Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
from math import gcd
from functools import reduce

N = int(input())
T = [int(input()) for _ in range(N)]


def lcm(a, b):
    return a * b // gcd(a, b)


def lcm_multi(nums):
    return reduce(lcm, nums)


print(lcm_multi(T))

Fixed submission:
from fractions import gcd
from functools import reduce

N = int(input())
T = [int(input()) for _ in range(N)]


def lcm(a, b):
    return a * b // gcd(a, b)


def lcm_multi(nums):
    return reduce(lcm, nums)


print(lcm_multi(T))
Buggy python submission (verdict: Runtime Error):
l=[input() for i in range(5)]
a=[0, 0, 0, 0, "9"]

for i in range(5):
  if int(a[4][-1]) >= int(l[i][-1]) and not(int(l[i][-1]) == 0):
      a[4] = l[i]

if a[4] is 0:
  a[4] = l[0]

l.remove(a[4])
l = [int(i) for i in l]
l.sort()
for j in range(4):
  while(not(int(l[j]) % 10 is 0)):
    l[j]+=1
  a[j] = int(l[j])
  
a[4] = int(a[4])
print(sum(a))


Fixed submission:
l=[input() for i in range(5)]
a=[0, 0, 0, 0, "9"]

for i in range(5):
  if int(a[4][-1]) >= int(l[i][-1]) and not(int(l[i][-1]) == 0):
      a[4] = l[i]

if a[4] is "9":
  a[4] = l[0]

l.remove(a[4])
l = [int(i) for i in l]
l.sort()
for j in range(4):
  while(not(int(l[j]) % 10 is 0)):
    l[j]+=1
  a[j] = int(l[j])
  
a[4] = int(a[4])
print(sum(a))

Buggy python submission (verdict: Runtime Error):
l=[input() for i in range(5)]
a=[0, 0, 0, 0, 0]
e=9
for i in range(5):
  if e >= int(l[i][-1]) and not(int(l[i][-1]) == 0):
      a[4] = l[i]

l.remove(a[4])
l = [int(i) for i in l]
for j in range(4):
  while(not(int(l[j]) % 10 is 0)):
    l[j]+=1
  a[j] = int(l[j])
a[4] = int(a[4])
print(sum(a))


Fixed submission:
l=[input() for i in range(5)]
a=[0, 0, 0, 0, "9"]

for i in range(5):
  if int(a[4][-1]) >= int(l[i][-1]) and not(int(l[i][-1]) == 0):
      a[4] = l[i]

if a[4] is "9":
  a[4] = l[0]

l.remove(a[4])
l = [int(i) for i in l]
l.sort()
for j in range(4):
  while(not(int(l[j]) % 10 is 0)):
    l[j]+=1
  a[j] = int(l[j])
  
a[4] = int(a[4])
print(sum(a))

Buggy python submission (verdict: Runtime Error):
l=[input() for i in range(5)]
a=[0, 0, 0, 0, 0]
e=9
for i in range(5):
  if e >= int(l[i][-1]) and not(int(l[i][-1]) == 0):
      a[4] = l[i]

l.remove(a[4])
l = [int(i) for i in l]
for j in range(4):
  while(not(int(l[j]) % 10 is 0)):
    l[j]+=1
  a[j] = int(l[j])
a[4] = int(a[4])
print(sum(a))
print(a[4])

Fixed submission:
l=[input() for i in range(5)]
a=[0, 0, 0, 0, "9"]

for i in range(5):
  if int(a[4][-1]) >= int(l[i][-1]) and not(int(l[i][-1]) == 0):
      a[4] = l[i]

if a[4] is "9":
  a[4] = l[0]

l.remove(a[4])
l = [int(i) for i in l]
l.sort()
for j in range(4):
  while(not(int(l[j]) % 10 is 0)):
    l[j]+=1
  a[j] = int(l[j])
  
a[4] = int(a[4])
print(sum(a))
Buggy python submission (verdict: Runtime Error):
N = int(input())
S = [int(input()) for _ in range(N)]

A = sorted(S, reverse=True)

S[0] = S[0]/2

print(sum(int(S))

Fixed submission:
N = int(input())
S = [int(input()) for _ in range(N)]

A = sorted(S, reverse=True)

A[0] = A[0]/2

print(int(sum(A)))
Buggy python submission (verdict: Runtime Error):
# -*- coding: utf-8 -*-
"""
Created on Sat Jun 16 23:09:00 2018

@author: sakas
"""
A = input()
B = input()
if A>=9 or B>=9:
    print(":(")
else:
    print("Yay!")


