Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
a, b = map(int, input().split())
ans = []
c = 0
for i in range(a,b+1):
    ans.append(i)
    if i < 0:
        c += 1

if ans.count(0) == 1:
    print("Zero")
elif c % 2 != 0:
    print("Negative")
else:
    print("Positive")


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


if a < 0 and b > 0:
    print("Zero")

elif a > 0:
    print("Positive")

elif b < 0 and a < 0:
    if (b - a + 1) % 2 != 0:
        print("Negative")
    else:
        print("Positive")

Buggy python submission (verdict: Time Limit Exceeded):
a, b = map(int, input().split())
ans = []

for i in range(a,b+1):
    ans.append(i)

if ans.count(0) == 1:
    print("Zero")
    exit()

c = 0

for i in ans:
    if i < 0:
        c += 1

if c % 2 != 0:
    print("Negative")
else:
    print("Positive")


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


if a < 0 and b > 0:
    print("Zero")

elif a > 0:
    print("Positive")

elif b < 0 and a < 0:
    if (b - a + 1) % 2 != 0:
        print("Negative")
    else:
        print("Positive")
Buggy python submission (verdict: Runtime Error):
A,B = map(int,input().split())
d = abs(A-B)
if d%2 != 0 :
  print("IMPOSSIBLE")
else:
  K = (A + B)/2
print(int(K))

Fixed submission:
A,B = map(int,input().split())
d = abs(A-B)
if d%2 != 0 :
    print("IMPOSSIBLE")
else:
    K = (A + B)/2
    print(int(K))
Buggy python submission (verdict: Runtime Error):
import fractions

A, B ,C ,D = map(int, input().split())

def lcm(x, y):
    return int((x * y) / fractions.gcd(x, y))

def num_of_mod0(mod):
    if A%mod == 0:
        start = A
    else:
        start = (int(A/mod) +1) * mod

    end = (int(B /mod)) * mod

    return (end - start) / mod +1

ans =(B-A+1)-(num_of_mod0(C) + num_of_mod0(D)- num_of_mod0(lcm(C,D)))
ans = int(ans)
print(ans)

Fixed submission:
S = str(input())

flag = False
for i in range(1,4):
    if S[i-1] ==S[i]:
        flag = True

if flag:
    print('Bad')
else:
    print('Good')

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

if L + N -1 >0:
    ans = ((L+N-1)-(L - 2))*((L+N-1)+(L - 2))/2
else:
    ans = ((L+N-1)-(L - 1)+ 1)*((L+N-1)+(L - 1))/2
    
print(int(ans))

Fixed submission:
S = str(input())

flag = False
for i in range(1,4):
    if S[i-1] ==S[i]:
        flag = True

if flag:
    print('Bad')
else:
    print('Good')
Buggy python submission (verdict: Runtime Error):
a ,b= = map(int,input().split())

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

Buggy python submission (verdict: Runtime Error):
a= int(input())
b= int(input())
print(a*b)

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

Buggy python submission (verdict: Runtime Error):
a = input()
b = input()
print(a*b)

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

Buggy python submission (verdict: Runtime Error):
from sys import stdin

def main():
  read = stdin.readline
  N = int(read())
  data = list(map(int,read().split(" ")))
  ans = 1
  flg = False
  for i in data:
    if i == 0:
      print("0")
      flg = True
      break
    if ans*i > 10**18:
      print("-1")
      flg = True
      break
    else:
      ans *= i
      
  if not flg:  
    print(ans)
  
  
if __name__ == "__main__":
  main()

Fixed submission:
from sys import stdin

def main():
  read = stdin.readline
  A, B = list(map(int,read().split(" ")))
  print(A*B)
  
  
if __name__ == "__main__":
  main()
Buggy python submission (verdict: Runtime Error):
from sys import stdin

def main():
  read = stdin.readline
  N = int(read())
  data = list(map(int,read().split(" ")))
  ans = 1
  for i in data:
    if ans > 10**18/i:
      print("-1")
    else:
      ans *= i
      
    
  print(ans)
  
  
if __name__ == "__main__":
  main()

