qyliang/CodeNanoFix huggingface dataset:
Buggy code:
import heapq
n = int(input())
a = list(map(int, input().split))
a.sort(reverse=True)

ans = 0
heap = []
heapq.heappush(heap, -a[0])
for i in range(1, n):
    tmp = heapq.heappop(heap)
    tmp *= -1
    ans += tmp
    heapq.heappush(heap, -a[i])
    heapq.heappush(heap, -a[i])
print(ans)

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

ans = 0
heap = []
heapq.heappush(heap, -a[0])
for i in range(1, n):
    tmp = heapq.heappop(heap)
    tmp *= -1
    ans += tmp
    heapq.heappush(heap, -a[i])
    heapq.heappush(heap, -a[i])
print(ans)
Buggy code:
N = int(input())
l = list(map(int, input().split()))
l.sort()
l.reverse()
s = l[0]
if N%2==0:
  c = N//2-1
  for i in range(c):
    s = s + l[i+1]*2
  
else:
  d = (N-3)//2
  for i in range(d):
    s = s + l[i+1]*2
    s = s+l[(N-1)//2]
print(s)

Fixed code:
N = int(input())
l = list(map(int, input().split()))
l.sort()
l.reverse()
s = l[0]
if N%2==0:
  c = N//2-1
  for i in range(c):
    s = s + l[i+1]*2
  
else:
  d = (N-3)//2
  for i in range(d):
    s = s + l[i+1]*2
  s = s + l[(N-1)//2]
print(s)
Buggy code:
n = int(input())
c = list(map(int, input().split()))
c.sort(reverse = True)
a = 0
for i in range(int(n//2+1)):
  a += c[i]
if n%2==0:
  print(a*2-c[0])
else:
  print(a*2-c[0]-c[n//2])

Fixed code:
n = int(input())
c = list(map(int, input().split()))
c.sort(reverse = True)
a = 0
for i in range(int((n+1)//2)):
  a += c[i]
if n%2==0:
  print(a*2-c[0])
else:
  print(a*2-c[0]-c[n//2])
Buggy code:
from collections import deque
N = int(input())
A = list(map(int, input().split()))
A.sort(reversre=True)
ans = 0
d = deque(A[0])
for x in A[1:]:
  ans += d.popleft()
  d.append(x)
  d.append(x)
print(ans)

Fixed code:
from collections import deque
N = int(input())
A = list(map(int, input().split()))
A.sort(reverse=True)
ans = 0
d = deque([A[0]])
for x in A[1:]:
  ans += d.popleft()
  d.append(x)
  d.append(x)
print(ans)
Buggy code:
conf = 0
num_char = int(input())
char = list(map(int, input().split()))
char.sort(reverse=True)
count = 0
conf_int = 0
for i in range(num_char):
  if count == 0:
    count = 1
  elif count == 1:
    count = 2
    conf = char[conf_int]
    count_int = 0
    conf_int = 1
  else:
    if count_int == 0 :
      conf += char[conf_int]
      count_int = 1
    else:
      conf += char[conf_int]
      conf_int += 1
      count_int = 0
print(conf_int)

      
  

Fixed code:
conf = 0
num_char = int(input())
char = list(map(int, input().split()))
char.sort(reverse=True)
count = 0
conf_int = 0
for i in range(num_char):
  if count == 0:
    count = 1
  elif count == 1:
    count = 2
    conf = char[conf_int]
    count_int = 0
    conf_int = 1
  else:
    if count_int == 0 :
      conf += char[conf_int]
      count_int = 1
    else:
      conf += char[conf_int]
      conf_int += 1
      count_int = 0
print(conf)
Buggy code:
n=int(input())
a=list(map(int,input().split()))
a.sort(reverse=True)
m=a[0]
del a[0]
if n%2==0:
  for _ in range(n//2-1):
    m+=2*a.pop(0)
else:
  for _ in range((n-3)//2):
    m+=2*a.pop(0)
  m+=a[0]
  print(m)

