Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
N,K=map(int,input().split())
u1, u2=divmod(N,K)
ans=u1**3

A=[u1]*K
for i in range(u2):
    A[i+1]+=1
if K%2==0:
    ans+=A[K//2+1]**3
print(ans)

Fixed submission:
N,K=map(int,input().split())
u1=N//K
u2=N%K
ans=u1**3

A=[u1]*K
for i in range(u2):
    A[i+1]+=1
if K%2==0:
    ans+=A[K//2]**3
print(ans)

Buggy python submission (verdict: Runtime Error):
N,K=map(int,input().split())
u1, u2=divmod(N,K)
ans=u1*3

A=[u1]*K
for i in range(u2):
    A[i+1]+=1
if K%2==0:
    ans+=A[K//2+1]*3
print(ans)

Fixed submission:
N,K=map(int,input().split())
u1=N//K
u2=N%K
ans=u1**3

A=[u1]*K
for i in range(u2):
    A[i+1]+=1
if K%2==0:
    ans+=A[K//2]**3
print(ans)

Buggy python submission (verdict: Runtime Error):
N,K=map(int,input().split())
u1, u2=divmod(N,K)
ans=u1*3

A=[u1]*K
for i in range(u2):
    A[i+1]+=1
if K%2==0:
    ans+=A[K//2+1]*3
print(ans)

Fixed submission:
N,K=map(int,input().split())
u1=N//K
u2=N%K
ans=u1**3

A=[u1]*K
for i in range(u2):
    A[i+1]+=1
if K%2==0:
    ans+=A[K//2]**3
print(ans)
Buggy python submission (verdict: Runtime Error):

n = int(input())
A = list(map(int,input().split())))
A.sort()
print(abs(A[0]-A[-1]))



Fixed submission:
n = int(input())
A = list(map(int,input().split()))
A.sort()
print(abs(A[0]-A[-1]))
Buggy python submission (verdict: Runtime Error):
a,b=map(int,input().split())
if b=100:
  b+=1

print(b*(100**a))


Fixed submission:
a,b=map(int,input().split())
if b==100:
  b+=1

print(b*(100**a))
Buggy python submission (verdict: Runtime Error):
n=int(input())
a=list(map(int,input().split()))
cnt=10**9
for i in range(n):
  k=0
  while (a-1):
    if a%2==0:
      a=a//2
      k+=1
    else:break
  cnt=min(cnt,k)    
print(cnt)


Fixed submission:
n=int(input())
a=list(map(int,input().split()))
cnt=0
for i in range(n):
  k=0
  while 1:
    if a[i]%2==0:
      a[i]=a[i]//2
      k+=1
    else:break
  cnt+=k    
print(cnt)

Buggy python submission (verdict: Runtime Error):
n=int(input())
a=list(map(int,input().split()))
cnt=0
for i in range(n):
  while a-1:
    if a%2==0:
      a=a//2
      cnt+=1
    else:break
      
print(cnt)

Fixed submission:
n=int(input())
a=list(map(int,input().split()))
cnt=0
for i in range(n):
  k=0
  while 1:
    if a[i]%2==0:
      a[i]=a[i]//2
      k+=1
    else:break
  cnt+=k    
print(cnt)
Buggy python submission (verdict: Runtime Error):
s=input();k=int(input())    

a=sorted({s[i:i+j+1] for i in range(len(s)) for j in range(k)})[k-1])
print(a)

Fixed submission:
s=input()
k=int(input())

a=sorted({s[i:i+j+1] for i in range(len(s)) for j in range(k)})[k-1]
print(a)

Buggy python submission (verdict: Runtime Error):
s=input();k=int(input())    
a=sorted({s[i:i+j+1] for i in range(len(s)) for j in range(k)}[k-1])
print(a)

Fixed submission:
s=input()
k=int(input())

a=sorted({s[i:i+j+1] for i in range(len(s)) for j in range(k)})[k-1]
print(a)

Buggy python submission (verdict: Runtime Error):
from collections import deque 
def k_sub():
    s=input()
    k=int(input())
    dq=deque()
    for i in range(1,len(s)+1):
        for j in range(k):
            a.append(s[j:j+i])
    a.sort()
    print(a[k-1])
if __name__=='__main__':
    k_sub()