Fixed submission:
from sys import stdin

def main():
  read = stdin.readline
  N = int(read())
  data = list(map(int,read().split(" ")))
  ans = 1
  flg = False
  if 0 in data:
    print("0")
    flg = True
    exit()
  for i in data:
    
    if ans*i > 10**18:
      print("-1")
      flg = True
      break
    else:
      ans *= i
      
  if not flg:  
    print(ans)
  
  
if __name__ == "__main__":
  main()
Buggy python submission (verdict: Runtime Error):
from sys import stdin

def main():
  read = stdin.readline
  A,B = list(read().split(" "))
  B = B*100
  c = int(A) * B
  print(c//100)
  
  
  
if __name__ == "__main__":
  main()

Fixed submission:
from sys import stdin

def main():
  read = stdin.readline
  A,B = list(read().split(" "))
  B = 100*int(B[0]) + 10*int(B[2]) + 1 * int(B[3])
  c = int(A) * B
  print(c//100)
  
  
  
if __name__ == "__main__":
  main()
Buggy python submission (verdict: Runtime Error):
from sys import stdin

def waru(a,b):
  if a%b != 0:
    return 0
  if a/b == 1:
    return b
  return waru(a/b,b)
  

def main():
  s = []
  read = stdin.readline
  N =int(read())
  i = 2
  table = []
  ap = table.append
  while i * i <= N:
    while N%i == 0:
      ap(i)
      N //= i
    i += 1
  if N > 1:
    ap(N)
  set_table = sorted(list(set(table)))
  kaisu = [0] * len(set_table)
  num = 0
  for i in table:
    if i == set_table[num]:
      kaisu[num] += 1
    else:
      num += 1
      kaisu[num] += 1
  maxk = max(kaisu)
  j = 1
  count = 0
  while j <= maxk:
    count += len([i for i in kaisu if i >= j])
    j = j + j + 1
  print(count)
    
      
      

  
  
  
if __name__ == "__main__":
  main()

Fixed submission:
from sys import stdin

def waru(a,b):
  if a%b != 0:
    return 0
  if a/b == 1:
    return b
  return waru(a/b,b)
  

def main():
  s = []
  read = stdin.readline
  N =int(read())
  if N == 1:
    print(0)
    exit()
  i = 2
  table = []
  ap = table.append
  while i * i <= N:
    while N%i == 0:
      ap(i)
      N //= i
    i += 1
  if N > 1:
    ap(N)
  set_table = sorted(list(set(table)))
  kaisu = [0] * len(set_table)
  num = 0
  for i in table:
    if i == set_table[num]:
      kaisu[num] += 1
    else:
      num += 1
      kaisu[num] += 1
  maxk = max(kaisu)
  j = 1
  k = 0
  count = 0
  while j <= maxk:
    count += len([i for i in kaisu if i >= j])
    k += 1
    j = j + k + 1
  print(count)
    
      
      

  
  
  
if __name__ == "__main__":
  main()
Buggy python submission (verdict: Runtime Error):
h1, m1,h2, m2, k = map(input().split())


m3=k%60
h3=(k-m2)/60
ans=(h2-h3-h1)*60 + (m2-m3-m1)

print(ans)

Fixed submission:


h1, m1, h2, m2, k = map(int, input().split())
 
 
 
ans=(h2-h1)*60 + (m2-k-m1)
 
print(ans)
Buggy python submission (verdict: Runtime Error):
input()
c=""


for i in range(1, len(a)):
    if a[i-1]=="?":
        c=c+"D"
    else:
        c=c+a[i-1]
        

print(c)


Fixed submission:
a= input()
c=""
for i in range(0, len(a)):
    if a[i]=="?":
        c=c+"D"
    else:
        c=c+a[i]
print(c)

Buggy python submission (verdict: Runtime Error):
c= input().split("")
len = length(c)
for i in len-1:
  if c[i]="?":
    c[i]="D"

print(c)
    

Fixed submission:
a= input()
c=""
for i in range(0, len(a)):
    if a[i]=="?":
        c=c+"D"
    else:
        c=c+a[i]
print(c)

Buggy python submission (verdict: Runtime Error):
code = list(str, input().split("?"))
 
for i in code
   ans =ans + code[i]
   ans =ans + "D"
   
print(ans-"D")

Fixed submission:
a= input()
c=""
for i in range(0, len(a)):
    if a[i]=="?":
        c=c+"D"
    else:
        c=c+a[i]
print(c)

