Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
import sys
from operator import itemgetter
input = sys.stdin.readline

_n, *lrlist = map(int, open(0).read().split())
Lp, Rq = max(lrlist[::2]), min(lrlist[1::2])

st = sorted([(max(r - Lp + 1, 0), max(Rq - l + 1, 0)) for l, r in lrlist])
ans = max([r - l + 1 for l, r in lrlist]) + max(Rq - Lp + 1, 0)

for index, (a, b) in enumerate(st):
    if index:
        continue


for i in range(1, _n):
    s, t = st[:i], st[i:]
    min_b, min_a = sorted(s, key=itemgetter(1))[0][1], t[0][0]

    ans = max(min_a + min_b, ans)

print(ans)


Fixed submission:
import sys
input = sys.stdin.readline

_n = int(input())
lrlist = [list(map(int, input().split())) for _ in range(_n)]
Lp, Rq = max(l for l, r in lrlist), min(r for l, r in lrlist)

st = sorted([(max(r - Lp + 1, 0), max(Rq - l + 1, 0)) for l, r in lrlist], key=lambda x: (x[0], -x[1]))
ans = max([r - l + 1 for l, r in lrlist]) + max(Rq - Lp + 1, 0)

min_b = 10 ** 9
for i in range(_n - 1):
    min_b = min(st[i][1], min_b)
    ans = max(ans, min_b + st[i + 1][0])

print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
import sys
from operator import itemgetter
input = sys.stdin.readline

_n = int(input())
lrlist, Lp, Rq = [], 0, 10 ** 9
for _ in range(_n):
    l, r = map(int, input().split())
    lrlist.append((l, r))
    Lp, Rq = max(Lp, l), min(Rq, r)

st = sorted([(max(r - Lp + 1, 0), max(Rq - l + 1, 0)) for l, r in lrlist], key=itemgetter(0))

ans = max([r - l + 1 for l, r in lrlist]) + max(Rq - Lp + 1, 0)
for i in range(1, _n):
    s, t = st[:i], st[i:]
    min_b, min_a = sorted(s, key=itemgetter(1))[0][1], t[0][0]

    ans = max(min_a + min_b, ans)

print(ans)


Fixed submission:
import sys
input = sys.stdin.readline

_n = int(input())
lrlist = [list(map(int, input().split())) for _ in range(_n)]
Lp, Rq = max(l for l, r in lrlist), min(r for l, r in lrlist)

st = sorted([(max(r - Lp + 1, 0), max(Rq - l + 1, 0)) for l, r in lrlist], key=lambda x: (x[0], -x[1]))
ans = max([r - l + 1 for l, r in lrlist]) + max(Rq - Lp + 1, 0)

min_b = 10 ** 9
for i in range(_n - 1):
    min_b = min(st[i][1], min_b)
    ans = max(ans, min_b + st[i + 1][0])

print(ans)
Buggy python submission (verdict: Runtime Error):
import sys
input = sys.stdin.readline

_s = input()[:-1]
_k = int(input())


def chker(S, K):
    s3 = S * 3
    for i in range(1, len(s3)):
        if s3[i - 1] == s3[i]:
            s3[i] = '0'

    ls = len(S)
    cnt_0 = s3[:ls].count('0')
    cnt_1 = s3[ls:2 * ls].count('0')
    cnt_2 = s3[2 * ls:3 * ls].count('0')

    print(cnt_0 + cnt_1 * (K // 2) * cnt_2 * ((K - 1) // 2))


chker(_s, _k)


Fixed submission:
import sys
input = sys.stdin.readline

_s = input()[:-1]
_k = int(input())


def chker(S, K):
    s3 = [item for item in S * 3]
    for i in range(1, len(s3)):
        if s3[i - 1] == s3[i]:
            s3[i] = 1

    s3 = [0 if item != 1 else item for item in s3]

    ls = len(S)
    cnt_0 = sum(s3[:ls])
    cnt_1 = sum(s3[ls:2 * ls])
    cnt_2 = sum(s3[2 * ls:3 * ls])

    print(cnt_0 + cnt_1 * (K // 2) + cnt_2 * ((K - 1) // 2))


chker(_s, _k)
Buggy python submission (verdict: Time Limit Exceeded):
a,b,c,k = map(int,input().split())
ans = 0

while k>0:
  #print('kは' + str(k))
  if a > 0:
    a = a-1
    ans = ans + 1
   # print('aは' + str(a))
  elif b > 0:
    b = b-1
    ans = ans + 0
    #print('bは' + str(b))
  elif c > 0:
    c = c-1
    ans = ans -1
  k = k-1
  #print(k)
print(ans)