Fixed code:
n=int(input())
a=list(map(int,input().split()))
a.sort()
m=a[-1]
del a[-1]
if n%2==0:
  for _ in range(n//2-1):
    m+=2*a.pop(-1)
  print(m)  
else:
  for _ in range((n-3)//2):
    m+=2*a.pop(-1)
  m+=a[-1]
  print(m)
Buggy code:
N = int(input())
A = list(map(int, input().split()))

A = sorted(A, reverse=True)

result = A[0]
cnt =1
position = 1
flag = 0
while cnt<N:
    if flag < 2:
        result += A[position]
        flag += 1
    else:
        flag = 0
        position += 1
        cnt -= 1
    print(result)
    cnt += 1

print(result)


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

A = sorted(A, reverse=True)

result = A[0]
cnt =1
position = 1
flag = 0
while cnt<N-1:
    result += A[position]
    cnt += 1
    if cnt == N-1:
        break
    result += A[position]
    cnt +=1
    position += 1

print(result)
Buggy code:
N = int(input())
A = sorted([int(i) for i in input().split()], reverse=True)

S = A[0]
step = 2

print(S)
for i in range(1,N-1):
  S += (A[(i+1)//2])
  print(S)

print(S)

Fixed code:
N = int(input())
A = sorted([int(i) for i in input().split()], reverse=True)

S = A[0]
step = 2

for i in range(1,N-1):
  S += (A[(i+1)//2])

print(S)
Buggy code:
N,*As = map(int, open(0).read().split());As.sort();print(As[0]+sum(As[1+i//2]for i in range(N-1)))

Fixed code:
N,*As=map(int,open(0).read().split());As.sort();print(As[-1]+sum(As[-2-i//2]for i in range(N-2)))
Buggy code:
N = int(input())
A = [int(x) for x in input().split()]

confortability = sorted(A,reverse=True)
neighbours = 0
idx = 0
ans = 0
for i, conf in enumerate(confortability):
    if i == 0:
        continue
    if neighbours < 1:
        print(confortability[idx])
        ans += confortability[idx]
        neighbours += 1
    else:
        idx += 1
        print(confortability[idx])
        ans += confortability[idx]
        neighbours = 0

print(ans)

Fixed code:
N = int(input())
A = [int(x) for x in input().split()]

confortability = sorted(A,reverse=True)
neighbours = 0
idx = 0
ans = 0
for i, conf in enumerate(confortability):
    if i == 0:
        continue
    if neighbours < 1:
        ans += confortability[idx]
        neighbours += 1
    else:
        idx += 1
        ans += confortability[idx]
        neighbours = 0

print(ans)
Buggy code:
def main():
    n = int(input())
    friendliness = [int(x) for x in input().split()]
    friendliness.sort(reversed=True)
    ans = 0
    for i in range(n):
        ans += friendliness[i // 2 + 1]
    print(ans)


if __name__ == '__main__':
    main()


Fixed code:
def main():
    n = int(input())
    friendliness = [int(x) for x in input().split()]
    friendliness.sort(reverse=True)
    ans = 0
    for i in range(1, n):
        ans += friendliness[i // 2]
    print(ans)


if __name__ == '__main__':
    main()
Buggy code:
from collections import deque


def main():
    input()  # n
    friendliness = [int(x) for x in input().split()]
    friendliness.sort()
    edges = deque()
    edges.append(friendliness[-1])
    ans = 0
    for fri in friendliness[1:][::-1]:
        print(fri)
        edges.append(fri)
        edges.append(fri)
        ans += edges.popleft()
    print(ans)


if __name__ == '__main__':
    main()


Fixed code:
from collections import deque


def main():
    input()  # n
    friendliness = [int(x) for x in input().split()]
    friendliness.sort(reverse=True)
    edges = deque()
    edges.append(friendliness[0])
    ans = 0
    for fri in friendliness[1:]:
        ans += edges.popleft()
        edges.append(fri)
        edges.append(fri)
    print(ans)


if __name__ == '__main__':
    main()
Buggy code:
N=int(input())

