Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
N, M = map(int, input().split())

small=min(N,M)
big  =max(N,M)
if small==1:
    if big==1:
        print (1)
    elif big==2:
        print (0)
    else:
        print (big-2)

elif small==2:
    print (0)
    
else:
    print ((small-2)*(big-2))

Fixed submission:
one = str(input())
two = str(input())
three = str(input())
print(one[0]+two[1]+three[2])

Buggy python submission (verdict: Runtime Error):
c11,c12,c13= map(str, input().split())
c21,c22,c23= map(str, input().split())
c31,c32,c33= map(str, input().split())
print(c11+c22+c33)

Fixed submission:
one = str(input())
two = str(input())
three = str(input())
print(one[0]+two[1]+three[2])
Buggy python submission (verdict: Runtime Error):
N = (int, input())
print(N//3)

Fixed submission:
N = int(input())
print(N//3)

Buggy python submission (verdict: Runtime Error):
N = (int, input())
N//3

Fixed submission:
N = int(input())
print(N//3)
Buggy python submission (verdict: Runtime Error):
for i in  s:
    if i =="Y":
        print ("Four")
        break

else:
    print ("Three")

Fixed submission:
N=(int,input())
s = input().split()
for i in  s:
    if i =="Y":
        print ("Four")
        break
 
else:
    print ("Three")
Buggy python submission (verdict: Runtime Error):
import sys
N, Y = map(int,input().split())

for i in range (N+1):
    for j in range (N+1):
        if  1000*i + 5000*j + 10000*(N-i-j) == Y:
            print('%d %d %d'%(i,j,(N-i-j)))
            sys.exit()
print('-1 -1 -1')

Fixed submission:
S=input()
S=list(S)
S[3]='8'
S_change=''.join(S)
print(S_change)
Buggy python submission (verdict: Runtime Error):
s=list(str(input()))
t=list(str(input()))
alphabet=['a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z']
for i in range (len(s)):
    for j in range (len(alphabet)):
        if s[i]==alphabet[j]:
            s[i]=j
for k in range (len(t)):
    for l in range (len(alphabet)):
        if t[k]==alphabet[l]:
            t[k]=l
if len(s)>len(t):
    lst=[-1]*(len(s)-len(t))
    t=t+lst

if len(t)>len(s):
    lst=[-1]*(len(t)-len(s))
    s=s+lst
import sys
for i in range (len(s)):
    if min(s)<max(t):
        print ('Yes')
        sys.exit()
    elif min(s)>max(t):
        print ('No')
        sys.exit()
    else:
        if min(s)==max(t):
            s.remove(min(s))
            t.remove(max(t))
print ('No')


Fixed submission:
a,b=map(int,input().split())
import math
print(math.ceil((a+b)/2))
Buggy python submission (verdict: Runtime Error):
N = int(input())
a = list(map(int,input().split()))
while len(a) != 0and max(a) > len(a):
    a = [i for i in list if i < len(a)]
set = set(a)
 
cnt = 0
for i in set:
    c = a.count(i)
    if c >i:
        cnt += c-i
    elif c <i:
        cnt += c
print(N - len(a)+cnt)

Fixed submission:
N=int(input())
list=list(map(int,input().split()))
while len(list) != 0and max(list) > len(list):
    list = [i for i in list if i < len(list)]
#list2 = [i for i in list if i < N]
set = set(list)
cnt=0
for i in set:
    c=list.count(i)
    if c > i:
        cnt +=c-i
    elif c < i:
        cnt +=c
print(N-len(list)+cnt)

##できなかった．

Buggy python submission (verdict: Runtime Error):
import numpy as np
N = int(input())
a = np.array(list(map(int,input().split())))
set = set(list)

for i in set:
    c = list.count(i)
    if c >i:
        cnt += c-i
    elif c <i:
        cnt += c
print(N - len(list)+cnt)

