qyliang/CodeNanoFix huggingface dataset:
Buggy code:
n,m = map(int, input().split())
a = list(map(int, input().split()))
import heapq
a = list(map(lambda x:x*(-1), a))
heapq.heapify(a)
for _ in range(m):
    num = heapq.heappop(a)
    heapq.heappush(a,num//2)
a = list(a)
print(sum(a)*(-1))

Fixed code:
n,m = map(int, input().split())
a = list(map(lambda x:int(x)*(-1), input().split()))
import heapq
heapq.heapify(a)
for _ in range(m):
    num = heapq.heappop(a)
    heapq.heappush(a,(-num//2)*(-1))
print(-sum(a))
Buggy code:
import heapq
n,m = map(int,input().split())
a = list(map(int,input().split()))
for i in range(n):
  a[i] = -a[i]
heapq.heapify(a)

for _ in range(m):
  x = heapq.heappop(a)
  x = -1 * (-1 * x // 2)
  heapq.heappush(x, a)
print(-sum(a))

Fixed code:
import heapq
n,m = map(int,input().split())
a = list(map(int,input().split()))
for i in range(n):
  a[i] = -a[i]
heapq.heapify(a)

for _ in range(m):
  x = heapq.heappop(a)
  x = -1 * (-1 * x // 2)
  heapq.heappush(a, x)
print(-sum(a))
Buggy code:
import heapq as hq
n,m=map(int,input().split())
A=list(map(int,input().split()))
B=list(map(lambda x: x*(-1),A))
hq.heapify(B)
for i in range(m):
  x=hq.heappop(B)
  hq.heappush(B,x//2)

print(sum(B))

Fixed code:
import heapq as hq
n,m=map(int,input().split())
A=list(map(int,input().split()))
B=list(map(lambda x: x*(-1),A))
hq.heapify(B)
for i in range(m):
  x=hq.heappop(B)
  hq.heappush(B,(x+1)//2)

print(sum(B)*(-1))
Buggy code:
import heapq
N, M = map(int, input().split())
A = list(map(int, input().split()))
ls = []
for item in A:
  heapq.heappush(ls, -item)
for m in range(M):
  tmp = -heapq.heappop(ls)
  tmp = tmp // 2
  heapq.heappush(ls, -tmp)
print(sum(ls))

Fixed code:
import heapq
N, M = map(int, input().split())
A = list(map(int, input().split()))
ls = []
for item in A:
  heapq.heappush(ls, -item)
for m in range(M):
  tmp = -heapq.heappop(ls)
  tmp = tmp // 2
  heapq.heappush(ls, -tmp)
print(-sum(ls))
Buggy code:
import heapq
N,M = list(map(int, input().split()))
A = list(map(int, input().split()))
A =[-i for i in A]
heapq.heapify(A)
print(A)
for i in range(M):
    minA = heapq.heappop(A)
    heapq.heappush(A, -(-minA//2))
print(-1*sum(A))

Fixed code:
import heapq
N,M = list(map(int, input().split()))
A = list(map(int, input().split()))
A =[-i for i in A]
heapq.heapify(A)
for i in range(M):
    minA = heapq.heappop(A)
    heapq.heappush(A, -(-minA//2))
print(-1*sum(A))
Buggy code:
N, M = map(int, input().split())
a = list(map(int, input().solit()))

import heapq
a = [-1*i for i in a]
heapq.heapify(a)
for i in range(M):
    b = heapq.heappop(a)
    b = (-1*b)//2
    heapq.heappush(a, -1*b)
print(-1*sum(a))

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

import heapq
a = [-1*i for i in a]
heapq.heapify(a)
for i in range(M):
    b = heapq.heappop(a)
    b = (-1*b)//2
    heapq.heappush(a, -1*b)
print(-1*sum(a))
Buggy code:
import heapq as hq
n,m = map(int,input().split())

ls = list(map(int,input().split()))
ls = [-1*a for a in ls]

hq.heapify(ls)

for _ in range(m):
  t = -1*hq.heappop(ls)
  hq.heappush(ls,t//2*(-1))
  
print(sum(ls))
  

