Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
N, P = map(int, input().split())
S = input()

cnt = 0
if P == 2 or P == 5:
    for i in range(N):
        if int(S[i]) % P == 0:
            cnt += (i+1)
            
else:
    dic = dict()
    dic[0] = 1
    for i in range(N):
        s = int(S[i : N])
        if not s%P in dic:
            dic[s%P] = 1
        else:
            dic[s%P] += 1
    for i in dic:
        cnt += dic[i]*(dic[i]-1)/2
        
print(int(cnt))

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

cnt = 0
if P == 2 or P == 5:
    for i in range(N):
        if int(S[i]) % P == 0:
            cnt += (i+1)
            
else:
    dic = dict()
    dic[0] = 1
    r = 0
    for i in range(N):
        s = (pow(10,i,P)*int(S[N-1-i]) + r) % P
        r = s
        if not s in dic:
            dic[s] = 1
        else:
            dic[s] += 1
    for i in dic:
        cnt += dic[i]*(dic[i]-1)/2
        
print(int(cnt))

Buggy python submission (verdict: Time Limit Exceeded):
N, P = map(int, input().split())
S = input()

dp_table = list([0]*P for _ in range(N))

dp_table[0][int(S[0])%P] = 1

for i in range(N-1):
    d = dp_table[i]
    d_nxt = dp_table[i+1]
    s = int(S[i+1])
    d_nxt[s%P] += 1
    for j in range(P):
        if d[j] != 0:
            d_nxt[(j*10+s)%P] += d[j]

cnt = 0            
for i in range(N):
    cnt += dp_table[i][0]
    
print(cnt)

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

cnt = 0
if P == 2 or P == 5:
    for i in range(N):
        if int(S[i]) % P == 0:
            cnt += (i+1)
            
else:
    dic = dict()
    dic[0] = 1
    r = 0
    for i in range(N):
        s = (pow(10,i,P)*int(S[N-1-i]) + r) % P
        r = s
        if not s in dic:
            dic[s] = 1
        else:
            dic[s] += 1
    for i in dic:
        cnt += dic[i]*(dic[i]-1)/2
        
print(int(cnt))
Buggy python submission (verdict: Runtime Error):
import sys

A = list(list(map(int, input().split())) for _ in range(3))
N = int(input())
num = list(int(input()) for _ in range(N))

for i in range(3):
    for j in range(3):
        if A[i][j] in num:
            A[i][j] = -1
            
if A[0][0] == -1 and A[0][1] == -1 and A[0][2] == -1:
    print("Yes")
    sys.exit()
elif A[1][0] == -1 and A[1][1] == -1 and A[1][2] == -1:
    print("Yes")
    sys.exit()
elif A[2][0] == -1 and A[2][1] == -1 and A[2][2] == -1:
    print("Yes")
    sys.exit()
elif A[0][0] == -1 and A[1][0] == -1 and A[2][0] == -1:
    print("Yes")
    sys.exit()
elif A[0][1] == -1 and A[1][1] == -1 and A[2][1] == -1:
    print("Yes")
    sys.exit()
elif A[0][2] == -1 and A[1][2] == -1 and A[2][2] == -1:
    print("Yes")
    sys.exit()
elif A[0][0] == -1 and A[1][1] == -1 and A[1][1] == -1:
    print("Yes")
    sys.exit()
elif A[0][2] == -1 and A[1][1] == -1 and A[2][0] == -1:
    print("Yes")
    sys.exit()
    
print("No")

Fixed submission:
n = int(input())

r = n // 2
a = n % 2
print(r + a)
Buggy python submission (verdict: Runtime Error):
N, Q = map(int, input().split())

if N > 1000:
    import sys
    sys.setrecursionlimit(N)

Edges = list([] for _ in range(N))
for i in range(N-1):
    a, b = map(int, input().split())
    Edges[a-1].append(b-1)
    Edges[b-1].append(a-1)
P = [0 for _ in range(N)]
for i in range(Q):
    p, x = map(int, input().split())
    P[p-1] += x

gone = [False for _ in range(N)]

def dfs(counter, count, cur_node):
    count += P[cur_node]
    gone[cur_node] = True
    counter[cur_node] += count
    for next_node in Edges[cur_node]:
        if gone[next_node]:
            continue
        dfs(counter, count, next_node)

counter = [0 for _ in range(N)]
dfs(counter, 0, 0)

for c in counter:
    print(c)

Fixed submission:
import sys
sys.setrecursionlimit(10**6)