Fixed submission:
a,b,c,k = map(int,input().split())
ans = 0

if a >= k:
  ans = k
  print(ans)
elif a + b >= k:
  ans = (k-b)
  print(ans)
elif a + b + c >= k :
  ans = a + (k-a-b)*(-1)
  print(ans)
Buggy python submission (verdict: Runtime Error):
s = intput()

if ('7' in s):
  print('Yes')

Fixed submission:
s = input()

if '7' in s:
  print('Yes')
else:
  print('No')
Buggy python submission (verdict: Runtime Error):
s = input()

if s == 'AAA':
	print('No')
  elif s == 'BBB':
      print('No')
  else:
      print('Yes')


Fixed submission:
s = input()

if s == 'AAA':
	print('No')
elif s == 'BBB':
	print('No')
else:
	print('Yes')

Buggy python submission (verdict: Runtime Error):
s = input()
if s == 'AAA':
	print('Yes')
if s == 'BBB'
	print('Yes')
else:
	print('No')
    


Fixed submission:
s = input()

if s == 'AAA':
	print('No')
elif s == 'BBB':
	print('No')
else:
	print('Yes')
Buggy python submission (verdict: Runtime Error):
n,a,b = map(int,input())
c = a + b
ans = n/(a+b) + min(n%c,b)

print(ans)

Fixed submission:
n,a,b = map(int,input().split())
c = a + b
ans = n//c*a + min(n%c,a)

print(ans)
Buggy python submission (verdict: Runtime Error):
S = input()
for i in len(S):
  print(x, end="")

Fixed submission:
S = input()
for i in range(len(S)):
  print('x', end="")
Buggy python submission (verdict: Runtime Error):
a,b = map(int,input().split())
print(max[a+b,a-b,a*b])


Fixed submission:
a,b = map(int,input().split())
print(max([a+b,a-b,a*b]))

Buggy python submission (verdict: Runtime Error):
a,b = map(int,input().split())

print(max(list(a+b,a-b,a*b)))


Fixed submission:
a,b = map(int,input().split())
print(max([a+b,a-b,a*b]))
Buggy python submission (verdict: Runtime Error):
N=input()

print("ABC" if S=="ARC" else "ARC")


Fixed submission:
N=input()

print("ABC" if N=="ARC" else "ARC")
Buggy python submission (verdict: Time Limit Exceeded):
N,K=[int(i) for i in input().split(" " )]
s = []
for i  in  range(N):
  s.append([int(ii) for ii in input().split(" ")])

p = []
for i in s:
  _  = [p.append(i[0]) for ii in range(i[1])]

p.sort()

print(p[K-1])


Fixed submission:
N,K=[int(i) for i in input().split(" " )]
s = []
for i  in  range(N):
  s.append([int(ii) for ii in input().split(" ")])

s.sort( key=lambda x: x[0])  
countPush = 0
for i in s:
   countPush += i[1]
   if(countPush >= K ):
     print(i[0])
     break
Buggy python submission (verdict: Runtime Error):
S=input()

result = []
for c in list(S):
   if c == 'B' and len(result)>0:
     result.pop(-1)
   elif c== 'B':
     result = ""
   else :
     result.append(c)

print("".join(result))


Fixed submission:
S=input()

result = []
for c in list(S):
   if c == 'B' and len(result)>0:
     result.pop(-1)
   elif c== 'B':
     result = []
   else :
     result.append(c)

print("".join(result))
Buggy python submission (verdict: Runtime Error):
a = int(input())

if a.islower():
  print('A')
else:
  print('a')