Fixed submission:
N=int(input())
list=list(map(int,input().split()))
while len(list) != 0and max(list) > len(list):
    list = [i for i in list if i < len(list)]
#list2 = [i for i in list if i < N]
set = set(list)
cnt=0
for i in set:
    c=list.count(i)
    if c > i:
        cnt +=c-i
    elif c < i:
        cnt +=c
print(N-len(list)+cnt)

##できなかった．

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
A=list(map(int,input().split()))
A.sort()
count=0
now=0
for i in range (N):
    counting=A.count(A[i])
    if A[i]==now:
        pass
    elif counting>A[i]:
        count+=A.count(A[i])-A[i]
    elif counting<A[i]:
        count+=counting
    now=A[i]
print(count)

Fixed submission:
N=int(input())
list=list(map(int,input().split()))
while len(list) != 0and max(list) > len(list):
    list = [i for i in list if i < len(list)]
#list2 = [i for i in list if i < N]
set = set(list)
cnt=0
for i in set:
    c=list.count(i)
    if c > i:
        cnt +=c-i
    elif c < i:
        cnt +=c
print(N-len(list)+cnt)

##できなかった．

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
A=list(map(int,input().split()))
A.sort()
count=0
now=0
for i in range (N):
    if A[i]==now:
        pass
    elif A.count(A[i])>A[i]:
        count+=A.count(A[i])-A[i]
    elif A.count(A[i])<A[i]:
        count+=A.count(A[i])
    now=A[i]
print(count)

Fixed submission:
N=int(input())
list=list(map(int,input().split()))
while len(list) != 0and max(list) > len(list):
    list = [i for i in list if i < len(list)]
#list2 = [i for i in list if i < N]
set = set(list)
cnt=0
for i in set:
    c=list.count(i)
    if c > i:
        cnt +=c-i
    elif c < i:
        cnt +=c
print(N-len(list)+cnt)

##できなかった．
Buggy python submission (verdict: Runtime Error):
import collections
N, K =map(int,input().split())
a=list(map(int,input().split()))
c = collections.Counter(a)
c_=c.most_common()
c__=np.array(c_)
ans=0
for i in range (K,c__.shape[0]):
    ans+=c__[i][1]
print(ans)

Fixed submission:
import collections
import numpy as np
N, K =map(int,input().split())
a=list(map(int,input().split()))
c = collections.Counter(a)
c_=c.most_common()
c__=np.array(c_)
ans=0
for i in range (K,c__.shape[0]):
    ans+=c__[i][1]
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np
N=int(input())
A=np.array(list(map(int,input().split())))
B=np.array(list(map(int,input().split())))
C=np.array(list(map(int,input().split())))

count=0
for i in range (N):
    count_A=np.sum((A)<B[i])
    count_B=np.sum((C)>B[i])
    count+=count_A*count_B
print(count)

Fixed submission:
import bisect
N=int(input())
A=list(map(int,input().split()))
B=list(map(int,input().split()))
C=list(map(int,input().split()))
A.sort()
B.sort()
C.sort()

count=0
for i in range (N):
    count_A=bisect.bisect_left(A,B[i])
    count_B=len(C)-bisect.bisect_right(C,B[i])
    count+=count_A*count_B
print(count)

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
A=list(map(int,input().split()))
B=list(map(int,input().split()))
C=list(map(int,input().split()))
import numpy as np
count=0
for i in range (N):
    count_A=np.sum(np.array(A)<B[i])
    count_B=np.sum(np.array(C)>B[i])
    count+=count_A*count_B
print(count)

Fixed submission:
import bisect
N=int(input())
A=list(map(int,input().split()))
B=list(map(int,input().split()))
C=list(map(int,input().split()))
A.sort()
B.sort()
C.sort()

count=0
for i in range (N):
    count_A=bisect.bisect_left(A,B[i])
    count_B=len(C)-bisect.bisect_right(C,B[i])
    count+=count_A*count_B
print(count)
Buggy python submission (verdict: Runtime Error):
N = int(input())
T_before =int(input())

for i in range(1,N):
    T =int(input())
    f=fractions.gcd(T,T_before)
    T_before=T*T_before//f
    
print(T_before)

