Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
n,k=map(int,input().split())
l=list(map(int,input().split()))
final=[0]*n
if k>=n:
  print(abs(l[n-1]-l[0]))
else:   
   for i in range(1,k+1):
      final[i]=abs(l[i]-l[0])
  
   for i in range(k+1,n):

      li=[abs(h[i]-h[ik])+dp[ik] for ik in range(i-1,i-k-1,-1) ]
      final[i]=min(li)
   print(final[-1])


Fixed submission:
n,k=map(int,input().split())
l=list(map(int,input().split()))
final=[0]*n
if k>=n:
  print(abs(l[n-1]-l[0]))
else:   
   for i in range(1,k+1):
      final[i]=abs(l[i]-l[0])
  
   for i in range(k+1,n):

      li=[abs(l[i]-l[ik])+final[ik] for ik in range(i-1,i-k-1,-1) ]
      final[i]=min(li)
   print(final[-1])

Buggy python submission (verdict: Time Limit Exceeded):
n,k=map(int,input().split())
l=list(map(int,input().split()))
final=[0]*n
if k>=n:
  print(abs(l[n-1]-l[0]))
else:   
   for i in range(1,k+1):
      final[i]=abs(l[i]-l[0])
  
   for i in range(k+1,n):

      mini=10**9+1



  
      x=k
      for j in range(1,x+1):

           mini=min(mini,final[i-j]+abs(l[i]-l[i-j]))
      final[i]=mini
   print(final[-1])


Fixed submission:
n,k=map(int,input().split())
l=list(map(int,input().split()))
final=[0]*n
if k>=n:
  print(abs(l[n-1]-l[0]))
else:   
   for i in range(1,k+1):
      final[i]=abs(l[i]-l[0])
  
   for i in range(k+1,n):

      li=[abs(l[i]-l[ik])+final[ik] for ik in range(i-1,i-k-1,-1) ]
      final[i]=min(li)
   print(final[-1])

Buggy python submission (verdict: Runtime Error):
n,k=map(int,input().split())
l=list(map(int,input().split()))
final=[0]*n
if k>=n:
  print(abs(l[n-1]-l[0]))
else:   
   for i in range(1,k+1):
      final[i]=abs(l[i]-l[0])
  
   for i in range(k+1,n):

      mini=10**9+1



  
      x=k
      for j in range(1,x+1):

           mini=min(mini,final[i-j]+abs(l[i]-l[i-j]))
      final[i]=mini
    print(final[-1])


Fixed submission:
n,k=map(int,input().split())
l=list(map(int,input().split()))
final=[0]*n
if k>=n:
  print(abs(l[n-1]-l[0]))
else:   
   for i in range(1,k+1):
      final[i]=abs(l[i]-l[0])
  
   for i in range(k+1,n):

      li=[abs(l[i]-l[ik])+final[ik] for ik in range(i-1,i-k-1,-1) ]
      final[i]=min(li)
   print(final[-1])

Buggy python submission (verdict: Time Limit Exceeded):
n,k=map(int,input().split())
l=list(map(int,input().split()))
final=[0]*n

for i in range(1,n):

  mini=10**9+1



  if i<=k:
    x=i
  else:
    x=k
  for j in range(1,x+1):

     mini=min(mini,final[i-j]+abs(l[i]-l[i-j]))
  final[i]=mini
print(final[-1])


Fixed submission:
n,k=map(int,input().split())
l=list(map(int,input().split()))
final=[0]*n
if k>=n:
  print(abs(l[n-1]-l[0]))
else:   
   for i in range(1,k+1):
      final[i]=abs(l[i]-l[0])
  
   for i in range(k+1,n):

      li=[abs(l[i]-l[ik])+final[ik] for ik in range(i-1,i-k-1,-1) ]
      final[i]=min(li)
   print(final[-1])
Buggy python submission (verdict: Runtime Error):
a = input()
print(a + a*a + a*a*a)

