qyliang/CodeNanoFix huggingface dataset:
Buggy code:
A, B , T = map(int,input().split())
print((T+0.5)//A*B)

Fixed code:
A, B , T = map(int,input().split())
print(int((T+0.5)//A*B))
Buggy code:
loop, kosu, time = map(int, input().split(" "))
print(kosu * (time//loop)

Fixed code:
loop, kosu, time = map(int, input().split(" "))
print(kosu * (time//loop))
Buggy code:
a,b,t=map(int,input().split());print(b*(c//a))

Fixed code:
a,b,c=map(int,input().split());print(b*(c//a))
Buggy code:
a, b, t = input().split() 
print(t / a * b)

Fixed code:
a, b, t = input().split() 
print(int(t) // int(a) * int(b))
Buggy code:
a,b,t = map(int,input().split())

print((b*(t+0.5))//a)

Fixed code:
a, b, t = map(int, input().split())

sum = ((t + 0.5) // a) * b
print(int(sum))
Buggy code:
A,B,T=map(int,input().split())
(T+0.5)//A*B

Fixed code:
A, B, T = map(int, input().split())
print(int(((T+0.5)//A*B)))
Buggy code:
A, B, T = map(int, input().split())
print((T+0.5)//A*B)


Fixed code:
A,B,T  = list(map(int,input().split()))
print( int(B*((T+0.5)//A ))  )
Buggy code:
A,B,T=map(int,input().split())
a=T+0.5
b=(a//A)
print(b*B)

Fixed code:
A,B,T=map(int,input().split())
a=T+0.5
b=(a//A)
print(int(b*B))
Buggy code:
a, b, t = map(int, input().split)
print(b*(t//a))

Fixed code:
##########################################################...#.....#...#.....
########################################.#.################....#.............
#########################################.#..################....##..........
###################.#####################..#.##################.....#........
####################.#####################.#..#######..##########......#.....
####################..####################....####...#.....######.###........
#####################################....#...##...###..#.......##..####......
################.##.#....#########........#.#........##.###..................
#################.#..#....##..#..........#.##........##.#######..............
########.########.....#.....##.............####...#..#...########..#.........
#########.########.....#...................########..#...########...#.##.....
#####..###..####.....#####..................#######.......##.####..#....#....
#####.....#.....##########...................#####........#..###..#.......##.
#####........#####.##....##.#............................###.##..#...........
#####......######.........................#.................##...............
#####.....########....................................##....#................
#####.....##############......................#...........##.#...............
######...###############.....................................................
########..##############......................................#..............
########.......#####..........................................#..............

a, b, t = map(int, input().split())
print(b * (t // a))
Buggy code:
A, B, T = map(int, input().split())
print(B * ((T + 0.5)//A))

Fixed code:
A, B, T = map(int, input().split())
print(int(B * ((T + 0.5)//A)))
Buggy code:
A, B, T = map(int, input().split())
print(B * T // A)

Fixed code:
A, B, T = map(int, input().split())

print(T // A * B)
Buggy code:
A, B, T = map(int, input().split())

def biscuit_gen(A,B,T):
    total = 0
    num = int(T//A)
    return B*num

print(biscuit_gen(A,B,t))

Fixed code:
A, B, T = map(int, input().split())

def biscuit_gen(A,B,T):
    total = 0
    num = int(T//A)
    return B*num

n = biscuit_gen(A,B,T)
print(n)
Buggy code:
a, b, t =[int(i) for i in input().split()]
count = t / a
answer = b * count
print(answer)

Fixed code:
a, b, t = [int(i) for i in input().split()]

print(t//a * b)
Buggy code:
a, b, t = map(int, input().split())

T = t + 0.5

print((T // a)*b)

Fixed code:
a, b, t = map(int, input().split())
T = int((t+0.5)//a)
print(T*b)
Buggy code:
def biscuit_generator(A: int, B: int, T: int)->int:
    return (A//T) * B


if __name__ == "__main__":
    A, B, T = map(int, input().split())
    ans = biscuit_generator(A, B, T)
    print(ans)


Fixed code:
def biscuit_generator(A: int, B: int, T: int)->int:
    return (T//A) * B


if __name__ == "__main__":
    A, B, T = map(int, input().split())
    ans = biscuit_generator(A, B, T)
    print(ans)
Buggy code:
q = input()
p = q.split()
a = int(p[0])
b = int(p[1])
t = int(p[2])
c = (t+0.5)//a
print(c*b)

