s)==0:
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Runtime Error):
n=int(input())
a=map(int,input().split())
for i in range(n):
    if a[i]%2==0:
        if a[i]%3!=0 and a[i]%5!=0:
            print("DENIED")
            exit()
print("APPROVED")


Fixed submission:
n=int(input())
a=list(map(int,input().split()))
for i in range(n):
    if a[i]%2==0:
        if a[i]%3!=0 and a[i]%5!=0:
            print("DENIED")
            exit()
print("APPROVED")
Buggy python submission (verdict: Runtime Error):
a

a

Fixed submission:
c=input()
print(chr(ord(c)+1))

Buggy python submission (verdict: Runtime Error):
aaaa

Fixed submission:
c=input()
print(chr(ord(c)+1))

Buggy python submission (verdict: Runtime Error):
aa

Fixed submission:
c=input()
print(chr(ord(c)+1))

Buggy python submission (verdict: Runtime Error):
a

Fixed submission:
c=input()
print(chr(ord(c)+1))

Buggy python submission (verdict: Runtime Error):
a        a


Fixed submission:
c=input()
print(chr(ord(c)+1))

Buggy python submission (verdict: Runtime Error):
aaaaaaaaaa


Fixed submission:
c=input()
print(chr(ord(c)+1))

Buggy python submission (verdict: Runtime Error):
#min
minsum=0
for i in range(n):
    if n-(i+1)>=k-1:
        minsum+=(a[i] * comb(n-i-1,k-1))%M
        minsum%=M
b=sorted(a,reverse=True)
#max
maxsum=0
for i in range(n):
    if n-(i+1)>=k-1:
        maxsum+=(b[i] * comb(n-i-1,k-1))%M
        maxsum%=M
print((maxsum-minsum)%M)

Fixed submission:
c=input()
print(chr(ord(c)+1))
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
s=input()
num=[]
for i in range(1000):
    p=str(i)
    while len(p)<3:
        p="0"+p
    num.append(p)
ans=0
for k in range(len(num)):
    q=0
    for i in range(len(s)):
        if q==3:
            break
        elif num[k][q]==s[i]:
            q+=1
    if q==3:
        ans+=1
print(ans)


Fixed submission:
n=int(input())
s=input()
num=[]
for i in range(1000):
    p=str(i)
    while len(p)<3:
        p="".join(["0",p])
    num.append(p)
ans=0
for k in range(len(num)):
    q=0
    for i in range(len(s)):
        if q==3:
            break
        elif num[k][q]==s[i]:
            q+=1
    if q==3:
        ans+=1
print(ans)
Buggy python submission (verdict: Runtime Error):
x,y=map(int,input().split())
a=[300000,200000,100000]
add=0
if x*y==1:
    add=400000
print(a[x-1]+a[y-1]+add)


Fixed submission:
x,y=map(int,input().split())
a=[300000,200000,100000]
b=[0]*300
a=a+b
add=0
if x*y==1:
    add=400000
print(a[x-1]+a[y-1]+add)

Buggy python submission (verdict: Runtime Error):
x,y=int(input())
a=[300000,200000,100000]
add=0
if x*y==1:
    add=400000
print(a[x-1]+a[y-1]+add)


Fixed submission:
x,y=map(int,input().split())
a=[300000,200000,100000]
b=[0]*300
a=a+b
add=0
if x*y==1:
    add=400000
print(a[x-1]+a[y-1]+add)
Buggy python submission (verdict: Runtime Error):
x,y=map(int,input().split())
def cal(number,mod):
    m=mod-2
    mod2=""
    while m!=0:
        if m%2==0:
            mod2="0"+mod2
        else:
            mod2="1"+mod2
        m=m//2
    two=[]
    for i in range(len(mod2)):
        if mod2[len(mod2)-1-i]=="1":
            two.append(i)
    ret=1
    for i in two:
        v=i
        retsub=number
        while v>0:
            retsub=retsub**2
            retsub=retsub%mod
            v-=1
        ret*=retsub
    ret=ret%mod
    return ret
ans=0
M=10**9+7
if (2*x-y)%3==0:
    n=(x+y)//3
    r=(2*x-y)//3
    if n<r:
        print(0)
        exit()
    l=[1]
    num=1
    for i in range(1,n+1):
        p=(num*i)%(M)
        l.append(p)
        num=p
    a=l[n]
    b=cal(l[n-r],M)
    c=cal(l[r],M)
    ans=(a*b*c)%M
print(ans)


Fixed submission:
r=int(input())
print(r**2)
Buggy python submission (verdict: Runtime Error):
a,b=map(int,print().split())
print(max(a-b*2,0))


