Harryxun/GPT-100-sft-dataset huggingface dataset:
Problem p02755 (python)

Fixed submission:
import math
A,B=map(int,input().split())
Amin=A/0.08
Amax=(A+1)/0.08
Bmin=B/0.1
Bmax=(B+1)/0.1


if Amax<=Bmin or Bmax<=Amin:
    print(-1)
else:
  a=math.ceil(Amin)
  b=math.ceil(Bmin)
  if a<Bmax or b<Amax:
    print(max(a,b))
  else:
    print(-1)

Buggy submission (verdict: Runtime Error):
import math
A,B=map(int,input().split())
Amin=A/0.08
Amax=(A+1)/0.08
Bmin=B/0.1
Bmax=(B+1)/0.1


if Amax<Bmin or Bmax<Amin:
    print(-1)
else:
    p=(Amin,Bmin)
    print(math.ceil(p))

Buggy submission (verdict: Runtime Error):
import math
A,B=map(int,input().split())
Amin=A/0.08
Amax=(A+1)/0.08
Bmin=B/0.1
Bmax=(B+1)/0.1
print(Amin,Amax,Bmin,Bmax)
a=[]
b=[]
c=[]
"""
if int(Amin)==Amin:
    p=Amin
else:
    p=int(Amin)+1

if int(Bmin)==Bmin:
    q=Bmin
else:
    q=int(Bmin)+1
"""
p=int(Amin+1)
q=int(Bmin+1)
while p<=Amax:
    a.append(p)
    p+=1
while q<=Bmax:
    b.append(q)
    q+=1
for i in range(len(a)):
    if a[i] in b:
        c.append(a[i])
for i in range(len(b)):
    if b[i] in a:
        c.append(b[i])
print(min(c))

Buggy submission (verdict: Runtime Error):
import math
A,B=map(int,input().split())
Amin=A/0.08
Amax=(A+1)/0.08
Bmin=B/0.1
Bmax=(B+1)/0.1
print(Amin,Amax,Bmin,Bmax)
a=[]
b=[]
c=[]
if int(Amin)==Amin:
    p=Amin
else:
    p=int(Amin)+1

if int(Bmin)==Bmin:
    q=Bmin
else:
    q=int(Bmin)+1
while int(Amin)<=p<=Amax:
    a.append(p)
    p+=1
while int(Bmin)<=q<=Bmax:
    b.append(q)
    q+=1
for i in range(len(a)):
    if a[i] in b:
        c.append(a[i])
for i in range(len(b)):
    if b[i] in a:
        c.append(b[i])
print(min(c))
Problem p02760 (python)

Fixed submission:
a=[list(map(int,input().split())) for i in range(3)]
n=int(input())
b=[int(input()) for i in range(n)]
flag =False
for i in range(3):
  if all(a[i][j] in b for j in range(3)):
    flag=True
  if all(a[j][i] in b for j in range(3)):
    flag=True
if all(a[j][j] in b for j in range(3)) or all(a[i][2-i] in b for i in range(3)) :
  flag=True
if(flag):
  print("Yes")
else:
  print("No")

Buggy submission (verdict: Runtime Error):
a=[list(map(int,input().split())) for i in range(3)]
n=int(input())
b=[int(input() for i in range(n))]
flag =False
for i in range(3):
  if all(a[i][j] in b for j in range(3)):
    flag=True
  if all(a[j][i] in b for j in range(3)):
    flag=True
if all(a[j][j] in b for j in range(3)) or all(a[i][2-i] in b for i in range(3)) :
  flag=True
if(flag):
  print("Yes")
else:
  print("No")
Problem p02812 (python)

Fixed submission:
n=int(input())
s=list(input())
total=0

for i in range(0,n-2):
    if s[i]=="A" and s[i+1]=="B" and s[i+2]=="C":
        total+=1
print(total)