Fixed code:
import heapq as hq
n,m = map(int,input().split())

ls = list(map(int,input().split()))
ls = [-1*a for a in ls]

hq.heapify(ls)

for _ in range(m):
  t = -1*hq.heappop(ls)
  hq.heappush(ls,t//2*(-1))
  
print(-1*sum(ls))
Buggy code:
import heapq

N, M = map(int, input().split())

H = list(map(lambda x: -1 * int(x), input().split()))
print(H)
heapq.heapify(H)
for m in range(M):
    a = heapq.heappop(H)
    heapq.heappush(H, -1 * (-a // 2))
print(-1 * sum(H))


Fixed code:
import heapq

N, M = map(int, input().split())

H = list(map(lambda x: -1 * int(x), input().split()))
heapq.heapify(H)
for m in range(M):
    a = heapq.heappop(H)
    heapq.heappush(H, -1 * (-a // 2))
print(-1 * sum(H))
Buggy code:
import heapq
N,M=[int(thing) for thing in input().split(" ")]
A_list=[int(thing)*(-1) for thing in input().split(" ")]
heapq.heapify(A_list)
for aaaaa in range(M):
    thing =heapq.heappop(A_list)/2
    heapq.heappush(A_list,thing)
print(sum([thing*-1//1 for thing in A_list]))


Fixed code:
import heapq
N,M=[int(thing) for thing in input().split(" ")]
A_list=[int(thing)*(-1) for thing in input().split(" ")]
heapq.heapify(A_list)
for aaaaa in range(M):
    thing =heapq.heappop(A_list)/2
    heapq.heappush(A_list,thing)
print(int(sum([thing*-1//1 for thing in A_list])))
Buggy code:
N, M = map(int, input().split())
A = [-1*int(i) for i in input().split()]

# import heapq
# print(A)
heapq.heapify(A)
# print(A)
for _ in range(M):
    a = heapq.heappop(A)
#     print( "aaa",a)
    heapq.heappush(A,-1*((-1*a)//2))
#     print("AAA",A)
    
# print("list",A)

print(-1*sum(A))


Fixed code:
N, M = map(int, input().split())
A = [-1*int(i) for i in input().split()]

import heapq
# print(A)
heapq.heapify(A)
# print(A)
for _ in range(M):
    a = heapq.heappop(A)
#     print( "aaa",a)
    heapq.heappush(A,-1*((-1*a)//2))
#     print("AAA",A)
    
# print("list",A)

print(-1*sum(A))
Buggy code:
import heapq


def main():
    n, m = map(int, input().split())
    a = list(map(lambda x: int(x)*(-1), input().split()))
    heapq.heapify(a)
    for i in range(m):
        item = heapq.heappop(a)
        heapq.heappush(a, item // 2)
    print(-sum(a))


if __name__ == '__main__':
    main()


Fixed code:
import heapq


def main():
    n, m = map(int, input().split())
    a = list(map(lambda x: int(x)*(-1), input().split()))
    heapq.heapify(a)
    for i in range(m):
        item = heapq.heappop(a)
        heapq.heappush(a, (-1) * (-item // 2))
    print(-sum(a))


if __name__ == '__main__':
    main()
Buggy code:
import heapq
n,m = list(map(int,input().split()))
l = sorted([(int(a)*-1) for a in input().split()])
for i in range (m):
  high = heapq.heappop(l)
  heapq.heappush(l,high//2)
print(abs(sum(l)))

Fixed code:
import heapq
n,m = list(map(int,input().split()))
l = sorted([(int(a)*-1) for a in input().split()])
for i in range (m):
  high = heapq.heappop(l)
  heapq.heappush(l,-(-high//2))
print(abs(sum(l)))
Buggy code:
import math
import heapq

N,M = map(int,input().split())
A = [0]*N
A = list(map(lambda x: int(x)*(-1),input().split()))
if (N == 1):
    print(A[0]//(2**M))
else:
    """
    while (M != 0):
        A.sort(reverse=True)
        y = min(math.floor(log2(A[0]/A[1])+1),M)
        A[0] //= 2**y
        M -= y
    """
    """
    A.sort(reverse=True)
    for i in range(N):
        y = min(A[i] // 2,M)
        A[i] //= 2**y
        M -= y
        if (M <= 0):
            break
    """
    heapq.heapify(A)

    for i in range(M):
        m = heapq.heappop(A) * -1
        heapq.heappush(A,(m//2 * -1))

    print(-sum(A))


