qyliang/CodeNanoFix huggingface dataset:
Buggy code:
N = int(input())
a = list(map(int, input().split()))

def sort_reverse(n):
    n.sort(reverse=True)
    return n

N_Even = list(range(0, N+1, 2))
N_Odd = list(range(1, N+1, 2))
a1 = sort_reverse(a)
sum1 = 0
sum2 = 0

for i in N_Even:
    sum1 += a1[i]
for j in N_Odd:
    sum2 += a1[i]

print(sum1 - sum2)

Fixed code:
N = int(input())
a = list(map(int, input().split()))

def sort_reverse(n):
    n.sort(reverse=True)
    return n

N_Even = list(range(0, N, 2))
N_Odd = list(range(1, N, 2))
a1 = sort_reverse(a)
sum1 = 0
sum2 = 0

for i in N_Even:
    sum1 += a1[i]
for j in N_Odd:
    sum2 += a1[j]

print(sum1 - sum2)
Buggy code:
N = int(input())
a = list(map(int, input().split()))
a.sort(reverse=True)
sumA = 0
sumB = 0

for i in range(len(a)):
    if i % 2 == 0:
        sumA += a[i]
    else:
        sumB += a[i]


Fixed code:
N = int(input())
a = list(map(int, input().split()))
a.sort(reverse=True)
sumA = 0
sumB = 0

for i in range(len(a)):
    if i % 2 == 0:
        sumA += a[i]
    else:
        sumB += a[i]

print(sumA-sumB)
Buggy code:
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 code:
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 code:
N=int(input())
A=list(map(int,input().split()))
s=0
A.sort()

for i in range(N//2):
  s+=A[2*i]-A[2*i+1]
if N%2==1:
  s+=A[N-1]
print(s)

Fixed code:
N=int(input())
A=list(map(int,input().split()))
s=0
A.sort()
A.reverse()


for i in range(N//2):
  s+=A[2*i]-A[2*i+1]
if N%2==1:
  s+=A[N-1]
print(s)
Buggy code:
def main():
    n = int(input())
    a = list(map(int, input().split()))
    score = [0, 0]
    sort_a = sorted(a, reverse=True)
    print(sort_a)

    for i in range(n):
        if i >= 2:
            sub_i = i % 2
        else:
            sub_i = i
        score[sub_i] += sort_a[i]

    print(score[0] - score[1])


if __name__ == "__main__":
    main()

Fixed code:
def main():
    n = int(input())
    a = list(map(int, input().split()))
    score = [0, 0]
    sort_a = sorted(a, reverse=True)

    for i in range(n):
        if i >= 2:
            sub_i = i % 2
        else:
            sub_i = i
        score[sub_i] += sort_a[i]

    print(score[0] - score[1])


if __name__ == "__main__":
    main()
Buggy code:
import sys
import itertools
input = sys.stdin.readline

N = int(input())
a = sorted([int(i) for i in input().split()])

bob_filter = [i % 2 for i in range(len(a))]
alice_filter = [not i for i in bob_filter]
result = sum(list(itertools.compress(a, bob_filter))) \
         - sum(list(itertools.compress(a, alice_filter)))

print(result)

Fixed code:
import sys
import itertools
input = sys.stdin.readline

N = int(input())
a = sorted([int(i) for i in input().split()], reverse=True)

bob_filter = [i % 2 for i in range(len(a))]
alice_filter = [not i for i in bob_filter]
result = sum(list(itertools.compress(a, alice_filter))) \
         - sum(list(itertools.compress(a, bob_filter)))
print(result)
Buggy code:
N = int(input())
A = list(map(int, input().split()))
n = range(N)
list_Alice = [0]
list_Bob = [0]
A.sort()
for i in n:
  if i%2 == 0:
    list_Alice.append(A[i])
  else:
    list_Bob.append(A[i])
print(sum(list_Alice) - sum(list_Bob))

Fixed code:
N = int(input())
A = list(map(int, input().split()))
n = range(N)
list_Alice = [0]
list_Bob = [0]
A.sort(reverse = True)
for i in n:
  if i%2 == 0:
    list_Alice.append(A[i])
  else:
    list_Bob.append(A[i])
print(sum(list_Alice) - sum(list_Bob))
Buggy code:
n = int(input())
c = list(map(int, input().split()))
c.sort(rexerse=True)
a = sum([v for i, v in enumerate(c) if i % 2 == 0 ]
b = sum([v for i, v in enumerate(c) if i % 2 == 1 ]
print(a - b)