Fixed submission:
s=input()
k=int(input())

a=sorted({s[i:i+j+1] for i in range(len(s)) for j in range(k)})[k-1]
print(a)

Buggy python submission (verdict: Time Limit Exceeded):
def k_sub():
    s=input()
    k=int(input())
    a=[]
    for i in range(1,len(s)+1):
        for j in range(len(s)+1-i):
            a.append(s[j:j+i])
    a=sorted(set(a))
    #print(a)
    print(a[k-1])

if __name__=='__main__':
    k_sub()

Fixed submission:
s=input()
k=int(input())

a=sorted({s[i:i+j+1] for i in range(len(s)) for j in range(k)})[k-1]
print(a)

Buggy python submission (verdict: Runtime Error):
def k_sub():
    s=input()
    k=int(input())
    a=[]
    for i in range(1,len(s)+1):
        for j in range(len(s)+1-i):
            a.append(s[j:j+i])
    a.sort()
    print(a[k])

if __name__=='__main__':
    k_sub()

Fixed submission:
s=input()
k=int(input())

a=sorted({s[i:i+j+1] for i in range(len(s)) for j in range(k)})[k-1]
print(a)
Buggy python submission (verdict: Runtime Error):
class BIT():
    def __init__(self, size):
        self.table = [0 for _ in range(size + 2)]
        self.size = size 
    def Sum(self, i):
        s = 0
        while i>0:
            s+= self.table[i]
            i-=(i&-i)
        return s 

    def Add(self,i,x):
        while i<= self.size:
            self.table[i]+=x 
            i+=(i&-i) 
        return

n=int(input())
s=[input().split() for _ in range(2*n)]
costb = [[0 for _ in range(n+1)] for _ in range(n+1)]
costw = [[0 for _ in range(n+1)] for _ in range(n+1)]
bitb, bitw = BIT(n), BIT(n)
for i in range(2*n-1,-1,-1):
    c,x=s[i][0], int(s[i][1])
    if c=="B":
        base=bitb.Sum(x-1)
        for j in range(n+1):
            costb[x-1][j]= base+bitw.Sum(j)
        bitb.Add(x,1)
    else:
        base=bitw.Sum(x-1)
        for j in range(n+1):
            cost[j][x-1]=base+bitb.Sum(j)
        bitw.Add(x,1)

dp=[[0 for _ in range(n+1)] for _ in range(n+1)]
for i in range(n+1):
    for j in range(n+1):
        if i+j==0:
            continue
        if i==0:
            dp[i][j]=dp[i][j-1]+costw[i][j-1]
        elif j==0:
            dp[i][j]=dp[i-1][j]+costb[i-1][j]
        else:
            dp[i][j]=min(dp[i][j-1]+costw[i][j-1], dp[i-1][j]+costb[i-1][j])

print(dp[n][n])

Fixed submission:
N=int(input())
Ball=[]
for i in range(2*N):
  c,a=input().split()
  Ball.append((c,int(a)))
B=[0]*N
W=[0]*N
B_table=[[0]*(N+1) for i in range(N)]
W_table=[[0]*(N+1) for i in range(N)]
for i in range(2*N):
  c=Ball[i][1]-1
  if Ball[i][0]=="B":
    B[c]=i+1
    for j in range(i+1,2*N):
      if Ball[j][0]=="B":
        if Ball[j][1]<Ball[i][1]:
          B_table[Ball[i][1]-1][0]+=1
      elif Ball[j][0]=="W":
        B_table[c][Ball[j][1]]+=1
    for k in range(N):
      B_table[c][k+1]+=B_table[c][k]
  elif Ball[i][0]=="W":
    W[c]=i+1
    for j in range(i+1,2*N):
      if Ball[j][0]=="W":
        if Ball[j][1]<Ball[i][1]:
          W_table[c][0]+=1
      elif Ball[j][0]=="B":
        W_table[c][Ball[j][1]]+=1
    for k in range(N):
      W_table[c][k+1]+=W_table[c][k]
dp=[[0]*(N+1) for i in range(N+1)]
for s in range(1,2*N+1):
  for b in range(max(0,s-N),min(s,N)+1):
    if b==0:
      dp[0][s]=dp[0][s-1]+(W[s-1]+W_table[s-1][0]-s)
    elif b==s:
      dp[s][0]=dp[s-1][0]+(B[s-1]+B_table[s-1][0]-s)
    else:
      dp[b][s-b]=min(dp[b-1][s-b]+(B[b-1]+B_table[b-1][s-b]-s),dp[b][s-b-1]+(W[s-b-1]+W_table[s-b-1][b]-s))
print(dp[N][N])

