Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
NK = list(map(int,input().split()))
AB = []
for _ in range(NK[0]):
    I = list(map(int, input().split()))
    for _ in range(I[1]):
        AB.append(I[0])
print(sorted(AB)[NK[1]-1])

Fixed submission:
from operator import itemgetter, attrgetter
NK = list(map(int,input().split()))
AB = sorted([tuple(map(int, input().split())) for _ in range(NK[0])],key = itemgetter(0))
for i,j in AB:
    NK[1] = NK[1] - j
    if NK[1]<=0:
        print(i)
        break
Buggy python submission (verdict: Time Limit Exceeded):
p = 1
for i in range(int(input())):
    p = p * (i+1)
print(p%((10**9)+7))

Fixed submission:
p = 1
for i in range(int(input())):
    p = p * (i+1)
    p = p%((10**9)+7)
print(p)
Buggy python submission (verdict: Runtime Error):
import math

money = int(input())

six = [6**i for i in range(1, 8)]
nine = [9**i for i in range(1, 7)]

all = [1] + sorted(six + nine)

dp = [float(math.inf) for i in range(100001)]
dp[0] = 0

for i in range(0, 100001):
    for el in all:
        temp = i + el
        if temp < 100001:
            dp[temp] = min(dp[temp], dp[i] + 1)

print(dp[money])


Fixed submission:
money = int(input())

six = [6**i for i in range(1, 8)]
nine = [9**i for i in range(1, 7)]

all = [1] + sorted(six + nine)

dp = [100000 for i in range(100001)]
dp[0] = 0

for i in range(0, 100001):
    for el in all:
        temp = i + el
        if temp < 100001:
            dp[temp] = min(dp[temp], dp[i] + 1)

print(dp[money])
Buggy python submission (verdict: Runtime Error):
# -*- coding: utf-8 -*-
"""
Created on Sun Aug 28 21:42:33 2016

@author: you
"""

n = int(input())
a = list(map(int, input().split()))
a.sort()
colornum = 0
colorflag = [0,0,0,0,0,0,0,0]
rainbow = 0
maxvalue = 0
minvalue = 0
for i in range(n):
    if colorflag[0] == 0 and a[i] < 400:
        colornum = colornum + 1
        colorflag[0] = 1
    elif colorflag[1] == 0 and a[i] >= 400 and a[i] < 800:
        colornum = colornum + 1
        colorflag[1] = 1
    elif colorflag[2] == 0 and a[i] >= 800 and a[i] < 1200:
        colornum = colornum + 1
        colorflag[2] = 1
    elif colorflag[3] == 0 and a[i] >= 1200 and a[i] < 1600:
        colornum = colornum + 1
        colorflag[3] = 1
    elif colorflag[4] == 0 and a[i] >= 1600 and a[i] < 2000:
        colornum = colornum + 1
        colorflag[4] = 1
    elif colorflag[5] == 0 and a[i] >= 2000 and a[i] < 2400:
        colornum = colornum + 1
        colorflag[5] = 1
    elif colorflag[6] == 0 and a[i] >= 2400 and a[i] < 2800:
        colornum = colornum + 1
        colorflag[6] = 1
    elif colorflag[7] == 0 and a[i] >= 2800 and a[i] < 3200:
        colornum = colornum + 1
        colorflag[7] = 1
    elif a[i] >= 3200:
        rainbow = rainbow + 1
for j in range(8):
    if colorflag[j] == 1:
        minvalue = minvalue + 1
maxvalue = minvalue + rainbow
if minvalue == 0:
    minvalue = 1
    maxvalue = rainbow
print(minvalue,maxvalue)


Fixed submission:
# -*- coding: utf-8 -*-
"""
Created on Sun Aug 28 21:42:33 2016

@author: you
"""

n = list(map(int, input().split()))
l = n[0] * 100 + n[1] * 10 + n[2]
m = l % 4
if m == 0:
    ans = "YES"
else:
    ans = "NO"
print(ans)
Buggy python submission (verdict: Runtime Error):
def knapsack(V,n):
    if n == -1:
        return V
    if (V,n) in OS_dict.keys():
        return OS_dict[(V,n)]
    elif V < cost[n]:
        r = knapsack(V,n-1)
        OS_dict[(V, n)] = r
        return r
    else:
        r = min(knapsack(V,n-1),knapsack(V-cost[n],n)+value[n]) #完全背包问题只需将第二个选项改为knapsack(V-cost[n],n)+value[n]
        OS_dict[(V,n)] = r
        return r