Buggy python submission (verdict: Runtime Error):
code = list(str, input().split("?"))

for i in code
   ans =ans + i
   ans =ans + "D"
   
print(ans-"D")

Fixed submission:
a= input()
c=""
for i in range(0, len(a)):
    if a[i]=="?":
        c=c+"D"
    else:
        c=c+a[i]
print(c)
Buggy python submission (verdict: Runtime Error):
N = int(input())
ans = [0] * (N - 1)
AB = []
for i in range(N-1):
    a,b = map(int,input().split())
    AB.append([a-1,b-1])
G = [list() for _ in range(N)]
for i in range(N-1):
    G[AB[i][1]].append([AB[i][0],i])
    G[AB[i][0]].append([AB[i][1],i])

def dfs(v,c = -1,p = -1):
    k = 1
    for i in range(len(G[v])):
        u = G[v][i][0];ei = G[v][i][1]
        if u == p:continue
        if k == c:
            k += 1
        ans[ei] = k
        k += 1
        dfs(u,ans[ei],v)
dfs(0)
mx = 0
for i in range(N):
    mx = max(mx,len(G[i]))
print(mx)
for i in range(N-1):
    print(ans[i])

Fixed submission:
import sys
sys.setrecursionlimit(200000)
N = int(input())
ans = [0] * (N - 1)
AB = []
for i in range(N-1):
    a,b = map(int,input().split())
    AB.append([a-1,b-1])
G = [list() for _ in range(N)]
for i in range(N-1):
    G[AB[i][1]].append([AB[i][0],i])
    G[AB[i][0]].append([AB[i][1],i])

def dfs(v,c = -1,p = -1):
    k = 1
    for i in range(len(G[v])):
        u = G[v][i][0];ei = G[v][i][1]
        if u == p:continue
        if k == c:
            k += 1
        ans[ei] = k
        k += 1
        dfs(u,ans[ei],v)
dfs(0)
mx = 0
for i in range(N):
    mx = max(mx,len(G[i]))
print(mx)
for i in range(N-1):
    print(ans[i])
Buggy python submission (verdict: Runtime Error):
S = input()
N = len(S)
ans = 0
cnt = 0
tmp = 0
i = 0
while i < N - 1:
  cnt = 0
  tmp = 0
  if S[i] == "<":
    while S[i] == "<":
      if i == N - 1:
        ans += 1
        break
      cnt += 1
      if S[i+1] == ">":
        ans += cnt * (cnt + 1) // 2
        tmp = cnt
        cnt = 0
        i += 1
        while S[i] == ">":
          cnt += 1
          i += 1
          if i == N:
            i -= 1
            break
        ans += (cnt - 1) * (cnt) // 2
        if tmp >= cnt:
          pass
        else:
          ans += cnt - tmp
        cnt = 0
      else:
        i += 1
  else:
    while S[i] == ">":
      cnt += 1
      i += 1
    ans += cnt * (cnt + 1) // 2
print(ans)

Fixed submission:
from itertools import groupby
ans = premax = 0
for k, g in groupby(input()):
    for c, _ in enumerate(g, 1):
      ans += c
    if k == '>':
        ans -= min(c, premax)
    premax = c
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
import itertools
N = int(input())
L =list(map(int,input().split()))
S = []
ans = 0
for i, j, k in itertools.combinations(L,3):
  S.append([i, j, k])
for a, b, c in S:
  if a < b + c and b < c + a and c < a + b:
    ans += 1
print(ans)

Fixed submission:
import bisect
N = int(input())
L = list(map(int,input().split()))
L = sorted(L)
ans = 0
for i in range(N):
  for j in range(i+1,N):
    x = bisect.bisect_left(L,L[i] + L[j])
    ans += x - j - 1
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
s = input()
dp = [[0 for _ in range(N+1)]for _ in range(N+1)]
now = 0
ans = 0

for i in range(N-1,-1,-1):
    for j in range(N-1,-1,-1):
        if s[i] != s[j]:
            dp[i][j] = 0
        else:
            dp[i][j] = dp[i+1][j+1]+1
            if i >= j:
              continue
            now = min(dp[i][j],j-i)
            ans = max(ans,now)
print(ans)

