Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
A, B = map(int, input().split())
import math
c = math.ceil((B - A) / (B - 1))
print(c + 1)


Fixed submission:
A, B = map(int, input().split())
import math
c = math.ceil((B - A) / (A - 1))
print(c + 1)

Buggy python submission (verdict: Runtime Error):
A, B = map(int, input().split())
import math
c = math.ceil((B - A) / (B - 1))
print(c + 1)

Fixed submission:
A, B = map(int, input().split())
import math
c = math.ceil((B - A) / (A - 1))
print(c + 1)

Buggy python submission (verdict: Runtime Error):
A, B = map(int, input().split())
c = math.ceil((B - A) / (B - 1))
print(c + 1)

Fixed submission:
A, B = map(int, input().split())
import math
c = math.ceil((B - A) / (A - 1))
print(c + 1)

Buggy python submission (verdict: Runtime Error):
A, B = map(int, input().split())
print(math.ceil((B - A) / (B - 1)) + 1)

Fixed submission:
A, B = map(int, input().split())
import math
c = math.ceil((B - A) / (A - 1))
print(c + 1)
Buggy python submission (verdict: Runtime Error):
b = input()
print("A" if b==T else "T" if b==A else "G" if b==C else "C")

Fixed submission:
b = input()
print("A" if b=="T" else "T" if b=="A" else "G" if b=="C" else "C")
Buggy python submission (verdict: Runtime Error):
S = input()
print("TBD" if S[6]>=5 or S[5]>=1 else "Heisei")

Fixed submission:
S = input()
print("TBD" if S[6]>="5" or S[5]>="1" else "Heisei")
Buggy python submission (verdict: Runtime Error):
T, X = int(input().split())
print(T / X)

Fixed submission:
T, X = map(int, input().split())
print(T / X)

Buggy python submission (verdict: Runtime Error):
T, X = int(input())
print(T / X)

Fixed submission:
T, X = map(int, input().split())
print(T / X)
Buggy python submission (verdict: Runtime Error):
a = int(input())
if a == 3 | a == 5 | a == 7:
  print('YES')
else:
  Print('NO')  

Fixed submission:
a = int(input())
if a == 3 or a == 5 or a == 7:
  print('YES')
else:
  print('NO')
Buggy python submission (verdict: Runtime Error):
A, B, C = map(int, input().split())
print("YES" if (A<=C && B>=C) else "NO")

Fixed submission:
A, B, C = map(int, input().split())
print("YES" if (A<=C and A+B>=C) else "NO")

Buggy python submission (verdict: Runtime Error):
A, B, C = map(int, input().split())
print("YES" if A<=C && B>=C else "NO")

Fixed submission:
A, B, C = map(int, input().split())
print("YES" if (A<=C and A+B>=C) else "NO")
Buggy python submission (verdict: Runtime Error):
for i in range(3)
	A[i] = input()
print(A[0][0] + A[1][1] + A[2][2])

Fixed submission:
A=input()
B = input()
C = input()
print(A[0] + B[1] + C[2])

Buggy python submission (verdict: Runtime Error):
for i in range(3)
	A[i] = input()
print(A[0][0] + B[1][1] + C[2][2])

Fixed submission:
A=input()
B = input()
C = input()
print(A[0] + B[1] + C[2])

Buggy python submission (verdict: Runtime Error):
for i in range(3)
	A, B, C = input()
print(A[0] + B[1] + C[2])

Fixed submission:
A=input()
B = input()
C = input()
print(A[0] + B[1] + C[2])

Buggy python submission (verdict: Runtime Error):
A, B, C = input() for i in range(3)
print(A[0] + B[1] + C[2])

Fixed submission:
A=input()
B = input()
C = input()
print(A[0] + B[1] + C[2])
Buggy python submission (verdict: Runtime Error):
a, b = map(int, input().split())
s = input()
print("Yes" if (s.count("-") == 1 and s[a] == "-" and s.count() == a+b+1) else "No")

Fixed submission:
a, b = map(int, input().split())
s = input()
print("Yes" if s.count("-") == 1 and s[a] == "-" else "No")