Fixed code:
n = int(input())
c = list(map(int, input().split()))
c.sort(reverse=True)
a = sum([v for i, v in enumerate(c) if i % 2 == 0 ])
b = sum([v for i, v in enumerate(c) if i % 2 == 1 ])
print(a - b)
Buggy code:
N = int(input())
alist = input().split()
alist = sorted(alist, reverse=True)
print(alist)
count = 1
alice = 0
bob = 0

for a in alist:
    if count % 2:
        alice += int(a)
    else:
        bob += int(a)
    count+=1
print(alice - bob)

Fixed code:
N = int(input())
alist = input().split()
aint = list(map(int, alist))
aint = sorted(aint, reverse=True)
count = 1
alice = 0
bob = 0

for a in aint:
    if count % 2:
        alice += a
    else:
        bob += a
    count = count + 1
print(alice - bob)
Buggy code:
N = int(input())
B = list(map(int, input().split()))

one =[]
two =[]
count = 0
if N%2 ==0:
  while count <= N:
    one.append(max(B))
    B.remove(max(B))
    two.append(max(B))
    B.remove(max(B))
    count +=2
else:
  while count <= N-2:
    one.append(max(B))
    B.remove(max(B))
    two.append(max(B))
    B.remove(max(B))
    count +=2
  one.append(max(B))
  B.remove(max(B))
print(one)
print(two)
print(sum(one)-sum(two))

Fixed code:
N = int(input())
B = list(map(int, input().split()))

one =[]
two =[]
count = 0
if N%2 ==0:
  while count <= N-1:
    one.append(max(B))
    B.remove(max(B))
    two.append(max(B))
    B.remove(max(B))
    count +=2
else:
  while count <= N-2:
    one.append(max(B))
    B.remove(max(B))
    two.append(max(B))
    B.remove(max(B))
    count +=2
  one.append(max(B))
  B.remove(max(B))

print(sum(one)-sum(two))
Buggy code:
N=int(input())
cards = list(map(int, input().split()))
cards.reverse
Alice=0
Bob=0
for i in range (len(cards)):
    if i%2==0:
        Alice+=cards[i]
    else:
        Bob+=cards[i]

print(Alice-Bob)

Fixed code:
N=int(input())
cards = list(map(int, input().split()))
cards.sort(reverse=True)
Alice=0
Bob=0
for i in range (len(cards)):
    if i%2==0:
        Alice+=cards[i]
    else:
        Bob+=cards[i]

print(Alice-Bob)
Buggy code:
input()
a=list(map(int,input().split()))
print(sum(a[::2])-sum(a[1::2]))

Fixed code:
input()
a=sorted(list(map(int,input().split())))[::-1]
print(sum(a[::2])-sum(a[1::2]))
Buggy code:
n = int(input())

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

a.sort(reverse=True)

print(a[::2] - a[1::2])

Fixed code:
n = int(input())

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

a.sort(reverse=True)

print(sum(a[::2]) - sum(a[1::2]))
Buggy code:
N = int(input())
list_an = input().split()
list_an_int = [int(s) for s in list_an]

list_an_int.sort()
list_an_int.reverse()

print(list_an_int)
Alice_counter = 0
Bob_counter = 0

counter = 0
for i in range(N):
    if counter % 2 == 0:
        Alice_counter += list_an_int[i]
    else:
        Bob_counter += list_an_int[i]
    counter += 1
print(Alice_counter - Bob_counter)


Fixed code:
N = int(input())
list_an = input().split()
list_an_int = [int(s) for s in list_an]

list_an_int.sort()
list_an_int.reverse()

Alice_counter = 0
Bob_counter = 0

counter = 0
for i in range(N):
    if counter % 2 == 0:
        Alice_counter += list_an_int[i]
    else:
        Bob_counter += list_an_int[i]
    counter += 1
print(Alice_counter - Bob_counter)
Buggy code:
N=int(input())
a = list(map(int, input().split()))
a.sort(reverse=True)

for i in range(N):
  if i%2==1:
    S+=a[i]
  else:
    S-=a[i]
print(S)