Fixed code:
q = input()
p = q.split()
a = int(p[0])
b = int(p[1])
t = int(p[2])
c = (t+0.5)//a
print(int(c*b))
Buggy code:
def main():
    A, B, T = map(int, input().split())
    print(((T+0.5)//A) * B)

    return 0


if __name__ == '__main__':
    main()

Fixed code:
def main():
    A, B, T = map(int, input().split())
    print(int(((T+0.5)//A) * B))

    return 0


if __name__ == '__main__':
    main()
Buggy code:
a,b,t = map(int,input().split())
print(b * ((t+0.5)//a))

Fixed code:
a,b,t = map(int,input().split())
print(int(b * ((t+0.5)//a)))
Buggy code:
a, b, t = map(int, input().split())

hmb = b * (a // t)
print(hmb)

Fixed code:
a, b, t = map(int, input().split())
 
hmb = b * (t // a)
print(hmb)
Buggy code:
a,b,t=map(int,input().split())

t += 0.5

print(b*(t//a))

Fixed code:
a,b,t=map(int,input().split())

p=(t+0.5)//a

print(int(p*b))
Buggy code:
a, b, t = map(int, input().split())
t += 0.5
key = t//a
print(key * b)

Fixed code:
a,b,t = map(int,input().split())
print(int(((t+0.5)//a) * b))
Buggy code:
#!/usr/bin/env python3
from collections import defaultdict
from collections import deque
from heapq import heappush, heappop
import sys
import math
import bisect
import random
import itertools
sys.setrecursionlimit(10**5)
stdin = sys.stdin
bisect_left = bisect.bisect_left
bisect_right = bisect.bisect_right
def LI(): return list(map(int, stdin.readline().split()))
def LF(): return list(map(float, stdin.readline().split()))
def LI_(): return list(map(lambda x: int(x)-1, stdin.readline().split()))
def II(): return int(stdin.readline())
def IF(): return float(stdin.readline())
def LS(): return list(map(list, stdin.readline().split()))
def S(): return list(stdin.readline().rstrip())
def IR(n): return [II() for _ in range(n)]
def LIR(n): return [LI() for _ in range(n)]
def FR(n): return [IF() for _ in range(n)]
def LFR(n): return [LI() for _ in range(n)]
def LIR_(n): return [LI_() for _ in range(n)]
def SR(n): return [S() for _ in range(n)]
def LSR(n): return [LS() for _ in range(n)]
mod = 1000000007
inf = float('INF')

#A
def A():
    a, b, t = LI()
    print(b * t // a)
    return

#B
def B():
    return

#C
def C():
    return

#D
def D():
    return

#E
def E():
    return

#F
def F():
    return

#G
def G():
    return

#H
def H():
    return

#Solve
if __name__ == '__main__':
    A()


Fixed code:
#!/usr/bin/env python3
from collections import defaultdict
from collections import deque
from heapq import heappush, heappop
import sys
import math
import bisect
import random
import itertools
sys.setrecursionlimit(10**5)
stdin = sys.stdin
bisect_left = bisect.bisect_left
bisect_right = bisect.bisect_right
def LI(): return list(map(int, stdin.readline().split()))
def LF(): return list(map(float, stdin.readline().split()))
def LI_(): return list(map(lambda x: int(x)-1, stdin.readline().split()))
def II(): return int(stdin.readline())
def IF(): return float(stdin.readline())
def LS(): return list(map(list, stdin.readline().split()))
def S(): return list(stdin.readline().rstrip())
def IR(n): return [II() for _ in range(n)]
def LIR(n): return [LI() for _ in range(n)]
def FR(n): return [IF() for _ in range(n)]
def LFR(n): return [LI() for _ in range(n)]
def LIR_(n): return [LI_() for _ in range(n)]
def SR(n): return [S() for _ in range(n)]
def LSR(n): return [LS() for _ in range(n)]
mod = 1000000007
inf = float('INF')

#A
def A():
    a, b, t = LI()
    print(b * (t // a))
    return

#B
def B():
    return

#C
def C():
    return

#D
def D():
    return

#E
def E():
    return

#F
def F():
    return

#G
def G():
    return

#H
def H():
    return

#Solve
if __name__ == '__main__':
    A()
Buggy code:
a,b,t = map(int,input().split())
print(int(t*ｂ/a))