Buggy submission (verdict: Runtime Error):
n=int(input())
s=list(input())
for i in range(0,n-2):
    if s[i]=="A" and s[i+1]=="B" and s[i+2]=="B":
        total+=1
print(total)

Buggy submission (verdict: Runtime Error):
n=int(input())
s=list(input())
for i in s:
    if s[i]=="a" and s[i+1]=="b" and s[i+2]=="c":
        total+=1
print(total)

Buggy submission (verdict: Runtime Error):
n=int(input())
s=list(input())
for i in s:
    if s[i]=="a" and s[i+1]=="b" and s[i+2]=="c":
        total+=1
print("total")
Problem p03380 (python)

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

a = sorted(a, reverse = True)
mid = a[0]//2
diff = abs(mid - a[0])

if n == 2:
    print(max(a[0],a[1]),min(a[0],a[1]))
else:
    for i in range(n):
        if abs(a[i] - mid) < diff:
            diff = abs(a[i] - mid)
            ans = i
    print(a[0], a[ans])

Buggy submission (verdict: Runtime Error):
import math
n = int(input())
a = list(map(int,input().split()))
a = sorted(a, reverse = True)
f = True
m = 0
hikaku = -1 
syutu = 0
i = 1
while f and i <= n - 1:
    if a[0]//2 == a[i] or a[0]//2 == a[i] + 1:
        f = False
        m = a[i]
    else:
        i += 1

if f == True:
    for i in range(n):
        answer = 1
        syutu = a[i + 1]
        answer = int(math.factorial(a[0]) / (math.factorial(a[i + 1]) * math.factorial(a[0] - m + 1))
        if hikaku < = answer:
            
            hikaku = answer
            m = syutu
        
print(a[0], syutu)

Buggy submission (verdict: Runtime Error):
n = int(input())
a = list(map(int,input().split()))
a = sorted(a, reverse = True)
f = True
m = 0
hikaku = -1 
syutu = 0

while f or i <= n - 1:
    if a[0]//2 == a[i] or a[0]//2 == a[i] + 1:
        f = False
        m = a[i]
    else:
        i += 1

if f = True:
    for i in range(n):
        answer = 1
        syutu = a[i + 1]
        for j in range(1, a[0] + 1):
            answer *= j
        for j in range(1, m + 1):
            answer = int(answer / j)
        for j in range(1, a[0] - m + 1):
            answer = int (answer / j)
        if hikaku <= answer:
            hikaku = answer
            m = syutu
print(a[0], syutu)
Problem p02717 (python)

Fixed submission:
import sys
a,b,c=map(int,sys.stdin.readline().split())
a,b=b,a
a,c=c,a
print(a,b,c)

Buggy submission (verdict: Runtime Error):
import sys
import math
from collections import defaultdict
def countfact(n,rem):
    if n!=1:
        for i in range(2,int(math.sqrt(n))+2):
            if n%i==0:
                a,b=n//i,i
                #print(a,'fac1',b,'fac2')
                if a!=1:
                    rem.add(a)
                if b!=1:
                    rem.add(b)
def getfact(n):
    ans=[]
    for i in range(2,int(math.sqrt(n))+2):
        if n%i==0:
            a,b=n//i,i
            ans.append(a)
            ans.append(b)
    ans.sort()
    return ans
n=int(sys.stdin.readline())
count=0
temp=n
rem=set()
rem.add(n-1)
vis=defaultdict(int)
countfact(n-1,rem)
for i in rem:
    vis[i]=1

vis[1]=1
l=getfact(n)
temp=n
for i in range(len(l)):
    while n%l[i]==0:
        n=n//l[i]
    if n%l[i]==1 and vis[l[i]]==0:
        #print(l[i])
        vis[l[i]]=1
        count+=1
    n=temp
'''for i in range(2,int(math.sqrt(n))+2):
    if n%i==0:
        a,b=n//i,i
        c=0
        if b>a and vis[a]==0:
            vis[a]=1
            while a%1==0 and b>a:
                