N, Q = map(int, input().split())
Edges = list([] for _ in range(N))
for i in range(N-1):
    a, b = map(int, input().split())
    Edges[a-1].append(b-1)
    Edges[b-1].append(a-1)
P = [0 for _ in range(N)]
for i in range(Q):
    p, x = map(int, input().split())
    P[p-1] += x

gone = [False for _ in range(N)]

def dfs(counter, count, cur_node):
    count += P[cur_node]
    gone[cur_node] = True
    counter[cur_node] += count
    for next_node in Edges[cur_node]:
        if gone[next_node]:
            continue
        dfs(counter, count, next_node)

counter = [0 for _ in range(N)]
dfs(counter, 0, 0)

for c in counter:
    print(c)

Buggy python submission (verdict: Runtime Error):
N, Q = map(int, input().split())
Edges = list([] for _ in range(N))
for i in range(N-1):
    a, b = map(int, input().split())
    Edges[a-1].append(b-1)
    Edges[b-1].append(a-1)
P = [0 for _ in range(N)]
for i in range(Q):
    p, x = map(int, input().split())
    P[p-1] += x

gone = [False for _ in range(N)]

def dfs(counter, count, cur_node):
    count += P[cur_node]
    gone[cur_node] = True
    counter[cur_node] += count
    for next_node in Edges[cur_node]:
        if gone[next_node]:
            continue
        dfs(counter, count, next_node)

counter = [0 for _ in range(N)]
dfs(counter, 0, 0)

for c in counter:
    print(c)

Fixed submission:
import sys
sys.setrecursionlimit(10**6)

N, Q = map(int, input().split())
Edges = list([] for _ in range(N))
for i in range(N-1):
    a, b = map(int, input().split())
    Edges[a-1].append(b-1)
    Edges[b-1].append(a-1)
P = [0 for _ in range(N)]
for i in range(Q):
    p, x = map(int, input().split())
    P[p-1] += x

gone = [False for _ in range(N)]

def dfs(counter, count, cur_node):
    count += P[cur_node]
    gone[cur_node] = True
    counter[cur_node] += count
    for next_node in Edges[cur_node]:
        if gone[next_node]:
            continue
        dfs(counter, count, next_node)

counter = [0 for _ in range(N)]
dfs(counter, 0, 0)

for c in counter:
    print(c)
Buggy python submission (verdict: Time Limit Exceeded):
import bisect
def LIS(seq):
    dp = [seq[0]]
    for e in seq:
        if e > dp[len(dp)-1]:
            dp.append(e)
        else:
            dp[bisect.bisect_left(dp, e)] = e
    return dp

N = int(input())
seq = []
for _ in range(N):
    seq.append(int(input()))

col_num = 0
while seq:
    dp = LIS(seq)
    ind = 0
    _seq = []
    for s in seq:
        if ind < len(dp) and s == dp[ind]:
            ind += 1
        else:
            _seq.append(s)
    seq = _seq
    col_num += 1
    
print(col_num)

Fixed submission:
from collections import deque
import bisect

N = int(input())
table = deque()
for n in range(N):
    a = int(input())
    if n == 0:
        table.append(a)
    else:
        if a <= table[0]:
            table.appendleft(a)
        else:
            table[bisect.bisect_left(table, a)-1] = a
            
print(len(table))
Buggy python submission (verdict: Runtime Error):
N = int(input())
Edges = list([] for _ in range(N))
for n in range (N-1):
    x, y = map(int, input().split())
    Edges[x-1].append(y-1)
    Edges[y-1].append(x-1)

def dfs(cur_node, parent_node):
    grundy = 0
    for child_node in Edges[cur_node]:
        if child_node == parent_node:
            continue
        else:
            grundy ^= (dfs(child_node, cur_node) + 1)
    return grundy

G = dfs(0, -1)
if G == 0:
    print("Bob")
else:
    print("Alice")

Fixed submission:
import sys
sys.setrecursionlimit(pow(10,6))

N = int(input())
Edges = list([] for _ in range(N))
for n in range (N-1):
    x, y = map(int, input().split())
    Edges[x-1].append(y-1)
    Edges[y-1].append(x-1)

def dfs(cur_node, parent_node):
    grundy = 0
    for child_node in Edges[cur_node]:
        if child_node == parent_node:
            continue
        else:
            grundy ^= (dfs(child_node, cur_node) + 1)
    return grundy

G = dfs(0, -1)
if G == 0:
    print("Bob")
else:
    print("Alice")
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = list(map(int,input().split()))
s =0
M = 10**9 +7
for i in range(N-1):
  s += (A[i] * sum(A[i+1:]))%M
print(s%M)