Fixed code:
a, b, t = map(int,input().split())
print(t // a * b)
Buggy code:
a,b,c = list(map(int, input().split()))
print(a//c * b)

Fixed code:
a,b,c = list(map(int, input().split()))
print(c//a * b)
Buggy code:
def biscuit_generator():
    number = [int(x) for x in input().split()]
    A = number[0]
    B = number[1]
    T = number[2]
    return int(((T + 0.5) // A) * B)

biscuit_generator()

Fixed code:
def biscuit_generator():
    number = [int(x) for x in input().split()]
    A = number[0]
    B = number[1]
    T = number[2]
    print(int(((T + 0.5) // A) * B))

biscuit_generator()
Buggy code:
a,b,t=map(int,input().split())
print(b/a*t)

Fixed code:
a,b,t =list(map(int,input().split()))
print(t//a*b)
Buggy code:
ABC = input().rstrip().split(" ")
A = int(ABC[0])
B = int(ABC[1])
C = int(ABC[2])
count=A//(C + 0.5)
print(count*B)

Fixed code:
ABC = input().rstrip().split(" ")
A = int(ABC[0])
B = int(ABC[1])
C = int(ABC[2])
count = (C+0.5)//A
print(int(count*B))
Buggy code:
a, b, t = (int(x) for x in input().split())
t = t + 0.5

total = t/a * b
print(int(total))


Fixed code:
a, b, t = (int(x) for x in input().split())
t = t + 0.5

total = t//a * b
print(int(total))
Buggy code:
import sys
a, b, t = map(int, sys.stdin.readline().split())
total = ((t+1)//a)*b
print(total)

Fixed code:
import sys
a, b, t = map(int, sys.stdin.readline().split())
total = (t//a)*b
print(total)
Buggy code:
A,B,T = list(map(int,input().split()))
print((T/A)*B)

Fixed code:
A, B, T = map(int, input().split())

print((T//A) * B)
Buggy code:
a,b,t = map(int(input().split()))
ans = t//a
print(ans*b)

Fixed code:
a,b,t = map(int,input().split())
ans = t//a
print(ans*b)
Buggy code:
A, B, T = map(int, input().split())

T += 0.5
answer = B * (T // A)

print(answer)

Fixed code:
A, B, T = map(int, input().split())
print(int((T + 0.5)//A * B))
Buggy code:
A,B,T  = map(int, input().split())

print(int(A/T)*B)

Fixed code:
A, B, T = map(int, input().split())

answer =  (T // A) * B

print(answer)
Buggy code:
A,B,T=map(int,input().split());print(T/A*B)

Fixed code:
A,B,T=map(int,input().split())

print(T // A * B)
Buggy code:
A, B, T= (int(i) for i in input().split())

C = T // A
D = A * C

print(D)


Fixed code:
A, B, T= (int(i) for i in input().split())

C = T // A
D = B * C

print(D)
Buggy code:
import math
l = list(map(int, input().split()))
print(l[1]*(l[2]-(l[2]%l[0]))/l[0])

Fixed code:
import math
l = list(map(int, input().split()))
print(int(l[1]*(l[2]-(l[2]%l[0]))/l[0]))
Buggy code:
A, B, T = map(int, input().split())

print((T+0.5)//A*B)


Fixed code:
A , B, T = map(int , input().split())

print(int(((T + 0.5)//A)*B))
Buggy code:
a, b, t = map(int, input().split())

the_number_of_times = (t + 0.5) // a
the_number_of_biscuits = b * the_number_of_times

print(the_number_of_biscuits)

Fixed code:
a, b, t = map(int, input().split())

the_number_of_times = (t + 0.5) // a
the_number_of_biscuits = int(b * the_number_of_times)

print(the_number_of_biscuits)
Buggy code:
a, b, t = map(int, input().split())
print(((t+0.5)//a)*b)

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

print(int((t+0.5)//a*b))
Buggy code:
a,b,t = map(int,input().split())
print(a//t*b)

Fixed code:
a, b, t = map(int, (input().split()))
print((t//a) * b)
Buggy code:
def main():
    A, B, T = list(map(int, input().split()))
    print((T+0.5) // A * B)

main()