                #print(a,'before')
                if b%a==1:
                    c+=1
                a=math.sqrt(a)
                #print(a,'a')
        elif vis[b]==0:
            vis[b]=1
            while b%1==0 and a>b:
                #print(b,'before')
               
                if a%b==1:
                    c+=1
                b=math.sqrt(b)
                #vis[b]=1
                #print(b,'after')
        count+=c
        #countfact(b-1,rem)'''

#print(count,'count')       
ans=len(rem)+count
if 1 in rem:
    ans-=1
#print(rem,'rem')
#print(ans,'ans')
count,z=1,True
while z:
    a=math.sqrt(n)
    #print(a,'a')
    if a%1==0 and vis[a]==0:
        count+=1
    else:
        z=False
    n=a
print(ans+count)
Problem p03047 (python)

Fixed submission:
m=list(map(int, input().strip().split()))
print(m[0]-m[1]+1)

Buggy submission (verdict: Runtime Error):
def count(list):
    a,b,z=0,0,0
    for i in range(len(list)):
        if list[i][0]=='B':
            b+=1
        if list[i][-1]=='A':
            a+=1
        
    if a==b==len(list):
        return a-1
    else:
        
        return min(a,b)
def check(string):
    c=0
    for i in range(len(string)-1):
        if string[i]=='A' and string[i+1]=='B':
            c+=1
    return c
n=int(input())
m,l=0,[]
for i in range(n):
    s=input()
    m+=check(s)
    
    l.append(s)
m+=count(l)
 
print(m)

Buggy submission (verdict: Runtime Error):
def count(list):
    a,b=0,0
    for i in range(len(list)):
        if list[i][0]=='B':
            b+=1
        if list[i][-1]=='A':
            a+=1
    if a==b:
        return a-1
    else:
        return min(a,b)
def check(string):
    c=0
    for i in range(len(string)-1):
        if string[i]=='A' and string[i+1]=='B':
            c+=1
    return c
n=int(input())
m,l=0,[]
for i in range(n):
    s=input()
    m+=check(s)
    
    l.append(s)
m+=count(l)

print(m)

Buggy submission (verdict: Runtime Error):
def count(list):
    a,b=0,0
    for i in range(len(list)):
        if list[i][0]=='B':
            b+=1
        if list[i][-1]=='A':
            a+=1
    return min(a,b)
def check(string):
    c=0
    for i in range(len(string)-1):
        if string[i]=='A' and i+1<len(string) and string[i+1]=='B':
            c+=1
    return c
n=int(input())
m,l=0,[]
for i in range(n):
    s=input()
    m+=check(s)
    
    l.append(s)
m+=count(l)

print(m)
Problem p02573 (python)

Fixed submission:
class UnionFind:
    def __init__(self, length):
        self.r = [-1] * length

    def root(self, x):
        rx = self.r[x]
        if (rx) < 0:
            return x

        return self.root(rx)

    def unite(self, x, y):
        x = self.root(x)
        y = self.root(y)

        if x == y:
            return False
        r = self.r

        if r[x] > r[y]:
            x, y = y, x

        r[x] += r[y]
        r[y] = x

        return True

    def size(self, x):
        return -self.r[self.root(x)]

    def debug(self):
        print(self.r)


N, M = map(int, input().split())


relations = UnionFind(N)
for _ in range(M):
    A, B = map(int, input().split())
    relations.unite(A-1, B-1)

max_ = -1
for i in range(N):
    max_ = max(relations.size(i), max_)

print(max_)

Buggy submission (verdict: Runtime Error):
class UnionFind:
    def __init__(self, length):
        self.r = [-1] * length

    def root(self, x):
        if (self.r[x]) < 0:
            return x

        return self.r[x] - self.root(self.r[x])

    def unite(self, x, y):
        x = self.root(x)
        y = self.root(y)

        if x == y:
            return False
        r = self.r

        if r[x] > r[y]:
            x, y = y, x

        r[x] += r[y]
        r[y] = x

        return True

    def size(self, x):
        return -self.r[self.root(x)]