Fixed submission:
a = input()
a = int(a)
print(a + a*a + a*a*a)
Buggy python submission (verdict: Time Limit Exceeded):
N,K = map(int, input().split())
Ai = list(map(int, input().split()))
results= []

for i in range(0,N-K + 1):
    result = 1
    for j in range(i,K + i):
        result = result * Ai[j]
    results.append(result)

for i in range(0,N-K):
    if results[i + 1] > results[i]:
        print("Yes")
    else:
        print("No")


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

for i in range(0,N-K):

    if(Ai[i] < Ai[i+K]):
        print("Yes")
    else:
        print("No")

Buggy python submission (verdict: Time Limit Exceeded):
N,K = map(int, input().split())
Ai = list(map(int, input().split()))

for i in range(0,N-K):
    Ai_pre = 1
    Ai_cur = 1

    for j in range(0,K):
        Ai_pre = Ai_pre * Ai[i + j]

    for j in range(1,K + 1):
        Ai_cur = Ai_cur * Ai[i + j]

    if Ai_cur > Ai_pre:
        print("Yes")
    else:
        print("No")


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

for i in range(0,N-K):

    if(Ai[i] < Ai[i+K]):
        print("Yes")
    else:
        print("No")
Buggy python submission (verdict: Time Limit Exceeded):
import time
import itertools

N = int(input())
def function(x,y,z):
    return pow(x,2) + pow(y,2) + pow(z,2) + (x * y) + (x * z ) + (y * z)

start = time.time()

p = list(itertools.product(range(1,30),repeat=3))
a = []

for p_in in p:
    a.append(function(p_in[0],p_in[1],p_in[2]))

for n in range(1,N + 1):
    print(a.count(n))

elapsed_time = time.time() - start
# print("elapsed_time:{0}".format(elapsed_time) + "[sec]")


Fixed submission:
import time
import itertools
import collections

N = int(input())
start = time.time()
def function(x,y,z):
    return pow(x,2) + pow(y,2) + pow(z,2) + (x * y) + (x * z ) + (y * z)

p = list(itertools.product(range(1,100),repeat=3))
a = []

for p_in in p:
    a.append(function(p_in[0],p_in[1],p_in[2]))

dict = collections.Counter(a)

for n in range(1,N + 1):
    print(dict[n])

Buggy python submission (verdict: Time Limit Exceeded):
import time
import itertools

N = int(input())
def function(x,y,z):
    return pow(x,2) + pow(y,2) + pow(z,2) + (x * y) + (x * z ) + (y * z)

start = time.time()

p = list(itertools.product(range(1,40),repeat=3))
a = []

for p_in in p:
    a.append(function(p_in[0],p_in[1],p_in[2]))

for n in range(1,N + 1):
    print(a.count(n))

elapsed_time = time.time() - start
# print("elapsed_time:{0}".format(elapsed_time) + "[sec]")


Fixed submission:
import time
import itertools
import collections

N = int(input())
start = time.time()
def function(x,y,z):
    return pow(x,2) + pow(y,2) + pow(z,2) + (x * y) + (x * z ) + (y * z)

p = list(itertools.product(range(1,100),repeat=3))
a = []

for p_in in p:
    a.append(function(p_in[0],p_in[1],p_in[2]))

dict = collections.Counter(a)

for n in range(1,N + 1):
    print(dict[n])
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
list=[int(i) for i in input().split()]
x=list[0]
k=1
while k<n:
  y=x*list[k]
  x=y
  k=k+1
if y>1000000000000000000:
  print(-1)
else:
  print(y)

Fixed submission:
n=int(input())
list=[int(i) for i in input().split()]
k=1
list.sort()
x=list[0]
while k<n:
  y=x*list[k]
  x=y
  if y<=1000000000000000000:
    k=k+1
  else:
    k=n+1
    y=-1
print(y)
Buggy python submission (verdict: Runtime Error):
k=int(input())
s=input()
l=len(s)
if l<=k:
  print(s)
else:
  p=s[1:k]
  q='...'
  r=p+q
  print(r)