Fixed code:
def main():
    A, B, T = list(map(int, input().split()))
    print( int((T+0.5) // A * B) )

main()
Buggy code:
A, B, T = list(map(int, input().split()))
print(int(T + 0.5) * B // A)


Fixed code:
A, B, T = list(map(int, input().split()))
num = int((T + 0.5) // A * B)
print(num)
Buggy code:
a,b,t = map(int,input().split())
n = (t/a)*b
print(int(n))

Fixed code:
a,b,t = map(int,input().split())
n = (t//a)*b
print(int(n))
Buggy code:
a,b,c=map(int,input().split())
num=(c+0.5)//a
print(b*num)

Fixed code:
a,b,c=map(int,input().split())
num=(c+0.5)//a
print(int(b*num))
Buggy code:
n  = int(input())
a = list(map(int,input().split()))
ans = 0
mn = 0
for i in range(n):
    if a[i] < 0:
        mn += 1
        a[i] = abs(a[i])
    ans += a[i]
if 0 in a or mn%2 = 0:
    print(ans)
else:
    print(ans - 2*min(a))

Fixed code:
n  = int(input())
a = list(map(int,input().split()))
ans = 0
mn = 0
for i in range(n):
    if a[i] < 0:
        mn += 1
        a[i] = abs(a[i])
    ans += a[i]
if 0 in a or mn%2 == 0:
    print(ans)
else:
    print(ans - 2*min(a))
Buggy code:
import numpy as np

N = int(input())
A = [int(i) for i in input().split()] 
Acnt = 0
for i in range(N):
	if A[i] < 0:
		Acnt += 1
res = np.sum(np.abs(A)) - np.min(np.abs(A))*2
print(res)


Fixed code:
import numpy as np

N = int(input())
A = [int(i) for i in input().split()] 
Acnt = 0
for i in range(N):
	if A[i] < 0:
		Acnt += 1

if Acnt % 2 == 1:
	print(np.sum(np.abs(A)) - np.min(np.abs(A))*2)
elif Acnt % 2 == 0:
	print(np.sum(np.abs(A)))
Buggy code:
import sys
import math
import itertools
import collections
from collections import deque
from collections import defaultdict

sys.setrecursionlimit(1000000)
MOD = 10 ** 9 + 7
input = lambda: sys.stdin.readline().strip()

NI = lambda: int(input())
NMI = lambda: map(int, input().split())
NLI = lambda: list(NMI())
SI = lambda: input()

def main():
    N = NI()
    A = NLI()
    
    cnt = 0
    minimum_abs = 10**9
    ans = 0
    
    for n in range(N):
        ans += abs(A[n])
        minimum_abs = abs(A[n])
        if A[n] < 0:
            cnt += 1

                
    if cnt % 2 == 0:
        print(ans)
    else:
        print(ans - minimum_abs * 2)
            


if __name__ == '__main__':
    main()

Fixed code:
import sys
import math
import itertools
import collections
from collections import deque
from collections import defaultdict

sys.setrecursionlimit(1000000)
MOD = 10 ** 9 + 7
input = lambda: sys.stdin.readline().strip()

NI = lambda: int(input())
NMI = lambda: map(int, input().split())
NLI = lambda: list(NMI())
SI = lambda: input()

def main():
    N = NI()
    A = NLI()
    
    cnt = 0
    minimum_abs = 10**9
    ans = 0
    flag = 0
    
    for n in range(N):
        ans += abs(A[n])
        minimum_abs = min(abs(A[n]),minimum_abs)
        if A[n] < 0:
            cnt += 1
        elif A[n] == 0:
          flag = 1

                
    if cnt % 2 == 0 or flag == 1:
        print(ans)
    else:
        print(ans - minimum_abs * 2)
            


if __name__ == '__main__':
    main()
Buggy code:
import math, sys
from bisect import bisect_left, bisect_right
from collections import Counter, defaultdict, deque
from copy import deepcopy
from functools import lru_cache
from heapq import heapify, heappop, heappush
from itertools import accumulate, combinations, permutations
input = sys.stdin.readline
mod = 10**9 + 7
ns = lambda: input().strip()
ni = lambda: int(input().strip())
nm = lambda: map(int, input().split())
nl = lambda: list(map(int, input().split()))

n = ni()
A = nl()

abstotal = sum([abs(i) for i in A])
absmin = min([abs(i) for i in A])
if n % 2 == 0:
    ans = abstotal
else:
    ans = abstotal - 2 * absmin
print(ans)