Buggy python submission (verdict: Runtime Error):
a, b = map(int, input().split())
s = input()
print("Yes" if s.count("-") == 1 and s[a] == "-" and s.count() == a+b+1 else "No")

Fixed submission:
a, b = map(int, input().split())
s = input()
print("Yes" if s.count("-") == 1 and s[a] == "-" else "No")
Buggy python submission (verdict: Runtime Error):
A, B, C, D = map(int, input())
print("Right" if (A+B) < (C+D) else "Balanced" if (A+B) == (C+D) else "Left")

Fixed submission:
A, B, C, D = map(int, input().split())
print("Right" if (A+B) < (C+D) else "Balanced" if (A+B) == (C+D) else "Left")
Buggy python submission (verdict: Runtime Error):
a, b = map(int, input())
import math
print(math.ceil((a + b) / 2))

Fixed submission:
a, b = map(int, input().split())
import math
print(math.ceil((a + b) / 2))
Buggy python submission (verdict: Runtime Error):
n = input()
print("Yes" if ["111", "222", "333", "444", "555", "666", "777", "888", "999", "000"] in n else "No") 

Fixed submission:
a, b, c, d, = input()
print("Yes" if a==b==c or b==c==d else "No")
Buggy python submission (verdict: Runtime Error):
a, b, c = map(int, input().split())
print(a if b == c else b if a == c else c if a == b)

Fixed submission:
a, b, c = map(int, input().split())
print(a if b == c else b if a == c else c)

Buggy python submission (verdict: Runtime Error):
a, b, c = map(int, input().split())
print(a if a not in [b, c] else b if b not in [a, c] else c if c not in [a, b])

Fixed submission:
a, b, c = map(int, input().split())
print(a if b == c else b if a == c else c)
Buggy python submission (verdict: Runtime Error):
a, b, c = sorted(map(int, input().split()))
print(a+b0

Fixed submission:
a, b, c = sorted(map(int, input().split()))
print(a+b)
Buggy python submission (verdict: Runtime Error):
A = int(input())
B = int(input())
print("GREATER" if A>B else "EQOUL" if A=B else "LESS")

Fixed submission:
A = int(input())
B = int(input())
print("GREATER" if A>B else "EQUAL" if A==B else "LESS")

Buggy python submission (verdict: Runtime Error):
A, B = (int(input()) for i in range(2))
print("GREATER" if A>B else "EQOUL" if A=B else "LESS")

Fixed submission:
A = int(input())
B = int(input())
print("GREATER" if A>B else "EQUAL" if A==B else "LESS")

Buggy python submission (verdict: Runtime Error):
A, B = int(input()) for i in range(2)
print("GREATER" if A>B else "EQOUL" if A=B else "LESS")

Fixed submission:
A = int(input())
B = int(input())
print("GREATER" if A>B else "EQUAL" if A==B else "LESS")
Buggy python submission (verdict: Runtime Error):
A, B = map(int, input())
print((A+B) % 24)

Fixed submission:
A, B = map(int, input().split())
print((A+B) % 24)
Buggy python submission (verdict: Runtime Error):
c = input()
vowel = [a, i, u, e, o]
print("vowel" if c in vowel else "consonant")

Fixed submission:
c = input()
vowel = ["a", "i", "u", "e", "o"]
print("vowel" if c in vowel else "consonant")
Buggy python submission (verdict: Runtime Error):
a = list(map(int, input().split()))

b = a.sort()
print(b)
print("Yes" if b[0]+b[1] == b[2] else "No")


Fixed submission:
a, b, c = sorted(map(int, input().split()))
print("Yes" if a+b == c else "No")
Buggy python submission (verdict: Runtime Error):
s = list(input().split())
print(len(set(s))

Fixed submission:
s = list(input().split())
print(len(set(s)))

Buggy python submission (verdict: Runtime Error):
s = list(input())
print(len(set(s))

Fixed submission:
s = list(input().split())
print(len(set(s)))

Buggy python submission (verdict: Runtime Error):
s = list(input().split())
print(len(set(s))