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

li.sort()
if N%2==0:
  print(sum(li[int(-N/2)-1:-1])+li[-1])
else:
  print(sum(li[-(N//2)-1:-1])+li[-1]+li[-(N//2)-1])

Fixed code:
N=int(input())

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

li.sort()
if N%2==0:
  print(2*sum(li[int(-N/2):-1])+li[-1])
else:
  print(2*sum(li[-(N//2):-1])+li[-1]+li[-(N//2)-1])
Buggy code:
N = int(input())
A = list(map(int, input().split()))

A.sort()
A.reverse()
ans = 0
ans += A[0]

if len(A) % 2 == 0:
  tmp = 0
  for i in range(1, int((N-2)/2)+1):
    tmp += A[i] * 2
else:
  for i in range(1, int((N-3)/2)+1):
    tmp += A[i] * 2
  tmp += A[int((N-3)/2)+1]

ans += tmp
print(ans)

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

A.sort()
A.reverse()
ans = 0
ans += A[0]

if len(A) % 2 == 0:
  tmp = 0
  for i in range(1, int((N-2)/2)+1):
    tmp += A[i] * 2
else:
  tmp = 0
  for i in range(1, int((N-1)/2)+1):
    tmp += A[i] * 2
  tmp -= A[int((N-1)/2)]

ans += tmp
print(ans)
Buggy code:
n=int(input())
a=list(map(int,input().split()))
aa = sorted(a,reverse=True)
print(aa)
ans=0
if n%2 == 0:
    for i in range(n//2):
        ans = aa[i]*2+ans
else:
    for i in range((n+1)//2):
        ans = aa[i]*2+ans
    ans = ans - aa[(n-1)//2]
ans = ans - aa[0]
print(ans)

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

Fixed code:
N = int(input())
A=list(map(int,input().split()))
A.sort(reverse=True)
sum=0
for i in range(1,N):
    sum+=A[i//2]
print(sum)
Buggy code:
N = int(input())
A = [int(i) for i in input().split()]

A.sort()

score = 0

for i in A:
  N -= 1
  if(N==0):
    break
  score += i
  N -= 1
  if(N==0):
    break
  score += i
  
print(score)







Fixed code:
N = int(input())
A = [int(i) for i in input().split()]

A.sort(reverse=True)


score = A[0]
N -= 1

for i in A[1:]:
  N -= 1
  if(N==0):
    break
  score += i
  N -= 1
  if(N==0):
    break
  score += i
print(score)
Buggy code:
num = (int)(input())
a = sorted(list(map(int, input().split(" "))), reverse=True)
b = [a[0]]
total = a[0]
for i in range(3, num):
    total += a[(i - 1) // 2]
print(total)

Fixed code:
num = (int)(input())
a = sorted(list(map(int, input().split(" "))), reverse=True)
b = [a[0]]
total = a[0]
for i in range(3, num + 1):
    total += a[(i - 1) // 2]
print(total)
Buggy code:
n = int(input())
a = list(map(int, input().split()))
print(2 * sum(sorted(a)[::-1][:-(-n//2)]) - max(a))

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

import collections
count=len(a)-1
ans=0
c = collections.Counter(a)
for i in c.keys():
    if count<=c[i]+1:
        ans+=i*count
        break
    else:
        ans+=i*(c[i]+1)
        count-=c[i]+1
print(ans)

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

import collections
count=len(a)
ans=0
c = collections.Counter(a)
for i in c.keys():
    tmp = c[i]*2
    if count<=tmp:
        ans+=i*count
        break
    else:
        ans+=i*tmp
        count-=tmp
print(ans-max(a))
Buggy code:
n = int(input())
list =list(map(int, input().split()))

list.sort(reverse=True)

ans = 0
if n % 2 == 0:
  for i in range(n//2):
    ans += 2* list[-i-1]
  ans -= list[-1]
else:
  for i in range((n-1)//2):
   ans += 2*list[-i-1]
  ans += list[-(n-1)//2-1]
  ans -= list[-1]
print(ans)




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

list.sort(reverse=True)

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

A.sort()
res = 0

for i in range(1, N):
    res += A[N-1]-i//2

print(res)