Fixed code:
import math, sys
from bisect import bisect_left, bisect_right
from collections import Counter, defaultdict, deque
from copy import deepcopy
from functools import lru_cache
from heapq import heapify, heappop, heappush
from itertools import accumulate, combinations, permutations
input = sys.stdin.readline
mod = 10**9 + 7
ns = lambda: input().strip()
ni = lambda: int(input().strip())
nm = lambda: map(int, input().split())
nl = lambda: list(map(int, input().split()))

n = ni()
A = nl()

abstotal = sum([abs(i) for i in A])
absmin = min([abs(i) for i in A])
if len([i for i in A if i < 0]) % 2 == 0:
    ans = abstotal
else:
    ans = abstotal - 2 * absmin
print(ans)
Buggy code:
N = int(input())
Alist = list(map(int, input().split()))
dp = [[0, 0] for i in range(N+1)]
dp[0][1] = -(3*10**9)
for i in range(1, N+1):
    dp[i][0] = max(dp[i-1][0]+Alist[i], dp[i-1][1]-Alist[i])
    dp[i][1] = max(dp[i-1][0]-Alist[i], dp[i-1][1]+Alist[i])
print(dp[N][0])


Fixed code:
N = int(input())
Alist = list(map(int, input().split()))
dp = [[0, 0] for i in range(N+1)]
dp[0][1] = -(3*10**9)
for i in range(1, N+1):
    Ai = Alist[i-1]
    dp[i][0] = max(dp[i-1][0]+Ai, dp[i-1][1]-Ai)
    dp[i][1] = max(dp[i-1][0]-Ai, dp[i-1][1]+Ai)
print(dp[N][0])
Buggy code:

#_N = 5
#A = [10, -4, -8, -11, 3]
_N = int(input())
A = map(int, input().split(" "))

n = len([*filter(lambda a:a<=-1, A)])
a = [*map(abs, A)]
res = sum(a)
if n % 2 == 1:
    res -= min(a) * 2
print(res)


Fixed code:

#_N = 5
#A = [10, -4, -8, -11, 3]
_N = int(input())
A = list(map(int, input().split(" ")))

n = len(list(filter(lambda a:a<=-1, A)))
a = list(map(abs, A))
res = sum(a)
if n % 2 == 1:
    res -= min(a) * 2
print(res)
Buggy code:
n = int(input())
num = list(map(int,input().split()))
numabs = [abs(i) for i in num]
cnt = 0           
for i in num :
    if i < 0 :
        cnt += 1

if cnt % 2 == 0 :
    print(sum(numabs))

if cnt % 2 == 1 :
    print(sum(numabs) - 2*max(numabs))

Fixed code:
n = int(input())
num = list(map(int,input().split()))
numabs = [abs(i) for i in num]
cnt = 0           
for i in num :
    if i < 0 :
        cnt += 1

if cnt % 2 == 0 :
    print(sum(numabs))

if cnt % 2 == 1 :
    print(sum(numabs) - 2*min(numabs))
Buggy code:
n=int(input())
a=list(map(int,input().split()))
mn=10**18
ng=0
for i in a:
  mn=min(mn,abs(i))
  if i<0:
    ng+=1
if ng%2==0:
  print(sum(a))
else:
  print(sum(a)-mn*2)

Fixed code:
n=int(input())
a=list(map(int,input().split()))
mn=10**18
ng=0
sm=0
for i in a:
  sm+=abs(i)
  mn=min(mn,abs(i))
  if i<0:
    ng+=1
if ng%2==0:
  print(sm)
else:
  print(sm-mn*2)
Buggy code:
def larger(x, y):
	if x > y:
		return x
	return y

N = int(input())
A = list(map(int, input().split()))
dpp = [A[0]]
dpn = [-A[0]]
for i in range(1, N-1):
	dpp.append(larger(dpp[-1]+A[i], dpn[-1]-A[i]))
	dpn.append(larger(dpp[-1]-A[i], dpn[-1]+A[i]))
dpp.append(dpp[-1]+A[-1])
dpn.append(dpn[-1]-A[-1])
print(larger(dpp[-1], dpn[-1]))