Fixed submission:
s = list(input().split())
print(len(set(s)))
Buggy python submission (verdict: Time Limit Exceeded):
modder = int(1e+9 + 7)


def mod(x):
    return x % modder


def explore(i, s, dp={}):
    if i == 0:
        dp = [0 if j < 3 else 1 for j in range(2000 + 1)]
    if not ((i + 2) * 3 <= s):
        return mod(dp[s])
    new_dp = [0] * (2000 + 1)
    for n in range(2000 + 1):
        value = 0
        if n >= 3 * (i + 1):
            for m in range(3, n - 3 * i):
                value = mod(mod(dp[n - m]) + value)

        new_dp[n] = value
    return mod(dp[s] + explore(i + 1, s, new_dp))


if __name__ == '__main__':
    S = int(input())
    print(explore(0, S))


Fixed submission:
def mod(x):
    return int(x % (1e+9 + 7))


def combination_dp(s):
    if s < 3:
        return 0
    dp = []
    dp.append(1)
    for i in range(1, s + 1):
        if i < 3:
            dp.append(0)
        else:
            start = 0
            end = i - 3 + 1
            dp.append(mod(sum(dp[start: end])))
    return dp[-1]


if __name__ == '__main__':
    S = int(input())
    print(combination_dp(S))
Buggy python submission (verdict: Time Limit Exceeded):
import math

n = int(input())

for i in range(1, n + 1):
    cnt = 0
    t = math.floor(i - (i ** 0.5)) + 1
    for j in range(1, t):
        for k in range(1, t):
            for l in range(1, t):
                if ((j ** 2) + (k ** 2) + (l ** 2) + (j * k) + (k * l) + (l * j)) == i:
                    cnt += 1
                elif ((j ** 2) + (k ** 2) + (l ** 2) + (j * k) + (k * l) + (l * j)) > i:
                    break
                else:
                    pass
    print(cnt)

Fixed submission:
n = int(input())
ans = [0] * 10000

for i in range(1, 101):
    for j in range(1, 101):
        for k in range(1, 101):
            m = ((i ** 2) + (j ** 2) + (k ** 2) + (i * j) + (j * k) + (k * i))
            if m < 10001:
                ans[m-1] += 1

for i in range(n):
    print(ans[i])

Buggy python submission (verdict: Time Limit Exceeded):
import math

n = int(input())

for i in range(1, n + 1):
    cnt = 0
    t = math.floor(i - (i ** 0.5)) + 1
    for j in range(1, t):
        for k in range(1, t):
            for l in range(1, t):
                if ((j ** 2) + (k ** 2) + (l ** 2) + (j * k) + (k * l) + (l * j)) == i:
                    cnt += 1
    print(cnt)

Fixed submission:
n = int(input())
ans = [0] * 10000

for i in range(1, 101):
    for j in range(1, 101):
        for k in range(1, 101):
            m = ((i ** 2) + (j ** 2) + (k ** 2) + (i * j) + (j * k) + (k * i))
            if m < 10001:
                ans[m-1] += 1

for i in range(n):
    print(ans[i])
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
*a, = map(int, input().split())
dp = [False] * n

for i in range(n):
    for j in range(n):
        if (i != j) and (a[i] % a[j] == 0):
            break
    else:
        dp[i] = True

print(dp.count(True))

Fixed submission:
n = int(input())
*a, = sorted(map(int, input().split()))
a_max = a[n-1]
dp = [True] * a_max
ans = 0
recent = 0

if n == 1:
    print(1)
    exit()

for i in a:
    if recent == i:
        ans -= 1
        recent = 0
    if dp[i-1] == False:
        continue
    else:
        for j in range(i, a_max+1, i):
            dp[j-1] = False
        ans += 1
        recent = i

print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
_=input()
val=1
for i in input().split():
  val*=int(i)
if val>10**18:
  print(-1)
  exit()

print(val)

Fixed submission:
_=input()
val=1
t=10**18

for i in map(int,input().split()):
  if i==0:
    val*=i
    break
  if val>=t: continue
  val*=i

if val>t:
  print(-1)
  exit()

print(val)