Fixed code:
N=int(input())
a = list(map(int, input().split()))
a.sort(reverse=True)
S=0
for i in range(N):
  if i%2==0:
    S+=a[i]
  else:
    S-=a[i]
print(S)
Buggy code:
n = int(input())
a = sorted(list(map(int,input().split()))), reverse=True)
print(sum(a[::2]) - sum(a[1::2])

Fixed code:
n = int(input())
a = sorted(map(int, input().split()),reverse=1)
print(sum(a[::2])-sum(a[1::2]))
Buggy code:
N=int(input())
a=list(map(int,input().split()))
a=sorted(a)
Alice=0
Bob=0
Alice_turn=0
for i in range(N):
  if Alice_turn%2==even:
    Alice+=a[N-1-i]
    Alice_turn+=1
  else:
    Bob+=a[N-1-i]
print(Alice-Bob)

Fixed code:
N=int(input())
a=list(map(int,input().split()))
na=sorted(a)
Alice=0
Bob=0
Alice_turn=0
for i in range(N):
  if Alice_turn%2==0:
    Alice+=na[N-1-i]
    Alice_turn+=1
  else:
    Bob+=na[N-1-i]
    Alice_turn+=1
print(Alice-Bob)
Buggy code:
N = int(input())
a = sorted(list(map(int, input().split())), reverse=True)
print(a[0::2] - a[1::2])

Fixed code:
N = int(input())
a = sorted(list(map(int, input().split())), reverse=True)
print(sum(a[0::2]) - sum(a[1::2]))
Buggy code:
def card_game():
    n = int(input())
    a_li = [int(i) for i in input().split()]
    ans = 0
    turn_switch = True

    li = a_li.sorted()

    for i in li:
        if turn_switch:
            ans += i
            turn_switch = False
        else:
            ans -= i
            turn_switch = True

    return ans


if __name__ == '__main__':
    print(card_game())

Fixed code:
def card_game():
    n = int(input())
    a_li = [int(i) for i in input().split()]
    ans = 0
    turn_switch = True

    li = sorted(a_li, reverse=True)

    for i in li:
        if turn_switch:
            ans += i
            turn_switch = False
        else:
            ans -= i
            turn_switch = True

    return ans


if __name__ == '__main__':
    print(card_game())
Buggy code:
n = int(input())
X = list(map(int, input().split(' ')))

X.sort()

x = sum(X)
b = sum(X[0::2])
a = x - b

print(a-b)

Fixed code:
n = int(input())
X = list(map(int, input().split(' ')))

X.sort(reverse = True)

x = sum(X)
a = sum(X[0::2])

b = x - a

print(a-b)
Buggy code:
n = int(input())
a = list(map(int, input().split()))
a.sort()

alice = sum(a[0:n:2])
bob = sum(a[1:n:2])

print(alice - bob)

Fixed code:
n = int(input())
a = list(map(int, input().split()))
a.sort(reverse = True)

alice = sum(a[0:n:2])
bob = sum(a[1:n:2])

print(alice - bob)
Buggy code:
cards = [int(i) for i in input().split()]
cards.sort(reverse=True)

diff = 0

for idx, i in enumerate(cards):
	if idx % 2 == 0:
		diff += i
	else:
		diff -= i

print(diff)

Fixed code:
N = int(input())
cards = [int(i) for i in input().split()]
cards.sort(reverse=True)

diff = 0

for idx, i in enumerate(cards):
	if idx % 2 == 0:
		diff += i
	else:
		diff -= i

print(diff)
Buggy code:
N = int(input())
A = list(map(int, input().split()))
alice = 0
bob = 0
A.sort(reverse=True)
print(A)
for i in range(N):
    if i%2 == 0:
        alice += A.pop(0)
    else:
        bob += A.pop(0)
print(alice-bob)

Fixed code:
N = int(input())
A = list(map(int, input().split()))
alice = 0
bob = 0
A.sort(reverse=True)
for i in range(N):
    if i%2 == 0:
        alice += A.pop(0)
    else:
        bob += A.pop(0)
print(alice-bob)
Buggy code:
a=int(input())
li = list(map(int,input().split()))

sortedList = sorted(li, reverse=True)
print(sortedList)

alice = 0
bob = 0
turn = 1

while(len(sortedList)):
  if turn % 2 == 1:
    alice += sortedList.pop(0)
  else:
    bob += sortedList.pop(0)
  
  turn += 1

print(alice - bob)