N = int(input())
now = 9
cost = []
value = []
while now <= N:
    cost.append(now)
    now *= 9
now = 6
while now <= N:
    cost.append(now)
    now *= 6
for x in range(len(cost)):
    value.append(1)
OS_dict = {}
V = N
best = knapsack(V,len(cost)-1)
print(best)

Fixed submission:
def knapsack(V,n):
    if n == -1:
        return V
    if (V,n) in OS_dict.keys():
        return OS_dict[(V,n)]
    elif V < cost[n]:
        r = knapsack(V,n-1)
        OS_dict[(V, n)] = r
        return r
    else:
        r = min(knapsack(V-cost[n],n)+value[n],knapsack(V,n-1)) 
        OS_dict[(V,n)] = r
        return r



N = int(input())
now = 9
cost = []
value = []
while now <= N:
    cost.append(now)
    now *= 9
now = 6
while now <= N:
    cost.append(now)
    now *= 6
for x in range(len(cost)):
    value.append(1)
OS_dict = {}
V = N
best = knapsack(V,len(cost)-1)
print(best)
Buggy python submission (verdict: Runtime Error):
N = int(input())
S = input()
maxd = 0
for a in range(1,N-1):
    X = set([])
    Y = set([])
    for x in range(0,a):
        X.add(S[x])
    for y in range(a,N):
        Y.add(S[y])
    diffnum = len(X&Y)
    maxd = max(diffnum,maxd)
print(maxd)

Fixed submission:
a,b = map(int,input().split())
temp = max(a+b,a-b)
print(max(temp,a*b))
Buggy python submission (verdict: Runtime Error):
import math

N = int(input())
X = int(input())
m = {}
num = 0


for i in range(N):
  m[i] = int(input())
  X = X - m[i]
  num += 1

print(math.floor(X / min(m[i] for i in m) + num))


Fixed submission:
import math

N, X = map(int, input().split())
m = {}
num = 0


for i in range(N):
  m[i] = int(input())
  X = X - m[i]
  num += 1

print(math.floor(X / min(m[i] for i in m) + num))

Buggy python submission (verdict: Runtime Error):
import math

N = int(input())
X = int(input())
m = {}
num = 0


for i in range(N):
  m[i] = int(input())
  X = X - m[i]
  num += 1
  print(num)
  print(X)

print(math.floor(X / min(m[i] for i in m) + num))


Fixed submission:
import math

N, X = map(int, input().split())
m = {}
num = 0


for i in range(N):
  m[i] = int(input())
  X = X - m[i]
  num += 1

print(math.floor(X / min(m[i] for i in m) + num))
Buggy python submission (verdict: Runtime Error):
m = list(map(int, input().split()))
A = m[0]
B = m[1]
K = m[2]

g = list(range(A, B+1))
if len(g) <= 2*K:
    for v in g:
        print(v)
else:
    for i in range(K):
        print(g[i])
    for i in range(len(g)-K, len(g)):
        print(g[i])



Fixed submission:
m = list(input())
if len(set(m)) == 3:
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Runtime Error):
m = list(map(int, input().split()))
A = m[0]
B = m[1]
K = m[2]

g = list(range(A, B+1))

if len(g) <= 2*K:
    for v in g:
        print(v)
else:
    for i in range(K):
        print(g[i])
    for i in range(len(g)-K, len(g)):
        print(g[i])


Fixed submission:
m = list(map(int, input().split()))
A = m[0]
B = m[1]
K = m[2]

ans = []

for v in range(A, min(A+K, B)):
    ans.append(v)
for v in range(max(B-K+1, A), B+1):
    ans.append(v)

ans = sorted(list(set(ans)))
for v in ans:
    print(v)

Buggy python submission (verdict: Runtime Error):
m = list(map(int, input().split()))
A = m[0]
B = m[1]
K = m[2]

g = list(range(A, B+1))
print(g)

if len(g) <= 2*K:
    for v in g:
        print(v)
else:
    for i in range(K):
        print(g[i])
    for i in range(len(g)-K, len(g)):
        print(g[i])



Fixed submission:
m = list(map(int, input().split()))
A = m[0]
B = m[1]
K = m[2]

ans = []

for v in range(A, min(A+K, B)):
    ans.append(v)
for v in range(max(B-K+1, A), B+1):
    ans.append(v)

ans = sorted(list(set(ans)))
for v in ans:
    print(v)
Buggy python submission (verdict: Runtime Error):
N = input()
str = input()
str_list=list(str)
ans_list=[]
for i in range N:
  str_first = str_list[0:i+1]
  str_second = str_list[i:]
  answer = set(str_first) & set(str_second)
  ans_list.append(answer)
  
print(max(ans_list))