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np

n=int(input())
a = list(map(int,input().split()))

def mal():
  val=1
  x=0
  while True:
    val*=a[x]
    x+=1
    if x==n:
      if val>10**18:
        print(-1)
      else:
        print(val)
    yield x

mal()
for i in mal():
  if i==n:
    break

Fixed submission:
_=input()
val=1
t=10**18

for i in map(int,input().split()):
  if i==0:
    val*=i
    break
  if val>=t: continue
  val*=i

if val>t:
  print(-1)
  exit()

print(val)

Buggy python submission (verdict: Time Limit Exceeded):
_=input()
val=1
for i in map(int,input().split()):
  val*=i
if val>10**18:
  print(-1)
  exit()

print(val)

Fixed submission:
_=input()
val=1
t=10**18

for i in map(int,input().split()):
  if i==0:
    val*=i
    break
  if val>=t: continue
  val*=i

if val>t:
  print(-1)
  exit()

print(val)

Buggy python submission (verdict: Time Limit Exceeded):
_=int(input())
val=1
for i in map(int,input().split()):
  val*=i
if val>10**18:
  print(-1)
  exit()

print(val)

Fixed submission:
_=input()
val=1
t=10**18

for i in map(int,input().split()):
  if i==0:
    val*=i
    break
  if val>=t: continue
  val*=i

if val>t:
  print(-1)
  exit()

print(val)
Buggy python submission (verdict: Time Limit Exceeded):
import math
k=int(input())
s=0
for x in range(1,k+1):
  for y in range(1,k+1):
    for z in range(1,k+1):
      s+=math.gcd(x,math.gcd(y,z))
print(s)

Fixed submission:
import math
k=int(input())
l=[]
s=0
for x in range(1,k+1):
  for y in range(1,k+1):
    l.append(math.gcd(x,y))

for x in range(len(l)):
  for y in range(1,k+1):
    s+=math.gcd(l[x],y)
print(s)

Buggy python submission (verdict: Runtime Error):
import math
k=input()
s=0
for x in range(1,k+1):
  for y in range(1,k+1):
    for z in range(1,k+1):
      s+=math.gcd(x,gcd(y,z))
print(s)

Fixed submission:
import math
k=int(input())
l=[]
s=0
for x in range(1,k+1):
  for y in range(1,k+1):
    l.append(math.gcd(x,y))

for x in range(len(l)):
  for y in range(1,k+1):
    s+=math.gcd(l[x],y)
print(s)

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np
k=int(input())
s=0
for x in range(1,k+1):
	for y in range(1,k+1):
		for z in range(1,k+1):
			s+=np.gcd.reduce([x,y,z])
print(s)

Fixed submission:
import math
k=int(input())
l=[]
s=0
for x in range(1,k+1):
  for y in range(1,k+1):
    l.append(math.gcd(x,y))

for x in range(len(l)):
  for y in range(1,k+1):
    s+=math.gcd(l[x],y)
print(s)

Buggy python submission (verdict: Runtime Error):
import numpy as np
k=int(input())
s=0
n=range(k+1)
for x,y,z in n:
	s+=np.gcd.reduce([x,y,z])
print(s)

Fixed submission:
import math
k=int(input())
l=[]
s=0
for x in range(1,k+1):
  for y in range(1,k+1):
    l.append(math.gcd(x,y))

for x in range(len(l)):
  for y in range(1,k+1):
    s+=math.gcd(l[x],y)
print(s)
Buggy python submission (verdict: Runtime Error):
import math
H,W = input().split()
H=int(H)
W=int(W)
if H%2==0:
  ans=(H*W)/2
else:
  ans=((H-1)*W/2)+math.ceil(W/2)
  
print('{:.19g}'.format(ans))