Fixed submission:
N = int(input())
A = list(map(int,input().split()))
s =0
M = 10**9 +7
As = sum(A)
for i in range(N-1):
  As = As - A[i]
  s += (A[i] * As)%M
print(s%M)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = list(map(int,input().split()))
s =0
M = 10**9 +7
for i in range(N-1):
  s += (A[i] * sum(A[i+1:]))%M
print(s%M)

Fixed submission:
N = int(input())
A = list(map(int,input().split()))
s =0
M = 10**9 +7
As = sum(A)
for i in range(N-1):
  As = As - A[i]
  s += (A[i] * As)%M
print(s%M)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = list(map(int,input().split()))
s =0
M = 10**9 +7
for i in range(N-1):
  s += A[i] * sum(A[i+1:])
print(s%M)

Fixed submission:
N = int(input())
A = list(map(int,input().split()))
s =0
M = 10**9 +7
As = sum(A)
for i in range(N-1):
  As = As - A[i]
  s += (A[i] * As)%M
print(s%M)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = list(map(int,input().split()))
s =0
M = 10**9 +7
for i in range(len(A)-1):
  for  j in A[i+1:]:
    s += A[i]*j % M
print(s%M)

Fixed submission:
N = int(input())
A = list(map(int,input().split()))
s =0
M = 10**9 +7
As = sum(A)
for i in range(N-1):
  As = As - A[i]
  s += (A[i] * As)%M
print(s%M)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = list(map(int,input().split()))
s =0
for i in range(len(A)-1):
  for  j in A[i+1:]:
    s += A[i]*j
print(s % (10**9 +7) )

Fixed submission:
N = int(input())
A = list(map(int,input().split()))
s =0
M = 10**9 +7
As = sum(A)
for i in range(N-1):
  As = As - A[i]
  s += (A[i] * As)%M
print(s%M)
Buggy python submission (verdict: Time Limit Exceeded):
import functools
import operator

N,K = map(int,input().split())
A = list(map(int,input().split()))
R = []
for i in range(N-K+1):
  X = functools.reduce(operator.mul,A[i:i+K])
  R.append(X)
  if i ==0:
    continue
  else:
    if X > R[i-1]:
      print("Yes")
    else:
      print("No")


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

for i in range(K-1,N-1):
  if A[i-(K-1)] < A[i+1]:

    print("Yes")
  else:
    print("No")

Buggy python submission (verdict: Time Limit Exceeded):
import functools
import operator

N,K = map(int,input().split())
A = list(map(int,input().split()))
R = []
for i in range(N-K+1):
  X = functools.reduce(operator.mul,A[i:i+K])
  R.append(X)
  if i ==0:
    continue
  else:
    if X > R[i-1]:
      print("Yes")
    else:
      print("No")


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

for i in range(K-1,N-1):
  if A[i-(K-1)] < A[i+1]:

    print("Yes")
  else:
    print("No")

Buggy python submission (verdict: Time Limit Exceeded):
N,K = map(int,input().split())
A = list(map(int,input().split()))
R = []
for i in range(N-K+1):
  X = A[i]
  for j in range(K-1):
    X = X*A[i+j+1]
  R.append(X)
  if i ==0:
    continue
  else:
    if X > R[i-1]:
      print("Yes")
    else:
      print("No")


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

for i in range(K-1,N-1):
  if A[i-(K-1)] < A[i+1]:

    print("Yes")
  else:
    print("No")
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
for i in range(n):
  if (i+1) < 6:
    print(0)
  else:
    count=0
    for j in range(100):
      for k in range(100):
        c= ((j+1)+(k+1))**2-4*((j+1)**2+(k+1)**2+(j+1)*(k+1)-(i+1))
        
        if c > 0:
          z = -(j+k+2)+c**(1/2)
        if z.is_integer() and z%2 == 0 and z>0:
          count +=1
    print(count) 
     

Fixed submission:
n = int(input())
ans = [0 for i in range(n)]


for i in range(100):
  for j in range(100):
    for k in range(100):
      a = (i+1)*(i+1) +(j+1)*(j+1) + (k+1)*(k+1) + (i+1)*(j+1) +(j+1)*(k+1) + (k+1)*(i+1)
      if a <= n:
        ans[a-1]+=1
for i in ans:
  print(i)
Buggy python submission (verdict: Runtime Error):
n = int(input())
for i in range(11):
  x = i * 1000
  if x => n:
    print(x-n)
    break