   #
Buggy python submission (verdict: Runtime Error):
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time,copy,functools

sys.setrecursionlimit(10**7)
inf = 10**20
eps = 1.0 / 10**15
mod = 10**9+7

def LI(): return [int(x) for x in sys.stdin.readline().split()]
def LI_(): return [int(x)-1 for x in sys.stdin.readline().split()]
def LF(): return [float(x) for x in sys.stdin.readline().split()]
def LS(): return sys.stdin.readline().split()
def I(): return int(sys.stdin.readline())
def F(): return float(sys.stdin.readline())
def S(): return input()
def pf(s): return print(s, flush=True)


def main():
    n,C = LI()
    a = [LI() for _ in range(n)]
    u = [_[0] for _ in a]
    x = [_[1] for _ in a]
    b=c=d=e=[0] * n
    b[0] = x[0]
    c[-1] = x[-1]
    for i in range(1, n):
        b[i] = b[i-1] + x[i]
    for i in range(n-2, -1, -1):
        c[i] = c[i+1] + x[i]
    d[0] = x[0] - u[0]
    e[-1] = x[-1] - (C-u[-1])
    for i in range(1, n):
        d[i] = max(b[i]-u[i], d[i-1])
    for i in range(n-2, -1, -1):
        e[i] = max(c[i]-(C-u[i]), e[i+1])
    r = max(d[-1], e[0], 0)
    for i in range(n):
        try:
            r = max(r,b[i]-u[i]*2+e[i+1])
        try:
            r = max(r,c[i]-(C-u[i])*2+d[i-1])
            
    return r

print(main())


Fixed submission:
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time,copy,functools

sys.setrecursionlimit(10**7)
inf = 10**20
eps = 1.0 / 10**15
mod = 10**9+7

def LI(): return [int(x) for x in sys.stdin.readline().split()]
def LI_(): return [int(x)-1 for x in sys.stdin.readline().split()]
def LF(): return [float(x) for x in sys.stdin.readline().split()]
def LS(): return sys.stdin.readline().split()
def I(): return int(sys.stdin.readline())
def F(): return float(sys.stdin.readline())
def S(): return input()
def pf(s): return print(s, flush=True)


def main():
    n,C = LI()
    a = [LI() for _ in range(n)]
    u = [_[0] for _ in a]
    x = [_[1] for _ in a]
    b = [0] * n
    c = [0] * n
    d = [0] * n
    e = [0] * n
    b[0] = x[0]
    c[-1] = x[-1]
    for i in range(1, n):
        b[i] = b[i-1] + x[i]
    for i in range(n-2, -1, -1):
        c[i] = c[i+1] + x[i]
    d[0] = x[0] - u[0]
    e[-1] = x[-1] - (C-u[-1])
    for i in range(1, n):
        d[i] = max(b[i]-u[i], d[i-1])
    for i in range(n-2, -1, -1):
        e[i] = max(c[i]-(C-u[i]), e[i+1])

    r = max(d[-1], e[0], 0)
    for i in range(n):
        if i < n-1 and r < b[i] - u[i] * 2 + e[i+1]:
            r = b[i] - u[i] * 2 + e[i+1]
        if i > 0 and r < c[i] - (C-u[i]) * 2 + d[i-1]:
            r = c[i] - (C-u[i]) * 2 + d[i-1]


    return r



print(main())

###
Buggy python submission (verdict: Runtime Error):
n,m,x=map(int,input().split())
a=[int(input()) for i in range(m)]
cnt=0
for i in range(m):
  if x<a[i]:
    cnt+=1
print(cnt)


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

print(min(len([x for x in A if x < X]), len([x for x in A if x > X])))

Buggy python submission (verdict: Runtime Error):
n,m,x=map(int,input().split())
a=[int(input())>x for i in range(m)]
print(a.count(True))