Fixed submission:
N = int(input())
str = input()
str_list=list(str)
ans_list=[]
for i in range (N):
  str_first = str_list[0:i+1]
  str_second = str_list[i+1:]
  answer = len(list(set(str_first) & set(str_second)))
  ans_list.append(answer)
  
print(max(ans_list))
Buggy python submission (verdict: Runtime Error):
sum = 0
answer = 900
a, b = (int(i) for i in input().split())  
t = [int(input()) for j in range(a)] 
for k in range a:
    b = b - t[k]
    sum = sum + 1
t = t.sort()
z = b % t[0]
sum = sum + z
print(sum)
    


Fixed submission:
sum = 0
a, b = (int(i) for i in input().split())  
t = [int(input()) for j in range(a)] 
for k in range (a):
    b = b - t[k]
    sum = sum + 1
t.sort()
if b < t[0]:
    print(sum)
else:
    z = b // t[0]
    sum = sum + z
    print(sum)
Buggy python submission (verdict: Runtime Error):
N,M,X=map(int, input().split())
A = list(int(M) for M in input().split())
i = 0
for i in range(M):
    if A[i]>X:
        i = i+1
print(i)
    


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

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


Fixed submission:
A,B,C=map(int, input().split())
if C>=A and A+B>=C:
    print("YES")
else:
    print("NO")
Buggy python submission (verdict: Runtime Error):
n = input()
lst = sorted([int(x) for x in input().split()], reverse=True)
alice = 0
bob = 0
for i in range(len(lst)):
    if i%2:
        bob += lst[I]
    else:
        alice += lst[i]
print(alice-bob)

Fixed submission:
n = input()
lst = sorted([int(x) for x in input().split()], reverse=True)
alice = 0
bob = 0
for i in range(len(lst)):
    if i%2:
        bob += lst[i]
    else:
        alice += lst[i]
print(alice-bob)

Buggy python submission (verdict: Runtime Error):
n = input()
lst = sorted([int(x) for x in input().split()], reverse=True)
alice = 0
bob = 0
while len(lst)>0:
    alice += lst.pop(0)
    bob += lst.pop(0)
print(alice-bob)

Fixed submission:
n = input()
lst = sorted([int(x) for x in input().split()], reverse=True)
alice = 0
bob = 0
for i in range(len(lst)):
    if i%2:
        bob += lst[i]
    else:
        alice += lst[i]
print(alice-bob)

Buggy python submission (verdict: Runtime Error):
n = input()
lst = [int(x) for x in input().split()].sort()
alice = 0
bob = 0
while len(lst)>0:
    alice += lst.pop(0)
    bob += lst.pop(0)
print(alice-bob)

Fixed submission:
n = input()
lst = sorted([int(x) for x in input().split()], reverse=True)
alice = 0
bob = 0
for i in range(len(lst)):
    if i%2:
        bob += lst[i]
    else:
        alice += lst[i]
print(alice-bob)

Buggy python submission (verdict: Runtime Error):
n = input()
lst = [int(x) for x in input().split()].sort()
alice = 0
bob = 0
while len(lst):
    alice += lst.pop(0)
    bob += lst.pop(0)
print(alice-bob)

Fixed submission:
n = input()
lst = sorted([int(x) for x in input().split()], reverse=True)
alice = 0
bob = 0
for i in range(len(lst)):
    if i%2:
        bob += lst[i]
    else:
        alice += lst[i]
print(alice-bob)
Buggy python submission (verdict: Runtime Error):
a, b = map(int, input().split)
if (a*b)%2==0:
  print('Even')
else:
  print('Odd')

Fixed submission:
a, b = map(int, input().split())
if (a*b) % 2:
  print('Odd')
else:
  print('Even')
Buggy python submission (verdict: Runtime Error):
n = int(input())
lst = [int(input()) for x in range(n)]
if n==1:
    print(1)
    break
else:
    split_info = [0] + [i for i in range(1, n) if lst[i-1]<=lst[i]] + [n-1]
    if len(split_info)==2:
        print(n)
        break
    result = [len(lst[split_info[i]:split_info[i+1]]) for i in range(len(split_info)-1)]
print(max(result))