Fixed submission:
import sys
input = sys.stdin.readline
sys.setrecursionlimit(10 ** 7)

import numpy as np

N = int(input())
S = np.array([ord(x) for x in input().rstrip()],dtype=np.int64)

MOD = 10**9 + 7
base = 1234

def cumprod(arr):
    L = len(arr); Lsq = int(L**.5+1)
    arr = np.resize(arr,Lsq**2).reshape(Lsq,Lsq)
    for n in range(1,Lsq):
        arr[:,n] *= arr[:,n-1]; arr[:,n] %= MOD
    for n in range(1,Lsq):
        arr[n] *= arr[n-1,-1]; arr[n] %= MOD
    return arr.ravel()[:L]

x = np.full(N,base,np.int64); x[0] = 1
power = cumprod(x)
x = np.full(N,pow(base,MOD-2,MOD),np.int64); x[0] = 1
power_inv = cumprod(x)

H = S * power % MOD
Hcum = H.cumsum() % MOD

def test(n):
    x = (Hcum[n-1:N] - Hcum[:N-n+1] + H[:N-n+1]) % MOD
    x *= power_inv[:N-n+1]
    x %= MOD
    ind = np.lexsort((np.arange(N-n+1),x))
    x = x[ind]
    is_left_end = np.zeros(N-n+1,np.bool)
    is_left_end[1:] = (x[1:] != x[:-1])
    is_left_end[0] = 1
    is_right_end = np.zeros(N-n+1,np.bool)
    is_right_end[:-1] = (x[:-1] != x[1:])
    is_right_end[-1] = 1
    gap = ind[is_right_end] - ind[is_left_end]
    return gap.max() >= n

left = 0 
right = N+1 
while left + 1 < right:
    mid = (left + right)//2
    if test(mid):
        left = mid
    else:
        right = mid

answer = left
print(answer)
Buggy python submission (verdict: Runtime Error):
n = int(input())
dp = [0] * (n+1) 
for i in range(2,n+1):
  dp[i] = dp[i-1]+(i-1)
print(dp[-1])

Fixed submission:
n = int(input())
print(n*(n-1)//2)
Buggy python submission (verdict: Runtime Error):
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):
K,X = map(int,input().split())
for i in range(X-(K-1),X+K):
  print(i + " ")

Fixed submission:
K,X = map(int,input().split())
for i in range(X-(K-1),X+K):
  print(str(i) + " ")

Buggy python submission (verdict: Runtime Error):
K,X = map(int,input().split())
for i in range(X-(K-1),X+(K-1)):
  print(i + " ")

Fixed submission:
K,X = map(int,input().split())
for i in range(X-(K-1),X+K):
  print(str(i) + " ")

Buggy python submission (verdict: Runtime Error):
K,X = map(int,input().split())
for i in range(X-(K-1),X+(K+1)):
  print(i + " ")

Fixed submission:
K,X = map(int,input().split())
for i in range(X-(K-1),X+K):
  print(str(i) + " ")

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

for i in range(X-(K-1),X+(K+1)):
  print(i + " ")

Fixed submission:
K,X = map(int,input().split())
for i in range(X-(K-1),X+K):
  print(str(i) + " ")
Buggy python submission (verdict: Runtime Error):
from collections import defaultdict
from heapq import heappush, heappop

N,M = map(int,input().split())
d = defaultdict(list)

for _ in range(N):
  a,b = map(int,input().split())
  d[a].append(b)
  
h = []
res = 0

for a in range(1,M + 1):
  for b in d[a]:
    heappush(h,-b)
  if h > 0:
    c = heappop(h)
    res -=c
    
print(res)

Fixed submission:
from collections import defaultdict
from heapq import heappush, heappop

N,M = map(int,input().split())
d = defaultdict(list)

for _ in range(N):
  a,b = map(int,input().split())
  d[a].append(b)
  
h = []
res = 0

for a in range(1,M + 1):
  for b in d[a]:
    heappush(h,-b)
  if len(h) > 0:
    c = heappop(h)
    res -=c
    
print(res)
Buggy python submission (verdict: Runtime Error):
N = int(input())
A = input()
A = int(eval(A.replace(" ","^")))
print(A)
print("Yes" if A == 0 else "No")