Fixed submission:
import fractions
N = int(input())
T_before =int(input())

for i in range(1,N):
    T =int(input())
    f=fractions.gcd(T,T_before)
    T_before=T*T_before//f
    
print(T_before)
Buggy python submission (verdict: Runtime Error):
s=input()
s=list(s)
if len(s)%2==0:
    s.pop(len(s)-1)
    s.pop(len(s)-1)
else:
    s.pop(len(s)-1)

while len(s)>0:
    if s[:int(len(s)/2)]==s[int(len(s)/2):]:
        print(len(s))
        sys.exit()
    s.pop(len(s)-1)
    s.pop(len(s)-1)

Fixed submission:
import sys
s=input()
s=list(s)
if len(s)%2==0:
    s.pop(len(s)-1)
    s.pop(len(s)-1)
else:
    s.pop(len(s)-1)

while len(s)>0:
    if s[:int(len(s)/2)]==s[int(len(s)/2):]:
        print(len(s))
        sys.exit()
    s.pop(len(s)-1)
    s.pop(len(s)-1)
Buggy python submission (verdict: Runtime Error):
 N=int(input())
a = [int(i) for i in input().split()] 
print(max(a)-min(a))

Fixed submission:
n = int(input())
a = list(map(int, input().split()))
print(max(a)-min(a))
Buggy python submission (verdict: Runtime Error):
N=int(input())
a=list(map(int,input().split()))
count_color=[0]*8
wild_color=0
for i in range (N):
    if a[i]<400:
        count_color[0]=1
    elif a[i]<800:
        count_color[1]=1
    elif a[i]<1200:
        count_color[2]=1
    elif a[i]<1600:
        count_color[3]=1
    elif a[i]<2000:
        count_color[4]=1
    elif a[i]<2400:
        count_color[5]=1
    elif a[i]<2800:
        count_color[6]=1
    elif a[i]<3200:
        count_color[7]=1
    else:
        wild_color+=1
color=count_color.count(1)
print (color, min(color+wild_color))

Fixed submission:
N=int(input())
a=list(map(int,input().split()))
count_color=[0]*8
wild_color=0
for i in range (N):
    if a[i]<400:
        count_color[0]=1
    elif a[i]<800:
        count_color[1]=1
    elif a[i]<1200:
        count_color[2]=1
    elif a[i]<1600:
        count_color[3]=1
    elif a[i]<2000:
        count_color[4]=1
    elif a[i]<2400:
        count_color[5]=1
    elif a[i]<2800:
        count_color[6]=1
    elif a[i]<3200:
        count_color[7]=1
    else:
        wild_color+=1
color=count_color.count(1)
if color!=0:
    print (color, color+wild_color)
else:
    print(1, color+wild_color)
Buggy python submission (verdict: Runtime Error):
N=int(input())
data=[]
no10=[]
for i in range (N):
    a=int(input())
    data.append(a)
    if a%10!=0:
        no10.append(a)
        
ans=sum(data)
if ans%10!=0:
    print (ans)
elif len(no10)!=0:
    print(ans-no10[0])
else:
    print (0)

Fixed submission:
A,B=map(int,input().split())
if (A+B)>=10:
    print ('error')
else:
    print (A+B)
Buggy python submission (verdict: Runtime Error):
n = int(input())
l = list(input())
l = collections.Counter(list(l))
for i in range (n-1):
    l_temp = list(input())
    l_temp = collections.Counter(list(l_temp))
    l = l & l_temp
print(l)

Fixed submission:
import collections
n = int(input())
l = list(input())
l = collections.Counter(list(l))
for i in range (n-1):
    l_temp = list(input())
    l_temp = collections.Counter(list(l_temp))
    l = l & l_temp
alphabet = [chr(ord('a') + i) for i in range(26)]
ans = []
for i in range (len(alphabet)):
    if l[alphabet[i]]>0:
        ans.extend([alphabet[i]]*l[alphabet[i]])
print(''.join(ans))
Buggy python submission (verdict: Runtime Error):
N = int(input())
ans = 10**10 #適当に初期化
ans_ = 10**10

divisors = []
for i in range(1, int(N**0.5)+1):
    if N % i == 0:
        divisors.append(i)
        if i != N // i:
            divisors.append(N//i)
            if len(str(N//i))<=ans:
                ans =N//i
                ans_=i
            
if N ==1:
    ans =1
            
print(max(len(str(ans)),len(str(ans_))))