Fixed submission:
# -*- coding: utf-8 -*-
"""
Created on Sat Jun 16 23:09:00 2018

@author: sakas
"""
A, B = map(int, input().split())
if A>=9 or B>=9:
    print(":(")
else:
    print("Yay!")

Buggy python submission (verdict: Runtime Error):
# -*- coding: utf-8 -*-
"""
Created on Sat Jun 16 23:09:00 2018

@author: sakas
"""
A = input()
B = input()
if A>9 or B>9:
    print(":(")
else:
    print("Yay!")


Fixed submission:
# -*- coding: utf-8 -*-
"""
Created on Sat Jun 16 23:09:00 2018

@author: sakas
"""
A, B = map(int, input().split())
if A>=9 or B>=9:
    print(":(")
else:
    print("Yay!")

Buggy python submission (verdict: Runtime Error):
# -*- coding: utf-8 -*-
"""
Created on Sat Jun 16 23:09:00 2018

@author: sakas
"""
A,B = map(int(input()))

if A>9 or B>9:
    print(":(")
else:
    print("Yay!")


Fixed submission:
# -*- coding: utf-8 -*-
"""
Created on Sat Jun 16 23:09:00 2018

@author: sakas
"""
A, B = map(int, input().split())
if A>=9 or B>=9:
    print(":(")
else:
    print("Yay!")
Buggy python submission (verdict: Runtime Error):
# -*- coding: utf-8 -*-
"""
Created on Sat May  5 20:54:36 2018

@author: sakas
"""

X = int(input().strip())
Y = int(input().strip())

if X > Y:
    print(X - 1)
else:
    print(X)

Fixed submission:
# -*- coding: utf-8 -*-
"""
Created on Sat May  5 20:54:36 2018

@author: sakas
"""

X, Y = map(int, input().split())

if X > Y:
    print(X - 1)
else:
    print(X)
Buggy python submission (verdict: Runtime Error):
n = int(input())
h = list(map(int,input().split()))
b = []
inf = 10**10
start = 0
end = 0
ans = 0

for ii in range(inf):
    while h[0] == 0:
        del h[0]

    for i in range(len(h)):
        if h[i] == 0:
            end = i
            #print(b)
            break
        end = len(h)
        b.append(h[i])

    #print(b)
    sa = min(b)
    b.clear()
    #print(sa)

    for j in range(end):
        h[j] = h[j] - sa
        #print(h)

    ans = ans + sa
        
    if max(h) == 0:
        break

print(ans)


Fixed submission:
n = int(input())
h = list(map(int,input().split()))
b = []
inf = 10**10
start = 0
end = 0
ans = 0

for ii in range(inf):
    if max(h) == 0:
        break

    while h[0] == 0:
        del h[0]

    for i in range(len(h)):
        if h[i] == 0:
            end = i
            #print(b)
            break
        end = len(h)
        b.append(h[i])

    #print(b)
    sa = min(b)
    b.clear()
    #print(sa)

    for j in range(end):
        h[j] = h[j] - sa
        #print(h)

    ans = ans + sa
        

print(ans)

Buggy python submission (verdict: Runtime Error):
n = int(input())
h = list(map(int,input().split()))
b = []
inf = 10**10
start = 0
end = 0
ans = 0

for ii in range(inf):
    while h[0] == 0:
        del h[0]

    for i in range(len(h)):
        if h[i] == 0:
            end = i
            #print(b)
            break
        end = len(h)
        b.append(h[i])

    #print(b)
    sa = min(b)
    b.clear()
    #print(sa)

    for j in range(end):
        h[j] = h[j] - sa
        #print(h)

    ans = ans + sa
        
    if max(h) == 0:
        break

print(ans)