Fixed submission:
n = int(input())
for i in range(11):
  x = i * 1000
  if x >= n:
    print(x-n)
    break
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
num = list(map(int,input().strip().split()))
q = int(input())
for i in range(q):
  b,c = map(int,input().strip().split())
  num = [c if x == b else x for x in num]
  print(sum(num))

Fixed submission:
n = int(input())
num = list(map(int,input().strip().split()))
s = sum(num)
num_dict = {}
for i in num:
  if i in num_dict:
    num_dict[i] += 1
  else:
    num_dict[i] = 1
q = int(input())
for i in range(q):
  b,c = map(int,input().strip().split())
  if c in num_dict:
    if b in num_dict:
      k = num_dict[b]
      num_dict[c] += num_dict[b]
      del num_dict[b]
      if b > c:
        s = s - (b-c)*k
        print(s)
      else:
        s = s + (c-b)*k
        print(s)
    else:
      print(s)
  else:
    if b in num_dict:
      k = num_dict[b]
      num_dict[c] = num_dict[b]
      del num_dict[b]
      if b > c:
        s = s - (b-c)*k
        print(s)
      else:
        s = s + (c-b)*k
        print(s)
    else:
      print(s)

Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
num = list(map(int,input().strip().split()))
q = int(input())
for i in range(q):
  b,c = map(int,input().strip().split())
  for x in range(n):
    if num[x] == b:
      num[x] = c
  print(sum(num))

Fixed submission:
n = int(input())
num = list(map(int,input().strip().split()))
s = sum(num)
num_dict = {}
for i in num:
  if i in num_dict:
    num_dict[i] += 1
  else:
    num_dict[i] = 1
q = int(input())
for i in range(q):
  b,c = map(int,input().strip().split())
  if c in num_dict:
    if b in num_dict:
      k = num_dict[b]
      num_dict[c] += num_dict[b]
      del num_dict[b]
      if b > c:
        s = s - (b-c)*k
        print(s)
      else:
        s = s + (c-b)*k
        print(s)
    else:
      print(s)
  else:
    if b in num_dict:
      k = num_dict[b]
      num_dict[c] = num_dict[b]
      del num_dict[b]
      if b > c:
        s = s - (b-c)*k
        print(s)
      else:
        s = s + (c-b)*k
        print(s)
    else:
      print(s)

Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
num = list(map(int,input().strip().split()))
q = int(input())
for i in range(q):
  b,c = map(int,input().strip().split())
  for x in range(n):
    if num[x] == b:
      num[x] = c
  print(sum(num))

Fixed submission:
n = int(input())
num = list(map(int,input().strip().split()))
s = sum(num)
num_dict = {}
for i in num:
  if i in num_dict:
    num_dict[i] += 1
  else:
    num_dict[i] = 1
q = int(input())
for i in range(q):
  b,c = map(int,input().strip().split())
  if c in num_dict:
    if b in num_dict:
      k = num_dict[b]
      num_dict[c] += num_dict[b]
      del num_dict[b]
      if b > c:
        s = s - (b-c)*k
        print(s)
      else:
        s = s + (c-b)*k
        print(s)
    else:
      print(s)
  else:
    if b in num_dict:
      k = num_dict[b]
      num_dict[c] = num_dict[b]
      del num_dict[b]
      if b > c:
        s = s - (b-c)*k
        print(s)
      else:
        s = s + (c-b)*k
        print(s)
    else:
      print(s)
Buggy python submission (verdict: Runtime Error):
x,n = map(int,input().split(" "))
if n == 0:
  print(x)
else:
  num = list(map(int, input().split(" ")))
  num.sort()

  if x not in num:
    print(x)
  else:
    y = num.index(x)
    if y == (n-1):
      if num[y-1] == x-1:
        print(x+1)
      else:
        print(x-1)
    elif y == 0:
      print(x-1)
    else:
      for i in range(x):
        y = x-i
        if y not in num:
          under = y
          count_under = i
          break
      for j in range(x):
        y = x + j
        if y not in num:
          upper = y
          count_upper = j
          break
      
      if count_under <= count_upper:
        print(under)
      else:
        print(upper)
   

