qyliang/CodeNanoFix huggingface dataset:
Buggy code:
x = int(input())
if x%2 == 0 :
  print(round(x*2/4))
else :
  print(round(x//2 * (x//2+1)))

Fixed code:
x = int(input())
if x%2 == 0 :
  print(round(x**2 /4))
else :
  print(round(x//2 * (x//2+1)))
Buggy code:
K=int(input())
if K%2==0:
  print((K/2)**2)
else:
  print((K-1)/2*(K+1)/2)

Fixed code:
K=int(input())
if K%2==0:
  print(int((K/2)**2))
else:
  print(int((K-1)/2*(K+1)/2))
Buggy code:
K = int(input())
if K % 2 == 0:
    print(int((K / 2) ** 2))
else:
    print(int11((K // 2) * (K // 2 + 1)))


Fixed code:
K = int(input())
if K % 2 == 0:
    print(int((K / 2) ** 2))
else:
    print(int((K // 2) * (K // 2 + 1)))
Buggy code:
i=int(input())
if i%2==0:
  print((i/2)**2)
else:
  print((i+1)*(i-1)/4)

Fixed code:
i=int(input())
if i%2==0:
  print(int((i/2)**2))
else:
  print(int((i+1)*(i-1)/4))
Buggy code:
K=int(input())
if K%2==0:
  print((K//2)**2)
else:
  print(K//2*(k//2+1))

Fixed code:
K=int(input())
if K%2==0:
  print((K//2)**2)
else:
  print(K//2*(K//2+1))
Buggy code:
k = int(input())

if k%2==0:
  print((k/2)**2)
else:
  print((k+1)*(k-1)/4)

Fixed code:
k = int(input())

if k%2==0:
  print(int((k/2)**2))
else:
  print(int((k+1)*(k-1)/4))
Buggy code:
K = int(input)
m = K//2
print(m*(K-m))

Fixed code:
K = int(input())
m = K//2
print(m*(K-m))
Buggy code:
K = int(input())
if K % 2 == 0:
    print((K / 2) ** 2)
else:
    print((K / 2) * (K / 2 + 1))


Fixed code:
K = int(input())

if K%2 == 0:
  print( (K//2) ** 2 )
else:
  print( ( (K+1) // 2) * (K//2) )
Buggy code:
k = int (input ())
if k%2 == 0:
  print ((k**2)/4)
else:
  kk = (k//2)+1
  kg = k//2
  print (kk*kg)

Fixed code:
k = int (input ())
if k%2 == 0:
  print (round((k**2)/4))
else:
  kk = (k//2)+1
  kg = k//2
  print (kk*kg)
Buggy code:
#!/usr/bin/env python3

K = int(input())

if K % 2 == 0:
    print((K//2)**2)
else:
    print(((K-1)/2)*((K-1)/2 + 1))

Fixed code:
#!/usr/bin/env python3

K = int(input())

if K % 2 == 0:
    print((K//2)**2)
else:
    print(int(((K-1)/2)*((K-1)/2 + 1)))
Buggy code:
K = int(input)
if K%2 == 0:
  print((K//2)**2)
else:
  print((K//2)*(K//2+1))

Fixed code:
K =int(input())
if K%2==0:
  print(K//2*K//2)
else:
  print(K//2*(K//2+1))
Buggy code:
n = int(input())
s = n//2
k = s-k
print(s*k)

Fixed code:
n = int(input())
s = n//2
k = n-s
print(s*k)
Buggy code:
k = int(input())

even = k // 2
odd = k // 2 + 1

print(even * odd)

Fixed code:
k = int(input())
 
even = k // 2
odd = (k + 1) // 2 
 
print(even * odd)
Buggy code:
k=int(input())
if k%2==1:
    x=k//2
    print((x+1)*x)
else:
    x=k/2
    print(x*x)

Fixed code:
k=int(input())
if k%2==1:
    x=k//2
    print((x+1)*x)
else:
    x=int(k/2)
    print(x*x)
Buggy code:
n = int(input())
if n % 2 == 0:
    print((n/2)**2)
else:
    print((n//2)*(n//2 + 1))

Fixed code:
n = int(input())
if n % 2 == 0:
    print(int((n/2)**2))
else:
    print(int((n//2)*(n//2 + 1)))
Buggy code:
k = int(input())
print(k // 2 - -k // 2)

Fixed code:
k = int(input())
print(k // 2 * -(-k // 2))
Buggy code:
K=int(input())
print(K/2*(-1)*(-K//2))

Fixed code:
K = int(input())
print(K//2 * (K - K//2))
Buggy code:
k = int(input())
print((k/2)**2 if k%2==0 else ((k+1)/2)*((k+1)/2-1))