N, M = map(int, input().split())


relateions = UnionFind(N)
for _ in range(M):
    A, B = map(int, input().split())
    relateions.unite(A-1, B-1)

max_ = -1
for i in range(N):
    max_ = max(relateions.size(i), max_)

print(max_)

Buggy submission (verdict: Runtime Error):
class UnionFind:
    def __init__(self, length):
        self.r = [-1] * length

    def root(self, x):
        if (self.r[x]) < 0:
            return x

        return self.r[x] - self.root(self.r[x])

    def unite(self, x, y):
        x = self.root(x)
        y = self.root(y)

        if x == y:
            return False
        r = self.r

        if r[x] > r[y]:
            x, y = y, x

        r[x] += r[y]
        r[y] = x

        return True

    def size(self, x):
        return -self.r[self.root(x)]


N, M = map(int, input().split())


relateions = UnionFind(N)
for _ in range(M):
    A, B = map(int, input().split())
    relateions.unite(A, B)

max_ = -1
for i in range(N):
    max_ = max(relateions.size(i), max_)

print(max_)
Problem p02608 (python)

Fixed submission:
import math
def calc(x, y, z):
    return x * x + y * y + z * z + x * y + y * z + z * x

def calc_combination_num(x, y, z):
    if x == y and y == z:
        # 全部同じ数字なら組み合わせの個数は1個
        return 1
    if x == y or y == z:
        # どれか2つが同じ数字なら組み合わせの個数は3C2 = 3個
        return 3
    # 全部違う数字なら組み合わせの個数は3P2 = 6個
    return 6

N = int(input())

result_map = {}
for i in range(1, N + 1):
    result_map[i] = 0

# x <= y <= zとしてループを回し
for x in range(1, N):
    tempFn1 = calc(x, 0, 0)
    if tempFn1 > N:
        # もう数値は増える一方なのでやる必要なし
        break
    for y in range(x, N):
        tempFn2 = calc(x, y, 0)
        if tempFn2 > N:
            # もう数値は増える一方なのでやる必要なし
            break
        for z in range (y, N):
            fn = calc(x, y, z)
            if fn > N:
                # もう数値は増える一方なのでやる必要なし
                break
            # 組み合わせの個数の算出
            combination_num = calc_combination_num(x, y, z)
            result_map[fn] = result_map[fn] + combination_num

for result in result_map.values():
    print(result)

Buggy submission (verdict: Runtime Error):
import math
def calc(x, y, z):
    return x * x + y * y + z * z + x * y + y * z + z * x

def calc_combination_num(x, y, z):
    if x == y and y == z:
        # 全部同じ数字なら組み合わせの個数は1個
        return 1
    if x == y or y == z:
        # どれか2つが同じ数字なら組み合わせの個数は3C2 = 3個
        return 3
    # 全部違う数字なら組み合わせの個数は3P2 = 6個
    return 6

N = int(input())

result_map = {}
for i in range(1, N):
    result_map[i] = 0

# x <= y <= zとしてループを回し
for x in range(1, N):
    tempFn1 = calc(x, 0, 0)
    if tempFn1 > N:
        # もう数値は増える一方なのでやる必要なし
        break
    for y in range(x, N):
        tempFn2 = calc(x, y, 0)
        if tempFn2 > N:
            # もう数値は増える一方なのでやる必要なし
            break
        for z in range (y, N):
            fn = calc(x, y, z)
            if fn > N:
                # もう数値は増える一方なのでやる必要なし
                break
            # 組み合わせの個数の算出
            combination_num = calc_combination_num(x, y, z)
            result_map[fn] = result_map[fn] + combination_num

for result in result_map.values():
    print(result)
Problem p02602 (python)