Fixed submission:
x,n = map(int,input().split(" "))
if n == 0:
  print(x)
else:
  num = list(map(int, input().split(" ")))
  num.sort()

  if x not in num:
    print(x)
  else:
    y = num.index(x)
    if y == (n-1):
      if num[y-1] == x-1:
        print(x+1)
      else:
        print(x-1)
    elif y == 0:
      print(x-1)
    else:
      for i in range(100):
        y = x-i
        if y not in num:
          under = y
          count_under = i
          break
      for j in range(100):
        y = x + j
        if y not in num:
          upper = y
          count_upper = j
          break
      
      if count_under <= count_upper:
        print(under)
      else:
        print(upper)
Buggy python submission (verdict: Runtime Error):
h, w= map(int, input().split(""))
answer = (h*w)/2 + (h*w)%2
print(answer)

Fixed submission:
h, w = map(int, input().split())
if h==1 or w == 1:
  print(1)
else:
  ans = h * w //2 + (h*w)%2
  print(ans)
Buggy python submission (verdict: Runtime Error):
a,b,m = list(map(int,input().split()))
a_li = list(map(int,input().split()))
b_li = list(map(int,input().split()))
cost = [min(a_li) + min(b_li)]

for i in range(m):
  x,y,c = list(map(int,input().split()))
  price = a_li[x-1] + a_li[y-1] - c
  cost.append(price)
print(min(cost))


Fixed submission:
A, B, M = list(map(int, input().split()))
a = list(map(int, input().split()))
b = list(map(int, input().split()))
X = [list(map(int, input().split())) for i in range(M)]

ans = [min(a) + min(b)]
for x in X:
    a_idx, b_index, c = x
    ans.append(a[a_idx - 1] + b[b_index - 1] - c)

print(min(ans))

Buggy python submission (verdict: Runtime Error):
a,b,m = list(map(int,input().split()))
a_li = list(map(int,input().split()))
b_li = list(map(int,input().split()))
cost = [min(a_li) + min(b_li)]

for i in range(m):
  x,y,c = map(int,input().split())
  price = a_li[x-1] + a_li[y-1] - c
  cost.append(price)
print(min(cost))


Fixed submission:
A, B, M = list(map(int, input().split()))
a = list(map(int, input().split()))
b = list(map(int, input().split()))
X = [list(map(int, input().split())) for i in range(M)]

ans = [min(a) + min(b)]
for x in X:
    a_idx, b_index, c = x
    ans.append(a[a_idx - 1] + b[b_index - 1] - c)

print(min(ans))

Buggy python submission (verdict: Runtime Error):
a,b,m = map(int,input().split())
a_li = list(map(int,input().split()))
b_li = list(map(int,input().split()))
cost = [min(a_li) + min(b_li)]

for i in range(m):
  x,y,c = map(int,input().split())
  price = a_li[x-1] + a_li[y-1] - c
  cost.append(price)
print(min(cost))

Fixed submission:
A, B, M = list(map(int, input().split()))
a = list(map(int, input().split()))
b = list(map(int, input().split()))
X = [list(map(int, input().split())) for i in range(M)]

ans = [min(a) + min(b)]
for x in X:
    a_idx, b_index, c = x
    ans.append(a[a_idx - 1] + b[b_index - 1] - c)

print(min(ans))

Buggy python submission (verdict: Runtime Error):
a,b,m = map(int,input().split())
a_li = list(map(int,input().split()))
b_li = list(map(int,input().split()))
cost = min(a_li) + min(b_li)
for i in range(m):
  x,y,c = map(int,input().split())
  price = a_li[x-1] + a_li[y-1] - c
  if price < cost:
    cost = price
print(cost)

Fixed submission:
A, B, M = list(map(int, input().split()))
a = list(map(int, input().split()))
b = list(map(int, input().split()))
X = [list(map(int, input().split())) for i in range(M)]

ans = [min(a) + min(b)]
for x in X:
    a_idx, b_index, c = x
    ans.append(a[a_idx - 1] + b[b_index - 1] - c)

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

sum = ""
k = (n//(a+b)+1)
blue = "b"*a
red = "r"*b
sum = (blue + red) * k
ans = sum[:n].count("b")
print(ans)

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

ans = a*(n//(a+b))+ min(a,n%(a+b))
print(ans)

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

sum = ""
k = (n//(a+b)+1)
for i in range(k):
  blue = "b"*a
  red = "r"*b
  sum = sum + blue + red
  if len(sum) >= n:
    ans = sum[:n].count("b")
    print(ans)
    exit()
    

print(sum.count("b"))

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

ans = a*(n//(a+b))+ min(a,n%(a+b))
print(ans)