Fixed code:
import math
import heapq

N,M = map(int,input().split())
A = [0]*N
A = list(map(lambda x: int(x)*(-1),input().split()))
if (N == 1):
    print((-1 * A[0])//(2**M))
else:
    """
    while (M != 0):
        A.sort(reverse=True)
        y = min(math.floor(log2(A[0]/A[1])+1),M)
        A[0] //= 2**y
        M -= y
    """
    """
    A.sort(reverse=True)
    for i in range(N):
        y = min(A[i] // 2,M)
        A[i] //= 2**y
        M -= y
        if (M <= 0):
            break
    """
    heapq.heapify(A)

    for i in range(M):
        m = heapq.heappop(A) * -1
        heapq.heappush(A,(m//2 * -1))

    print(-sum(A))
Buggy code:
n, m = map(int, input().split())
l_ = list(map(int, input().split()))
l = [(-1)*l_[i] for i in range(n)]

import heapq
heapq.heapify(l)

for i in range(n):
  x = (-1)*heapq.heappop(l)
  heapq.heappush(l, (x//2)*(-1))

print(sum(l)*(-1))

Fixed code:
n, m = map(int, input().split())
l_ = list(map(int, input().split()))
l = [(-1)*l_[i] for i in range(n)]

import heapq
heapq.heapify(l)

for i in range(m):
  x = (-1)*heapq.heappop(l)
  heapq.heappush(l, (x//2)*(-1))

print(sum(l)*(-1))
Buggy code:
n, m = map(int, input().split())
a = list(map(int, input().split()))

import heapq
a = [-i for i in a]

heapq.heapify(a)
for i in range(m):
  b = heapq.heappop(a)
  heapq.heappush(a, b // 2)
print(-sum(a))

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

import heapq
a = [-i for i in a]

heapq.heapify(a)
for i in range(m):
  b = heapq.heappop(a) * (-1)
  heapq.heappush(a, b // 2 * (-1))
print(-sum(a))
Buggy code:
N, M = map(int, input().split())

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

a = list(map(lambda x: x*(-1), A_list))

import heapq
import math


heapq.heapify(a)

print(a)


for i in range(M):
        max_p = heapq.heappop(a)
        max_p = max_p / 2
        heapq.heappush(a, max_p)

res=0
for i in range(N):
        a[i] = -a[i]
        res += math.floor(a[i])

print(res)

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

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

a = list(map(lambda x: x*(-1), A_list))

import heapq
import math


heapq.heapify(a)



for i in range(M):
        max_p = heapq.heappop(a)
        max_p = max_p / 2
        heapq.heappush(a, max_p)

res=0
for i in range(N):
        a[i] = -a[i]
        res += math.floor(a[i])

print(res)
Buggy code:
# coding: utf-8
import heepq

n, m = map(int, input().split())
s = list(map(lamda x: int(x)*(-1), input().split()))
heapq.heapify(s)

for i in range(m):
  maxi = heapq.heappop(s)
  heapq.heappush(s, maxi // 2)

print(-sum(s))

Fixed code:
# coding: utf-8
import heapq

n, m = map(int, input().split())
s = list(map(lambda x: int(x)*(-1), input().split()))
heapq.heapify(s)

for i in range(m):
  maxi = heapq.heappop(s)
  heapq.heappush(s, -(-maxi // 2))

print(-sum(s))
Buggy code:
import math
import sys
from collections import deque
import heapq
import copy
import itertools
from itertools import permutations
def mi() : return map(int,sys.stdin.readline().split())
def ii() : return int(sys.stdin.readline().rstrip())
def i() : return sys.stdin.readline().rstrip()
a,b=mi()
l=list(mi())
l=list(map(lambda x: x*-1 , l))
heapq.heapify(l)
for i in range(b):
  s=heapq.heappop(l)
  s=(-1)*(-1*s)//2
  heapq.heappush(l,s)
ans=0
for i in range(a):
  d=heapq.heappop(l)
  ans+=(-1)*d
print(ans)