Fixed code:
k=int(input())
if k%2==0:
  print((k//2)**2)
else:
  print(((k+1)//2)*((k-1)//2))
Buggy code:
n=int(input())
if n%2==0:
  print((n//2)*(n//2-1)//2)
if n%2==1:
  print(((n-1)//2)*((n+1)//2)//2)

Fixed code:
n=int(input())
if n%2==0:
  print((n//2)*(n//2))
if n%2==1:
  print(((n-1)//2)*((n+1)//2))
Buggy code:
K = int(input())
if K%2 == 1:
    print(K*K-K)
else:
    print(K**2/4)

Fixed code:
K = int(input())
if K%2 == 1:
    print(int((((K-1)/2)+1)*((K-1))/2))
else:
    print(int((K**2)/4))
Buggy code:
n=int(input())
if n%2==0:
  print(k*k//4)
else:
  print((k+1)*(k-1)//4)

Fixed code:
k=int(input())
if k%2==0:
  print(k*k//4)
else:
  print((k+1)*(k-1)//4)
Buggy code:
n = int(input())
print((n // 2) * (n // 2 + 1) if n % 2 else n * n / 4)

Fixed code:
n = int(input())
print(int((n // 2) * (n // 2 + 1) if n % 2 else n * n / 4))
Buggy code:
#coding:utf-8
k = int(input())
print((k/2) * ((k+1)/2))

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

k = int(input())
print((k//2)*((k+1)//2))
Buggy code:
K = int(input())
a = K // 2
print(a)
if K%2 ==1:
    print(a * (a+1))
else:
    print(a ** 2)

Fixed code:
K = int(input())
a = K // 2
if K%2 ==1:
    print(a * (a+1))
else:
    print(a ** 2)
Buggy code:
k = int(input())
print(k/2**2 if k % 2 == 0 else (k**2 - 1)/4)
    

Fixed code:
k = int(input())
print((k//2)**2 if k % 2 == 0 else (k**2 - 1)//4)
Buggy code:
x = int(input())
if x % 2 == 0:
    print((x/2)**2)
else:
    print((x+1)/2*(x-1)/2)


Fixed code:
x = int(input())
if x % 2 == 0:
    print(int(x/2)**2)
else:
    print(int((x+1)/2*(x-1)/2))
Buggy code:
N = int(input())
print(N//2 * (N+1)//2)

Fixed code:
N = int(input())
print((N//2) * ((N+1)//2))
Buggy code:
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time,copy,functools
from collections import deque

sys.setrecursionlimit(10**7)
inf = 10**20
mod = 10**9 + 7

DR = [1, -1, 0, 0]
DC = [0, 0, 1, -1]

def LI(): return [int(x) for x in sys.stdin.readline().split()]
def LI_(): return [int(x)-1 for x in sys.stdin.readline().split()]
def LF(): return [float(x) for x in sys.stdin.readline().split()]
def LS(): return sys.stdin.readline().split()
def I(): return int(sys.stdin.readline())
def F(): return float(sys.stdin.readline())
def S(): return input()
     
def main():
    K = I()
    a == K // 2
    b = K - a
    print(a*b)

main()



Fixed code:
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time,copy,functools
from collections import deque

sys.setrecursionlimit(10**7)
inf = 10**20
mod = 10**9 + 7

DR = [1, -1, 0, 0]
DC = [0, 0, 1, -1]

def LI(): return [int(x) for x in sys.stdin.readline().split()]
def LI_(): return [int(x)-1 for x in sys.stdin.readline().split()]
def LF(): return [float(x) for x in sys.stdin.readline().split()]
def LS(): return sys.stdin.readline().split()
def I(): return int(sys.stdin.readline())
def F(): return float(sys.stdin.readline())
def S(): return input()
     
def main():
    K = I()
    a = K // 2
    b = K - a
    print(a*b)

main()
Buggy code:
N=int(input())
if N%2==1:
    print((N//2+1)*N//2)

Fixed code:
N=int(input())
if N%2==1:
    print((N//2+1)*(N//2))
else:
    print((N//2)**2)
Buggy code:
K = int(input())
if K % 2 == 0:
  print(int(K/2)**2)
else:
  print(int((K-1/2)*(K+1)*2))

Fixed code:
K = int(input())
if K % 2 == 0:
  print(int(K/2)**2)
else:
  print(int((K-1)/2*(K+1)/2))
Buggy code:
s = int(input())
if s % 2 == 1:
  Odd = (s+1)/2
  Even = Odd -1
else:
  Odd = s/2
  Even = Odd
res=Odd * Even
print(res)