Fixed code:
def larger(x, y):
	if x > y:
		return x
	return y

N = int(input())
A = list(map(int, input().split()))
dpp = [A[0]]
dpn = [-A[0]]
for i in range(1, N-1):
	nextdpp = larger(dpp[-1]+A[i], dpn[-1]-A[i])
	nextdpn = larger(dpp[-1]-A[i], dpn[-1]+A[i])
	dpp.append(nextdpp)
	dpn.append(nextdpn)
print(larger(dpp[-1]+A[N-1], dpn[-1]-A[N-1]))
Buggy code:
N = int(input())
A = list(int(i) for i in input().split())
count_m = 0
count_z = 0

for i in A:
  if i < 0:
    count_m += 1
  elif i == 0:
    count_z += 1

A_abs = [abs(i) for i in A]
if count_m%2 == 0 || count_m+count_z%2 == 0:
  print(sum(A_abs))
  
else:
  A_min = A.index(min(A_abs))
  A_abs[A_min] = A[A_min]*(-1)
  print(sum(A_abs))

Fixed code:
N = int(input())
A = list(int(i) for i in input().split())
count_m = 0
count_z = 0

for i in A:
  if i < 0:
    count_m += 1
  elif i == 0:
    count_z += 1

A_abs = [abs(i) for i in A]
if count_m%2 == 0 or (count_m+count_z)%2 == 0:
  print(sum(A_abs))
  
else:
  A_min = A_abs.index(min(A_abs))
  A_abs[A_min] = A_abs[A_min]*(-1)
  print(sum(A_abs))
Buggy code:
words = lambda t : list(map(t, input().split()))
n = int(input())
a = words(int)

negcnt = 0
zcnt = 0
for k in a:
    if k < 0:
        negcnt += 1
    elif k == 0:
        zcnt += 1

ans = 0
if (negcnt + zcnt) % 2 == 0:
    for k in a:
        ans += abs(k)
    print(ans)
else:
    negmin = -1 * (10**9+1)
    for k in a:
        if k > negmin:
            negmin = k
    for k in a:
        ans += abs(k)
    print(ans - 2*negmin)


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

negcnt = 0
zcnt = 0
for k in a:
    if k < 0:
        negcnt += 1
    elif k == 0:
        zcnt += 1

ans = 0
if (negcnt + zcnt) % 2 == 0:
    for k in a:
        ans += abs(k)
    print(ans)
else:
    negmin = (10**9+1)
    for k in a:
        if abs(k) < negmin:
            negmin = abs(k)
    for k in a:
        ans += abs(k)
    #print(ans,negmin)
    print(ans - 2*negmin)
Buggy code:
n=int(input())
a=[int(i) for i in input().split()]

abs_min=+a[0]
abs_sum=0
cnt=0
for val in a:
	if val<0:
		cnt+=1
	abs_sum+=abs(val)
	abs_min=min([abs_min,abs(val)])

if cnt%2==0:
	print(abs_sum)
else:
	print(abs_sum-2*abs_min)

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

abs_min=abs(a[0])
abs_sum=0
cnt=0
for val in a:
	if val<0:
		cnt+=1
	abs_sum+=abs(val)
	abs_min=min([abs_min,abs(val)])

if cnt%2==0:
	print(abs_sum)
else:
	print(abs_sum-2*abs_min)
Buggy code:
N = int(input())
A = list(map(int, input().split()))
abs_A =  map(lambda x: abs(x), A)

pos = []
neg = []
ans = 0

for e in A:
    if e > 0:
        pos.append(e)
    else:
        neg.append(e)
if len(neg) % 2 == 0:
    ans = sum(abs_A)
else:
    """pos.sort(reverse=True)
    neg.sort(reverse=True)
    if len(neg) == N:
        ans = -sum(neg[:-1]) + neg[-1]
    else:"""
    #ans = max(-sum(neg[:-1]) + neg[-1], -sum(neg[:-3]) + sum(neg[-3:]))
    #ans = max(sum(pos[:-1])-pos[-1]-sum(neg), sum(pos) + neg[0] -sum(neg[1:]))
    ans = sum(abs_A)
    ans -= 2 * min(abs_A)
print(ans)