Fixed code:
a=int(input())
li = list(map(int,input().split()))

sortedList = sorted(li, reverse=True)

alice = 0
bob = 0
turn = 1

while(len(sortedList)):
  if turn % 2 == 1:
    alice += sortedList.pop(0)
  else:
    bob += sortedList.pop(0)
  
  turn += 1

print(alice - bob)
Buggy code:
# coding: utf-8
n = int(input())
cards = sorted(list(map(int, input().split())))

alice = 0
bob = 0
for i in range(n):
    a = cards[i]
    if i % 2:
        alice += a
    else:
        bob += a
print(alice-bob)

Fixed code:
# coding: utf-8
n = int(input())
cards = sorted(list(map(int, input().split())), reverse=True)

alice = 0
bob = 0
for i in range(n):
    a = cards[i]
    if i % 2:
        bob += a
    else:
        alice += a
print(alice-bob)
Buggy code:
n = int(input())
nums = sorted([int(tok) for tok in input().split()])

alice = sum([nums[i] for i in range(0, n, 2)])
bob = sum([nums[i] for i in range(1, n, 2)])

print(alice - bob)

Fixed code:
n = int(input())
nums = sorted([int(tok) for tok in input().split()], reverse = True)

alice = sum([nums[i] for i in range(0, n, 2)])
bob = sum([nums[i] for i in range(1, n, 2)])

print(alice - bob)
Buggy code:
N = int(input())
A = list(map(int, input().split()))
alice = 0
bob = 0
A.sort()
for i in range(N):
	if i % 2 ==0:
		alice += A[-i]
	else:
		bob += A[-i]

print(alice - bob)

Fixed code:
N = int(input())
A = list(map(int, input().split()))
alice = 0
bob = 0
A.sort()
for i in range(N):
	if i % 2 ==0:
		alice += A[-i - 1]
	else:
		bob += A[-i - 1]

print(alice - bob)
Buggy code:
N = int(input())
A =[i for i in map(int,input().split())]
A = sorted(A,reverse=True)
print(A)
Alice = 0
Bob = 0
while len(A) != 0:
    Alice += int(A.pop(0))
    if len(A) == 0:
        break
    else:
        Bob += int(A.pop(0))

print(Alice - Bob)

Fixed code:
N = int(input())
A =[i for i in map(int,input().split())]
A = sorted(A,reverse=True)
Alice = 0
Bob = 0
while len(A) != 0:
    Alice += int(A.pop(0))
    if len(A) == 0:
        break
    else:
        Bob += int(A.pop(0))

print(Alice - Bob)
Buggy code:
N=int(input())
A=[map(int,input().split())]
A_sort=sorted(A)
Alice=[]
Bob=[]
if N%2==0:
    for i in range(int(N/2)):
        Alice.append(A_sort(2*i+1))
        Bob.append(A_sort(2*i))
else:
    for i in range(int(N/2+1)):
        Alice.append(A_sort(2*i))
    for i in range(int(N/2)):
        Bob.append(A_sort(2*i+1))
Alice_sum=sum(Alice)
Bob_sum=sum(Bob)
ans=Alice_sum-Bob_sum
print(ans)

Fixed code:
N=int(input())
A=list(map(int,input().split()))
A_sort=sorted(A)
Alice=[]
Bob=[]
if N%2==0:
    for i in range(int(N/2)):
        Alice.append(A_sort[2*i+1])
        Bob.append(A_sort[2*i])
else:
    for i in range(int(N/2+1)):
        Alice.append(A_sort[2*i])
    for i in range(int(N/2)):
        Bob.append(A_sort[2*i+1])
Alice_sum=sum(Alice)
Bob_sum=sum(Bob)
ans=Alice_sum-Bob_sum
print(ans)
Buggy code:
N = input()
List = map(int, input().split())
newList = sorted(List)[::-1]
print(sum(List)[::2] - sum(List)[1::2])

Fixed code:
N = input()
List = map(int, input().split())
nList = sorted(List)[::-1]
print(sum(nList[::2]) - sum(nList[1::2]))
Buggy code:
Alice = 0
Bob = 0
N = int(input())
a = list(map(int, input().split()))
a.sort(reverse = True)
Alice = a[::2]
Bob = a[1::2]
print(Alice-Bob)