Fixed submission:
n=int(input())
a=n%10
if a==3:
  print('bon')
elif a==0:
  print('pon')
elif a==1:
  print('pon')
elif a==6:
  print('pon')
elif a==8:
  print('pon')
else:
  print('hon')
Buggy python submission (verdict: Runtime Error):
k=int(input())
s=input()
l=len(s)
if s<=k:
  print(s)
else:
  p=s[1:l]
  q='...'
  r=p+q
  print(r)

Fixed submission:
k=int(input())
s=input()
l=len(s)
if l<=k:
  print(s)
else:
  p=s[0:k]
  q='...'
  r=p+q
  print(r)
Buggy python submission (verdict: Runtime Error):
S=input()
n=len(S)
if n==2:
  if S=='hi':
    print('Yes')
  else:
    print('No')
elif n==4:
   if S=='hihi':
    print('Yes')
  else:
    print('No')
elif n==6:
  if S=='hihihi':
    print('Yes')
  else:
    print('No')
elif n==8:
   if S=='hihihihi':
    print('Yes')
  else:
    print('No')
elif n==10:
   if S=='hihihihihi':
    print('Yes')
  else:
    print('No')
else:
  print('No')

Fixed submission:
S=input()
n=len(S)
if n==2:
  if S=='hi':
    print('Yes')
  else:
    print('No')
elif n==4:
  if S=='hihi':
    print('Yes')
  else:
    print('No')
elif n==6:
  if S=='hihihi':
    print('Yes')
  else:
    print('No')
elif n==8:
  if S=='hihihihi':
    print('Yes')
  else:
    print('No')
elif n==10:
  if S=='hihihihihi':
    print('Yes')
  else:
    print('No')
else:
  print('No')
Buggy python submission (verdict: Runtime Error):
K,X=input().split()
k=int(K)
x=int(X)
if 500*k>==x:
  print('Yes')
else:
  print('No')

Fixed submission:
K,X=input().split()
k=int(K)
x=int(X)
if 500*k>=x:
  print('Yes')
else:
  print('No')
Buggy python submission (verdict: Runtime Error):
a=int(input())
b=int(input())
if a=1:
  if b=2:
    print(3)
  else:
    print(2)
elif a=2:
  if b=1:
    print(3)
  else:
    print(1)
else:
  if a=1:
    print(2)
  else:
    print(1)

Fixed submission:
a=int(input())
b=int(input())
if a==1:
  if b==2:
    print(3)
  else:
    print(2)
elif a==2:
  if b==1:
    print(3)
  else:
    print(1)
else:
  if b==1:
    print(2)
  else:
    print(1)
Buggy python submission (verdict: Runtime Error):
A,B=input().split()
a=int(A)
b=int(B)
m=1
n=1
while n<=min(a,b):
  if a%n==0:
    if b%n==0:
      m=n
      n=n+1
    else:
      n=n+1
  else:
    n=n+1
if m==1:
  print(1)
elif m==2:
  print(2)
else:
  x=3
  u=0
  v=0
  while x<=m:
    t=2
    while t<=x-1:
      if x%t==0:
        u=u+1
        t=t+1
      else:
        u=u
        t=t+1
    if u==0:
      if m%x==0:
        v=v+1
    u=0
    x=x+1
  print(v+2)

Fixed submission:
n=int(input())
if n%2==0:
  a=0.5
else:
  a=((n+1)/2)/n
print(a)

Buggy python submission (verdict: Runtime Error):
A,B=input().split()
a=int(A)
b=int(B)
m=1
n=1
while n<=min(a,b):
  if a%n==0:
    if b%n==0:
      m=n
      n=n+1
    else:
      n=n+1
  else:
    n=n+1
if m==1:
  print(1)
elif m==2:
  print(2)
else:
  x=3
  u=0
  v=0
  while x<=m:
    t=2
    while t<=x-1:
      if x%t==0:
        u=u+1
        t=t+1
      else:
        u=u
        t=t+1
    if u==0:
      if m%x==0:
        v=v+1
      else:
        v=v
    else:
      v=v
    u=0
    x=x+2
  print(v+2)

Fixed submission:
n=int(input())
if n%2==0:
  a=0.5
else:
  a=((n+1)/2)/n
print(a)