Fixed submission:
n = int(input())
h = list(map(int,input().split()))
b = []
inf = 10**10
start = 0
end = 0
ans = 0

for ii in range(inf):
    if max(h) == 0:
        break

    while h[0] == 0:
        del h[0]

    for i in range(len(h)):
        if h[i] == 0:
            end = i
            #print(b)
            break
        end = len(h)
        b.append(h[i])

    #print(b)
    sa = min(b)
    b.clear()
    #print(sa)

    for j in range(end):
        h[j] = h[j] - sa
        #print(h)

    ans = ans + sa
        

print(ans)
Buggy python submission (verdict: Runtime Error):
s = list(input())
t = list(input())

#print(s)
#print(t)

sset = list(set(s))
tset = list(set(t))

#print(sset)
#print(tset)

s_getindex = []
t_getindex = []

for j in range(len(sset)):
    s_getindex.append([i for i, x in enumerate(s) if x == sset[j]])

for jj in range(len(tset)):
    t_getindex.append([ii for ii, y in enumerate(t) if y == tset[jj]])

#print(s_getindex)
#print(t_getindex)

check_s = []
check_t = []
ans = 0

for k in range(len(sset)):
    if len(s_getindex[k]) != 1:
        for m in s_getindex[k]:
            check_s.append(t[m])
        if len(set(check_s)) != 1:
            ans = ans + 1

for kk in range(len(tset)):
    if len(t_getindex[kk]) != 1:
        for mm in s_getindex[kk]:
            check_t.append(s[mm])
        if len(set(check_t)) != 1:
            ans = ans + 1

#print(ans)

if ans == 0:
    print("Yes")
else:
    print("No")


Fixed submission:
s = list(input())
t = list(input())

#print(s)
#print(t)

sset = list(set(s))
tset = list(set(t))

#print(sset)
#print(tset)

s_getindex = []
t_getindex = []

for j in range(len(sset)):
    s_getindex.append([i for i, x in enumerate(s) if x == sset[j]])

for jj in range(len(tset)):
    t_getindex.append([ii for ii, y in enumerate(t) if y == tset[jj]])

#print(s_getindex)
#print(t_getindex)

check_s = []
check_t = []
ans = 0

for k in range(len(sset)):
    if len(s_getindex[k]) != 1:
        for m in s_getindex[k]:
            check_s.append(t[m])
#        print(check_s)
#        print(len(set(check_s)))
        if len(set(check_s)) != 1:
            ans = ans + 1
#            print(s[m])
        check_s.clear()

for kk in range(len(tset)):
    if len(t_getindex[kk]) != 1:
        for mm in t_getindex[kk]:
            check_t.append(s[mm])
        if len(set(check_t)) != 1:
            ans = ans + 1
#            print(t[mm])
        check_t.clear()

#print(ans)

if ans == 0:
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Time Limit Exceeded):
n,k = map(int,input().split())
ans = 0


for i in range(n):
    a = k * (i+1)
    if a <= n:
        for ii in range(n):
            b = k * (ii+1)
            if b <= n:
                for iii in range(n):
                    c = k * (iii+1)
                    if c <= n:
                        ans = ans + 1
                        #print(a,b,c)
                    else:
                        break
            else:
                break
    else:
        break


if k % 2 == 0:
    for j in range(n):
        a = int(k/2) + k * j
        if a <= n:
            for jj in range(n):
                b = int(k/2) + k * jj
                if b <= n:
                    for jjj in range(n):
                        c = int(k/2) + k * jjj
                        if c <= n:
                            ans = ans + 1
                            #print(a,b,c)
                        else:
                            break
                else:
                    break
        else:
            break

print(ans)


Fixed submission:
n,k = map(int,input().split())
ans = 0

if k % 2 != 0:
    print((n//k)**3)
else:
    print((n//k)**3+((n+int(k/2))//k)**3)
Buggy python submission (verdict: Runtime Error):
a,b = map(int,input(),split())
if(a*b)%2 == 0 :
    print("Odd")

else:
    print("Even")