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


for i in range(N-K):
  if a[i]<a[i+K]:
    print("Yes")
  else:
    print("No")

Buggy submission (verdict: Runtime Error):
N,K = map(int,input().split())
a = list(map(int,input().split()))

ans = []
g = 0
for i in range(K):
  k = 1
  for s in range(K):
    k += a[s+i] 
  ans.append(k)
  if len(ans)>1:
    if ans[g]<ans[g+1]:
      print("Yes")
    else:
      print("No")
    g+=1

Buggy submission (verdict: Runtime Error):
N,K = map(int,input().split())
a =list(map(int,input().split()))

ans = []
for i in range(K):
  k = 1
  for s in range(K):
    k *= a[s+i] 
  ans.append(k)
  

for s in range(N-K):
  if ans[s]<ans[s+1]:
    print("Yes")
  else:
    print("No")
Problem p02657 (python)

Fixed submission:
a,b = list(map(int,input().split()))
print(a*b)

Buggy submission (verdict: Runtime Error):
n = int(input())
a = list(map(int, input().split()))
total = 1
if 0 in a:
  print("0")
  exit()

for i in range(n):
  total*=a[i]
  if total > 10**18:
    print("-1")
    exit()

print(total)
Problem p02681 (python)

Fixed submission:
n = input()
a = input()
len_n = len(n)

if a[0:len_n]==n:
  print("Yes")
else:
  print("No")

Buggy submission (verdict: Runtime Error):
A,B,C,K = map(int,input().split())
if K-A

A_num = A
B_num = 0
C_num = 0
if K>A:
  B_num = K-A
elif K-A>0:
  C_num = K-A-B

print(A_num*1+B_num*0+C_num*(-1))
Problem p03167 (python)

Fixed submission:

H, W = map(int, input().split())
grid = []
d = [(1, 0), (0, 1)]
for _ in range(H):
    grid.append(input())
dp = [[0 for _ in range(W)] for _ in range(H)]
mod = 1e9 + 7
dp[0][0] = 1
for h in range(H):
    for w in range(W):
        if h > 0 and grid[h - 1][w] == '.':
            dp[h][w] = (dp[h][w] + dp[h - 1][w]) % mod
        if w > 0 and grid[h][w - 1] == '.':
            dp[h][w] = (dp[h][w] + dp[h][w - 1]) % mod
print(int(dp[H - 1][W - 1]))

Buggy submission (verdict: Runtime Error):
H, W = map(int, input().split())
grid = []
d = [(1, 0), (0, 1)]
for _ in range(H):
    grid.append(input())
dp = [[0 for _ in range(W)] for _ in range(H)]
mod = 1e9 + 7
dp[0][0] = 1
for h in range(H):
    for w in range(W):
        if grid[h][w] == '#':
            continue
        if h > 0 and grid[h - 1][w] == '.':
            dp[h][w] += dp[h - 1][w]
        if w > 0 and grid[h][w - 1] == '.':
            dp[h][w] += dp[h][w - 1]
print(int(dp[H - 1][W - 1] % mod))
Problem p03262 (python)

Fixed submission:
def gcd(a,b):
        while b:
            a,b=b,a%b
        return a
def solve(lis,x):
    if len(lis)==1:
        return abs(lis[0]-x)
    lis=[abs(c-x) for c in lis]
    ans=gcd(lis[0],lis[1])
    for x in lis[2:]:
        if x!=0:
            ans=gcd(ans,x)
    return ans 
n,x=map(int,input().split())
l=list(map(int,input().split()))
print(solve(l,x))

Buggy submission (verdict: Runtime Error):
from functools import reduce
import math
n,x=map(int,input().split())
l=list(map(int,input().split()))
if n==1: ans=abs(l[0]-x)
else: ans=reduce(math.gcd,[abs(x-c) for c in l if abs(c)!=abs(x)])
print(ans)