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

print(min(len([x for x in A if x < X]), len([x for x in A if x > X])))

Buggy python submission (verdict: Runtime Error):
n,m,x=map(int,input().split())
a=[int(input())>x for i in range(m)]
print(sum(a))

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

print(min(len([x for x in A if x < X]), len([x for x in A if x > X])))
Buggy python submission (verdict: Runtime Error):
n=int(input())
a=list(map(int,input().split()))
a.sort()

b=len(a)
Z=a[-1]
X=0
for i in range(1,N-1):
  if abs((Z/2)-A[X])>abs((Z/2)-A[i]):
    X=i



print(a[-1],a[X])


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

b=len(a)
Z=a[-1]
X=0
for i in range(1,n-1):
  if abs((Z/2)-a[X])>abs((Z/2)-a[i]):
    X=i



print(a[-1],a[X])

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

b=len(a)
Z=a[-1]
X=0
for i in range(1,N-1):
  if abs((Z/2)-A[X])>abs((Z/2)-A[i]):
    X=i



print(a[-1],a[l])

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

b=len(a)
Z=a[-1]
X=0
for i in range(1,n-1):
  if abs((Z/2)-a[X])>abs((Z/2)-a[i]):
    X=i



print(a[-1],a[X])
Buggy python submission (verdict: Runtime Error):
a,b,k=map(int,input().split())
d=set()
f=min(b-a+1,k)
for i in range(f):
  d.add(a+i)
for i in range(f):
  d.add(b-i)
d.sort()
for i in d:
  print(i)


Fixed submission:
a,b,k=map(int,input().split())
d=set()
f=min(b-a+1,k)
for i in range(f):
  d.add(a+i)
for i in range(f):
  d.add(b-i)
d=sorted(list(d))
for i in d:
  print(i)

Buggy python submission (verdict: Runtime Error):
a,b,k=map(int,input().split())
d=set()
for i in range(k):
  d.add(a+i)
for i in range(k):
  d.add(b-i)
d.sort()
for i in d:
  print(i)


Fixed submission:
a,b,k=map(int,input().split())
d=set()
f=min(b-a+1,k)
for i in range(f):
  d.add(a+i)
for i in range(f):
  d.add(b-i)
d=sorted(list(d))
for i in d:
  print(i)

Buggy python submission (verdict: Runtime Error):
a,b,k=map(int,input().split())
d=set()
for i in range(k):
  d.add(a+i)
for i in range(k):
  d.add(b-i)
d.sort()
for i in d:
  print(d)

Fixed submission:
a,b,k=map(int,input().split())
d=set()
f=min(b-a+1,k)
for i in range(f):
  d.add(a+i)
for i in range(f):
  d.add(b-i)
d=sorted(list(d))
for i in d:
  print(i)
Buggy python submission (verdict: Runtime Error):
n,m=map(int,input())
n,m=min(n,m),max(n,m)
if n==1:
    print(max(0,m-2))
    exit()
else:
    print(max(0,(n-2)*(m-2)))

Fixed submission:
n,m=map(int,input().split())
n,m=min(n,m),max(n,m)
if n==1:
    if m==1:
        print(1)
    else:
        print(max(0,m-2))
        exit()
else:
    print(max(0,(n-2)*(m-2)))
Buggy python submission (verdict: Runtime Error):
c1 = list(map(int,input().split()))
A = np.array(c1)
c1 = list(map(int,input().split()))
B = np.array(c1)
c1 = list(map(int,input().split()))
C = np.array(c1)

D = A-B 
D1 = list(D)
D1 = set(D1)
if len(D1) == 1:
    continue 
else:
    print('No')
    exit()

E = B-C
E1 = list(E)
E1 = set(E1) 
if len(E1)== 1:
    print('Yes') 
else:
    print('No')

Fixed submission:
import numpy as np
c1 = list(map(int,input().split()))
A = np.array(c1)
c1 = list(map(int,input().split()))
B = np.array(c1)
c1 = list(map(int,input().split()))
C = np.array(c1)

D = A-B 
D1 = list(D)
D1 = set(D1)
if len(D1) == 1:
    pass 
else:
    print('No')
    exit()