Fixed submission:
import sys
i = int(sys.stdin.readline())
n = [1, 1, 1, 2, 1, 2, 1, 5, 2, 2, 1, 5, 1, 2, 1, 14, 1, 5, 1, 5, 2, 2, 1, 15, 2, 2, 5, 4, 1, 4, 1, 51]

print(n[i-1])
Buggy python submission (verdict: Time Limit Exceeded):
a,b,m=map(int, input().split())
fridge=list(map(int, input().split()))
microwave=list(map(int, input().split()))
s=[list(map(int,list(input().split()))) for i in range(m)]
discount = [[0 for i in range(b)] for j in range(a)]


def mapDiscountByXY(m,discount,s):
  for i in range(m):
    if discount[s[i][0]-1][s[i][1]-1] < s[i][2]:
      discount[s[i][0]-1][s[i][1]-1] = s[i][2]
  return discount


def findMin(a,b,fridge,microwave,discount):
  lowest = 100000
  
  for i in range(a):
    for j in range(b):
      if lowest > fridge[i]+microwave[j]-discount[i][j]:
        lowest = fridge[i]+microwave[j]-discount[i][j]
  return lowest


discount = mapDiscountByXY(m,discount,s)
print(findMin(a,b,fridge,microwave,discount))

Fixed submission:
_,a,b,*t = [list(map(int,i.split())) for i in open(0)]
n=min(a)+min(b)
for x,y,c in t:
  n=min(n,a[x-1]+b[y-1]-c)
print(n)
Buggy python submission (verdict: Time Limit Exceeded):
n,a,b=map(int, input().split())

balls= 0
blue = 0

for i in range(10**18):
  if i % 2 == 0:
    if (balls + a) >= n:
      fill = n - balls
      balls = balls + fill
      blue = blue + fill
      break      
    balls = balls + a
    blue = blue + a
  else:
    if (balls + b) >= n:
      fill = n - balls
      balls = balls + fill
      break
    balls = balls + b

print(blue)

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

balls= 0
blue = 0

time = n // (a+b)
tmp = n % (a+b)
if tmp < a:
  blue = time*a + tmp
else:
  blue = (time+1)*a

print(blue)

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

balls= ""
count = 0
blue = 0

for i in range(10**18):
  count= count+1
  if count % 2 == 1:
    balls = balls +'b'*a
  else:
    balls = balls +'r'*b
  if i > n:
    break

for i in range(n):
  if balls[i] == 'b':
  	blue = blue+1

print(blue)

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

balls= 0
blue = 0

time = n // (a+b)
tmp = n % (a+b)
if tmp < a:
  blue = time*a + tmp
else:
  blue = (time+1)*a

print(blue)

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

balls= ""
count = 0
blue = 0

while len(balls)<=n:
  count= count+1
  if count % 2 == 1:
    balls = balls +'b'*a
  else:
    balls = balls +'r'*b

for i in range(n):
  if balls[i] == 'b':
  	blue = blue+1

print(blue)

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

balls= 0
blue = 0

time = n // (a+b)
tmp = n % (a+b)
if tmp < a:
  blue = time*a + tmp
else:
  blue = (time+1)*a

print(blue)
Buggy python submission (verdict: Time Limit Exceeded):
import math
import sys

import numpy as np
from scipy.special import comb

N = int(input())
if N < 2:
    print(0)
    sys.exit()

# Num of arrays consist of 0 and 9 only
# (but subtract a number of 0-only and 9-only arrays)
ans = np.power(2, N) - 2
x = 1
while 2 + x <= N:
    # Fill x sheets by 1~8
    ans += (np.power(2, (N - x)) - 2) * comb(N, x, exact=True) * np.power(8, x)
    x += 1
print(ans % (10 ** 9 + 7))

Fixed submission:
def powmod(x, y, mod):
    res = pow(x, y) % mod
    return res

N = int(input())
mod = pow(10, 9) + 7
# (x + y) mod z = (x mod z + y mod z) mod z
ans = powmod(10, N, mod) - 2 * powmod(9, N, mod) + powmod(8, N, mod)
ans = ans % mod
print(ans)
Buggy python submission (verdict: Runtime Error):
S = input()
T = input()

min_count = len(T)
for s in range(len(S) - len(T) + 1):  # T cannot exceed the length of S
    matched = 0
    for i in range(len(T)):
        # print(f'S[{s + i}] == T[{i}]')
        if S[s + i] == T[i]:
            matched += 1
    count = len(T) - matched
    if count < min_count:
        min_count = count
print(min_count)