Fixed submission:
N = int(input())
A = list(map(int,input().split()))
flag = False
x = len(set(A))
if x == 1 and A[0] == 0:
  flag = True
elif x == 2 and A.count(0) == N // 3:
  flag = True
elif x == 3:
  X = A[0]
  Y = -1
  Z = -1
  i = 1
  while i < N:
    if A[i] != X:
      Y = A[i]
      break
    i += 1
  while i < N:
    if A[i] != X and A[i] != Y:
      Z = A[i]
    i += 1
  if X ^ Y ^ Z == 0 and A.count(X)  == N // 3 and A.count(Y)  == N // 3:
    flag = True
print("Yes" if flag else "No")

Buggy python submission (verdict: Runtime Error):
N = int(input())
A = input()
A = eval(A.replace(" ","^"))
print(A)
print("Yes" if A == 0 else "No")



Fixed submission:
N = int(input())
A = list(map(int,input().split()))
flag = False
x = len(set(A))
if x == 1 and A[0] == 0:
  flag = True
elif x == 2 and A.count(0) == N // 3:
  flag = True
elif x == 3:
  X = A[0]
  Y = -1
  Z = -1
  i = 1
  while i < N:
    if A[i] != X:
      Y = A[i]
      break
    i += 1
  while i < N:
    if A[i] != X and A[i] != Y:
      Z = A[i]
    i += 1
  if X ^ Y ^ Z == 0 and A.count(X)  == N // 3 and A.count(Y)  == N // 3:
    flag = True
print("Yes" if flag else "No")

Buggy python submission (verdict: Runtime Error):
N = int(input())
A = input()
A = eval(A.replace(" ","^"))
#print(A)
print("Yes" if not A else "No")



Fixed submission:
N = int(input())
A = list(map(int,input().split()))
flag = False
x = len(set(A))
if x == 1 and A[0] == 0:
  flag = True
elif x == 2 and A.count(0) == N // 3:
  flag = True
elif x == 3:
  X = A[0]
  Y = -1
  Z = -1
  i = 1
  while i < N:
    if A[i] != X:
      Y = A[i]
      break
    i += 1
  while i < N:
    if A[i] != X and A[i] != Y:
      Z = A[i]
    i += 1
  if X ^ Y ^ Z == 0 and A.count(X)  == N // 3 and A.count(Y)  == N // 3:
    flag = True
print("Yes" if flag else "No")
Buggy python submission (verdict: Time Limit Exceeded):
L, R = map(int,input().split())
MOD = 2019
ans = float("inf")
for i in range(L,min(L+2019,R+1)):
  for j in range(i+1,min(i+2019,R+1)):
    ans = min(ans,((i % MOD) * (j % MOD)) % MOD)
print(ans)

Fixed submission:
L, R = map(int,input().split())
MOD = 2019
ans = float("inf")
for i in range(L,min(L+2019,R+1)):
  for j in range(i,min(i+2019,R+1)):
    if i == j:
      continue
    ans = min(ans,i * j % MOD)
print(ans)
Buggy python submission (verdict: Runtime Error):
from operator import mul
from functools import reduce

def cmb(n,r):
    r = min(n-r,r)
    if r == 0: return 1
    over = reduce(mul, range(n, n - r, -1))
    under = reduce(mul, range(1,r + 1))
    return over // under

N, K = map(int,input().split())
MOD = 10**9+7
for i in range(1,K+1):
  print(cmb(N-K+1,i) * cmb(K-1,i-1) % MOD)
  

Fixed submission:
from scipy.misc import comb
N, K = map(int,input().split())
MOD = 10**9 + 7
for i in range(1,K+1):
  print(comb(N-K+1,i,exact=True) * comb(K-1,i-1,exact=True) % MOD)
Buggy python submission (verdict: Time Limit Exceeded):
n,m = map(int,input().split())
a = [int(input()) for _ in range(m)]
dp = [0] * (n+1)
dp[0] = 1
for i in range(1,n+1):
  dp[i]=(dp[i-1]+dp[i-2])%(10**9+7)
  if i in a:dp[i]=0
print(dp[n])