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

sum = ""
for i in range(10**18):
  blue = "b"*a
  red = "r"*b
  sum = sum + blue + red
  if len(sum) >= n:
    ans = sum[:n].count("b")
    print(ans)
    exit()
    

print(sum.count("b"))

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

ans = a*(n//(a+b))+ min(a,n%(a+b))
print(ans)

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

sum = ""
for i in range(10**100):
  blue = "b"*a
  red = "r"*b
  sum = sum + blue + red
  if len(sum) >= n:
    ans = sum[:n].count("b")
    break
    
print(ans)

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

ans = a*(n//(a+b))+ min(a,n%(a+b))
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
a = list(map(int,input().split()))
ans = []
for i in range(n):
  ans.append(a.index(i+1)+1)
print(*ans)

Fixed submission:
n = int(input())
a = list(map(int,input().split()))
ans = [0 for i in range(n)]
for i,vol in enumerate(a):
  ans[vol-1]=i+1
print(*ans)

Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
a = list(map(int,input().split()))
ans = []
for i in range(n):
  ans.append(a.index(i+1)+1)
ans = [str(i) for i in ans]
answer = " ".join(ans)
print(answer)

Fixed submission:
n = int(input())
a = list(map(int,input().split()))
ans = [0 for i in range(n)]
for i,vol in enumerate(a):
  ans[vol-1]=i+1
print(*ans)
Buggy python submission (verdict: Runtime Error):
a, b = map(input().split(" "))
i = 1
while i >=1:
  d = (a-1)*i +1
  if d >= b:
    print(i)
    break

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

for i in range(20):
  d = (a-1)*i +1
  if d >= b:
    print(i)
    break
Buggy python submission (verdict: Runtime Error):
n= int(input())
d = list(map(int,input().split()))
d.sort()
x=int(n/2)
if d[x] == d[x-1]:
  print(0)
else:
  y = d[x] - d[x-1]

print(y)

Fixed submission:
n= int(input())
d = list(map(int,input().split()))
d.sort()
x=int(n/2)
if d[x] == d[x-1]:
  print(0)
else:
  y = d[x] - d[x-1]
  print(y)

Buggy python submission (verdict: Runtime Error):
n= int(input())
d = list(map(int,input().split()))
d.sort()
x=int(len(d)/2)
if d[x] == d[x-1]:
  print(0)
else:
  y = d[x] - d[x-1]

print(y)

Fixed submission:
n= int(input())
d = list(map(int,input().split()))
d.sort()
x=int(n/2)
if d[x] == d[x-1]:
  print(0)
else:
  y = d[x] - d[x-1]
  print(y)
Buggy python submission (verdict: Time Limit Exceeded):
N, M = map(int,input().split())
ID = list(i+1 for i in range(N))

for i in range(M):
  L,R = map(int,input().split())
  ID_new = [j for j in range(L,R+1)]
  ID = set(ID) & set(ID_new)

print(len(ID))

Fixed submission:
N, M = map(int,input().split())
l=1
r=N
for i in range(M):
  L,R = map(int,input().split())
  l = max(l,L)
  r = min(r,R)
ans = r-l+1
if ans >= 0:
  print(ans)
else:
  print(0)
Buggy python submission (verdict: Runtime Error):
dish = [int(input()) for i in range(5)]
a = [i%10 for i in dish]
x=10
for i in a:
  if i>0:
    x=min(x,i)
y = a.index(x)
l = dish.pop(y)

time = [(i//10+1)*10  if i%10 != 0 else i for i in dish ]

ans = sum(time) + l
print(ans)

Fixed submission:
dish = [int(input()) for i in range(5)]
a = [i%10 for i in dish]

x=10
for i in a:
  if i>0:
    x=min(x,i)
if x ==10:
  x = 0
y = a.index(x)
l = dish.pop(y)

time = [(i//10+1)*10  if i%10 != 0 else i for i in dish]

ans = sum(time) + l
print(ans)
Buggy python submission (verdict: Runtime Error):
children = list(map(int,input().split())) 
children.sort()
count=0
c = 0
if x < children[0]:
  print(0)
  exit()
for i in range(n):
  count += children[i]
  c += 1
  if count == x:
    print(c)
    exit()
  elif count > x:
    print(c-1)
    exit()

print(n-1)

Fixed submission:
n, x = map(int,input().split())
children = list(map(int,input().split())) 
children.sort()
count=0
c = 0
if x < children[0]:
  print(0)
  exit()
for i in range(n):
  count += children[i]
  c += 1
  if count == x:
    print(c)
    exit()
  elif count > x:
    print(c-1)
    exit()

print(n-1)