Fixed submission:
a = input()
 
if a.islower():
  print('a')
else:
  print('A')
Buggy python submission (verdict: Runtime Error):
a,b=(int(x) for x in input().split())
num_list = list(map(int, input().split())).sort()
ans = 0
 
for i in range(b):
  ans += num_list[i]
 
print(ans)

Fixed submission:
a,b=(int(x) for x in input().split())
num_list = list(map(int, input().split()))
num_list.sort()
ans = 0
 
for i in range(b):
  ans += num_list[i]
 
print(ans)

Buggy python submission (verdict: Runtime Error):
a,b=(int(x) for x in input().split())
num_list = list(map(int, input().split())).sort
ans = 0

for i in range(b):
  ans += num_list[i]

print(ans)


Fixed submission:
a,b=(int(x) for x in input().split())
num_list = list(map(int, input().split()))
num_list.sort()
ans = 0
 
for i in range(b):
  ans += num_list[i]
 
print(ans)

Buggy python submission (verdict: Runtime Error):
a,b=(int(x) for x in input().split())
num_list = list(map(int, input().split())).sort
ans = 0

for i in range(b):
  ans += num_list[b]

print(ans)


Fixed submission:
a,b=(int(x) for x in input().split())
num_list = list(map(int, input().split()))
num_list.sort()
ans = 0
 
for i in range(b):
  ans += num_list[i]
 
print(ans)
Buggy python submission (verdict: Runtime Error):
s = input()
ans = 1

for i in range(len(s)):
  if i % 2 == 0:
    if s[i] != 'R' OR 'U' OR 'D':
      ans -= 1
  else:
    if s[i] != 'L' OR 'U' OR 'D':
      ans -= 1
      
if ans < 1:
  print("No")
else: print("Yes")

Fixed submission:
s = input()
ans = 1

for i in range(len(s)):
  if i % 2 == 0:
    if s[i] == 'L':
      ans -= 1
  else:
    if s[i] == 'R':
      ans -= 1
     
if ans < 1:
  print("No")
else: print("Yes")
Buggy python submission (verdict: Runtime Error):
b = input()

if b == "A" :
    print("T")
elif b == "T" :
    print("A")
elif b == "C" :
    print("G")
else print("C")

Fixed submission:
b = str(input())

if b == "A" :
    print("T")
elif b == "T" :
    print("A")
elif b == "C" :
    print("G")
else :
    print("C")
Buggy python submission (verdict: Runtime Error):
N = int(input())
S = input()

Rs = []
Gs = []
Bs = []
for i, il in enumerate(S):
    if il == 'R':
        Rs.append(i)
    if il == 'G':
        Gs.append(i)
    if il == 'B':
        Bs.append(i)
num = 0
for i in Rs:
    for j in Gs:
        for k in Bs:
            if (2*i - j - k)*(2*j - k - i)*(2*k - i - j):
                num += 1
print(num)


Fixed submission:
N = input()
YN = False
for i in N:
    if int(i) == 7:
        YN = True
if YN:
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Time Limit Exceeded):
def euc(i, j):
    if i > j:
        i, j = j, i
    while j%i != 0:
        k = abs(j - i)
        if k > i:
            i, k = k, i
        j = i%k
        if j == 0:
            return(k)
        i = k
        if i > j:
            i, j = j, i
    return i


N = int(input())
sum = 0
for i in range(1, N + 1):
    for j in range(1, N + 1): 
        ij = euc(i, j)
        for k in range(1, N + 1):
            sum += euc(ij, k)
print(sum)

#print(euc(2, 3))


Fixed submission:
def euc(i, j):
    if i > j:
        i, j = j, i
    while j%i != 0:
        k = j - i
        if k > i:
            i, k = k, i
        j = i%k
        if j == 0:
            return(k)
        i = k
        if i > j:
            i, j = j, i
    return i


N = int(input())
sum = 0
for i in range(1, N + 1):
    for j in range(1, N + 1): 
        ij = euc(i, j)
        for k in range(1, N + 1):
            sum += euc(ij, k)
print(sum)

#print(euc(2, 3))

Buggy python submission (verdict: Runtime Error):
def euc(i, j):
    if i > j:
        i, j = j, i
    while j%i != 0:
        k = abs(j - i)
        j = i%k
        i = k
        if i > j:
            i, j = j, i
    return i