Fixed submission:
A,B=map(int,input().split())
time=A+B
if time>=24:
    print (time-24)
else:
    print (time)
Buggy python submission (verdict: Runtime Error):
N, L = map(int,input().split())

alphabet = []
for i in range (L):
    word = input()
    alphabet.append(word)
    
alphabet.sort()
print(''.join(alphabet))


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

alphabet = []
for i in range (N):
    word = input()
    alphabet.append(word)
    
alphabet.sort()
print(''.join(alphabet))

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

alphabet = []
for i in range (L):
    word = input()
    alphabet.append(word)
    
alphabet.sort()
print(''.join(alphabet))

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

alphabet = []
for i in range (N):
    word = input()
    alphabet.append(word)
    
alphabet.sort()
print(''.join(alphabet))
Buggy python submission (verdict: Runtime Error):
n = int(input())
a = sorted(set(list(map(int, input().split()))))[::-1]
Length = 0
for i in range(n-2):
    Length += a[i]-a[i+1]
print(Length)

Fixed submission:
n = int(input())
a = sorted(list(map(int,input().split())))
print(a[n-1]-a[0])
Buggy python submission (verdict: Runtime Error):
input()
a = list(map(int,input().split())
print(max(a) - min(a))

Fixed submission:
input()
a = list(map(int,input().split()))
print(max(a) - min(a))
Buggy python submission (verdict: Time Limit Exceeded):
import sys

N, = map(int, input().split())
P =  list ( map(int, input().split()) )

answer = 0
for i in range(N):
    flag = True;
    
    for j in range(i):
        if P[i] > P[j]:
            flag = False
    
    if flag:
        answer += 1

print (answer)

Fixed submission:
import sys

N, = map(int, input().split())
P =  list ( map(int, input().split()) )

answer = 0
prevMin = 2 ** 32
for i in range(N):
    if P[i] <= prevMin:
        answer += 1
        prevMin = P[i]

print (answer)
Buggy python submission (verdict: Time Limit Exceeded):

n = int(input())
s = input()

r = s.count("R")
g = s.count("G")
b = s.count("B")

ans = r * g * b


for i in range(n):
    for j in range(1, n // 2 + 1):
        if i-j < 0 or i+j > n-1:
            continue
        if s[i] != s[i-j] and s[i] != s[i+j] and s[i-j] != s[i+j]:
            ans -= 1
print(ans)



Fixed submission:

n = int(input())
s = input()

r = s.count("R")
g = s.count("G")
b = s.count("B")

ans = r * g * b


for i in range(n):
    for j in range(1, n // 2 + 1):
        if i-j < 0 or i+j > n-1:
            break
        if s[i] != s[i-j] and s[i] != s[i+j] and s[i-j] != s[i+j]:
            ans -= 1
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
s = input()
q = int(input())

query = [input() for _ in range(q)]

right = ""
left = ""
for qu in query:
    if len(qu.split()) == 1:
        right, left = left, right
        s = s[::-1]
        continue
    num, f, c = qu.split()
    f = int(f)

    if f == 1:
        left += c
        
    else:
        right += c


print(left[::-1] + s + right)


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

query = [input() for _ in range(q)]
count = 0
right = ""
left = ""
for qu in query:
    if len(qu.split()) == 1:
        count += 1
        right, left = left, right
        continue
    num, f, c = qu.split()
    f = int(f)

    if f == 1:
        left += c
        
    else:
        right += c
if count % 2 == 1:
  s = s[::-1]

print(left[::-1] + s + right)
Buggy python submission (verdict: Runtime Error):
n,k = map(int,input().split())
p = list(map(int,input().split()))
 
e = []
 
for i in range(len(p)):
	e.append((1 + p[i]) / 2)

tmp = 0
l = 0
 
while True:
  res = 0
  j = 0
  for j in range(k):
    res = res + e[l + j]
  if tmp < res:
    tmp = res
  l = l + 1
  if l + k > len(e):
    break

print(tmp)