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

A.sort()
res = 0

for i in range(1, N):
    res += A[N-(i//2)-1]

print(res)
Buggy code:
n = int(input())
a = sorted(map(int, input().split()), reverse=True)

ans, que = 0, [a[0]]
for i in enumerate(a[1:]):
    ans += que[i]
    que += [i, i]
print(ans)


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

ans, que, cnt = 0, [a[0]], 0
for i in a[1:]:
    ans += que[cnt]
    que += [i, i]
    cnt += 1
print(ans)
Buggy code:
import sys, os, math, bisect, itertools, collections, heapq, queue
# from scipy.sparse.csgraph import csgraph_from_dense, floyd_warshall
from decimal import Decimal
from collections import defaultdict, deque

sys.setrecursionlimit(10000000)

ii = lambda: int(sys.stdin.buffer.readline().rstrip())
il = lambda: list(map(int, sys.stdin.buffer.readline().split()))
fl = lambda: list(map(float, sys.stdin.buffer.readline().split()))
iln = lambda n: [int(sys.stdin.buffer.readline().rstrip()) for _ in range(n)]

iss = lambda: sys.stdin.buffer.readline().decode().rstrip()
sl = lambda: list(map(str, sys.stdin.buffer.readline().decode().split()))
isn = lambda n: [sys.stdin.buffer.readline().decode().rstrip() for _ in range(n)]

lcm = lambda x, y: (x * y) // math.gcd(x, y)

MOD = 10 ** 9 + 7
MAX = float('inf')


def main():
    if os.getenv("LOCAL"):
        sys.stdin = open("input.txt", "r")

    N = ii()
    A = sorted(il(), reverse=True)

    ret = 0
    for k in range(1, N):
        ret += A[N - (k // 2) - 1]
    print(ret)


if __name__ == '__main__':
    main()


Fixed code:
import sys, os, math, bisect, itertools, collections, heapq, queue
# from scipy.sparse.csgraph import csgraph_from_dense, floyd_warshall
from decimal import Decimal
from collections import defaultdict, deque

sys.setrecursionlimit(10000000)

ii = lambda: int(sys.stdin.buffer.readline().rstrip())
il = lambda: list(map(int, sys.stdin.buffer.readline().split()))
fl = lambda: list(map(float, sys.stdin.buffer.readline().split()))
iln = lambda n: [int(sys.stdin.buffer.readline().rstrip()) for _ in range(n)]

iss = lambda: sys.stdin.buffer.readline().decode().rstrip()
sl = lambda: list(map(str, sys.stdin.buffer.readline().decode().split()))
isn = lambda n: [sys.stdin.buffer.readline().decode().rstrip() for _ in range(n)]

lcm = lambda x, y: (x * y) // math.gcd(x, y)

MOD = 10 ** 9 + 7
MAX = float('inf')


def main():
    if os.getenv("LOCAL"):
        sys.stdin = open("input.txt", "r")

    N = ii()
    A = sorted(il(), reverse=True)

    ret = 0
    for n in range(1, N):
        ret += A[(N - n) // 2]
    print(ret)


if __name__ == '__main__':
    main()
Buggy code:
import sys
from collections import deque

read = sys.stdin.buffer.read

N, *A = map(int, read().split())
A.sort(reverse=True)

deq = deque([A[0]])
ans = 0

for x in A[1:]:
    deq.append(x)
    deq.append(x)

print(ans)


Fixed code:
import sys
from collections import deque

read = sys.stdin.buffer.read

N, *A = map(int, read().split())
A.sort(reverse=True)

deq = deque([A[0]])
ans = 0

for x in A[1:]:
    ans += deq.popleft()
    deq.append(x)
    deq.append(x)

print(ans)
Buggy code:
n = int(input())
arr = [int(x) for x in input().split()]
arr.sort()
res, ans = [arr[0]], 0
for i in range(1, n - 1):
  res.append(arr[i])
  res.append(arr[i])
for i in range(n - 1):
  ans += res[i]
print(ans)
  
  