Fixed code:
import math
import sys
from collections import deque
import heapq
import copy
import itertools
from itertools import permutations
def mi() : return map(int,sys.stdin.readline().split())
def ii() : return int(sys.stdin.readline().rstrip())
def i() : return sys.stdin.readline().rstrip()
a,b=mi()
l=list(mi())
l=list(map(lambda x: x*-1 , l))
heapq.heapify(l)
for i in range(b):
  s=heapq.heappop(l)
  s=(-1)*(((-1)*s)//2)
  heapq.heappush(l,s)
ans=0
for i in range(a):
  d=heapq.heappop(l)
  ans+=(-1)*d
print(ans)
Buggy code:
from heapq import heappush, heappop


def solve(string):
    n, m, *a = map(int, string.split())
    while m > 0:
        a.sort(reverse=True)
        b = a[0] // 2
        for i, _a in enumerate(a):
            if m == 0 or _a <= b:
                break
            a[i] //= 2
            m -= 1
    return str(sum(a))


if __name__ == '__main__':
    print(solve('\n'.join([input(), input()])))


Fixed code:
from heapq import heappush, heappop


def solve(string):
    n, m, *a = map(int, string.split())
    while m > 0:
        a.sort(reverse=True)
        if a[0] == 0:
            break
        b = a[0] // 2
        for i, _a in enumerate(a):
            if m == 0 or _a <= b:
                break
            a[i] //= 2
            m -= 1
    return str(sum(a))


if __name__ == '__main__':
    print(solve('\n'.join([input(), input()])))
Buggy code:
import heapq

N,M = map(int,input().split())
value = list(map(int,input().split()))
value = list(map(lambda x: x*(-1), value))

for i in range(M):
  num = (heapq.heappop(value)*(-1)//2)*(-1)
  heapq.heappush(value,num)

print(sum(list(map(lambda x: x*(-1), value))))


Fixed code:
import heapq

N,M = map(int,input().split())
value = list(map(int,input().split()))
value = list(map(lambda x: x*(-1), value))
heapq.heapify(value)

for i in range(M):
  num = (heapq.heappop(value)*(-1)//2)*(-1)
  heapq.heappush(value,num)

print(sum(list(map(lambda x: x*(-1), value))))
Buggy code:
import heapq
from sys import stdin
n,m = map(int,stdin.readline().split())
*l, = map(lambda x:-int(x),stdin.readline().split())
heapq.heapify(l)
for i in [0]*m:
  a=heapq.heappop(l)
  heapq.heappush(l, a//2)
print(-(sum(l)))

Fixed code:
import heapq
from sys import stdin
n,m = map(int,stdin.readline().split())
*l, = map(lambda x:-int(x),stdin.readline().split())
heapq.heapify(l)
for i in [0]*m:
  a=heapq.heappop(l)
  heapq.heappush(l, -(-a//2))
print(-(sum(l)))
Buggy code:
import heapq
import math
import sys
input = sys.stdin.readline


def main():
    n, m = map(int, input().split())

    if n == 1:
        a = int(input())
        for i in range(m):
            a //= 2
        print(a)
        exit()

    a = (list(map(int, input().split())))
    a = [-1 * i for i in a]
    heapq.heapify(a)

    for i in range(m):
        tmp = math.ceil(heapq.heappop(a) / 2)
        heapq.heappush(a, tmp)

    a = [-1 * i for i in a]
    print(sum(a))


Fixed code:
import heapq
import math
import sys
input = sys.stdin.readline


def main():
    n, m = map(int, input().split())

    if n == 1:
        a = int(input())
        for i in range(m):
            a //= 2
        print(a)
        exit()

    a = (list(map(int, input().split())))
    a = [-1 * i for i in a]
    heapq.heapify(a)

    for i in range(m):
        tmp = math.ceil(heapq.heappop(a) / 2)
        heapq.heappush(a, tmp)
    print(sum(a)*-1)


if __name__ == '__main__':
    main()
Buggy code:
import time
import sys
import heapq

input = sys.stdin.readline

N, M = map(int, input().split())
A = list(map(int, input().split()))
start = time.time()
ans = []
for a in A:
    heapq.heappush(ans, -a)

for _ in range(M):
    l = heapq.heappop(ans)
    heapq.heappush(ans, -(-l)//2 )

print(-sum(ans))