Fixed submission:
s,t = map(str, input().split())
a,b = map(int, input().split())
u = str(input())

if u == s:
  a = a - 1
elif u == t:
  b = b - 1

print(str(a) + ' ' + str(b))
Buggy python submission (verdict: Time Limit Exceeded):
n,k = map(int,input().split())
p = list(map(int,input().split()))
 
e = []
 
for i in range(len(p)):
	e.append((1 + p[i]) / 2)

tmp = 0
l = 0
 
while True:
  res = 0
  j = 0
  for j in range(k):
    res = res + e[l + j]
  if tmp < res:
    tmp = res
  l = l + 1
  if l + k > len(e):
    break

print(tmp)

Fixed submission:
n,k = map(int,input().split())
p = list(map(int,input().split()))

sum_acc = [0]
tmp = 0
 
for i in range(n):
  tmp += (1 + p[i]) / 2
  sum_acc.append(tmp)

ans = 0
for j in range(k, n + 1): 
  ans = max(sum_acc[j] - sum_acc[j - k], ans)

print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
n,k = map(int,input().split())
p = list(map(int,input().split()))

e = []

for i in range(len(p)):
  e_val = 0
  for j in range(1, p[i] + 1):
    e_val = e_val + (j / p[i])
  e.append(e_val)

tmp = 0
l = 0

while True:
  res = 0
  j = 0
  for j in range(k):
    res = res + e[l + j]
  if tmp < res:
    tmp = res
  l = l + 1
  if l + k > len(e):
    break

print(tmp)

Fixed submission:
n,k = map(int,input().split())
p = list(map(int,input().split()))

sum_acc = [0]
tmp = 0
 
for i in range(n):
  tmp += (1 + p[i]) / 2
  sum_acc.append(tmp)

ans = 0
for j in range(k, n + 1): 
  ans = max(sum_acc[j] - sum_acc[j - k], ans)

print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
p = list(map(int, input().split()))

ans = 0

for i in range(n):
  if min(p[:i+1]) == p[i]:
    ans += 1
    
print(ans)

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

ans = 1
min_val = p[0]

for i in range(1, n):
  min_val = min(p[i], min_val)
  if min_val == p[i]:
    ans += 1
    
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
n, m = map(int,input().split())
a = [int(input()) for i in range(m)]
dp = [0]*(n+1)
dp[0] = 1
for i in range(1, n+1):
    dp[i] = (dp[i-1]+dp[i-2]) % (10**9+7)
    if i in a:
        dp[i] = 0
print(dp[n])


Fixed submission:
n,m=map(int,input().split())
a=set([int(input()) for i in range(m)])
dp=[0]*(n+1)
dp[0]=1
for i in range(1,n+1):
    dp[i]=(dp[i-1]+dp[i-2])%(10**9+7)
    if i in a:dp[i]=0
print(dp[n])
Buggy python submission (verdict: Time Limit Exceeded):
n,q = map(int, input().split())
s = input()

for i in range(q):
    l,r = map(int, input().split())
    print(s[l-1:r].count("AC"))


Fixed submission:
n,q = map(int, input().split())
s = input()

cum_sum = [0]
sum = 0
for i in range(n-1):
    if s[i] == "A" and s[i+1] == "C":
        sum += 1
    cum_sum.append(sum)

for i in range(q):
    l, r = map(int, input().split())
    print(cum_sum[r-1] - cum_sum[l-1])
Buggy python submission (verdict: Time Limit Exceeded):
s = input()

l = len(s)

while "01" in s or "10" in s:
  s = s.replace("01", "")
  s = s.replace("10", "")
print(l-len(s))