Buggy python submission (verdict: Runtime Error):
A,B=input().split()
a=int(A)
b=int(B)
m=1
n=1
while n<=min(a,b):
  if a%n==0:
    if b%n==0:
      m=n
    else:
    n=+1
  else:
    n=+1
if m==1:
  print(1)
elif m==2:
  print(2)
else:
  x=3
  u=0
  v=0
  while x<=m:
    t=2
    while t<=x-1:
      if x%t==0:
        u=+1
        t=t+1
      else:
        t=t+1
    if u==0:
      if m%x==0:
        v=v+1
    u=0
    x=+1
  print(v+2)

Fixed submission:
n=int(input())
if n%2==0:
  a=0.5
else:
  a=((n+1)/2)/n
print(a)
Buggy python submission (verdict: Runtime Error):
n=int(input())
v=input().split()
w=sorted(v)
a=1
x=int(w[0])
while a<=n-1:
  y=int(w[a])
  z=float(x)+float(y)
  x=float(z)/float(2)
  a=a+1
print(x)

Fixed submission:
A=input()
s=input()
a=int(A)
if a>=3200:
  print(s)
else:
  print('red')
Buggy python submission (verdict: Runtime Error):
N,X=input().split()
n=int(N)
x=int(X)
i=list(map(int,input().split()))
D=0
k=0
while D<=x:
  if k<=n+1:
    D=D+i[k]
    k=k+1
  else:
    k=n+1
print(k)

Fixed submission:
X,A=input().split()
x=int(X)
a=int(A)
if x<a:
  print(0)
else:
  print(10)

Buggy python submission (verdict: Runtime Error):
N,X=input().split()
n=int(N)
x=int(X)
i=list(map(int,input().split()))
D=0
k=0
while D<=x:
  while k<=n+1:
    D=D+i[k]
    k=k+1
print(k)

Fixed submission:
X,A=input().split()
x=int(X)
a=int(A)
if x<a:
  print(0)
else:
  print(10)
Buggy python submission (verdict: Runtime Error):
T,X=int(input().split())

t=int(T)
x=int(X)

print(t/x)

Fixed submission:
T,X=input().split()

t=int(T)
x=int(X)

print(t/x)
Buggy python submission (verdict: Runtime Error):
d=int(input())
if d=25:
  print('Christmas')
elif:
  print('Christmas Eve')
elif:
  print('Christmas Eve Eve')
else:
  print('Christmas Eve Eve Eve')

Fixed submission:
d=int(input())
if d==25:
  print('Christmas')
elif d==24:
  print('Christmas Eve')
elif d==23:
  print('Christmas Eve Eve')
else:
  print('Christmas Eve Eve Eve')
Buggy python submission (verdict: Runtime Error):
A,B,C=input().split()

a=int(A)
b=int(B)
c=int(C)

if a>=b:
  if a>=c:
    x=a
    if b>=c:
      y=b
      z=c
      else:
        y=c
        z=b
    else:
      x=c
      y=a
      z=b
else:
  if b>=c:
    x=b
    if a>=c:
      y=a
      z=c
      else:
        y=c
        z=a
    else:
      x=c
      y=b
      z=a

n==x*100+y*10+z
print(n)

Fixed submission:
A,B,C=input().split()

a=int(A)
b=int(B)
c=int(C)

if a>=b:
  if a>=c:
    x=a
    if b>=c:
      y=b
      z=c
    else:
        y=c
        z=b
  else:
      x=c
      y=a
      z=b
else:
  if b>=c:
    x=b
    if a>=c:
      y=a
      z=c
    else:
        y=c
        z=a
  else:
      x=c
      y=b
      z=a

n=x*10+y+z
print(n)
Buggy python submission (verdict: Runtime Error):
a,b=input().split.
A=int(a)
B=int(b)
print((A-1)*(B-1))

Fixed submission:
a,b=input().split()
A=int(a)
B=int(b)
print((A-1)*(B-1))
Buggy python submission (verdict: Runtime Error):
n=int(input())
if n%2==0:
  print(n)
else:
  print(2n)