Fixed submission:
n,m = map(int,input().split())
a = set([int(input()) for _ in range(m)])
dp = [0] * (n+1)
dp[0] = 1
for i in range(1,n+1):
  dp[i]=(dp[i-1]+dp[i-2])%(10**9+7)
  if i in a:dp[i]=0
print(dp[n])
Buggy python submission (verdict: Time Limit Exceeded):
N, M = map(int,input().split())
A = list(map(int,input().split()))
A = sorted(A)
BC = []
for m in range(M):
  b,c = map(int,input().split())
  BC.append([b,c])
BC = sorted(BC, key=lambda x: x[1], reverse=True)
L = []
for i in range(M):
  for j in range(BC[i][0]):
    L.append(BC[i][1])
for i in range(min(N,len(L))):
  if A[i] < L[i]:
    A[i] = L[i]
  else:
    break
print(sum(A))



Fixed submission:
import heapq
from heapq import heapify

N, M = map(int,input().split())
A = list(map(int,input().split()))
L = []
for i in range(N):
  L.append([A[i],1])
for i in range(M):
  b, c = map(int,input().split())
  L.append([c,b])
heapq._heapify_max(L)

def _heappush_max(heap, item):
    heap.append(item)
    heapq._siftdown_max(heap, 0, len(heap)-1)
def _heappop_max(heap):
    lastelt = heap.pop()
    if heap:
        returnitem = heap[0]
        heap[0] = lastelt
        heapq._siftup_max(heap, 0)
        return returnitem
    return lastelt

ans = 0
for i in range(N):
  x = _heappop_max(L)
  if x[1] > 1:
    ans += x[0]
    x[1] -= 1
    _heappush_max(L,x)
  else:
    ans += x[0]
print(ans)
Buggy python submission (verdict: Runtime Error):
n = int(input())
v = list(map(int,input().split()))
c = list(map(int,input().split()))

total_v = 0

for i in range(n-1)
	if v[i] - c[i] > 0:
    	total_v += v[i] - c[i]
print(total_v)


Fixed submission:
n = int(input())
v = list(map(int,input().split()))
c = list(map(int,input().split()))

total_v = 0

for i in range(n):
  if v[i] - c[i] > 0:
    total_v += (v[i] - c[i])

print(total_v)

Buggy python submission (verdict: Runtime Error):
n = int(input())
v = list(map(int,input()))
c = list(map(int,input()))

total_v = 0

for i in range(n-1)
	if v[i] - c[i] > 0:
    	total_v += v[i] - c[i]
print(total_v)

Fixed submission:
n = int(input())
v = list(map(int,input().split()))
c = list(map(int,input().split()))

total_v = 0

for i in range(n):
  if v[i] - c[i] > 0:
    total_v += (v[i] - c[i])

print(total_v)
Buggy python submission (verdict: Time Limit Exceeded):
n,a,b,c,d,e = (int(input()) for _ in range(6))
one=n
two=0
three=0
four=0
five=0
six=0
count=0
while six!=n:
  count+=1
  if ((five==0 and count==1) or five>0) and count>=5:
    if five>=e:
      five=five-e
      six+=e
    else:
      six+=five
      five=0
  if ((four==0 and count==1) or four>0) and count>=4:
    if four>=d:
      four=four-d
      five+=d
    else:
      five+=four
      four=0
  if ((three==0 and count==1) or three>0) and count>=3:
    if three>=c:
      three=three-c
      four+=c
    else:
      four+=three
      three=0
  if ((two==0 and count==1) or two>0) and count>=2:
    if two>=b:
      two=two-b
      three+=b
    else:
      three+=two
      two=0
  if one>0:
    if one>=a:
      one=one-a
      two+=a
    else:
      two+=one
      one=0
  else:pass
print(count)


Fixed submission:
n,a,b,c,d,e = (int(input()) for _ in range(6))
print(-(-n//min(a,b,c,d,e))+4)
Buggy python submission (verdict: Time Limit Exceeded):
n,q = map(int,input().split())
s = input()
left = []
right = []
for i in range(q):
  l,r = map(int,input().split())
  left.append(l)
  right.append(r)
for j in range(q):
  print(s[left[j]-1:right[j]].count("AC"))