Fixed code:
Alice = 0
Bob = 0
N = int(input())
a = list(map(int, input().split()))
a.sort(reverse = True)
Alice = a[::2]
Bob = a[1::2]
print(sum(Alice)-sum(Bob))
Buggy code:
n = int(input())
numbers = list(map(int,input().split()))
alice = 0
bob = 0
numbers = numbers.sort(reverse=True)
for i in range(n):
    if i%2 == 0:
        alice += numbers[i]
    else:
        bob += numbers[i]
ans = alice - bob
print(ans)

Fixed code:
n = int(input())
a = list(map(int,input().split()))
a.sort(reverse=True)
alice = 0
bob = 0
for i in range(n):
    if i % 2 == 0:
        alice += a[i]
    else:
        bob += a[i]
print(alice-bob)
Buggy code:
N = int(input())
a = list(map(int, input().split()))

a.sort()

alice = 0
bob = 0

for idx, val in enumerate(a):
    if idx % 2 == 0:
        alice += val
    else:
        bob += val

print(alice - bob)


Fixed code:
N = int(input())
a = list(map(int, input().split()))

a.sort(reverse=True)

alice = 0
bob = 0

for idx, val in enumerate(a):
    if idx % 2 == 0:
        alice += val
    else:
        bob += val

print(alice - bob)
Buggy code:
input()
a = list(map(int,input().split()))
a.sorted()
print(sum(a[::2])-sum(a[1::2]))

Fixed code:
input()
a = list(map(int,input().split()))
a.sort()
a = a[::-1]
print(sum(a[::2])-sum(a[1::2]))
Buggy code:
n = int(input())
L = list(map(int,input().split()))
L = soterd(L,reverse=True)
a,b = 0,0
for i in range(len(L)):
  if i%2 == 0:
    a += L[i]
  else:
    b += L[i]
print(a-b)

Fixed code:
n = int(input())
L = list(map(int,input().split()))
L = sorted(L,reverse=True)
a,b = 0,0
for i in range(len(L)):
  if i%2 == 0:
    a += L[i]
  else:
    b += L[i]
print(a-b)
Buggy code:
n=int(input())
a=sorted(map(int,input().split()))
print(sum(a[1::2])-sum(a[::2]))

Fixed code:
n=int(input())
a=sorted(map(int,input().split()))
print(abs(sum(a[1::2])-sum(a[::2])))
Buggy code:
N = int(input())
A = list(map(int, input().split()))
A.sort(reverse = True)
ans = 0
while len(A)>= 2:
  ans += A[0]-A[1]
  A = A[2:]
if len(A) = 1:
  ans += A[0]
print(ans)
  
  


Fixed code:
N = int(input())
A = list(map(int, input().split()))
A.sort(reverse = True)
ans = 0
while len(A)>= 2:
  ans += A[0]-A[1]
  A = A[2:]
if len(A) == 1:
  ans += A[0]
print(ans)
Buggy code:
N = int(input())
a = list(map(int, input().split()))
b = sorted(a)[:: -1]
print(sum(b[:: 2]) - sum(a[1:: 2]))


Fixed code:
N = int(input())
a = list(map(int, input().split()))
b = sorted(a)[:: -1]
print(sum(b[:: 2]) - sum(b[1:: 2]))
Buggy code:
N = int(input())
a = list(map(int, input().split()))
a.sort()
for i in range(N):
  if i % 2 == 1:
    s += a[-i]
  else:
    s -= a[-i]
print(s)

Fixed code:
N = int(input())
a = list(map(int, input().split()))
a.sort()
s = 0
for i in range(1, N + 1):
  if i % 2 == 1:
    s += a[-i]
  else:
    s -= a[-i]
print(s)
Buggy code:
n = input()
a = list(map(int, input().split()))
a.sort(reverse=True)

print(sum(a[::2] - sum(a[1::2])))

Fixed code:
n=int(input())
a =list(map(int, input().split()))
a.sort(reverse=True)
print(sum(a[0::2])-sum(a[1::2]))
Buggy code:
N = int(input())
Arr = list(map(int, input().split()))

Arr.sort(reverse=True)

i = 0
ans = 0
for a in arr:
  if i%2 == 0:
    ans += a
  else:
    ans -= a

print(ans)

Fixed code:
N = int(input())
Arr = list(map(int, input().split()))