Buggy submission (verdict: Runtime Error):
from functools import reduce
import math
n,x=map(int,input().split())
l=list(map(int,input().split()))
ans=abs(l[0]-x)
ans=reduce(math.gcd,[abs(x-c) for c in l if c!=abs(x)])
print(ans)

Buggy submission (verdict: Runtime Error):
import math
from functools import reduce
def gcd_list(numbers):
    return reduce(math.gcd, numbers)

n,x=map(int,input().split())
l=[abs(c-x) for c in list(map(int,input().split()))]
print(gcd_list(l) if len(l)>1 else l[0])

Buggy submission (verdict: Runtime Error):
import math
from functools import reduce


def gcd_list(numbers):
    return reduce(math.gcd, numbers)
n,x=map(int,input().split())
l=[]
for c in list(map(int,input().split())):
	if c==x:
		continue
	else:
		l.append(abs(c-x))

print(gcd_list(l) if len(l)>1 else l[0])

Buggy submission (verdict: Runtime Error):
import math
from functools import reduce


def gcd_list(numbers):
    return reduce(math.gcd, numbers)
n,x=map(int,input().split())
l=[abs(c-x) for c in list(map(int,input().split()))]
del l[l.index(0)]
print(gcd_list(l) if len(l)>1 else l[0])

Buggy submission (verdict: Runtime Error):
import math
from functools import reduce


def gcd_list(numbers):
    return reduce(math.gcd, numbers)
n,x=map(int,input().split())
l=[abs(c-x) for c in list(map(int,input().split()))]
print(gcd_list(l) if len(l)>1 else l[0])

Buggy submission (verdict: Runtime Error):
import math

n,x=map(int,input().split())
l=[abs(c-x) for c in list(map(int,input().split()))]
if len(l)<2:
	print(l[0])
else:
	l.append(math.gcd(l[0],l[1]))
	for x in range(n-2):
		l.append(math.gcd(l[-1],l[x+2]))
	print(l[-1])

Buggy submission (verdict: Runtime Error):
import math

n,x=map(int,input().split())
l=[abs(c-x) for c in list(map(int,input().split()))]
l.append(math.gcd(l[0],l[1]))
for x in range(n-2):
	l.append(math.gcd(l[-1],l[x+2]))
print(l[-1])

Buggy submission (verdict: Runtime Error):
n,x=map(int,input().split())
l=list(map(int,input().split()))
sub=[abs(c-x) for c in l]

import math
from functools import reduce
def gcd_list(numbers):
    return reduce(math.gcd, numbers)
print(gcd_list(sub))
Problem p03264 (python)

Fixed submission:
import math
k=int(input())
if k%2==0:
  print((k//2)**2)
else:
  a=int(math.floor(k/2))
  print(a*(a+1))

Buggy submission (verdict: Runtime Error):
k=int(input())
print((k/2)**2 if k%2==0 else ((k/2)-0.5)((k/2)+0.5))
Problem p03282 (python)

Fixed submission:
s=input()
k=int(input())
count=0
for one in s:
  if one=="1":
    count+=1
  else:
    break
print(int(s.replace("1","")[0]) if k>count else 1)

Buggy submission (verdict: Runtime Error):
s=input()
k=int(input())
count=0
for one in s:
  if one=="1":
    count+=1
  else:
    break
print(int(s.replace("1","")[0]) if k>=count else 1)
Problem p03292 (python)

Fixed submission:
a=list(map(int,input().split()))
print(max(a)-min(a))

Buggy submission (verdict: Runtime Error):
  a=list(map(int,input().split()))
  print(max(a)-min(a))
Problem p03323 (python)

Fixed submission:
a,b=map(int,input().split())
print("Yay!" if a<=8 and b<=8 else ":(")

Buggy submission (verdict: Runtime Error):
a=int(input())
b=int(input())
print("yay" if a<=8 and b<=8 else ":(")
Problem p03351 (python)