Fixed code:
import time
import sys
import heapq

input = sys.stdin.readline

N, M = map(int, input().split())
A = list(map(int, input().split()))
start = time.time()
ans = []
for a in A:
    heapq.heappush(ans, -a)

for _ in range(M):
    l = heapq.heappop(ans)
    heapq.heappush(ans, -((-l)//2) )

print(-sum(ans))
Buggy code:
# ABC141-D
import heapq
n, m = [int(x) for x in input().split()]
h = [-int(x) for x in input().split()]
heapq.heapify(h)
for i in range(m):
    x = heapq.heappop(h)
    heapq.heappush(h, x//2)
z = 0
for i in h:
    z -= i
print(z)

Fixed code:
# ABC141-D
import heapq
n, m = [int(x) for x in input().split()]
h = [-int(x) for x in input().split()]
heapq.heapify(h)
for i in range(m):
    x = heapq.heappop(h)
    heapq.heappush(h, -(-x//2))
z = 0
print(-sum(h))
Buggy code:
import heapq

n=list(map(int,input().split()))
m=list(map(int,input().split()))
m = [(-x, x) for x in m]
heapq.heapify(m)

for i in range(n[1]):
  x=m[0][1]//2
  heapq.heappop(m)
  heapq.heappush(m, (-x, x))
  
ans=0

for i in range(n[1]):
  ans+=m[i][1]
  
print(ans)

Fixed code:
import heapq

n=list(map(int,input().split()))
m=list(map(int,input().split()))
m = [-x for x in m]
heapq.heapify(m)

for i in range(n[1]):
  x=(-1*m[0])//2
  heapq.heappop(m)
  heapq.heappush(m, -x)

ans=0
for i in range(n[0]):
  ans+=-m[i]

print(ans)
Buggy code:
import heapq

N,M = map(int,input().split())
A = list(map(int,input().split()))
A = list(map(lambda x: x*(-1), A))

heapq.heapify(A)

for _ in range(M):
    tmp_min = heapq.heappop(A)
    heapq.heappush(A, (-1)*(-tmp_min//2))

print(A)
print(-sum(A))

Fixed code:
import heapq

N,M = map(int,input().split())
A = list(map(int,input().split()))
A = list(map(lambda x: x*(-1), A))

heapq.heapify(A)

for _ in range(M):
    tmp_min = heapq.heappop(A)
    heapq.heappush(A, (-1)*(-tmp_min//2))
    
print(-sum(A))
Buggy code:
import heapq

def receive_shopping_plan():
    num_commodity, num_coupon = input().split(' ')
    num_commodity, num_coupon = int(num_commodity), int(num_coupon)
    return num_commodity, num_coupon

def calc_minimized_sum(num_commodity, num_coupon):
    prices = list(map(lambda x: int(x) * -1 , input().split(' ')))
    heapq.heapify(prices)
    for _ in range(num_coupon):
        max_price = heapq.heappop(prices) // 2
        heapq.heappush(prices, max_price)

    print(sum(prices)*-1)

if __name__ == '__main__':
    num_commodity, num_coupon = receive_shopping_plan()
    calc_minimized_sum(num_commodity, num_coupon)


Fixed code:
import heapq

def receive_shopping_plan():
    num_commodity, num_coupon = input().split(' ')
    num_commodity, num_coupon = int(num_commodity), int(num_coupon)
    return num_commodity, num_coupon

def calc_minimized_sum(num_commodity, num_coupon):
    prices = list(map(lambda x: int(x) * -1 , input().split(' ')))
    heapq.heapify(prices)
    for _ in range(num_coupon):
        max_price = heapq.heappop(prices) // (2*-1)
        heapq.heappush(prices, max_price*-1)

    print(sum(prices)*-1)

if __name__ == '__main__':
    num_commodity, num_coupon = receive_shopping_plan()
    calc_minimized_sum(num_commodity, num_coupon)
Buggy code:
import math
import heapq

N, M = map(int, input().split())
tempA = list(map(int, input().split()))
A = []
for a in tempA:
    heapq.heappush(A, a * - 1)
for i in range(M):
    minNum = heapq.heappop(A)
    heapq.heappush(A, minNum // 2)
print(sum(A) * -1)