Fixed submission:
n = int(input())
print(len(set([int(input()) for x in range(n)])))
Buggy python submission (verdict: Runtime Error):
n, a, b = [int(x) for x in input().split()]
count = 0
for i in range(a, n+1):
	  if sum([int(x) for x in list(str(i))]) > b:
      	continue
      count += 1
print(count)

Fixed submission:
n, a, b = [int(x) for x in input().split()]
count = 0
for i in range(a, n+1):
    if a <= sum([int(x) for x in list(str(i))]) <= b:
        count += i
print(count)

Buggy python submission (verdict: Runtime Error):
n, a, b = [int(x) for x in input().split()]
count = 0
for i in range(a, n+1):
	  if sum(list(str(i))) > b:
      	continue
      i += 1
print(i)

Fixed submission:
n, a, b = [int(x) for x in input().split()]
count = 0
for i in range(a, n+1):
    if a <= sum([int(x) for x in list(str(i))]) <= b:
        count += i
print(count)
Buggy python submission (verdict: Runtime Error):
lst = list(input())
print(sum(lst))

Fixed submission:
lst = [int(x) for x in list(input())]
print(sum(lst))
Buggy python submission (verdict: Runtime Error):
digit(num):
    sum = 0
    while(num > 0):
        sum += num % 10
        num = int(num / 10)
    return sum
 
 
for a in range(2,n):
    sum_A =sum_digit(a)
    sum_B =sum_digit(n-a)
    all=min(all,(sum_A + sum_B))

print(all)

Fixed submission:
n = list(map(int, list(input())))
 
if n[0] == 1 and sum(n)  == 1:
    print(10)
else:
    print(sum(n))
Buggy python submission (verdict: Runtime Error):
a,b,c,x = map(int,[input() for i in range(4)]):
ans = 0
  
for i in range(a+1):
  for j in range(b+1):
    for f in range(c+1):
      if i*500 + j*100 + f*50 == x:
        ans +=1:
            
print(ans)

Fixed submission:
a, b, c, x = map(int, [input() for i in range(4)])
ans = 0
for i in range(a+1):
    for j in range(b+1):
        for k in range(c+1):
            if i * 500 + j * 100 + k * 50 == x:
                ans += 1
print(ans)

Buggy python submission (verdict: Runtime Error):
a,b,c,x = map(int,[input() for i in range(4)]):
ans = 0
  
  for i in range(a+1):
    for j in range(b+1):
      for f in range(c+1):
        if i*500 + j*100 + f*50 == x:
          ans +=1:
            
print(ans)

Fixed submission:
a, b, c, x = map(int, [input() for i in range(4)])
ans = 0
for i in range(a+1):
    for j in range(b+1):
        for k in range(c+1):
            if i * 500 + j * 100 + k * 50 == x:
                ans += 1
print(ans)

Buggy python submission (verdict: Runtime Error):
a,b,c,x = map(int,[input() for i in range(4)]):
ans = 0:
  
  for i in range(a+1):
    for j in range(b+1):
      for f in range(c+1):
        if i*500 + j*100 + f*50 == x:
          ans +=1:
            
print(ans):

Fixed submission:
a, b, c, x = map(int, [input() for i in range(4)])
ans = 0
for i in range(a+1):
    for j in range(b+1):
        for k in range(c+1):
            if i * 500 + j * 100 + k * 50 == x:
                ans += 1
print(ans)

Buggy python submission (verdict: Runtime Error):
a,b,c,x = map(int,[input() for i in range(4)]):
ans = 0:
  
  for i in range(a+1):
    for i in range(b+1):
      for i in range(c+1):
        if a*500 + b*100 + c*50 == x:
          ans +=1:
            
print(ans):
          

Fixed submission:
a, b, c, x = map(int, [input() for i in range(4)])
ans = 0
for i in range(a+1):
    for j in range(b+1):
        for k in range(c+1):
            if i * 500 + j * 100 + k * 50 == x:
                ans += 1
print(ans)
Buggy python submission (verdict: Runtime Error):
n,a,b = map(int,input().split())
ans = 0

for i in range(n+1):
    if a<= sum(list(map(int,list(str(i))) <=b:
        ans += i
print(ans)

Fixed submission:
n, a, b = map(int, input().split())
ans = 0
for i in range(n+1):
    if a <= sum(list(map(int, list(str(i))))) <= b:
        ans += i
print(ans)

Buggy python submission (verdict: Runtime Error):
n,a,b = map(int,input().split())
ans = 0

for i in range(n+1):
    if a<= sum(list(map(int,list(str(i))) <=b:
        ans += i
print(ans)