Fixed submission:
n=int(input())
if n%2==0:
  print(n)
else:
  print(2*n)
Buggy python submission (verdict: Runtime Error):
s=input()
x=s.count('a')
y=s.count('b')
z=s.count('c')
if a==1 and a==1 and a==1:
  print('Yes')
else:
  print('No')

Fixed submission:
s=input()
x=s.count('a')
y=s.count('b')
z=s.count('c')
if x==1 and y==1 and z==1:
  print('Yes')
else:
  print('No')
Buggy python submission (verdict: Runtime Error):
A,B=input().spliy()
a=int(A)
b=int(B)
x=a+b
if x>10:
  print('error')
else:
  print(x)

Fixed submission:
A,B=input().split()
a=int(A)
b=int(B)
x=a+b
if x>=10:
  print('error')
else:
  print(x)
Buggy python submission (verdict: Time Limit Exceeded):
import sys
import numpy as np
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines

n = int(input())
p = np.array(list(map(int, input().split())))
cnt = 0
for num, i in enumerate(p):
    if np.all((p[:num]-i) > 0):
        cnt += 1

print(cnt)

Fixed submission:
n = int(input())
p = list(map(int, input().split()))
 
l = p[0]
ans = 0
for i in p:
    if i <= l:
        ans += 1
        l = i
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines

n = int(input())
p = list(map(int, input().split()))
cnt = 0
for num, i in enumerate(p):
    flag = 1
    for j in p[:num]:
        if j < i:
            flag = 0
            break
    if flag:
        cnt += 1
print(cnt)

Fixed submission:
n = int(input())
p = list(map(int, input().split()))
 
l = p[0]
ans = 0
for i in p:
    if i <= l:
        ans += 1
        l = i
print(ans)
Buggy python submission (verdict: Runtime Error):
n = int(input())
print(int(((1 + 5**(1/2)) / 2)**(n) + ((1 - 5**(1/2)) / 2)**(n)))

Fixed submission:
n = int(input())
h = list(map(int, input().split()))
nm = len(h)
ans = 0
for _ in range(nm):
    cnt = 0
    while True:
        if len(h) == 1:
            break
        if h[0] >= h[1]:
            cnt += 1
            h.pop(0)
        else:
            h.pop(0)
            break
    ans = max(ans, cnt)
print(ans)
Buggy python submission (verdict: Runtime Error):
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
import numpy as np

@jit
def main(n, x, a):
  cnt = 0
  for i in a:
    x -= i
    if x <= 0:
      break
    elif i == a[-1] and x > 0:
      break
    cnt += 1
  return cnt

n, x = map(int, readline().split())
a = np.sort(np.array(readline().split(), np.int64))
print(main(n, x, a))


Fixed submission:
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
import numpy as np


def main(n, x, a):
  cnt = 0
  for j, i in enumerate(a):
    x -= i
    if x < 0:
      break
    elif j == n-1 and x > 0:
      break
    cnt += 1
  return cnt

n, x = map(int, readline().split())
a = np.sort(np.array(readline().split(), np.int64))
print(main(n, x, a))
Buggy python submission (verdict: Runtime Error):
import sys
import numpy as np
import collections as cl
import itertools as it
# import more_itertools as mit
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
sys.setrecursionlimit(100000)

n = int(readline())
w = list(readlines().split())
dic = set()

for i in w:
    if i == 0:
        dic.append(i)
        continue
    if i in dic or dic[i-1][-1] != dic[i][0]:
        print('No')
        sys.exit()
    dic.append(i)
print('Yes')

Fixed submission:
import sys
import numpy as np
import collections as cl
import itertools as it
# import more_itertools as mit
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
sys.setrecursionlimit(100000)

n = int(readline())
w = [input().strip() for _ in range(n)]
dic = set()

for num, i in enumerate(w):
    if num == 0:
        dic.add(i)
        continue
    if i in dic or w[num-1][-1] != i[0]:
        print('No')
        sys.exit()
    dic.add(i)
print('Yes')
Buggy python submission (verdict: Time Limit Exceeded):
import sys
import numpy as np
import numba
from numba import jit
 