Fixed submission:
inputs = input().split()
D = int(inputs[0])
T = int(inputs[1])
S = int(inputs[2])

print('Yes' if D / S <= T else 'No')
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = [int(x) for x in input().split()]

sum = 0
for i in range(N):
    for j in range(i + 1, N):
        sum += A[i] * A[j]
print(sum % (10 ** 9 + 7))

Fixed submission:
N = int(input())
A = [int(x) for x in input().split()]

sums = [0] * N
sums[0] = A[0]
for i in range(N - 1):
    sums[i + 1] = sums[i] + A[i + 1]  # sums[i] stores the sum of A0~Ai

sum = 0
for i in range(N):
    sum += A[i] * (sums[N-1] - sums[i])

print(sum % 1000000007)
Buggy python submission (verdict: Runtime Error):
N, L = [int(x) for x in input().split()]
S = []
for s in range(N):
    S.append(input())
print("".join(sorted(S)))

# %% [markdown]
#
# C
#

# %%
N, K = [int(x) for x in input().split()]
dislikes = [False] * 10
dislike_nums = [int(x) for x in input().split()]
for n in dislike_nums:
    dislikes[n] = True

# Add '0' in the beginning of N for carrying up
N = "0" + str(N)

# Create a list of numbers consists N
n_list = []
for n in N:
    n_list.append(int(n))
# Create a list of carrying up numbers
c_list = [0] * len(n_list)

# Create the smallest payment
payment = ""
for i in range(len(n_list) - 1, -1, -1):
    n = n_list[i] + c_list[i]
    if i == 0 and n == 0:
        break
    # Find an equal or larger number than n and not in dislikes
    x = -1
    for m in range(n, 10):
        if not dislikes[m]:
            x = m
            break
    if x >= 0:
        # found a number
        payment = str(m) + payment
        continue

    # Carry a number to the previous (x10) digit
    if i > 0:
        c_list[i - 1] += 1

    # Find a smaller number than n and not in dislikes
    for m in range(0, n):
        if not dislikes[m]:
            payment = str(m) + payment
            break
print(int(payment))


Fixed submission:
N, K = [int(x) for x in input().split()]
dislikes = [False] * 10
dislike_nums = [int(x) for x in input().split()]
for x in dislike_nums:
    dislikes[x] = True

for n in range(N, N * 10):
    found = False
    for x in str(n):
        if dislikes[int(x)]:
            found = True
            break
    if not found:
        break
print(n)
Buggy python submission (verdict: Runtime Error):
n = int(input())
if n <= 9:
    print(x)
elif n <= 99:
    print(9)
elif n <= 999:
    print(9 + n - 99)
elif n <= 9999:
    print(909)
elif n <= 99999:
    print(909 + n - 9999 )
else:
    print(90909)

Fixed submission:
n = int(input())
if n <= 9:
    print(n)
elif n <= 99:
    print(9)
elif n <= 999:
    print(9 + n - 99)
elif n <= 9999:
    print(909)
elif n <= 99999:
    print(909 + n - 9999 )
else:
    print(90909)
Buggy python submission (verdict: Runtime Error):
n = int(input())
h = [int(i) for i in input().split()]

if n == 1:
    print('Yes')
else:
    cnt = 0
    for i in range(1,n):
        if h[n-i] - h[n-i-1] <= -2:
            cnt = 1
            break
        elif h[n-i] - h[n-i-1] == -1:
            h[n-i-1]  -= 1

if cnt == 0:
    print('Yes')
else:
    print('No')

Fixed submission:
n = int(input())
h = [int(i) for i in input().split()]

if n == 1:
    print('Yes')
else:
    cnt = 0
    for i in range(1,n):
        if h[n-i] - h[n-i-1] <= -2:
            cnt = 1
            break
        elif h[n-i] - h[n-i-1] == -1:
            h[n-i-1]  -= 1

    if cnt == 0:
        print('Yes')
    else:
        print('No')