Fixed submission:
a, b = map(int, input().split())
if (a*b) % 2:
    print("Odd")
else:
    print("Even")
Buggy python submission (verdict: Runtime Error):
n = input()
a = list(map(int, input().split()))
flag = 0


for t in range(40):

    for i,j in enumerate(a):
        if j%2 == 0:
            a[i] = j/2

        else:
            flag = 1
            break

    if flag == 1:
        break

print(t)


Fixed submission:
print(input().count("1"))

Buggy python submission (verdict: Runtime Error):
import math
n = input()
a = list(map(int, input().split()))
flag = 0


for t in range(40):

    for i,j in enumerate(a):
        if j%2 == 0:
            a[i] = j/2

        else:
            flag = 1
            break

    if flag == 1:
        break

print(t)

Fixed submission:
print(input().count("1"))

Buggy python submission (verdict: Runtime Error):
import math
n = input()
a = list(map(int, input().split()))
flag = 0


for t in range(15):

    for i,j in enumerate(a):
        if j%2 == 0:
            a[i] = j/2

        else:
            flag = 1
            break

    if flag == 1:
        break

print(t)


Fixed submission:
print(input().count("1"))

Buggy python submission (verdict: Runtime Error):
import math
n = input()
a = list(map(int, input().split()))
flag = 0


for t in range(1000):

    for i,j in enumerate(a):
        if j%2 == 0:
            a[i] = j/2

        else:
            flag = 1
            break

    if flag == 1:
        break

print(t)


Fixed submission:
print(input().count("1"))

Buggy python submission (verdict: Runtime Error):
import math
n = input()
a = list(map(int, input().split()))
ans = float("inf")
for i in a:
    ans = min(ans, len(bin(i)) - bin(i).rfind("1") - 1)
print(round(ans))

Fixed submission:
print(input().count("1"))

Buggy python submission (verdict: Runtime Error):
print(input().count(1))

Fixed submission:
print(input().count("1"))
Buggy python submission (verdict: Time Limit Exceeded):
n, q = [int(i) for i in input().split() ]
s = input() #文字列
lr = list([])
for i in range(q):
    lr.append([int(i) for i in input().split() ])

ll = list([])
for i, c in enumerate(s):
    if((c == "A") and (i+1 <n) and (s[i+1] =="C")):
        ll.append(i+1)

for i in range(q):
    ans = 0
    for m in ll:
        if (m >= lr[i][0]) and (m+1 <=lr[i][1]):
            ans += 1
        elif m >= lr[i][1]:
            break
    print(ans)

Fixed submission:
n, q = [int(i) for i in input().split() ]
s = input() #文字列
lr = list([])
count = [0 for i in range(n)]
for i in range(q):
    lr.append([int(i) for i in input().split() ])

ll = list([])
now = 0
for i, c in enumerate(s):
    if((c == "C") and (i>0) and (s[i-1] =="A")):
        now += 1
    count[i] = now

for i in range(q):
    ans = 0
    print(count[lr[i][1]-1] - count[lr[i][0]-1])

Buggy python submission (verdict: Runtime Error):
n, q = [int(i) for i in input().split() ]
s = input() #文字列
lr = list([])
for i in range(q):
    lr.append([int(i) for i in input().split() ])

ll = list([])
for i, c in enumerate(s):
    if((c == "A") and (s[i+1] =="C")):
        ll.append(i+1)

for i in range(q):
    ans = 0
    for m in ll:
        if (m >= lr[i][0]) and (m+1 <=lr[i][1]):
            ans += 1
        elif m >= lr[i][1]:
            break
    print(ans)

Fixed submission:
n, q = [int(i) for i in input().split() ]
s = input() #文字列
lr = list([])
count = [0 for i in range(n)]
for i in range(q):
    lr.append([int(i) for i in input().split() ])

ll = list([])
now = 0
for i, c in enumerate(s):
    if((c == "C") and (i>0) and (s[i-1] =="A")):
        now += 1
    count[i] = now

for i in range(q):
    ans = 0
    print(count[lr[i][1]-1] - count[lr[i][0]-1])
Buggy python submission (verdict: Runtime Error):
import math
a, b, k = [int(i) for i in input().split() ]
x=math.gcd(a,b)
i = 1
for j in range(2, 101):
    if i == k:
        break
    if x % j == 0:
        x = int(x/j)
        i += 1
print(x)