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines

@jit
def main(p):
  count = 0
  if np.any(p%2==1):
    return 0
  if np.unique(p).size == 1:
    return -1
  while True:
    if np.any(p%2 == 1):
      return count
    p[0], p[1], p[2] = p[1]/2 + p[2]/2, p[0]/2 + p[2]/2, p[0]/2 + p[1]/2
    count += 1


p = np.array(readline().split(), np.int64)

print(main(p))

Fixed submission:
a, b, c = map(int, input().split())
if a == b and b == c:
    if a % 2 == 0:
        print(-1)
    else:
        print(0)
else:
    count = 0
    while a % 2 == 0 and b % 2 == 0 and c % 2 == 0:
        a, b, c = (b + c) // 2, (c + a) // 2, (a + b) // 2
        count += 1
    print(count)

Buggy python submission (verdict: Time Limit Exceeded):
import sys
import numpy as np
import numba
from numba import jit
 
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines

@jit
def main(p):
  count = 0
  if np.any(p%2==1):
    return 0
  if np.unique(p).size == 1:
    return -1
  while True:
    if np.any(p%2 == 1):
      return count
    p[0] = p[1]/2 + p[2]/2
    p[1] = p[0]/2 + p[2]/2
    p[2] = p[0]/2 + p[1]/2
    count += 1


p = np.array(readline().split(), np.int64)
print(main(p))

Fixed submission:
a, b, c = map(int, input().split())
if a == b and b == c:
    if a % 2 == 0:
        print(-1)
    else:
        print(0)
else:
    count = 0
    while a % 2 == 0 and b % 2 == 0 and c % 2 == 0:
        a, b, c = (b + c) // 2, (c + a) // 2, (a + b) // 2
        count += 1
    print(count)

Buggy python submission (verdict: Runtime Error):
import sys
import numpy as np
import numba
from numba import jit
 
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines

@jit
def main(p):
  count = 0
  if np.any(p%2==1):
    return 0
  if np.unique(p).size == 1:
    return -1
  while True:
    if np.all(p%2 == 0):
      print('hoge')
      p = p/2
      count += 1
      continue
    break
  return count


p = np.array(readline().split(), np.int64)
print(main(p))


Fixed submission:
a, b, c = map(int, input().split())
if a == b and b == c:
    if a % 2 == 0:
        print(-1)
    else:
        print(0)
else:
    count = 0
    while a % 2 == 0 and b % 2 == 0 and c % 2 == 0:
        a, b, c = (b + c) // 2, (c + a) // 2, (a + b) // 2
        count += 1
    print(count)
Buggy python submission (verdict: Time Limit Exceeded):
k,s=input().split()
k=int(k)
s=int(s)
cnt=0
for x in range(k+1):
  for y in range(x,k+1):
    for z in range(y,k+1):
      if x+y+z==s:
        if x==y and y==z:
	        cnt+=1
        elif x==y or y==z or x==z:
          cnt+=3
        else:
          cnt+=6
print(cnt)

Fixed submission:
k,s=input().split()
k=int(k)
s=int(s)
cnt=0
for x in range(k+1):
  for y in range(k+1):
    z=s-x-y
    if z>=0 and z<=k:
      cnt+=1
print(cnt)

Buggy python submission (verdict: Time Limit Exceeded):
k,s=input().split()
k=int(k)
s=int(s)
cnt=0
for x in range(k+1):
  for y in range(k+1):
    for z in range(k+1):
      if x+y+z==s:
        cnt+=1
print(cnt)

Fixed submission:
k,s=input().split()
k=int(k)
s=int(s)
cnt=0
for x in range(k+1):
  for y in range(k+1):
    z=s-x-y
    if z>=0 and z<=k:
      cnt+=1
print(cnt)
Buggy python submission (verdict: Runtime Error):
import sys
import itertools


a, b, c, d = list(input())

lst = ['-', '+']
for i, j, k in itertools.product(range(2), range(2), range(2)):
    ans = int(a)
    if i:
        ans += int(b)
    else:
        ans -= int(b)
    if j:
        ans += int(c)
    else:
        ans -= int(c)
    if k:
        ans += int(d)
    else:
        ans -= int(d)
        
    if ans == 7:
        print(a,lst[i],b,lst[j],c,lst[k],d,'=7',sep='')
        sys.exit()