Fixed submission:
n,q = map(int,input().split())
s = input()
left = []
right = []
ans = [0]*(n+1)
for i in range(q):
  l,r = map(int,input().split())
  left.append(l)
  right.append(r)
for j in range(n):
  ans[j+1] = ans[j]+(1 if s[j:j+2]=="AC" else 0) 
for k in range(q):
  print(ans[right[k]-1]-ans[left[k]-1])
Buggy python submission (verdict: Runtime Error):
H,W = map(int,input().split)
h,w = map(int,input().split)
print((H*W)-(h*w))

Fixed submission:
H,W = map(int,input().split())
h,w = map(int,input().split())
print((H-h)*(W-w))
Buggy python submission (verdict: Time Limit Exceeded):
A, B = map(int,input().split())
if B - A >= 10:
  half = (A+B)//2
  ans = A
  for l in range(A+1,(A + half) // 2 + 1):
    ans ^= l
  for ml in range((A + half) // 2 + 1,half + 1):
    ans ^= ml
  for mr in range(half + 1,half + half // 2 + 1):
    ans ^= mr
  for r in range((A+B)//2+1,B+1):
    ans ^= r
else:
  ans = A
  for i in range(A+1,B+1):
    ans ^= i
print(ans)

Fixed submission:
A, B = map(int,input().split())
F1 = A
F2 = B + 1
if (F1 // 2) % 2 == 0:
  tmp1 = 0
else:
  tmp1 = 1
if F1 % 2 != 0:
  tmp1 ^= A - 1

if (F2 // 2) % 2 == 0:
  tmp2 = 0
else:
  tmp2 = 1
if F2 % 2 != 0:
  tmp2 ^= B
print(tmp1 ^ tmp2)

Buggy python submission (verdict: Runtime Error):
A, B = map(int,input().split())
S = 10**6
if B - A >= S:
  L = list(range(A,(A+B)//2+1))
  R = list(range((A+B)//2+1,B+1))
  print(L)
  print(R)
  ans = L[0]
  for l in L[1:]:
    ans ^= l
  for r in R:
    ans ^= r
else:
  ans = A
  for i in range(A+1,B+1):
    ans ^= i
print(ans)

Fixed submission:
A, B = map(int,input().split())
F1 = A
F2 = B + 1
if (F1 // 2) % 2 == 0:
  tmp1 = 0
else:
  tmp1 = 1
if F1 % 2 != 0:
  tmp1 ^= A - 1

if (F2 // 2) % 2 == 0:
  tmp2 = 0
else:
  tmp2 = 1
if F2 % 2 != 0:
  tmp2 ^= B
print(tmp1 ^ tmp2)
Buggy python submission (verdict: Time Limit Exceeded):
s = input()
ori = len(s)
while "10" in s or "01" in s:
  s = s.replace("10","")
  s = s.replace("01","")
print(ori-len(s))

Fixed submission:
S=input()
stack=[]
count=0
for s in S:
    if not stack:
        stack.append(s)
    elif stack[-1]!=s:
        stack.pop()
        count+=2
    else:
        stack.append(s)
print(count)
Buggy python submission (verdict: Runtime Error):
n,m = map(int,input().split())
food = [0]*m
for i in range(n):
  k,*a = map(int,input().split())
  for j in range(k):
    food[a[j]]+=1
print(food.count(n))


Fixed submission:
n,m = map(int,input().split())
food = [0]*(m+1)
for i in range(n):
  k,*a = map(int,input().split())
  for j in range(k):
    food[a[j]]+=1
print(food.count(n))
Buggy python submission (verdict: Runtime Error):
n = int(input())
L = map(int,input().split())
print("Yes" if max(L)<sum(L)-max(L) else "No")

Fixed submission:
n = int(input())
L = list(map(int,input().split()))
print("Yes" if max(L)<sum(L)-max(L) else "No")
Buggy python submission (verdict: Runtime Error):
n,x=map(int,input().split())
B=["P"]
for i in range(1,n+1):
  b="B"+B[i-1]+"P"+B[i-1]+"B"
  B.append(b)
print(B[n][:x].count("P"))

Fixed submission:
N,X=map(int,input().split())
a,p=[1],[1]
for i in range(N):
    a.append(a[i]*2+3)
    p.append(p[i]*2+1)
def f(n,x):
    if n==0:return 0 if x<=0 else 1
    elif x<=1+a[n-1]:return f(n-1,x-1)
    else:return p[n-1]+1+f(n-1,x-2-a[n-1])
print(f(N,X))