Fixed submission:
a,b,c,d=map(int,input().split())
print("Yes" if abs(a-c)<=d or abs(a-b)<=d and abs(c-b)<=d else "No")

Buggy submission (verdict: Runtime Error):
I=lambda:[int(i)for i in input().split()]
n,m=I()
P=I()
D={i:i for i in range(n)}
def U(x):
  if D[x]!=x:
    D[x]=U(D[x])
  return D[x]
for _ in [0]*m:
  x,y=I();D[U(x)]=U(y)
print(sum(U(i)==U(p-1)for i,p in enumerate(P)))

Buggy submission (verdict: Runtime Error):
class unionFind():
	def __init__(self,n):
		self.tree=[-1]*n
	def find(self, x):
        if self.tree[x] < 0:
            return x
        else:
            self.tree[x] = self.find(self.tree[x])
            return self.tree[x]
	def union(self,x,y):
		xr=self.find(x)
		yr=self.find(y)
		if xr!=yr:
			if self.tree[xr]<self.tree[yr]:
				self.tree[yr]=xr
			elif self.tree[xr]>self.tree[yr]:
				self.tree[xr]=yr
			else:
				self.tree[xr]-=1
				self.tree[yr]=xr
			return True
		
		return False
def main():
	ans=0
	n,m=map(int,input().split())
	a=unionFind(n)
	li=[x-1 for x in list(map(int,input().split()))]
	for _ in range(m):
		x,y=map(int,input().split())
		a.union(x-1,y-1)
	for x in range(n):
		ans += a.find(x)==a.find(li[x])
	return ans
print(main())

Buggy submission (verdict: Runtime Error):
class unionFind():
	def __init__(self,n):
		self.tree=[-1]*n
	def find(self,x):
		if self.tree[x]<0:
			return x
		else:
          self.tree[x]=self.find(sekf.tree[x])
			return self.tree[x]
	def union(self,x,y):
		xr=self.find(x)
		yr=self.find(y)
		if xr!=yr:
			if self.tree[xr]<self.tree[yr]:
				self.tree[yr]=xr
			elif self.tree[xr]>self.tree[yr]:
				self.tree[xr]=yr
			else:
				self.tree[xr]-=1
				self.tree[yr]=xr
			return True
		
		return False
def main():
	ans=0
	n,m=map(int,input().split())
	a=unionFind(n)
	li=[x-1 for x in list(map(int,input().split()))]
	for _ in range(m):
		x,y=map(int,input().split())
		a.union(x-1,y-1)
	for x in range(n):
		ans += a.find(x)==a.find(li[x])
	return ans
print(main())

Buggy submission (verdict: Runtime Error):
s = input()
N = int(input())
l = len(s)
li=[]
for scope in range(1,l+1):
    for first in range(l-scope+1):
        if not s[first:first+scope] in li:
            li.append(s[first:first+scope])
li.sort()
print(li[N-1])

Buggy submission (verdict: Runtime Error):
a,b,c,d=(map(int,input().split())
if abs(a-b)<=d:
         print("Yes")
elif abd(a-c)<=d and abs(b-c)<=d:
         print("Yes")
else:
         print("No")

Buggy submission (verdict: Runtime Error):
def judge(a,b,c,d):
  if(abs(a-c)<=d or abs(a-b)<=d and abs(b-c)<=d):
    print("Yes")
   else:
    print("No")

Buggy submission (verdict: Runtime Error):
def judge(a,b,c,d):
  if(abs(a-b)<=d or abs(a-c)<=d and abs(b-c)<=d):
    print("Yes")
   else:
    print("No")

Buggy submission (verdict: Runtime Error):
def judge(a,b,c,d):
  if(abs(a-b)<=d | abs(a-c)<=d & abs(b-c)<=d):
    print("Yes")
   else:
    print("No")