Fixed code:
import math
import heapq

N, M = map(int, input().split())
tempA = list(map(int, input().split()))
A = []
for a in tempA:
    heapq.heappush(A, a * - 1)
for i in range(M):
    minNum = heapq.heappop(A)
    heapq.heappush(A, (minNum * -1 // 2) * - 1)
print(sum(A) * -1)
Buggy code:
import heapq
from numpy import sum
N,M = (int(x) for x in input().split())
A = list(map(lambda x: int(x)*(-1), input().split()))
heapq.heapify(A)
for i in range(M):
    t1 = heapq.heappop(A)
    t2 = t1 // 2
    heapq.heappush(A, t2)
print(int(sum(B)*(-1)))

Fixed code:
import heapq
from numpy import ceil,sum
N,M = (int(x) for x in input().split())
A = list(map(lambda x: int(x)*(-1), input().split()))
heapq.heapify(A)
for i in range(M):
    t1 = heapq.heappop(A)
    t2 = t1 / 2
    heapq.heappush(A, t2)
B = ceil(A)
print(int(sum(B)*(-1)))
Buggy code:
from heapq import heapify, heappop, heappush
 
N, M = map(int, input().split())
A = [-1*int(i) for i in input().split()]

heapify(A)

for i in range(M):
    n = -1 * heappop(A)
    heappush(A, -1*(n//2))
    print(n, A)
 
print(-1*sum(A))

Fixed code:
from heapq import heapify, heappop, heappush
 
N, M = map(int, input().split())
A = [-1*int(i) for i in input().split()]

heapify(A)

for i in range(M):
    n = -1 * heappop(A)
    heappush(A, -1*(n//2))
    #print(n, A)
 
print(-1*sum(A))
Buggy code:
N, M = map(int, input().split())
A = [int(a) for a in input().split()]
q = []
for a in A:
    heapq.heappush(q, -a)
    
for _ in range(M):
    tmp = -heapq.heappop(q)
    heapq.heappush(q, -(tmp//2))
print(-sum(q))

Fixed code:
import heapq

N, M = map(int, input().split())
A = [int(a) for a in input().split()]
q = []
for a in A:
    heapq.heappush(q, -a)
    
for _ in range(M):
    tmp = -heapq.heappop(q)
    heapq.heappush(q, -(tmp//2))
print(-sum(q))
Buggy code:
import heapq

N, M = [int(s) for s in input().split()]
A = [int(s) for s in input().split()]

hpq = list(map(lambda x: -1 * x, A))
for i in range(M):
    heapq.heapify(hpq)
    x = heapq.heappop(hpq)
    heapq.heappush(hpq, x / 2)

sum(map(lambda x: int(-1 * x), hpq)


Fixed code:
import heapq
 
N, M = [int(s) for s in input().split()]
A = [int(s) for s in input().split()]
 
hpq = list(map(lambda x: -1 * x, A))
heapq.heapify(hpq)
for i in range(M):
    x = heapq.heappop(hpq)
    heapq.heappush(hpq, x / 2)

print(sum(map(lambda x: int(-1 * x), hpq)))
Buggy code:
import heapq

N, M = map(int, input().split())
A = list(map(int, input().split()))
hq = []

for i in range(N):
    heapq.heappush(hq, A[i]*(-1))

for i in range(M):
    tmp = heapq.heappop(hq) // 2
    heapq.heappush(hq, tmp)
    
print(sum(hq)*(-1))

Fixed code:
import heapq

N, M = map(int, input().split())
A = list(map(int, input().split()))
hq = []

for i in range(N):
    heapq.heappush(hq, A[i]*(-1))

for i in range(M):
    tmp = heapq.heappop(hq) * (-1) // 2
    heapq.heappush(hq, tmp*(-1))
    
print(sum(hq)*(-1))
Buggy code:
import heapq
I = list(map(int,input().split()))
N = I[0]
M = I[1]
A = list(map(lambda x:-x,map(int,input().split())))
heapq.heapify(A)
for i in range(M):
    num = heapq.heappop(A)
    num = math.ceil(num / 2)
    heapq.heappush(A,num)

print(-sum(A))