Fixed submission:
n, a, b = map(int, input().split())
ans = 0
for i in range(n+1):
    if a <= sum(list(map(int, list(str(i))))) <= b:
        ans += i
print(ans)

Buggy python submission (verdict: Runtime Error):
n,a,b = map(int,input().split())
ans = 0

for i in range(n+1):
    if a<= sum(map(int,list(str(i))) <=b:
        ans += i
print(ans)


Fixed submission:
n, a, b = map(int, input().split())
ans = 0
for i in range(n+1):
    if a <= sum(list(map(int, list(str(i))))) <= b:
        ans += i
print(ans)

Buggy python submission (verdict: Runtime Error):
n,a,b = map(int,input().split())
ans = 0

for i in range(n+1):
    if a<= sum(list(map(int,list(str(i))) <=b
        ans += i
print(ans)

Fixed submission:
n, a, b = map(int, input().split())
ans = 0
for i in range(n+1):
    if a <= sum(list(map(int, list(str(i))))) <= b:
        ans += i
print(ans)

Buggy python submission (verdict: Runtime Error):
n,a,b = map(int,input().split())
ans = 0

for i in range(n+1):
    if a<= sum(map(int,list(str(i))) <=b
        ans += i
print(ans)


n, a, b = map(int, input().split())
ans = 0
for i in range(n+1):
    if a <= sum(list(map(int, list(str(i))))) <= b:
        ans += i
print(ans)

Fixed submission:
n, a, b = map(int, input().split())
ans = 0
for i in range(n+1):
    if a <= sum(list(map(int, list(str(i))))) <= b:
        ans += i
print(ans)

Buggy python submission (verdict: Runtime Error):
n,a,b = map(int,input().split())
ans = 0

for i in range(n+1):
    if a<= sun(list(map(int,list(str(i)))) <=b
        ans += i
print(ans)

Fixed submission:
n, a, b = map(int, input().split())
ans = 0
for i in range(n+1):
    if a <= sum(list(map(int, list(str(i))))) <= b:
        ans += i
print(ans)

Buggy python submission (verdict: Runtime Error):
n,a,b = map(int,input().split())
ans = 0

for i in range(n+1):
    if a<= sun(map(int,list(str(i))) <=b
        ans += i
print(ans)


Fixed submission:
n, a, b = map(int, input().split())
ans = 0
for i in range(n+1):
    if a <= sum(list(map(int, list(str(i))))) <= b:
        ans += i
print(ans)

Buggy python submission (verdict: Runtime Error):
n,a,b = map(int,input().split())
ans = 0

for i in range(n+1):
    if a<= sun(map(int,list(str(i))) <=b:
        ans += i
print(ans)

Fixed submission:
n, a, b = map(int, input().split())
ans = 0
for i in range(n+1):
    if a <= sum(list(map(int, list(str(i))))) <= b:
        ans += i
print(ans)
Buggy python submission (verdict: Runtime Error):
k = int(input().split('')[1])
sticks = sorted(list(map(int,input().split())),reverse=True)

total = 0

for i in range(k):
    total += sticks[i]

print(total)

Fixed submission:
k = int(input().split()[1])
sticks = sorted(list(map(int,input().split())),reverse=True)

total = 0

for i in range(k):
    total += sticks[i]

print(total)

Buggy python submission (verdict: Runtime Error):
k = input().split('')[1]
sticks = sorted(list(map(int,input().split(''))),reverse=True)

total = 0

for i in range(k):
    total += sticks[i]

print(total)

Fixed submission:
k = int(input().split()[1])
sticks = sorted(list(map(int,input().split())),reverse=True)

total = 0

for i in range(k):
    total += sticks[i]

print(total)

Buggy python submission (verdict: Runtime Error):
n = input().split('')[0]
k = input().split('')[1]

sticks = sorted(map(int,input().split('')),reverse=True)

total = 0

for i in range(k):
    total += sticks[i]

print(total)

Fixed submission:
k = int(input().split()[1])
sticks = sorted(list(map(int,input().split())),reverse=True)

total = 0

for i in range(k):
    total += sticks[i]

print(total)
Buggy python submission (verdict: Runtime Error):
N = int(input())
ds = list(int(input().split('\n')))

num = set(ds).length()

print(num)