N = int(input())
sum = 0
for i in range(1, N + 1):
    for j in range(1, N + 1): 
        ij = euc(i, j)
        for k in range(1, N + 1):
            sum += euc(ij, k)
print(sum)

#print(euc(9, 18))


Fixed submission:
def euc(i, j):
    if i > j:
        i, j = j, i
    while j%i != 0:
        k = j - i
        if k > i:
            i, k = k, i
        j = i%k
        if j == 0:
            return(k)
        i = k
        if i > j:
            i, j = j, i
    return i


N = int(input())
sum = 0
for i in range(1, N + 1):
    for j in range(1, N + 1): 
        ij = euc(i, j)
        for k in range(1, N + 1):
            sum += euc(ij, k)
print(sum)

#print(euc(2, 3))
Buggy python submission (verdict: Time Limit Exceeded):
S = input()
Q = int(input())
I = 0
for i in range(Q):
    Query = input().split()
    if Query[0] == "1":
        I = I + 1
    else:
        if (int(Query[1]) + I) % 2 == 0:
            S = S + Query[2]
        else:
            S = Query[2] + S
if I % 2:
    S = S[::-1]
print(S)


Fixed submission:
S = input()
Q = int(input())
I = 0
L = ''
R = ''
for i in range(Q):
    Query = input().split()
    if Query[0] == "1":
        I = I + 1
    else:
        if (int(Query[1]) + I) % 2 == 0:
            R = R + Query[2]
        else:
            L = L + Query[2]
L = L[::-1]
S = L + S + R

if I % 2:
    S = S[::-1]
print(S)

Buggy python submission (verdict: Runtime Error):
S = input()
Q = int(input())
I = 0
for i in range(Q):
    Query = input().split()
    if Query[0] == 1:
        I = I + 1
    else:
        if (int(Query[1]) + I) % 2 == 0:
            S = S + Query[2]
        else:
            S = Query[2] + S
if I % 2:
    S = S[::-1]
print(S)


Fixed submission:
S = input()
Q = int(input())
I = 0
L = ''
R = ''
for i in range(Q):
    Query = input().split()
    if Query[0] == "1":
        I = I + 1
    else:
        if (int(Query[1]) + I) % 2 == 0:
            R = R + Query[2]
        else:
            L = L + Query[2]
L = L[::-1]
S = L + S + R

if I % 2:
    S = S[::-1]
print(S)

Buggy python submission (verdict: Time Limit Exceeded):
S = input()
Q = int(input())
I = 0
for i in range(Q):
    Query = input().split()
    if len(Query) == 1:
        I = I + 1
    if len(Query) == 3:
        if (int(Query[1]) + I) % 2 == 0:
            S = S + Query[2]
        else:
            S = Query[2] + S
if I % 2:
    S = S[::-1]
print(S)


Fixed submission:
S = input()
Q = int(input())
I = 0
L = ''
R = ''
for i in range(Q):
    Query = input().split()
    if Query[0] == "1":
        I = I + 1
    else:
        if (int(Query[1]) + I) % 2 == 0:
            R = R + Query[2]
        else:
            L = L + Query[2]
L = L[::-1]
S = L + S + R

if I % 2:
    S = S[::-1]
print(S)
Buggy python submission (verdict: Runtime Error):
N = int(input())
A = [list(map(int, input().split(" "))) for i in range(N)]
count = [0 for i in range(N)]
Ns = [N - 1 for i in range(N)]
days = 0
alert = 0

while count != Ns:
    alert = 0
    already = [0 for i in range(N)]
    days = days + 1
    for i in range(N):
        if count[i] == N - 1:
            continue
        for j in range(i, N):
            if count[j] == N - 1:
                continue
            if count[j] == N - 1:
                continue
            if j == i:
                continue
            if already[i] == 0 and already[j] == 0 and j == A[i][count[i]] - 1 and i == A[j][count[j]] - 1:
                count[i] = count[i] + 1
                count[j] = count[j] + 1
                already[i] = 1
                already[j] = 1
                alert = 1
    if alert == 0:
        print(-1)
        break
    if count == Ns:
        print(days)