E = B-C
E1 = list(E)
E1 = set(E1) 
if len(E1)== 1:
    print('Yes') 
else:
    print('No')
Buggy python submission (verdict: Runtime Error):
N=int(input())
A=[list(map(int,input().split())) for _ in range(2)]

temp=0
for i in range(n):
    temp=max(temp, sum(A[0][:i+1])+sum(A[1][i:]))

print(ans)

Fixed submission:
N=int(input())
A=[list(map(int,input().split())) for _ in range(2)]

temp=0
for i in range(N):
    temp=max(temp, sum(A[0][:i+1])+sum(A[1][i:]))

print(temp)
Buggy python submission (verdict: Runtime Error):
N,K = map(int,input().split()) 
A = list(map(int,input().split()))
A.sort()
temp = 1
V = [] 
for i in range(n-1):
    if A[i] == A[i+1]:
        temp+=1 
    else:
        V.append(temp)
        temp = 1

V.append(temp)
V.sort() 
ans = N- sum(V[-k:])
print(ans)

Fixed submission:
N,K = map(int,input().split()) 
A = list(map(int,input().split()))
A.sort()
temp = 1
V = [] 
for i in range(N-1):
    if A[i] == A[i+1]:
        temp+=1 
    else:
        V.append(temp)
        temp = 1

V.append(temp)
V.sort() 
ans = N- sum(V[-K:])
print(ans)
Buggy python submission (verdict: Runtime Error):
n,k=map(int,input().split())
ans=1
for i in range(n):
  ans=min(ans*2,ans+k)
print(ans)

Fixed submission:
n=int(input())
k=int(input())
ans=1
for i in range(n):
  ans=min(ans*2,ans+k)
print(ans)
Buggy python submission (verdict: Runtime Error):
a=int(input())
b=int(input())
if a==b:
  print(int(input()))
  exit()
if int(input())==a:
  print(b)
else:
  print(a)

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

if a==b:
  print(c)
  exit()
if c==a:
  print(b)
else:
  print(a)
Buggy python submission (verdict: Runtime Error):
alphabeta = "abcdefghijklmnopqrstuvwxyz"
all_str  = set(alphabeta) 
str = input() 
str = set(str)
use = all_str-str 
print(sorted(use)[0])

Fixed submission:
alphabeta = "abcdefghijklmnopqrstuvwxyz"
all_str  = set(alphabeta) 
str = input() 
str = set(str)


use = all_str-str 
if use == set():
  print("None")
else:
  print(sorted(use)[0])
Buggy python submission (verdict: Runtime Error):
for i in range(7):
    if 2**i> n:
        break

print(2**(i-1))  

Fixed submission:
n = int(input())

for i in range(8):
    if 2**i> n:
        break

print(2**(i-1))
Buggy python submission (verdict: Runtime Error):
odds=sum(A)
evens=N-odds 
if odds>0:
    ans=2**evens 
    ans*=2**(odds-1)
    print(ans)
else:
    if P==0:
        print(2**evens)
    else:
        print(0)


Fixed submission:
N,P=map(int,input().split())
A=list(map(int,input().split()))
for i in range(N):
    A[i]%=2

odds=sum(A)
evens=N-odds 
if odds>0:
    ans=2**evens 
    ans*=2**(odds-1)
    print(ans)
else:
    if P==0:
        print(2**evens)
    else:
        print(0)
Buggy python submission (verdict: Runtime Error):
n=int(input())
A=[int(input()) for _ in range(n)]
A=[0]+A
cnt=1
for i in range(1,n+1):
  cnt=A[cnt]
  if cnt==2:
    print(i)
    exit()
  
print(-1)
  


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

if a - b >= 0:
    print('delicious')
elif b - a <= x:
    print('safe')
else:
    print('dangerous')
Buggy python submission (verdict: Runtime Error):
n=int(input())
A=[int(input()) for _ in range(n)]
A=[0]+A
cnt=1
for ? in range(1,n+1):
  cnt=A[cnt]
  if cnt==2:
    print(?)
    exit()
  
print(-1)
  