Fixed submission:
n = int(input())
print(len(set(map(int, [input() for i in range(n)]))))
Buggy python submission (verdict: Runtime Error):
n,y=map(int,input().split())

for i in range(n + 1):
    for f in range(n - i + 1):
        if i *10000 + j * 5000 * (n-i-j) * 1000 == y:
            print(i, j, n-i-j)
            exit()
print("-1 -1 -1")

Fixed submission:
n, y = map(int, input().split())
for i in range(n + 1):
    for j in range(n - i + 1):
        if i * 10000 + j * 5000 + (n - i - j) * 1000 == y:
            print(i, j, n - i - j)
            exit()
print("-1 -1 -1")
Buggy python submission (verdict: Runtime Error):
from math import gcd

def solve():
    n, k = list(map(int, input().strip().split()))
    a = list(map(int, input().strip().split()))

    m = a[0]
    maxx = a[0]
    for i in range(1, n):
        m = gcd(m, a[i])
        if a[i] > maxx:
            maxx = a[i]

    if k % m == 0 and k <= maxx:
        return "POSSIBLE"
    else:
        return "IMPOSSIBLE"

print(solve())

Fixed submission:
def gcd(a, b):
    if b == 0:
        return a
    else:
        return gcd(b, a % b)

def solve():
    n, k = list(map(int, input().strip().split()))
    a = list(map(int, input().strip().split()))

    m = a[0]
    maxx = a[0]
    for i in range(1, n):
        m = gcd(m, a[i])
        if a[i] > maxx:
            maxx = a[i]

    if k % m == 0 and k <= maxx:
        return "POSSIBLE"
    else:
        return "IMPOSSIBLE"

print(solve())

Buggy python submission (verdict: Runtime Error):
from math import gcd

def solve():
    n, k = list(map(int, input().strip().split()))
    a = list(map(int, input().strip().split()))

    m = a[0]
    maxx = a[0]
    for i in range(1, n):
        m = gcd(m, a[i])
        if a[i] > maxx:
            maxx = a[i]

    if k % m == 0 and k <= maxx:
        return "POSSIBLE"
    else:
        return "IMPOSSIBLE"

print(solve())

Fixed submission:
def gcd(a, b):
    if b == 0:
        return a
    else:
        return gcd(b, a % b)

def solve():
    n, k = list(map(int, input().strip().split()))
    a = list(map(int, input().strip().split()))

    m = a[0]
    maxx = a[0]
    for i in range(1, n):
        m = gcd(m, a[i])
        if a[i] > maxx:
            maxx = a[i]

    if k % m == 0 and k <= maxx:
        return "POSSIBLE"
    else:
        return "IMPOSSIBLE"

print(solve())
Buggy python submission (verdict: Time Limit Exceeded):
a,b,c,k = map(int,input().split())
for i in range(1,k+1):
    temp1 = b+c
    temp2 = a+c
    temp3 = a+b
    a = temp1
    b = temp2
    c = temp3
ans = a - b
if (ans > 10^18):
    print('Unfair')
else:
    print(ans)


Fixed submission:
a,b,c,k = map(int,input().split())
if (k % 2 == 0):
    ans = a-b
else:
    ans = b-a
if (ans > 10**18):
    print('Unfair')
else:
    print(ans)
Buggy python submission (verdict: Runtime Error):
import sys

input_num = input().split()
N = int(input_num[0])
M = int(input_num[1])

A = [input() for i in range(0, N-1)]
B = [input() for n in range(0, M-1)]

if M > N:
    print("No")
elif M == N:
    for a, b in zip(A, B):
        if b not in a:
            print("No")
    else:
        print("Yes")
else:
    diff = N - M
    breaked = False
    for i in range(0, len(A)-1):
        l = i
        while l <= i + diff and l < len(B):
            if A[i] == B[l]:
                breaked = True
                break
            else:
                if breaked:
                    print("No")
                    sys.exit()
                l += 1
    if breaked:
        print("Yes")
    else:
        print("No")

Fixed submission:
N = input().split()
A = int(N[0])
B = int(N[1])

if A > B:
    if B != 1:
        print("Alice")
    else:
        print("Bob")
elif A == B:
    print("Draw")
else:
    if A != 1:
        print("Bob")
    else:
        print("Alice")
Buggy python submission (verdict: Runtime Error):
S = input()
ans = "Yes"
for s in S:
    if s in "abc":
        
    else:
        ans = "No"
        break:
print(ans)

Fixed submission:
S = input()
T = "abc" 
ans = "Yes"
for t in T:
    if t in S:
        continue
    else:
        ans = "No"
        break
print(ans)