Fixed submission:
a, b, k = [int(i) for i in input().split() ]
i = 0
for j in range(100, 0, -1):
    if ((a%j == 0) and (b%j == 0)):
        i += 1
        if i == k:
            print(j)
            break
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input()) #整数
a = [int(i) for i in input().split() ]

a = list(set(a))
a.sort()
while len(a) > 1:
    while (a[0] < a[1]):
        a[1] %= a[0]
    a = list(set(a))
    a.sort()
    if a[0] == 0:
        a.pop(0)
    if a[0] == 1:
        break
print(a[0])

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

a = list(set(a))
a.sort()
while len(a) > 1:
    while (a[0] < a[1]):
        a[1] %= a[0]
    x = a[1]
    a[1] = a[0]
    a[0] = x
    if a[0] == 0:
        a.pop(0)
    if a[0] == 1:
        break
print(a[0])
Buggy python submission (verdict: Runtime Error):
s = input()
search="keyence"
idx=0
flg = False
ans="NO"
if s.find(search)>=0:
    print("YES")
elif:
    for i in range(7):
        x=s.find(search[0:i+1])
        print("ps=%s, ns=%s, reduce=%s" %(search[0:i+1], search[i+1:], s[x+i+1:]))
        if x == -1:
            break
        if x == 0:
            if s[x+i:].find(search[i+1:])>=0:
                ans = "YES"
                break
    print(ans)


Fixed submission:
s = input()
search="keyence"
idx=0
flg = False
ans="NO"
n = len(s)
if s[0:7] == search:
    print("YES")
elif (s[-7:] == search):
    print("YES")
else:
    for i in range(7):
        if s[0:i+1] == search[0:i+1]:
            #print(s[(-7+i+1):])
            #print(search[i+1:])
            if (s[(-7+i+1):] == search[i+1:]):
                ans = "YES"
                break
    print(ans)

Buggy python submission (verdict: Runtime Error):
s = input()
search="keyence"
idx=0
flg = False
ans="NO"
for c in s:
    if c == search[idx]:
        idx += 1
    if idx >= 7:
        flg=True
        break
if flg:
    idx = -1
    for i in range(7):
        x=s.find(search[0:i])
        #print("ps=%s, ns=%s, reduce=%s" %(search[0:i], search[i+1:], s[x+i+i:]))
        if s[x+i+1:].find(search[i+1:]):
            ans = "YES"
            break
    print(ans)
else:
    print(ans)
~              

Fixed submission:
s = input()
search="keyence"
idx=0
flg = False
ans="NO"
n = len(s)
if s[0:7] == search:
    print("YES")
elif (s[-7:] == search):
    print("YES")
else:
    for i in range(7):
        if s[0:i+1] == search[0:i+1]:
            #print(s[(-7+i+1):])
            #print(search[i+1:])
            if (s[(-7+i+1):] == search[i+1:]):
                ans = "YES"
                break
    print(ans)

Buggy python submission (verdict: Runtime Error):
s = input()
search="keyence"
idx=0
ans="NO"
for c in s:
    if c == search[idx]:
        idx += 1
    if idx >= 7:
        ans = "YES"
print(ans)

Fixed submission:
s = input()
search="keyence"
idx=0
flg = False
ans="NO"
n = len(s)
if s[0:7] == search:
    print("YES")
elif (s[-7:] == search):
    print("YES")
else:
    for i in range(7):
        if s[0:i+1] == search[0:i+1]:
            #print(s[(-7+i+1):])
            #print(search[i+1:])
            if (s[(-7+i+1):] == search[i+1:]):
                ans = "YES"
                break
    print(ans)
Buggy python submission (verdict: Runtime Error):
n=int(input())
h=int(input())
w=int(input())

print((n-h+1)*(n-w+1))