Fixed submission:
s = input()

stack = []

ans = 0

for s_i in s:
  if len(stack) == 0:
    stack.append(s_i)
    continue
  if (s_i == "0" and stack[-1] == "1") or (s_i == "1" and stack[-1] == "0"):
    stack.pop()
    ans += 2
  else:
    stack.append(s_i)
print(ans)
Buggy python submission (verdict: Runtime Error):
n=int(input())
print("Hello World" if n == 2 else int(input())+int(input()))

Fixed submission:
n=int(input())
print("Hello World" if n != 2 else int(input())+int(input()))
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())

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

def mul3(n):
    return n*3

count = 0
while any([a[i] % 2 == 0 for i in range(n)]):
    a = list(map(mul3, a))
    for i in range(n):
        if a[i] % 2 == 0:
            a[i] //= 6
            break
    count += 1
print(count)


Fixed submission:
n=int(input())
a=list(map(int,input().split()))
c=0
for i in a:
    while i%2==0:i,c=i/2,c+1
print(c)
Buggy python submission (verdict: Runtime Error):
from collections import Counter

n = int(input())
s = [input() for _ in range(n)]
m = int(input())
t = [input() for _ in range(m)]

s_c = Counter(s)
t_c = Counter(t)

keys,values = zip(*(s_c-t_c).most_common())

print(values[0])


Fixed submission:
n = int(input())
s = [input() for _ in range(n)]
m = int(input())
t = [input() for _ in range(m)]

ans = 0
for i in range(n):
  ans = max(ans, max(0, s.count(s[i]) - t.count(s[i])))
print(ans)
Buggy python submission (verdict: Runtime Error):
n = int(input())

a = [2**i for i in range(1, 7)]

print(max([x for x in a if x <= n]))

Fixed submission:
n = int(input())
 
a = [2**i for i in range(7)]

print(max([x for x in a if x <= n]))
Buggy python submission (verdict: Time Limit Exceeded):
n,m = map(int, input().split())

m = [tuple(sorted(map(int, input().split()))) for _ in range(m) ]

for i in range(2, n+1):
  route1 = (1, i)
  route2 = (i, n)
  if route1 in m and route2 in m:
    print("POSSIBLE")
    exit()
print("IMPOSSIBLE")
    

Fixed submission:
N,M=map(int,input().split())
sa=set()
sb=set()
for i in range(M):
    a,b=map(int,input().split())
    if a==1:
      sb.add(b)
    if b==N:
      sa.add(a)
print("IMPOSSIBLE" if len(sa&sb)==0 else "POSSIBLE")
Buggy python submission (verdict: Runtime Error):
N=int(input())
A=list(map(int,input().split()))
print(*A[::-2],*A[N%2::2])

Fixed submission:
N=int(input())
A=list(map(int,input().split()))
print(*(A[::-2]+A[N%2::2]))
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())

power = 1
for i in range(1, n+1):
  power *= i
print(power % (10**9+7))

Fixed submission:
import math
print(math.factorial(int(input()))%(10**9+7))
Buggy python submission (verdict: Runtime Error):
A=list(map(int,input().split()))+[0]
ans=0
for i in range(N):
    eated=max(0,A[i]+A[i-1]-x)
    ans+=eated
    A[i]-=eated
print(ans)

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

A=list(map(int,input().split()))+[0]
ans=0
for i in range(N):
    eated=max(0,A[i]+A[i-1]-x)
    ans+=eated
    A[i]-=eated
print(ans)
Buggy python submission (verdict: Runtime Error):
input("A%sC"%input()[0])

Fixed submission:
print("A%sC"%input()[8])

Buggy python submission (verdict: Runtime Error):
input("A%sC"%input()[8])

Fixed submission:
print("A%sC"%input()[8])
Buggy python submission (verdict: Runtime Error):
H, W, D = map(int, input().split())

A = [list(map(int, input().split())) for i in range(H)]
rA = [[0 for j in range(2)] for i in range(H * W + 1)]
S = [0 for i in range(H * W + 1)]
for i in range(H):
	for j in range(W):
		rA[A[i][j]][0] = i
		rA[A[i][j]][1] = j