Fixed submission:
S = input()
T = input()
itti = 0
for i in range(3):
    if S[i] == T[i]:
        itti = itti + 1
print(itti)
Buggy python submission (verdict: Runtime Error):
N, Q = map(int, input().split())
S = input()
output = []
for i in range(Q):
	l, r = map(int, input().split())
	Slr = S[l - 1:r]
	output.append(Slr.count('AC'))
for i in output:
	print(i)


Fixed submission:
b = input()
if b == 'A':
	print('T')
if b == 'C':
	print('G')
if b == 'T':
	print('A')
if b == 'G':
	print('C')

Buggy python submission (verdict: Runtime Error):
N, Q = map(int, input().split())
S = input()
output = []
for i in range(Q):
	l, r = map(int, input().split())
	Slr = S[l - 1:r]
	output.append(Slr[l - 1:r].count('AC'))
for i in output:
	print(i)


Fixed submission:
b = input()
if b == 'A':
	print('T')
if b == 'C':
	print('G')
if b == 'T':
	print('A')
if b == 'G':
	print('C')

Buggy python submission (verdict: Runtime Error):
N, Q = map(int, input().split())
S = input()
output = []
for i in range(Q):
	l, r = map(int, input().split())
	Slr = S[l - 1:r]
	output.append(Slr[l - 1:r].count('AC'))
for i in output:
	print(i)


Fixed submission:
b = input()
if b == 'A':
	print('T')
if b == 'C':
	print('G')
if b == 'T':
	print('A')
if b == 'G':
	print('C')
Buggy python submission (verdict: Runtime Error):
_in = input()

result = _in.isupper()

if result ? :
  print('A')
else:
  print('a')
  

Fixed submission:
_in = input()

result = _in.isupper()

if result:
  print('A')
else:
  print('a')
Buggy python submission (verdict: Time Limit Exceeded):
in_a = [int(x) for x in input().split(' ')]
in_b = [int(x) for x in input().split(' ')]
t = int(input())

result = False

p_a = in_a[0]
p_b = in_b[0]
m_a = in_a[1]
m_b = in_b[1]

def to_right(p_a,p_b,m_a,m_b,t):
  for i in range(t):
    if m_a <= m_b:
      return False
    p_a += m_a
    p_b += m_b
    if p_a >= p_b:
      return True
  return False
      

def to_left(p_a,p_b,m_a,m_b,t):
  for i in range(t):
    if m_a <= m_b:
      return False
    p_a -= m_a
    p_b -= m_b
    if p_a <= p_b:
      return True
  return False

if p_a < p_b:
  result = to_right(p_a,p_b,m_a,m_b,t)
else:
  result = to_left(p_a,p_b,m_a,m_b,t)

if result:
  print('YES')
else:
  print('NO')

Fixed submission:
in_a = [int(x) for x in input().split(' ')]
in_b = [int(x) for x in input().split(' ')]
t = int(input())

result = False

p_a = in_a[0]
p_b = in_b[0]
m_a = in_a[1]
m_b = in_b[1]
end_p_a = m_a*t
end_p_b = m_b*t

diff_s = abs(p_a-p_b)

if end_p_a-end_p_b>=diff_s:
  print('YES')
else:
  print('NO')

Buggy python submission (verdict: Runtime Error):
in_a = [int(x) for x in input().split(' ')]
in_b = [int(x) for x in input().split(' ')]
t = int(input())

result = False

p_a = in_a[0]
p_b = in_b[0]
m_a = in_a[1]
m_b = in_b[1]

def to_right():
  for i in range(t):
    if m_a <= m_b:
      break
    p_a += m_a
    p_b += m_b

def to_left():
  for i in range(t):
    if m_a <= m_b:
      break
    p_a -= m_a
    p_b -= m_b

if p_a < p_b:
  to_right()
else:
  to_left()

if result:
  print('YES')
else:
  print('NO')