Fixed code:
n = int(input())
arr = [int(x) for x in input().split()]
arr.sort()
arr = arr[::-1]
res, ans = [arr[0]], 0
for i in range(1, n - 1):
  res.append(arr[i])
  res.append(arr[i])
for i in range(n - 1):
  ans += res[i]
print(ans)
Buggy code:
import numpy as np
N = int(input())

A = np.array([int(i) for i in input().split()])
A_sort = np.sort(A)

print(A_sort)
score = 0
score += A_sort[-1]
for i in range(0, (N-2)//2):
    score += A_sort[-2-i] * 2
    
if (N-2) % 2 == 1:
    score += A_sort[-3-i]
    
print(score)


Fixed code:
import numpy as np
N = int(input())

A = np.array([int(i) for i in input().split()])
A_sort = np.sort(A)

#print(A_sort)
score = 0
score += A_sort[-1]
for i in range(0, (N-2)//2):
    score += A_sort[-2-i] * 2
    
if (N-2) % 2 == 1:
    score += A_sort[-3-i]
    
print(score)
Buggy code:
import heapq
n = int(input())
a_lst = list(map(int, input().split(" ")))

a_lst.sort(reverse=True)


result = 0
heap = []
heapq.heappush(heap,-a_lst[0])

for i in a_lst[1:]:
	now_max = heapq.heappop(heap)
	result += now_max
	heapq.heappush(heap, -i)
	heapq.heappush(heap, -i)
	print(i, now_max)

print(-result)

Fixed code:
import heapq
n = int(input())
a_lst = list(map(int, input().split(" ")))

a_lst.sort(reverse=True)


result = 0
heap = []
heapq.heappush(heap,-a_lst[0])

for i in a_lst[1:]:
	now_max = heapq.heappop(heap)
	result += now_max
	heapq.heappush(heap, -i)
	heapq.heappush(heap, -i)

print(-result)
Buggy code:
n = int(input())
a = sorted(map(int, input().split()), reverse = True)

print(a)
ans = a[0]
i = 0
for i in range(1, (n-2) // 2 + 1):
    ans += a[i] * 2
    
if (n-2) % 2 == 1:
    ans += a[i]
    
print(ans)

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

ans = a[0]
i = 0
for i in range(1, (n-2) // 2 + 1):
    ans += a[i] * 2
    
if (n-2) % 2 == 1 and not n-2 == 1:
    ans += a[i+1]
    
print(ans)
Buggy code:
n = int(input())
a = list(map(int,input().split()))
b = sorted(a,reverse = True)
ans = 0
for i in range(0,n):
        if i == 0:
            ans += 0
        else:
            ans += b[n-(i//2)-1]
print(ans)

Fixed code:
n = int(input())
a = list(map(int,input().split()))
b = sorted(a)
ans = 0
for i in range(0,n):
        if i == 0:
            ans += 0
        else:
            ans += b[n-(i//2)-1]
print(ans)
Buggy code:
import sys
import math
import itertools
import bisect
from copy import copy
from collections import deque,Counter
from decimal import Decimal
import functools
def s(): return input()
def k(): return int(input())
def S(): return input().split()
def I(): return map(int,input().split())
def X(): return list(input())
def L(): return list(input().split())
def l(): return list(map(int,input().split()))
def lcm(a,b): return a*b//math.gcd(a,b)
sys.setrecursionlimit(10 ** 9)
mod = 10**9+7
cnt = 1
ans = 0
inf = float("inf")

n = k()
a = l()

a.sort(reverse = True)

for i in range(0,n,2):
    ans += a[i//2]

print(ans)


Fixed code:
import sys
import math
import itertools
import bisect
from copy import copy
from collections import deque,Counter
from decimal import Decimal
import functools
def s(): return input()
def k(): return int(input())
def S(): return input().split()
def I(): return map(int,input().split())
def X(): return list(input())
def L(): return list(input().split())
def l(): return list(map(int,input().split()))
def lcm(a,b): return a*b//math.gcd(a,b)
sys.setrecursionlimit(10 ** 9)
mod = 10**9+7
cnt = 1
ans = 0
inf = float("inf")

n = k()
a = l()

a.sort(reverse = True)

for i in range(1,n):
    ans += a[i//2]

print(ans)
Buggy code:
n=int(input())
a=list(map(int,input().split()))
a.sort()
a.reverse()
ans = 0
for i in range(1,n+1):
    ans += a[i//2]
print(ans)