Fixed submission:
a,b=map(int,input().split())
print(max(a-b*2,0))
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
l=sorted(list(map(int,input().split())),reverse=True)
ans=0
for c in range(n-2):
    for a in range(n-2):
        flag=0
        b=c+1
        while flag!=1 and b<n-1-a:
            if l[c]<l[b]+l[n-1-a]:
                ans+=1
                b+=1
            else:
                flag=1
print(ans)


Fixed submission:
n=int(input())
l=sorted(list(map(int,input().split())),reverse=True)
ans=0
for c in range(n-2):
    for b in range(c+1,n-1):
        flag=0
        if l[c]-l[b]+1>l[b+1]:
            flag=1
        elif l[c]-l[b]+1<=l[n-1]:
            ans+=(n-1-b)
            flag=1
        m=n-1
        h=b+1
        while flag!=1:
            x=(h+m)//2
            bef=x
            if l[x]>l[c]-l[b]+1:
                h=x
                x=(m+h)//2
            elif l[x]<l[c]-l[b]+1:
                m=x
                x=(m+h)//2
            else:
                if x==n-1:
                    ans+=(x-b)
                    break
                if l[x+1]==l[c]-l[b]+1:
                    h=x
                    x=(m+h)//2
                else:
                    ans+=(x-b)
                    break
            if bef==x:
                ans+=(x-b)
                break
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
l=sorted(list(map(int,input().split())),reverse=True)
ans=0
for c in range(n-2):
    for b in range(c+1,n-1):
        for a in range(b+1,n):
            if l[c]<l[a]+l[b] and l[a]+l[b]<=l[c]*2:
                ans+=1
print(ans)


Fixed submission:
n=int(input())
l=sorted(list(map(int,input().split())),reverse=True)
ans=0
for c in range(n-2):
    for b in range(c+1,n-1):
        flag=0
        if l[c]-l[b]+1>l[b+1]:
            flag=1
        elif l[c]-l[b]+1<=l[n-1]:
            ans+=(n-1-b)
            flag=1
        m=n-1
        h=b+1
        while flag!=1:
            x=(h+m)//2
            bef=x
            if l[x]>l[c]-l[b]+1:
                h=x
                x=(m+h)//2
            elif l[x]<l[c]-l[b]+1:
                m=x
                x=(m+h)//2
            else:
                if x==n-1:
                    ans+=(x-b)
                    break
                if l[x+1]==l[c]-l[b]+1:
                    h=x
                    x=(m+h)//2
                else:
                    ans+=(x-b)
                    break
            if bef==x:
                ans+=(x-b)
                break
print(ans)
Buggy python submission (verdict: Runtime Error):
S=str(input())
if S="Sunny":
    print("Cloudy")
elif S="Cloudy":
    print("Rainy")
else:
    print("Sunny")

Fixed submission:
S=str(input())
if S=="Sunny":
    print("Cloudy")
elif S=="Cloudy":
    print("Rainy")
else:
    print("Sunny")

Buggy python submission (verdict: Runtime Error):
S=input()
if S="Sunny":
    print("Cloudy")
elif S="Cloudy":
    print("Rainy")
else:
    print("Sunny")

Fixed submission:
S=str(input())
if S=="Sunny":
    print("Cloudy")
elif S=="Cloudy":
    print("Rainy")
else:
    print("Sunny")
Buggy python submission (verdict: Runtime Error):
n,q=map(int,input().split())
ans=[0]*(n+1)
score=[0]*(n+1)
g=[[] for _ in range(n+1)]
for i in range(n-1):
    a,b=map(int,input().split())
    g[a].append(b)
for j in range(q):
    p,x=map(int,input().split())
    score[p]+=x
visited=set()
visited.add(1)
def dfs(v):
    global ans
    global score
    ans[v]+=score[v]
    for i in range(len(g[v])):
        if not g[v][i] in visited:
            ans[g[v][i]]+=ans[v]
            dfs(g[v][i])
dfs(1)
ans_chr=""
for i in range(1,n+1):
    ans_chr=ans_chr+str(ans[i])+" "
print(ans_chr)


Fixed submission:
a=int(input())
s=input()
if a>=3200:
    print(s)
else:
    print("red")
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=list(map(int,input().split()))
def cal(x):
    divisors = []
    for i in range(1, int(x**0.5)+1):
        if x % i == 0:
            divisors.append(i)
            if i != x // i:
                divisors.append(x//i)
    return divisors
num=[0 for _ in range(n+1)]
cnt=0
ans=[]
for k in range(n):
    if (num[n-k]+1)%2==a[-1-k]:
        ans.append(n-k)
        cnt+=1
        l=cal(n-k)
        for p in l:
            num[p]+=1
ans1=[]
for j in range(cnt):
    if j<cnt-1:
        ans1.append(str(ans[j]))
        ans1.append(" ")
    else:
        ans1.append(str(ans[j]))
print(cnt)
if len(ans1)>0:
    result=''.join(ans1)
    print(result)