Arr.sort(reverse=True)

i = 0
ans = 0
for a in Arr:
  if i%2 == 0:
    ans += a
  else:
    ans -= a
  i += 1

print(ans)
Buggy code:
input()
a = list(map(int, input().split()))
a.sort()
print(sum(a[::-2]) - sum(a[::2]))

Fixed code:
input()
a = list(map(int, input().split()))
a.sort()
print(sum(a[::-2]) - (sum(a) - sum(a[::-2])))
Buggy code:
N = int(input())
A = list(map(int, input().split()))
A.sort()
ans = sum(A[::2]) - sum(A[1::2])
print(ans)


Fixed code:
N = int(input())
A = list(map(int, input().split()))
A.sort(reverse=True)
ans = sum(A[::2]) - sum(A[1::2])
print(ans)
Buggy code:
n = int(input())
a = list(map(int, input().split()))
a.sort()
Alice = list()
Bob = list()
print(a)
for i in range(n):
    if i % 2 == 0:
        Alice.append(a[i])
    else:
        Bob.append(a[i])

print(sum(Alice) - sum(Bob))


Fixed code:
n = int(input())
a = list(map(int, input().split()))
a.sort(reverse=True)
Alice = list()
Bob = list()
for i in range(n):
    if i % 2 == 0:
        Alice.append(a[i])
    else:
        Bob.append(a[i])

print(sum(Alice) - sum(Bob))
Buggy code:
N = int(input())
a = list(map(int,input().split()))

a.sort(reverse=True)
print(a)
Alice = 0
Bob = 0

for i in range(N):
    if i%2 == 0:
        Alice += a[i]
    else:
        Bob += a[i]
        
print(Alice-Bob)

Fixed code:
N = int(input())
a = list(map(int,input().split()))

a.sort(reverse=True)
Alice = 0
Bob = 0

for i in range(N):
    if i%2 == 0:
        Alice += a[i]
    else:
        Bob += a[i]
        
print(Alice-Bob)
Buggy code:
N = int(input())
A = list(map(int,input().split()))
B = []
for i in range(0,N,2):
  B.append(A[i])
print(abs(A-sum(B)*2))

Fixed code:
N = int(input())
A = list(map(int,input().split()))
A.sort()
B = []
for i in range(0,N,2):
  B.append(A[i])
print(abs((sum(A)-sum(B))-sum(B)))
Buggy code:
n = int(input())
a = [int(n) for n in input().split(" ")]

a.sort()

print(a[::-2] - a[-2::-2])

Fixed code:
n = int(input())
a = [int(n) for n in input().split(" ")]

a.sort()

print(sum(a[::-2]) - sum(a[-2::-2]))
Buggy code:
n=int(input())
a=list(map(int,input().split()))
a.sort(reverse=True)
print(a)
Alice=[]
Bob=[]
for i in range(n):
            if i%2==0:
                        Alice.append(a[i])
            else:
                        Bob.append(a[i])
#print('Alice',Alice)
#print('Bob',Bob)

print((sum(Alice))-(sum(Bob)))
            


Fixed code:
n=int(input())
a=list(map(int,input().split()))
a.sort(reverse=True)
#print(a)
Alice=[]
Bob=[]
for i in range(n):
            if i%2==0:
                        Alice.append(a[i])
            else:
                        Bob.append(a[i])
#print('Alice',Alice)
#print('Bob',Bob)

print((sum(Alice))-(sum(Bob)))
Buggy code:
N = int(input())
A = map(int, input.split())
alice, bob = 0, 0

for i in range(N):
    m = max(A)
    A.remove(m)
    if i % 2 == 0:
        alice += m
    else:
        bob += m
print(alice - bob)



Fixed code:
N = int(input())
A = list(map(int, input().split()))
alice, bob = 0, 0

for i in range(N):
    m = max(A)
    A.remove(m)
    if i % 2 == 0:
        alice += m
    else:
        bob += m
print(alice - bob)
Buggy code:
n = int(input())
a = [int(x) for x in input().split()]
sortA = sorted(a, reverse=True)
Alice = 0
Bob = 0
print(sortA)
for i in range(len(a)):
    if i % 2 == 0:
        Alice+=sortA[i]
    else:
        Bob+=sortA[i]
    
print(Alice - Bob)