Buggy python submission (verdict: Runtime Error):
n = int(input())
h = [int(i) for i in input().split()]
if n == 1:
    print('Yes')
else:
    cnt = 0
    for i in range(1,n,-1):
        if h[i] - h[i-1] <= -2:
            cnt = 1
            break
        elif h[i] - h[i-1] == -1:
            h[i-1]  -= 1

if cnt == 0:
    print('Yes')
else:
    print('No')

Fixed submission:
n = int(input())
h = [int(i) for i in input().split()]

if n == 1:
    print('Yes')
else:
    cnt = 0
    for i in range(1,n):
        if h[n-i] - h[n-i-1] <= -2:
            cnt = 1
            break
        elif h[n-i] - h[n-i-1] == -1:
            h[n-i-1]  -= 1

    if cnt == 0:
        print('Yes')
    else:
        print('No')
Buggy python submission (verdict: Time Limit Exceeded):
n,m = map(int,input().split())
x = [[int(i) for i in input().split()] for i in range(m)]

cnt = 0
for i in range(1,n+1):
    cnt_1 = 0
    for j in range(m):
        if i < x[j][0] or i > x[j][1]:
            cnt_1 = 1
            break

    if cnt_1 == 0:
        cnt += 1

print(cnt)

Fixed submission:
n,m = map(int,input().split())
l = []
r = []
for i in range(m):
    l_x,r_x = map(int,input().split())
    l.append(l_x)
    r.append(r_x)

if min(r[0::])-max(l[0::])+1 >= 1:
    print(min(r[0::])-max(l[0::])+1)
else:
    print(0)

Buggy python submission (verdict: Time Limit Exceeded):
n,m = map(int,input().split())
x = []
for i in range(m):
    l,r = map(int,input().split())
    x.append([l,r])

cnt = 0
for i in range(1,n+1):
    cnt_1 = 0
    for j in range(m):
        if i < x[j][0] or i > x[j][1]:
            cnt_1 = 1
            break

    if cnt_1 == 0:
        cnt += 1

print(cnt)

Fixed submission:
n,m = map(int,input().split())
l = []
r = []
for i in range(m):
    l_x,r_x = map(int,input().split())
    l.append(l_x)
    r.append(r_x)

if min(r[0::])-max(l[0::])+1 >= 1:
    print(min(r[0::])-max(l[0::])+1)
else:
    print(0)
Buggy python submission (verdict: Runtime Error):
x = []

for i in range(n):
    x.append(int(v[i]-c[i]))

x.sort()

y = 0

i = n-1

while x[i] >= 0 and i >= 0 :
    y += x[i]
    i += -1

print(y)

Fixed submission:
n = int(input())
v = [int(i) for i in input().split()]
c = [int(j) for j in input().split()]

x = []
 
for i in range(n):
    x.append(int(v[i]-c[i]))
 
x.sort()
 
y = 0
 
i = n-1
 
while x[i] >= 0 and i >= 0 :
    y += x[i]
    i += -1
 
print(y)
Buggy python submission (verdict: Runtime Error):
n = int(input())
s = str(input())
k = int(input())
 
a = []
 
for i in range(n):
  if s[i] == s[k]:
    a.append(s[k])
  else:
    a.append("*")
 
print(a)

Fixed submission:
n = int(input())
s = input()
k = int(input())
 
a = ""
 
for i in range(n):
  if s[i] == s[k-1]:
    a = a + s[k-1]
  else:
    a = a + "*" 
print(a)

Buggy python submission (verdict: Runtime Error):
n = int(input())
s = str(input())
k = int(input())

a = []

for i in range(n):
  if s[i] == s[k]:
    a.append(s[k])
  else:
    a.append("*")

print(a)

Fixed submission:
n = int(input())
s = input()
k = int(input())
 
a = ""
 
for i in range(n):
  if s[i] == s[k-1]:
    a = a + s[k-1]
  else:
    a = a + "*" 
print(a)