Fixed submission:
import sys
import numpy as np
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines

def calc(s, bit):
    split_list = [0]
    ans = 0
    for i in range(len(s)-1):
        if 2**i & bit:
            split_list.append(i+1)
    if split_list == [0]:
        return int(s)
    for j, i in enumerate(split_list):
        if j == len(split_list)-1:
            ans += int(s[i:])
            break
        ans += int(s[i:split_list[j+1]])
    return ans

def main(s):
    wa = 0
    for i in range(2**(len(s)-1)):
        wa += calc(s, i)
    return wa

s = input()
print(main(s))
Buggy python submission (verdict: Runtime Error):
N, X, T = map(int, input().split())
y = N // X
c = N % X
print((y * T + T) if c else (y * T))

Fixed submission:
s=input()
for i in range(4)[::-1]:
    if "R"*i in s:
        print(i)
        break
Buggy python submission (verdict: Runtime Error):
A = int(input("A="))
B = int(input("B="))
if 1 <= A <=100 and 1 <= B <=100:
    c = A * B
    print(c)
else:
    print("Error")

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

N = int(input())
k = 0

while N > 0:
    k += N % 10
    N = N // 10

if k % 9 == 0:
    print("Yes")

else:
    print("No")




Fixed submission:

N = list(input())
k = 0

for i in range(len(N)):
    N[i] = int(N[i])
    k += N[i]

if k % 9 == 0:
    print("Yes")

else:
    print("No")
Buggy python submission (verdict: Time Limit Exceeded):
N, M = map(int, input().split())

C = [1] * N

for i in range(M):
    a, b = map(int, input().split())
    a = a - 1
    if a != 0:
        C[:a] = [0] * a
    if b-1 != len(C):
        C[b:] = [0] * (len(C) - b)

print(sum(C))


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

L = []
R = []
l = 0
r = 10 ** 6
for i in range(M):
    a,b = map(int, input().split())
    L.append(a)
    R.append(b)

for i in range(M):
    if l < L[i]:
        l = L[i]
    if r > R[i]:
        r = R[i]

ans = r-l+1
if ans > 0:
    print(ans)
else:
    print("0")

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

L = []
R = []
C = [1] * N

for i in range(M):
    a, b = map(int, input().split())
    L.append(a)
    R.append(b)

for i in range(M):
    a = L[i] - 1
    b = R[i]

    if a != 0:
        C[:a] = [0] * a
    if b-1 != len(C):
        C[b:] = [0] * (len(C) - b)

print(sum(C))


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

L = []
R = []
l = 0
r = 10 ** 6
for i in range(M):
    a,b = map(int, input().split())
    L.append(a)
    R.append(b)

for i in range(M):
    if l < L[i]:
        l = L[i]
    if r > R[i]:
        r = R[i]

ans = r-l+1
if ans > 0:
    print(ans)
else:
    print("0")

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

L = []
R = []
C = [1] * N

for i in range(M):
    a, b = map(int, input().split())
    L.append(a)
    R.append(b)

for i in range(M):
    a = L[i] - 1
    b = R[i]

    if a == 0:
        C[b:] = [0] * (len(C)-b)
    elif b-1 == len(C):
        C[:a] = [0] * a
    else:
        C[b:] = [0] * (len(C) - b)
        C[:a] = [0] * a

print(sum(C))

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

L = []
R = []
l = 0
r = 10 ** 6
for i in range(M):
    a,b = map(int, input().split())
    L.append(a)
    R.append(b)

for i in range(M):
    if l < L[i]:
        l = L[i]
    if r > R[i]:
        r = R[i]

ans = r-l+1
if ans > 0:
    print(ans)
else:
    print("0")