Q = int(input())
for i in range(Q):
	L, R = map(int, input().split())
	ans = 0
	for j in range(H * W + 1) [L::D]:
		if j == R:
			break
		if S[j]:
			ans += S[j]
			break
		S[j] -= ans
		ans += abs(rA[j + D][1] - rA[j][1]) + abs(rA[j + D][0] - rA[j][0])
	for j in range(H * W + 1)[L::D]:
		if S[j] > 0:
			break
		S[j] += ans
	print (ans)


Fixed submission:
N = int(input())
print(int(N / 3))
Buggy python submission (verdict: Runtime Error):
H, W, D = map(int, input().split())

A = [list(map(int, input().split())) for i in range(H)]
rA = [[0 for j in range(2)] for i in range(H * W + 1)]
S = [0 for i in range(H * W + 1)]
for i in range(H):
	for j in range(W):
		rA[A[i][j]][0] = i
		rA[A[i][j]][1] = j

Q = int(input())
for i in range(Q):
	L, R = map(int, input().split())
	ans = 0
	for j in range(H * W) [L::D]:
		if j == R:
			break
		if S[j]:
			ans += S[j]
			break
		S[j] -= ans
		ans += abs(rA[j + D][1] - rA[j][1]) + abs(rA[j + D][0] - rA[j][0])
	for j in range(H * W)[L::D]:
		if S[j] > 0:
			break
		if j == R
			break
		S[j] += ans
	print (ans)


Fixed submission:
H, W, D = map(int, input().split())
 
A = [list(map(int, input().split())) for i in range(H)]
rA = [[0 for j in range(2)] for i in range(H * W + 1)]
S = [0 for i in range(H * W + 1)]
for i in range(H):
	for j in range(W):
		rA[A[i][j]][0] = i
		rA[A[i][j]][1] = j
 
Q = int(input())
for i in range(Q):
	L, R = map(int, input().split())
	ans = 0
	for j in range(H * W) [L::D]:
		if j + D > H * W:
			break
		if S[j]:
			ans += S[j]
			break
		S[j] -= ans
		ans += abs(rA[j + D][1] - rA[j][1]) + abs(rA[j + D][0] - rA[j][0])
	for j in range(H * W)[L::D]:
		if S[j] > 0:
			break
		if j + D > H * W:
			break
		S[j] += ans
	print(S[L] - S[R])

Buggy python submission (verdict: Time Limit Exceeded):
H, W, D = map(int, input().split())

A = [list(map(int, input().split())) for i in range(H)]
rA = [[0 for j in range(2)] for i in range(H * W + 1)]
for i in range(H):
	for j in range(W):
		rA[A[i][j]][0] = i
		rA[A[i][j]][1] = j

Q = int(input())
for i in range(Q):
	L, R = map(int, input().split())
	ans = 0
	for j in range(H * W) [L::D]:
		if j == R:
			break
		ans += abs(rA[j + D][1] - rA[j][1]) + abs(rA[j + D][0] - rA[j][0])
	print (ans)

Fixed submission:
H, W, D = map(int, input().split())
 
A = [list(map(int, input().split())) for i in range(H)]
rA = [[0 for j in range(2)] for i in range(H * W + 1)]
S = [0 for i in range(H * W + 1)]
for i in range(H):
	for j in range(W):
		rA[A[i][j]][0] = i
		rA[A[i][j]][1] = j
 
Q = int(input())
for i in range(Q):
	L, R = map(int, input().split())
	ans = 0
	for j in range(H * W) [L::D]:
		if j + D > H * W:
			break
		if S[j]:
			ans += S[j]
			break
		S[j] -= ans
		ans += abs(rA[j + D][1] - rA[j][1]) + abs(rA[j + D][0] - rA[j][0])
	for j in range(H * W)[L::D]:
		if S[j] > 0:
			break
		if j + D > H * W:
			break
		S[j] += ans
	print(S[L] - S[R])