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

q = list([0,0,0])
for i in p:
    if i <= a:
        q[0] += 1
    elif i > b:
        q[2] += 1
    else:
        q[1] +=1

print(min(q))
Buggy python submission (verdict: Runtime Error):
N,Q=map(int,input().split())
S=input()
for i in range(N):
  t=S[0:i+1].count("AC")
  A.append(t)
for i in range(Q):
  l,r=map(int,input().split())
  print(A[r-1]-A[l-1])

Fixed submission:
N,Q=map(int,input().split())
S=input()
A=[0]
res=0
for i in range(N):
  if i !=0:
    if S[i-1]=="A" and S[i]=="C":
      res+=1
      A.append(res)
    else:
      A.append(res)
for i in range(Q):
  l,r=map(int,input().split())
  print(A[r-1]-A[l-1])

Buggy python submission (verdict: Runtime Error):
N,Q=map(int,input().split())
S=input()
for i in range(N):
  A.append(S[0:i+1].count("AC"))
for i in range(Q):
  l,r=map(int,input().split())
  print(A[r-1]-A[l-1])

Fixed submission:
N,Q=map(int,input().split())
S=input()
A=[0]
res=0
for i in range(N):
  if i !=0:
    if S[i-1]=="A" and S[i]=="C":
      res+=1
      A.append(res)
    else:
      A.append(res)
for i in range(Q):
  l,r=map(int,input().split())
  print(A[r-1]-A[l-1])

Buggy python submission (verdict: Time Limit Exceeded):
N,Q=map(int,input().split())
S=input()
A=[S[0:i+1].count("AC") for i in range(N)]
for i in range(Q):
  l,r=map(int,input().split())
  print(A[r-1]-A[l-1])

Fixed submission:
N,Q=map(int,input().split())
S=input()
A=[0]
res=0
for i in range(N):
  if i !=0:
    if S[i-1]=="A" and S[i]=="C":
      res+=1
      A.append(res)
    else:
      A.append(res)
for i in range(Q):
  l,r=map(int,input().split())
  print(A[r-1]-A[l-1])

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())
  A=S[l-1:r]
  print(A.count("AC"))

Fixed submission:
N,Q=map(int,input().split())
S=input()
A=[0]
res=0
for i in range(N):
  if i !=0:
    if S[i-1]=="A" and S[i]=="C":
      res+=1
      A.append(res)
    else:
      A.append(res)
for i in range(Q):
  l,r=map(int,input().split())
  print(A[r-1]-A[l-1])

Buggy python submission (verdict: Time Limit Exceeded):
N,Q=map(int,input().split())
S=input()
for i in range(Q):
  res=0
  l,r=map(int,input().split())
  for j in range(r-l):
    if S[l+j-1]=="A" and S[l+j]=="C":
      res+=1
  print(res)

Fixed submission:
N,Q=map(int,input().split())
S=input()
A=[0]
res=0
for i in range(N):
  if i !=0:
    if S[i-1]=="A" and S[i]=="C":
      res+=1
      A.append(res)
    else:
      A.append(res)
for i in range(Q):
  l,r=map(int,input().split())
  print(A[r-1]-A[l-1])
Buggy python submission (verdict: Runtime Error):
N,M,C=map(int,input().split())
B=input().split()
res=0
for i in range(N):
  sum=C
  A=input().split()
  for j in range(M):
    sum+=int(B[i])*int(A[i])
    if sum>0:
      res+=1
print(res)

Fixed submission:
N,M,C=map(int,input().split())
B=input().split()
res=0
for i in range(N):
  sum=C
  A=input().split()
  for j in range(M):
    sum+=int(B[j])*int(A[j])
  if sum>0:
    res+=1
print(res)
Buggy python submission (verdict: Time Limit Exceeded):
N,M=map(int,input().split())
sum=0
A=[int(i) for i in range(N)]
B=[int(i) for i in range(N)]
for i in range(N):
  A[i],B[i]=map(int,input().split())
while True:
  K=B[A.index(min(A))]
  if K>=M:
    print(sum+min(A)*M)
    break
  else:
    sum+=K*min(A)
  M-=K
  A[A.index(min(A))]=max(A)+1