Fixed code:
n=int(input())
a=list(map(int,input().split()))
a.sort()
ans=0
for i in range(n-1):
    ans+=a[n-1-(i+1)//2]
print(ans)
Buggy code:
import sys
import math
# sys.stdin=open('input.txt','r')
# sys.stdout=open('output2.txt','w')
from sys import stdin,stdout
from collections import deque,defaultdict
from math import ceil,floor,inf,sqrt,factorial,gcd,log2
from copy import deepcopy
ii1=lambda:int(stdin.readline().strip())
is1=lambda:stdin.readline().strip()
iia=lambda:list(map(int,stdin.readline().strip().split()))
isa=lambda:stdin.readline().strip().split()
mod=1000000007

n=ii1()
arr=iia()
ans=0
for i in range(1,n):
    ans+=arr[i//2]
print(ans)


Fixed code:
import sys
import math
# sys.stdin=open('input.txt','r')
# sys.stdout=open('output2.txt','w')
from sys import stdin,stdout
from collections import deque,defaultdict
from math import ceil,floor,inf,sqrt,factorial,gcd,log2
from copy import deepcopy
ii1=lambda:int(stdin.readline().strip())
is1=lambda:stdin.readline().strip()
iia=lambda:list(map(int,stdin.readline().strip().split()))
isa=lambda:stdin.readline().strip().split()
mod=1000000007

n=ii1()
arr=iia()
ans=0
arr.sort(reverse=True)
for i in range(1,n):
    ans+=arr[i//2]
print(ans)
Buggy code:
n=int(input())
a=a=list(map(int,input().split()))
a.sort(reverse=True)
ans=0
if n%2==0:
  for i in range(1:n//2):
    ans +=2*a[i]
  ans+=ans[0]
else:
  for i in range(1:n//2):
    ans +=2*a[i]
  ans +=a[n//2]
  ans+=a[0]
print(ans)

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

a.sort(reverse = True)

ans = 0

for i in range(n-1):
    if i % 2 == 0:
        i //= 2
        ans += a[i]
    else:
        i = (i+1)//2
        ans += a[i]

print(ans)
Buggy code:
n = input()
friendliness = [int(item) for item in input().split()]
friendliness.sort()
def of_ans():
    sum_ = 0
    for idx in range(len(friendliness)):
      sum_ += friendliness[- (idx // 2) - 1]
    return sum_
print(of_ans())

Fixed code:
n = input()
friendliness = [int(item) for item in input().split()]
friendliness.sort()
def of_ans():
    sum_ = 0
    idx = 1
    while idx < len(friendliness):
        sum_ += friendliness[len(friendliness) - (idx // 2) - 1]
        idx += 1
    return sum_
print(of_ans())
Buggy code:
n = int(input())
a = list(map(int,input().split()))
a.sort(reverse=True)

ans = 0

if len(a) % 2 == 0:
  b = a[:len(a)//2]
  ans = 2 * sum(b) - b[0]
else:
  print(1)
  b = a[:len(a)//2 +1]
  ans = 2 * sum(b) - b[0] - b[-1]

print(ans)

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

ans = 0
if len(a) % 2 == 0:
  b = a[:len(a)//2]
  ans = (2 * sum(b)) - b[0]
else:
  b = a[:len(a)//2 +1]
  ans = 2 * sum(b) - b[0] - b[-1]

print(ans)
Buggy code:
n = int(input())
friend = list(map(int, input().split()))

friend.sort(reverse = True)

ans = friend[0]
i = 1
ind = 1
while i < n:
    for j in range(2):
        ans += friend[ind]
        i += 1
        if i == n: break
    ind += 1
print(ans)