Fixed submission:
n=int(input())
a=list(map(int,input().split()))
def cal(x):
    divisors = []
    for i in range(1, int(x**0.5)+1):
        if x % i == 0:
            divisors.append(i)
            if i != x // i:
                divisors.append(x//i)
    return divisors
num=[0 for _ in range(n+1)]
cnt=0
ans=[]
for k in range(n):
    if (num[n-k]+1)%2==a[-1-k]:
        ans.append(n-k)
        cnt+=1
        l=cal(n-k)
        for p in l:
            num[p]+=1
ans1=[]
for j in range(cnt):
    if j<cnt-1:
        ans1.append(str(ans[j]))
        ans1.append(" ")
    else:
        ans1.append(str(ans[j]))
print(cnt)
if len(ans1)>0:
    result=''.join(ans1)
    print(result)
Buggy python submission (verdict: Runtime Error):
n=int(input())
a=sorted(list(map(int,input().split())))
b=sorted(list(set(a)))
l=len(b)
if l>=4:
    print("No")
    exit()
else:
    if l==1:
        if b[0]==0:
            print("Yes")
        else:
            print("No")
    elif l==2:
        if n%3!=0:
            print("No")
        else:
            if b[0]!=0:
                print("No")
            else:
                cnt1=a.count(b[0])
                cnt2=a.count(b[1])
                if cnt2==(n//3)*2:
                    print("Yes")
                else:
                    print("No")
    else:
        if n%3!=0:
            print("No")
        else:
            cnt1=a.count(b[0])
            cnt2=a.count(b[1])
            cnt3=a.count(b[2])
            print(cnt1,cnt2,cnt3)
            if cnt1!=n//3 or cnt2!=n//3 or cnt3!=n//3:
                print("No")
            else:
                if b[0]^b[2]!=b[3]:
                    print("No")
                else:    
                    print("Yes")


Fixed submission:
n=int(input())
a=sorted(list(map(int,input().split())))
b=sorted(list(set(a)))
l=len(b)
if l>=4:
    print("No")
    exit()
else:
    if l==1:
        if b[0]==0:
            print("Yes")
        else:
            print("No")
    elif l==2:
        if n%3!=0:
            print("No")
        else:
            if b[0]!=0:
                print("No")
            else:
                cnt1=a.count(b[0])
                cnt2=a.count(b[1])
                if cnt2==(n//3)*2:
                    print("Yes")
                else:
                    print("No")
    else:
        if n%3!=0:
            print("No")
        else:
            cnt1=a.count(b[0])
            cnt2=a.count(b[1])
            cnt3=a.count(b[2])
            if cnt1!=n//3 or cnt2!=n//3 or cnt3!=n//3:
                print("No")
            else:
                if b[0]^b[2]!=b[1]:
                    print("No")
                else:
                    print("Yes")
Buggy python submission (verdict: Runtime Error):
n=int(input())
l=[]
for i in range(n):
    x,y=map(int,input().split())
    l.append([x,y])
l=sorted(l)
s=set()
for j in range(n-1):
    for k in range(j,n):
        s.add((l[k][0]-l[j][0],l[k][1]-l[j][1]))
s_l=sorted(list(s))
cnt=[0]*len(s_l)
dic={}
for i in range(len(s_l)):
    dic[s_l[i]]=i
for j in range(n-1):
    for k in range(j+1,n):
        cnt[dic[(l[k][0]-l[j][0],l[k][1]-l[j][1])]]+=1

print(n-max(cnt))


Fixed submission:
n=int(input())
l=[]
for i in range(n):
    x,y=map(int,input().split())
    l.append([x,y])
l=sorted(l)
s=set()
for j in range(n-1):
    for k in range(j,n):
        s.add((l[k][0]-l[j][0],l[k][1]-l[j][1]))
s_l=sorted(list(s))
cnt=[0]*len(s_l)
dic={}
for i in range(len(s_l)):
    dic[s_l[i]]=i
for j in range(n-1):
    for k in range(j+1,n):
        cnt[dic[(l[k][0]-l[j][0],l[k][1]-l[j][1])]]+=1
if n==1:
    print(1)
    exit()
print(n-max(cnt))