Fixed submission:
in_a = [int(x) for x in input().split(' ')]
in_b = [int(x) for x in input().split(' ')]
t = int(input())

result = False

p_a = in_a[0]
p_b = in_b[0]
m_a = in_a[1]
m_b = in_b[1]
end_p_a = m_a*t
end_p_b = m_b*t

diff_s = abs(p_a-p_b)

if end_p_a-end_p_b>=diff_s:
  print('YES')
else:
  print('NO')
Buggy python submission (verdict: Runtime Error):
A, B = input().split()
print(A*B)

Fixed submission:
A, B = map(int, input().split())
print(A * B)

Buggy python submission (verdict: Runtime Error):
A, B = input().split()
return A*B

Fixed submission:
A, B = map(int, input().split())
print(A * B)
Buggy python submission (verdict: Time Limit Exceeded):
N, K = map(int, input().split())

A = input().split()


def create_all_sub_arrays(A):
    length = len(A)
    return [A[i:j+1] for i in range(length) for j in range(i, length)]


# def find_digits_sum(A):
#     return [sum(list(map(int, s))) for s in A]
#

all_substrings = create_all_sub_arrays(A)
counter = 0

for substring in all_substrings:
    len_s = len(substring)
    digits_sum = sum(list(map(int, substring)))

    if digits_sum % K == len_s:
        counter += 1

print(counter)


Fixed submission:
import itertools
from collections import defaultdict

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

A = list(map(int, input().split()))

A = [0] + [x-1 for x in A]

Acum = list(itertools.accumulate(A))
Acum = [x % K for x in Acum]

counter = defaultdict(int)
answer = 0
for i, x in enumerate(Acum):
    answer += counter[x]
    counter[x] += 1
    if i >= K - 1:
        counter[Acum[i - K + 1]] -= 1

print(answer)
Buggy python submission (verdict: Runtime Error):
N = int(input())
S = input()

print('Yes') if S[:len(S)/2] == S[len(S)/2:] else print('No')


Fixed submission:
N = int(input())
S = input()

print('Yes') if S[:len(S)//2] == S[len(S)//2:] else print('No')
Buggy python submission (verdict: Runtime Error):
    x, y = map(int, input().split())
    if 0 < x < 10 and 0 < y < 10:
        print(x * y)
    else:
        print(-1)

Fixed submission:
x, y = map(int, input().split())
if 0 < x < 10 and 0 < y < 10:
    print(x * y)
else:
    print(-1)

Buggy python submission (verdict: Runtime Error):
    x, y = map(int, input().split())
    if 0 < x < 10 and 0 < y < 10:
        print(x * y)
    else:
        print(-1)

Fixed submission:
x, y = map(int, input().split())
if 0 < x < 10 and 0 < y < 10:
    print(x * y)
else:
    print(-1)
Buggy python submission (verdict: Runtime Error):
L, H = map(int, input().split())
N = int(input())
worked_time = [int(input()) for _ in range(N)]

for time in worked_time:
    result = L - time if L > time else "0" if H >= time else "-1"
    print(result)




Fixed submission:
N = int(input())
prices = [int(input()) for _ in range(N)]

print(sum(prices) - max(prices) // 2)
Buggy python submission (verdict: Runtime Error):
num = int(''.join(input().split()))

for i in range(num):
    if num / i == i:
        print('Yes')
        exit()

print('No')


Fixed submission:
num = int(''.join(input().split()))

for i in range(1, num):
    if num / i == i:
        print('Yes')
        exit()

print('No')
Buggy python submission (verdict: Runtime Error):

x = input()

counter = 0

a = [counter +=1 for i in x if i == '1']

print(counter)



Fixed submission:
x = input()

counter = 0
for i in x:
    if i == '1':
        counter += 1

print(counter)
Buggy python submission (verdict: Runtime Error):

N = int(input())

numbers = list(map(int, input()))
counter = 0

while all(number % 2 == 0 for number in numbers):
    numbers = [number / 2 for number in numbers]
    counter += 1

print(counter)


Fixed submission:
input()
numbers = list(map(int, input().split()))

counter = 0

while all(number % 2 == 0 for number in numbers):
    numbers = [number / 2 for number in numbers]
    counter += 1

print(counter)
Buggy python submission (verdict: Runtime Error):
O, E = [input() for _ in range(2)]
E += " "

length = max(len(O), len(E))

for i in range(length):
    print(O[i], end='')
    print(E[i], end='')