Fixed submission:
n=int(input())
A=[int(input()) for _ in range(n)]
A=[0]+A
cnt=1
for i in range(1,n+1):
  cnt=A[cnt]
  if cnt==2:
    print(i)
    exit()
  
print(-1)
Buggy python submission (verdict: Runtime Error):
n,m = map(int, input().split()) 
AB = [[] for _ in range(n)]
for i in range(m):
    a, b = map(int,input().split())
    a -= 1
    b -= 1 
    AB[a].append(b)
    AB[b].append(a)

for i in range(n)
    print(len(AB[i]))

Fixed submission:
n,m = map(int, input().split()) 
AB = [[] for _ in range(n)]
for i in range(m):
    a, b = map(int,input().split())
    a -= 1
    b -= 1 
    AB[a].append(b)
    AB[b].append(a)

for i in range(n):
    print(len(AB[i]))
Buggy python submission (verdict: Runtime Error):
A=input()
B=input()
C=input()
if A[-1]==B[0] and B[-1]==C[0]:
    print("YES")
else:
    print("NO")

Fixed submission:
A,B,C=map(str,input().split())
if A[-1]==B[0] and B[-1]==C[0]:
    print("YES")
else:
    print("NO")
Buggy python submission (verdict: Runtime Error):
n,w=map(int,input().split())
WV=[]
for i in range(n):
    w,v=map(int,input().split())
    WV.append((w,v))
dp={}
dp[0]=0
for w,v in WV:
    for i in JinA:
        if i+w>w:
            continue 
        temp=dp[i]
        try:
            use=dp[i+w]
            dp[i+w]+=max(temp+v-use,0)
        except:
            dp[i+w]=temp+v 
    
ans=[]
for i in dp:
    heappush(ans,-dp[i])

print(-heappop(ans))

Fixed submission:
from collections import defaultdict
import sys
input = sys.stdin.readline


def main():
    N, W = map(int, input().split())
    items = [tuple(map(int, input().split())) for _ in range(N)]
    dd = defaultdict(int)
    dd[0] = 0
    for w, v in items:
        for tw, tv in list(dd.items()):
            if tw + w <= W:
                dd[tw + w] = max(tv + v, dd[tw + w])
    print(max(dd.values()))


if __name__ == "__main__":
    main()

Buggy python submission (verdict: Runtime Error):
n,w=map(int,input().split())
WV=[]
for i in range(n):
    w,v=map(int,input().split())
    WV.append((w,v))

dp=[0]*(w*2)
for w,v in WV:
    for i in range(w+1):
        try: dp[i]=max(dp[i],dp[i-w]+v)
        except:
            dp[i]=dp[i]


print(max(dp[:w+1]))

Fixed submission:
from collections import defaultdict
import sys
input = sys.stdin.readline


def main():
    N, W = map(int, input().split())
    items = [tuple(map(int, input().split())) for _ in range(N)]
    dd = defaultdict(int)
    dd[0] = 0
    for w, v in items:
        for tw, tv in list(dd.items()):
            if tw + w <= W:
                dd[tw + w] = max(tv + v, dd[tw + w])
    print(max(dd.values()))


if __name__ == "__main__":
    main()
Buggy python submission (verdict: Runtime Error):
n=int(input())
s=input()
S=list(s)
V="abcdefghijklmnopqrstuvwxyz"
dp=[10000]*26
for i in range(n):
    t=input()
    T=list(t)
    for j in range(26):
        clue=max(0,T.count(V[j]))
        dp[j]=min(dp[j],clue)

ans=""
for j in range(26):
    ans=ans+V[j]*dp[j]

print(ans)

Fixed submission:
n=int(input())
#s=input()
#S=list(s)
V="abcdefghijklmnopqrstuvwxyz"
dp=[10000]*26
for i in range(n):
    t=input()
    T=list(t)
    for j in range(26):
        clue=max(0,T.count(V[j]))
        dp[j]=min(dp[j],clue)

ans=""
for j in range(26):
    ans=ans+V[j]*dp[j]

print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
S=input();T=input()
q=int(input())
for i in range(q):
    a,b,c,d=map(int,input().split())
    sc=S[a-1:b].count("A")
    sa=sc-(b-a+1-sc)
    tc=T[c-1:d].count("A")
    ta=tc-(d-c+1-tc)
    if sa%3==ta%3:
        print("YES")
    else:
        print("NO")