Fixed code:
n = int(input())
a = [int(x) for x in input().split()]
sortA = sorted(a, reverse=True)
Alice = 0
Bob = 0
for i in range(len(a)):
    if i % 2 == 0:
        Alice+=sortA[i]
    else:
        Bob+=sortA[i]
    
print(Alice - Bob)
Buggy code:
n=int(input())
a=(int(x) for x in input().split())
a.sort(reverse=True)
alice=0
bob=0
for i in range(0,n,2):
  alice+=a[i]
for i in range(1,n,2):
  bob+=a[i]
print(alice-bob)

Fixed code:
n=int(input())
a=[int(x) for x in input().split()]
a.sort(reverse=True)
alice=0
bob=0
for i in range(0,n,2):
  alice+=a[i]
for i in range(1,n,2):
  bob+=a[i]
print(alice-bob)
Buggy code:
N=int(input())
A=list(map(int,input().split()))
A.sort(reverse=True)
ans=0
for i in range(N):
  ans+=(-1)**i * A[i]

Fixed code:
N=int(input())
A=list(map(int,input().split()))
A.sort(reverse=True)
ans=0
for i in range(N):
  ans+=(-1)**i * A[i]
print(ans)
Buggy code:
n=int(input())
a=list(map(int,input().split()))
a.sort(reverse=True)
alice=0
bob=0
for i in range(n):
    if n%2==0:
        alice+=a[i]
    else:
        bob+=a[i]
print(alice-bob)


Fixed code:
n=int(input())
a=list(map(int,input().split()))
a.sort(reverse=True)
alice=0
bob=0
for i in range(n):
    if i%2==0:
        alice+=a[i]
    else:
        bob+=a[i]
print(alice-bob)
Buggy code:
N = int(input())

card = list(map(int, input().split())).sort(reverse= True)

Alice = 0
Bob = 0
for i in range(N):
  if i % 2 == 0:
    Alice += card[i]
  else:
    Bob += card[i]
    
print(Alice - Bob)

Fixed code:
N = int(input())
 
card = list(map(int, input().split()))
card.sort(reverse=True)
 
Alice = 0
Bob = 0
for i in range(N):
  if i % 2 == 0:
    Alice += card[i]
  else:
    Bob += card[i]
    
print(Alice - Bob)
Buggy code:
N=int(input())
a=[int(i) for i in input().split()]
a.sort()
c=a[0::2]
e=sum(c)
d=a[1::2]
f=sum(d)
print(f-e)

Fixed code:
N=int(input())
a=[int(i) for i in input().split()]
a.sort()
c=a[0::2]
e=sum(c)
d=a[1::2]
f=sum(d)
print(abs(f-e))
Buggy code:
n = int(input())
a = sorted(list(map(int,input().split())),reverse=True)
A = sum(a[::2])
B = sum(a[::2])
print(A - B)

Fixed code:
n = int(input())
a = sorted(list(map(int, input().split())), reverse=True)
A = sum(a[::2])
B = sum(a[1::2])
print(A - B)
Buggy code:
N = int(input())
cards_number = input()
numbers = list(map(int, cards_number.split()))
ordered_numbers = sorted(numbers, reverse=True)

even_indexes = list(num for num in range(0, N) if num % 2 == 0)
odd_indexes = list(num for num in range(0, N) if num % 2 == 1)
alice_cards = list(ordered_numbers[even_index] for even_index in even_indexes)
bob_cards = list(ordered_numbers[odd_index] for odd_index in odd_indexes)

alice_point = sum(alice_cards)
bob_point = sum(bob_cards)

Fixed code:
N = int(input())
cards_number = input()
numbers = list(map(int, cards_number.split()))
ordered_numbers = sorted(numbers, reverse=True)

even_indexes = list(num for num in range(0, N) if num % 2 == 0)
odd_indexes = list(num for num in range(0, N) if num % 2 == 1)
alice_cards = list(ordered_numbers[even_index] for even_index in even_indexes)
bob_cards = list(ordered_numbers[odd_index] for odd_index in odd_indexes)

alice_point = sum(alice_cards)
bob_point = sum(bob_cards)

print(alice_point-bob_point)
Buggy code:
n = int(input())
a = [int(i) for i in input().split()]
a.sort()
ans = sum(a[1:len(a):2]) - sum(a[0:len(a):2])
print(ans)

Fixed code:
n = int(input())
a = [int(i) for i in input().split()]
a.sort()
a.reverse()
ans = sum(a[0:len(a):2]) - sum(a[1:len(a):2])
print(ans)