Fixed code:
import heapq
import math
I = list(map(int,input().split()))
N = I[0]
M = I[1]
A = list(map(lambda x:-x,map(int,input().split())))
heapq.heapify(A)
for i in range(M):
    num = heapq.heappop(A)
    num = math.ceil(num / 2)
    heapq.heappush(A,num)

print(-sum(A))
Buggy code:
from heapq import heappush, heappop
N,M = [int(i) for i in input().split(' ')]
itemList = [int(i) for i in input().split(' ')]
heap = []

for i in itemList:
    heappush(heap, -i)

for _ in range(M):
    heappush(heap, heappop(heap)//2)
    
print(-sum(heap))

Fixed code:
from heapq import heappush, heappop
import math

N,M = [int(i) for i in input().split(' ')]
itemList = [int(i) for i in input().split(' ')]
heap = []

for i in itemList:
    heappush(heap, -i)

for _ in range(M):
    heappush(heap, math.ceil(heappop(heap)/2))
print(-sum(heap))
Buggy code:
import heapq

N,M=input().split()
N,M=int(N),int(M)
A=input().split()
A=[-int(n) for n in A]

heapq.heapify(A)

for i in range(M):
    a=heapq.heappop(A)//2
    heapq.heappush(A,a)
sum=0
for i in range(N):
    sum+=A[i]
print(-sum)


Fixed code:
import heapq

N,M=input().split()
N,M=int(N),int(M)
A=input().split()
A=[-int(n) for n in A]

heapq.heapify(A)

for i in range(M):
    a=((-1*heapq.heappop(A))//2)*(-1)
    heapq.heappush(A,a)
sum=0
for i in range(N):
    sum+=A[i]
print(-sum)
Buggy code:
import heapq
N,M = map(int,input().split())
A = list(map(int,input().split()))

for i in range(N):
  A[i] = -A[i]
  
heapq.heapify(A)
 
for _ in range(M):
    hoge = heapq.heappop(A)
    hoge = hoge // 2
    heapq.heappush(A, hoge)

print(-sum(A))

import heapq


Fixed code:
import heapq
N,M = map(int,input().split())
A = list(map(int,input().split()))
 
for i in range(N):
  A[i] = -A[i]
  
heapq.heapify(A)
 
for _ in range(M): 
    hoge = -heapq.heappop(A)
    hoge = hoge // 2
    heapq.heappush(A, -hoge)
 
print(-sum(A))
Buggy code:
# -*- coding: utf-8 -*-
import heapq

num_product, num_coupon = [int(s) for s in input().split()]
price_list = []
for s in input().split():
  heapq.heappush(price_list, int(s)*-1)

for i in range(num_coupon):
  min = price_list[0]
  heapq.heapreplace(price_list, min//2)

sum = 0
for price in price_list:
  sum -= price

print(sum)

Fixed code:
# -*- coding: utf-8 -*-
import heapq

num_product, num_coupon = [int(s) for s in input().split()]
price_list = []
for s in input().split():
  heapq.heappush(price_list, int(s)*-1)

for i in range(num_coupon):
  min = price_list[0]
  heapq.heapreplace(price_list, (min*-1//2)*-1)

sum = 0
for price in price_list:
  sum -= price

print(sum)
Buggy code:
import heapq
N,M = map(int,input().split())
A = list(map(int,input().split()))
for i in range(N):
    A[i] = -A[i]
heapq.heapify(A)
for i in range(M):
    trgt = heapq.heappop(A)//2
    heapq.heappush(A,trgt)
print(-sum(A))

Fixed code:
import heapq
N,M = map(int,input().split())
A = list(map(int,input().split()))
for i in range(N):
    A[i] = -A[i]
heapq.heapify(A)

for i in range(M):
    trgt = -heapq.heappop(A)//2
    heapq.heappush(A,-trgt)
print(-sum(A))
Buggy code:
import heapq
import math

n, m = map(int, input().split())
a = list(map(int, input().split()))
b = list(map(lambda x: x * (-1), a))

heapq.heapify(b)
for i in range(m):
    h = heapq.heappop(b)
    heapq.heappush(b, math.floor(h / 2))

c = list(map(lambda x: x * (-1), b))
print(sum(c))


Fixed code:
import heapq
import math

n, m = map(int, input().split())
a = list(map(int, input().split()))
b = list(map(lambda x: x * (-1), a))

heapq.heapify(b)
for i in range(m):
    h = heapq.heappop(b)
    heapq.heappush(b, math.ceil(h / 2))

c = list(map(lambda x: x * (-1), b))

print(sum(c))