Fixed code:
N = int(input())
A = list(map(int, input().split()))
abs_A = list(map(lambda x: abs(x), A))

pos = []
neg = []
ans = 0

for e in A:
    if e > 0:
        pos.append(e)
    else:
        neg.append(e)
if len(neg) % 2 == 0:
    ans = sum(abs_A)
else:
    """pos.sort(reverse=True)
    neg.sort(reverse=True)
    if len(neg) == N:
        ans = -sum(neg[:-1]) + neg[-1]
    else:"""
    #ans = max(-sum(neg[:-1]) + neg[-1], -sum(neg[:-3]) + sum(neg[-3:]))
    #ans = max(sum(pos[:-1])-pos[-1]-sum(neg), sum(pos) + neg[0] -sum(neg[1:]))
    ans = sum(abs_A)
    ans -= 2 * min(abs_A)
print(ans)
Buggy code:
N = int(input())
A = [int(_) for _ in input().split()]

dp = [[0]*2 for _ in range(N)]
dp[1][0] = A[0]+A[1]
dp[1][1] = -A[0]-A[1]

if N > 2:
	for i in range(2, N):
		dp[i][0] = max(dp[i-1][0]+A[i], dp[i-1][1]+A[i])
		dp[i][1] = max(dp[i-1][0]-A[i-1]*2-A[i], dp[i-1][1]+A[i-1]*2+A[i])

print(max(dp[-1]))

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

dp = [[0]*2 for _ in range(N)]
dp[1][0] = A[0]+A[1]
dp[1][1] = -A[0]-A[1]

if N > 2:
	for i in range(2, N):
		dp[i][0] = max(dp[i-1][0]+A[i], dp[i-1][1]+A[i])
		dp[i][1] = max(dp[i-1][0]-A[i-1]*2-A[i], dp[i-1][1]+A[i-1]*2-A[i])

print(max(dp[-1]))
Buggy code:
n=int(input())
l=[*map(int,input().split())]
c=0
for e,i in enumerate(l):
  if i<0:
    c+=1
    l[e]=-i
print(sum(l)-[0,min(l)*2][i%2 and l.count(0)>0])

Fixed code:
n=int(input())
l=[*map(int,input().split())]
c=0
for e,i in enumerate(l):
  if i<0:
    c+=1
    l[e]=-i
print(sum(l)-[0,min(l)*2][c%2])
Buggy code:
n = int(input())
A = list(map(int,input().split()))
minus = 0
ans = 0
abs_min = float('inf')
for a in A:
  if a < 0:
    minus += 1
  ans += abs(a)
  abs_min = min(abs_min, abs(a))
if mins%2:
  ans -= abs_min*2

print(ans)

Fixed code:
n = int(input())
A = list(map(int,input().split()))
minus = 0
ans = 0
abs_min = float('inf')
for a in A:
  if a < 0:
    minus += 1
  ans += abs(a)
  abs_min = min(abs_min, abs(a))
if minus%2:
  ans -= abs_min*2

print(ans)
Buggy code:
N = int(input())
A = list(map(int,input().split()))
B = [abs(i) for i in A]
k = 0
for i in range(N):
    if A[i] < 0:
        k += 1
if k % 2 == 0:
    ans = sum(B)
else:
    ans = sum(B) - min(B)
print(ans)



Fixed code:
N = int(input())
A = list(map(int,input().split()))
B = [abs(i) for i in A]
k = 0
for i in range(N):
    if A[i] < 0:
        k += 1
if k % 2 == 0:
    ans = sum(B)
else:
    ans = sum(B) - 2*min(B)
print(ans)
Buggy code:
N=int(input())
A=list(map(int,input().split()))

cnt=0
S=0
mi=10000000000
C0=False

for i in range(N):
    mi=min(mi,abs(A[i]))
    if A[i]>0:
        S+=A[i]
    elif A[i]==0:
        C0==True
    elif A[i]<0:
        cnt+=1
        S+=(-A[i])

if cnt%2==0 or C0==True:
    print(S)
else:
    print(S-mi)


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

cnt=0
S=0
mi=10000000000
C0=False

for i in range(N):
    mi=min(mi,abs(A[i]))
    if A[i]>0:
        S+=A[i]
    elif A[i]==0:
        C0==True
    elif A[i]<0:
        cnt+=1
        S+=(-A[i])

if cnt%2==0 or C0==True:
    print(S)
else:
    print(S-mi*2)