Fixed submission:
N,M=map(int,input().split())
sum=0
A=[[int(i) for i in input().split()]for j in range(N)]
A.sort()
i=0
while True:
  if A[i][1]>=M:
    sum+=A[i][0]*M
    break
  else:
    sum+=A[i][0]*A[i][1]
  M-=A[i][1]
  i+=1
print(sum)
Buggy python submission (verdict: Time Limit Exceeded):
a,b=map(int,input().split())
g=b
while a<b:
  g^=a
  a+=1
print(g)

Fixed submission:
def calculate(A):
  c=(int((A+1)/2))%2
  if A%2==0:
    c=c^A
  return c

A,B=map(int,input().split())
print(calculate(A-1)^calculate(B))

Buggy python submission (verdict: Runtime Error):
a,b=map(int,input()split())
g=b
while a<b:
  g^=a
  a+=1
print(g)

Fixed submission:
def calculate(A):
  c=(int((A+1)/2))%2
  if A%2==0:
    c=c^A
  return c

A,B=map(int,input().split())
print(calculate(A-1)^calculate(B))

Buggy python submission (verdict: Runtime Error):
a,b=map(int,input()split())
g=b
while a<b:
  g=g^a
  a+=1
print(g)

Fixed submission:
def calculate(A):
  c=(int((A+1)/2))%2
  if A%2==0:
    c=c^A
  return c

A,B=map(int,input().split())
print(calculate(A-1)^calculate(B))

Buggy python submission (verdict: Runtime Error):
a,b=map(int,input()split())
g=b
while a<b:
  g=g*a
  a+=1
print(g)

Fixed submission:
def calculate(A):
  c=(int((A+1)/2))%2
  if A%2==0:
    c=c^A
  return c

A,B=map(int,input().split())
print(calculate(A-1)^calculate(B))
Buggy python submission (verdict: Runtime Error):
S=input()
if S.count(1)>=S.count(0):
  print(S.count("0")*2)
else:
  print(S.count("1")*2)



Fixed submission:
S=input()
if S.count("1")>=S.count("0"):
  print(S.count("0")*2)
else:
  print(S.count("1")*2)

Buggy python submission (verdict: Runtime Error):
S=input()
if S.count(1)>=S.count(0):
  print(S.count(0)*2)
else:
  print(S.count(1)*2)



Fixed submission:
S=input()
if S.count("1")>=S.count("0"):
  print(S.count("0")*2)
else:
  print(S.count("1")*2)

Buggy python submission (verdict: Time Limit Exceeded):
S=input()
res=0
a=1
re=0
while a!=0:
  S=S.replace("10","3")
  S=S.replace("01","3")
  res+=S.count("3")*2
  S=S.replace("3","")
  a=re-res
  re=res
print(res)


Fixed submission:
S=input()
if S.count("1")>=S.count("0"):
  print(S.count("0")*2)
else:
  print(S.count("1")*2)

Buggy python submission (verdict: Runtime Error):
S=input()
res1,res2=0
for i in range(1000):
  S=S.replace("10","3")
  S=S.replace("01","3")
  res1+=S.count("3")*2
  S=S.replace("3","")
for j in range(1000):
  S=S.replace("10","3")
  S=S.replace("01","3")
  res2+=S.count("3")*2
  S=S.replace("3","")
if res1>res2:
  print(res2)
else:
  print(res1)

Fixed submission:
S=input()
if S.count("1")>=S.count("0"):
  print(S.count("0")*2)
else:
  print(S.count("1")*2)

Buggy python submission (verdict: Time Limit Exceeded):
S=input()
res=0
for i in range(1000000):
  S=S.replace("10","3")
  S=S.replace("01","3")
  res+=S.count("3")*2
  S=S.replace("3","")
print(res)

Fixed submission:
S=input()
if S.count("1")>=S.count("0"):
  print(S.count("0")*2)
else:
  print(S.count("1")*2)

Buggy python submission (verdict: Runtime Error):
S=input()
S=S.replace("10","3")
S=S.replace("01","3")
res=0
res+=S.count(3)
print(S.replace("3",""))

Fixed submission:
S=input()
if S.count("1")>=S.count("0"):
  print(S.count("0")*2)
else:
  print(S.count("1")*2)