Fixed submission:
O, E = [input() for _ in range(2)]
E += " "

for i in range(len(O)):
    print(O[i], end='')
    print(E[i], end='')

Buggy python submission (verdict: Runtime Error):
O, E = [input() for _ in range(2)]
E += ""

length = max(len(O), len(E))

for i in range(length):
    print(O[i], end='')
    print(E[i], end='')


Fixed submission:
O, E = [input() for _ in range(2)]
E += " "

for i in range(len(O)):
    print(O[i], end='')
    print(E[i], end='')
Buggy python submission (verdict: Time Limit Exceeded):
K, S = map(int, input().split())

counter = 0

for x in range(K + 1):
    for y in range(K + 1):
        for z in range(K + 1):
            if x + y + z == S:
                counter += 1

print(counter)

Fixed submission:
K, S = map(int, input().split())

counter = 0

for x in range(K + 1):
    for y in range(K + 1):
        z = S - x - y
        if 0 <= z <= K:
            counter += 1

print(counter)
Buggy python submission (verdict: Runtime Error):
def dfs(formula, index):
    if index + 1 == max_index:
        return sum(list(map(int, formula.split("+"))))

    return dfs(formula + "+" + S[index], index + 1) + dfs(formula + S[index], index)


S = input()
max_index = len(S)
dfs(S[0], 0)

Fixed submission:
def dfs(i, formula):
    if i + 1 == num_digits:
        return sum(list(map(int, formula.split("+"))))

    return dfs(i + 1, formula + "+" + s[i + 1]) + dfs(i + 1, formula + s[i + 1])


s = input()
num_digits = len(s)

print(dfs(0, s[0]))

Buggy python submission (verdict: Runtime Error):
def dfs(i, formula):
    if i + 1 == num_digits:
        return sum(list(map(int, formula.split("+"))))

    return sum(dfs(i + 1, formula + "+" + s[i + 1]), dfs(i + 1, formula + s[i + 1]))


s = input()
num_digits = len(s)

print(dfs(0, s[0]))


Fixed submission:
def dfs(i, formula):
    if i + 1 == num_digits:
        return sum(list(map(int, formula.split("+"))))

    return dfs(i + 1, formula + "+" + s[i + 1]) + dfs(i + 1, formula + s[i + 1])


s = input()
num_digits = len(s)

print(dfs(0, s[0]))

Buggy python submission (verdict: Runtime Error):
number = int(input())
num_digits = len(str(number))


def dfs(i, sum_number):
    if i == num_digits:
        return sum_number
    dfs(i + 1, sum_number)
    dfs(i + 1, sum_number + str(number)[i])


print(dfs(0, 0))



Fixed submission:
def dfs(i, formula):
    if i + 1 == num_digits:
        return sum(list(map(int, formula.split("+"))))

    return dfs(i + 1, formula + "+" + s[i + 1]) + dfs(i + 1, formula + s[i + 1])


s = input()
num_digits = len(s)

print(dfs(0, s[0]))
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
l=list(map(int,input().split()))
freq={}
for i in range(n):
	freq[l[i]]=0
for i in range(n):
	freq[l[i]]+=1
t=int(input())
for i in range(t):
	a,b=map(int,input().split())
	if(a not in freq.keys()):
		sm=0
		for x, y in freq.items():
			sm+=(x*y)
		print(sm)
	else:
		if(b not in freq.keys()):
			freq[b]=0
		freq[b]+=freq[a]
		freq[a]=0
		sm=0
		for x, y in freq.items():
			sm+=(x*y)
		print(sm)


Fixed submission:
n=int(input())
l=list(map(int,input().split()))
freq={}
for i in range(n):
	freq[l[i]]=0
for i in range(n):
	freq[l[i]]+=1
t=int(input())
sm=sum(l)
for i in range(t):
	a,b=map(int,input().split())
	if(a not in freq.keys()):
		print(sm)
	else:
		if(b not in freq.keys()):
			freq[b]=0
		#diff=abs(freq[b]-freq[a])
		sm=sm-a*freq[a]+b*freq[a]
		freq[b]+=freq[a]
		freq[a]=0
		print(sm)