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

friend.sort(reverse = True)

ans = friend[0]
i = 1
ind = 1
while i < n - 1:
    for j in range(2):
        ans += friend[ind]
        i += 1
        if i == n-1: break
    ind += 1
print(ans)
Buggy code:
import math

N = int(input())
A = list(map(int, input().split()))
A.sort()
A.reverse()
ans = 0
for i in range(1, N):
	ans += A[math.ceil(i / 2) - 1]
print(ans)

Fixed code:
import math
 
N = int(input())
A = list(map(int, input().split()))
A.sort()
A.reverse()
ans = 0
for i in range(1, N):
	ans += A[math.floor(i / 2)]
print(ans)
Buggy code:
N = int(input())
A = list(map(int, input().split()))
A.sort(reverse=True)
ANS = A[0]

for i in range(N-2):
    index = i // 2
    print(index)
    ANS += A[index+1]
print(ANS)

Fixed code:
N = int(input())
A = list(map(int, input().split()))
A.sort(reverse=True)
ANS = A[0]

for i in range(N-2):
    index = i // 2
    ANS += A[index+1]
print(ANS)
Buggy code:
N = int(input())
A = list(map(int, input().split()))
A = sorted(A)
A = reversed(A)
B = set(A)
B = list(B)
B = B[::-1]
C = N-1
ans = 0
if N%2 == 0:
  ans += B[0]
  for i in range(N//2-1):
    ans += 2*B[i+1]
else:
  ans += B[0]
  ans += B[N//2]
  for i in range(N//2-1):
    ans += 2*B[i+1]
print(ans)   

Fixed code:
N = int(input())
A = list(map(int, input().split()))
A = sorted(A)
B = A[::-1]
C = N-1
ans = 0
if N%2 == 0:
  ans += B[0]
  for i in range(N//2-1):
    ans += 2*B[i+1]
else:
  ans += B[0]
  ans += B[N//2]
  for i in range(N//2-1):
    ans += 2*B[i+1]
print(ans)
Buggy code:
#!/usr/bin/env python3
#%% for atcoder uniittest use
import sys
input= lambda: sys.stdin.readline().rstrip()
def pin(type=int):return map(type,input().split())
def tupin(t=int):return tuple(pin(t))
def lispin(t=int):return list(pin(t))
#%%code
import heapq
def resolve():
    N,=pin()
    A=[*pin()]
    A.sort(reverse=True)

    ans=0
    h=[]
    heapq.heappush(h,0)
    for i in range(1,N):
        temp=heapq.heappop(h)
        print(temp)
        ans+=A[temp]
        heapq.heappush(h,i)
        heapq.heappush(h,i)
    print(ans)

#%%submit!
resolve()

Fixed code:
#!/usr/bin/env python3
#%% for atcoder uniittest use
import sys
input= lambda: sys.stdin.readline().rstrip()
def pin(type=int):return map(type,input().split())
def tupin(t=int):return tuple(pin(t))
def lispin(t=int):return list(pin(t))
#%%code
import heapq
def resolve():
    N,=pin()
    A=[*pin()]
    A.sort(reverse=True)

    ans=0
    h=[]
    heapq.heappush(h,0)
    for i in range(1,N):
        temp=heapq.heappop(h)
    #    print(temp)
        ans+=A[temp]
        heapq.heappush(h,i)
        heapq.heappush(h,i)
    print(ans)

#%%submit!
resolve()
Buggy code:
n=int(input())
a=list(map(int.input().split()))
a.sort(reverse=True)
ans=0
x=n
for i in range(1,n):
  ans+=a[i//2]
print(ans)

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

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


sr = sorted(coms)

ans = 0
for i in range(n - 1):
    if i == 0:
        ans += sr[0]
    else:
        nth = (i + 1) // 2
        ans += sr[nth]

print(ans)

Fixed code:
n = int(input())

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


sr = sorted(coms, reverse=True)

ans = 0
for i in range(n-1):
    if i == 0:
        ans += sr[0]
    else:
        nth = (i + 1) // 2
        ans += sr[nth]

print(ans)