Fixed submission:
S=input();T=input()
dps=[0]*len(S)
for i in range(len(S)):
    if S[i]=="A":
        dps[i]+=1
    if i!=0:
        dps[i]+=dps[i-1]

dpt=[0]*len(T)
for i in range(len(T)):
    if T[i]=="A":
        dpt[i]+=1
    if i!=0:
        dpt[i]+=dpt[i-1]
dps=[0]+dps
dpt=[0]+dpt

q=int(input())
for i in range(q):
    a,b,c,d=map(int,input().split())
    sc=dps[b]-dps[a-1]
    sa=sc-(b-a+1-sc)
    tc=dpt[d]-dpt[c-1]
    ta=tc-(d-c+1-tc)
    if sa%3==ta%3:
        print("YES")
    else:
        print("NO")
Buggy python submission (verdict: Runtime Error):
N = int(input()) 
ans = 111111111110
for i in range(int(N**0.5+2)):
    if N%i == 0:
        use = N//i 
        s = str(use) 
        t = str(i) 
        ans = min(ans, max(len(s), len(t))) 

print(ans)

Fixed submission:
N = int(input()) 
ans = 111111111110
for i in range(1,int(N**0.5+2)):
    if N%i == 0:
        use = N//i 
        s = str(use) 
        t = str(i) 
        ans = min(ans, max(len(s), len(t))) 

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

print(ans)

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

      cnt += 1
print(cnt)
Buggy python submission (verdict: Runtime Error):
s = input()                    
def search(l):
    if l>=len(s):
        return 1
    a = b = c = d = 0
    if s[l:l+5]=="dream":
        a = search(l+5)
    if s[l:l+5]=="erase":
        b = search(l+5)
    if s[l:l+6]=="eraser":
        c = search(l+6) 
    if s[l:l+7]=="dreamer":
        d = search(l+7) 
    return max(a,b,c,d)

if search(0):
    print("YES")
else:
    print("NO")

Fixed submission:
s = input()
s = s.replace('eraser', '')
s = s.replace('erase', '')
s = s.replace('dreamer', '')
s = s.replace('dream', '')
if len(s) == 0:
    print('YES')
else:
    print('NO')

Buggy python submission (verdict: Runtime Error):
def search(l):
    if l>=len(s):
        return 1
    if s[l:l+5]=="dream":
        search(l+5)
    if s[l:l+5]=="erase":
        search(l+5)
    if s[l:l+6]=="eraser":
        search(l+6) 
    if s[l:l+7]=="dreamer":
        search(l+7) 
    else:
        return 0  

if search(0):
    print("YES")
else:
    print("NO")

Fixed submission:
s = input()
s = s.replace('eraser', '')
s = s.replace('erase', '')
s = s.replace('dreamer', '')
s = s.replace('dream', '')
if len(s) == 0:
    print('YES')
else:
    print('NO')
Buggy python submission (verdict: Runtime Error):
S=str(input())
n=len(S)
cnt=0
for i in range(2**(n-1)):
    s=S
    for j in range(n-1):
        if i>>j&1:
            cnt+=int(s[:j+1])
            s=s[j+1:]
    pass
    cnt+=int(s)        
        
print(cnt)   

Fixed submission:
S=list(input())
S=[int(i) for i in S]
n=len(S)
ans=0
if n!=1:
    for k in range(1,n+1):#上からk桁目
        for j in range(n-k):#10のj乗（n-k桁まで)
            ans+=S[k-1]*(10**j)*(2**(n-2-j))
        ans+=S[k-1]*(10**(n-k))*(2**(k-1))#n-k+1桁
    print(int(ans))
else:print(S[0])
Buggy python submission (verdict: Runtime Error):
N = input()
N.reverse()
a = int(N[0])
ans = []
if a==2 || a==4 || a==5 || a==7 || a==9:
  ans = "hon"
if a==0 || a==1 || a==6 || a==8:
  ans = "pon"
if a==3:
  ans = "bon"
  
print(ans)

Fixed submission:
N = input()
N = N[::-1]
a = int(N[0])
ans = []
if a==2 or a==4 or a==5 or a==7 or a==9:
  ans = "hon"
if a==0 or a==1 or a==6 or a==8:
  ans = "pon"
if a==3:
  ans = "bon"
  
print(ans)