Fixed code:
s = int(input())
if s % 2 == 1:
  Odd = (s+1)/2
  Even = Odd -1
else:
  Odd = s/2
  Even = Odd
res= int(Odd) * int(Even)
print(res)
Buggy code:
K=int(input())
if K%2==0:
  print(K*K//4)
else:
  print(K*(K//2+1)//2)

Fixed code:
K=int(input())
if K%2==0:
  print(K*K//4)
else:
  print((K//2)*(K//2+1))
Buggy code:
k = int(input())
if k%2 == 0:
    print(int((k/2)**2))
else:
    print(int(k/2 * (k+1)/2))

Fixed code:
k = int(input())
if k%2 == 0:
    print((k//2)**2)
else:
    print(((k+1)//2)*(k//2))
Buggy code:
a=int(input())
if a%2==0:
  print((a/2)**2)
else:
  print(((a//2)+1)*a/2)

Fixed code:
a=int(input())
if a%2==0:
  print((a//2)**2)
else:
  print(((a//2)+1)*(a//2))
Buggy code:
K=input()
if K % 2 ==0:
  print(int(K*K/2/2))
else:
  print(int((K+1)*(K-1)/2/2))

Fixed code:
K=int(input())

if K%2==0:
    print(int((K/2)**2))
else:
    print(int((K-1)/2*((K+1)/2)))
Buggy code:
n = int(input())
print((n/2)**2) if n%2 == 0 else print((n//2) * (n//2+1))

Fixed code:
n = int(input())
print((n//2)**2) if n%2 == 0 else print((n//2) * (n//2+1))
Buggy code:
k = int(input())
if k % 2 == 0:
    print((k//2)**2)
else:
    print((k//2-1)(k//2))


Fixed code:
k=int(input())
if k%2==0:
  print(int(k/2*k/2))
else:
  print(int(((k-1)/2+1)*(k-1)/2))
Buggy code:
k=int(input())
if k%2==0:
  print(k/2*k/2)
else:
  print(int(((k-1)/2+1)*(k-1)/2))

Fixed code:
k = int(input())
if k % 2 == 0:
    print((k//2)**2)
else:
    print((k//2+1)*(k//2))
Buggy code:
K=int(input())
if K%2==0:
  print(K//2*K//2)
else:
  print((K//2+1)*K//2)

Fixed code:
K = int(input())
if K % 2 == 0:
    print((K//2) ** 2)
else:
    print((K//2) * ((K+1)//2))
Buggy code:
N = int(input())

even = N // 2
odd = N - even
print(event * odd)

Fixed code:
N = int(input())

even = N // 2
odd = N - even
print(even * odd)
Buggy code:
a = int(input())
if a%2==0:
  print((a/2)*(a/2))
else:
  print(((a-1)/2)*((a+1)/2))

Fixed code:
a = int(input())
if a%2==0:
  print(int((a/2)**2))
else:
  print(int(((a-1)/2)*((a+1)/2)))
Buggy code:
K = int(input())
print((K / 2) ** 2 if K % 2 == 0 else (K // 2) * (K // 2 + 1))

Fixed code:
K = int(input())
print(int(K / 2) ** 2 if K % 2 == 0 else (K // 2) * (K // 2 + 1))
Buggy code:
K = int(input())
if K % 2 == 0:
    ans = (K/2)*(K/2)
else:
    ans = (K-1)/2 * ((K-1)/2 + 1)

print(ans)


Fixed code:
K = int(input())
if K % 2 == 0:
    ans = (K/2)*(K/2)
else:
    ans = (K-1)/2 * ((K-1)/2 + 1)

print(int(ans))
Buggy code:
K = input()

num_odd = K // 2 if K % 2 == 0 else K // 2 + 1
num_even = K // 2

print(num_odd * num_even)

Fixed code:
K = int(input())

num_odd = K // 2 if K % 2 == 0 else K // 2 + 1
num_even = K // 2

print(num_odd * num_even)
Buggy code:
k = int(input())
print( (k//2) * (k+1)//2 )

Fixed code:
k = int(input())
print( (k//2) * ((k+1)//2) )
Buggy code:
x=int(input())
print((x//2)**2) if x%2==0 else (x//2)*(x//2+1)

Fixed code:
x=int(input())
print((x//2)**2 if x%2==0 else (x//2)*(x//2+1))
Buggy code:
a=int(input())
b=a/2
if a%2==0:
  print(b*b)
else:
  print(b*(b+1))

Fixed code:
a=int(input())
b=a//2
if a%2==0:
  print(b*b)
else:
  print(b*(b+1))
Buggy code:
k = int(input())

if k % 2 is 0:
  print(int((k/2)**2))
else:
 print(int(((k-1)/2)**2))

Fixed code:
k = int(input())

if k % 2 is 0:
  print(int((k/2)**2))
else:
 print(int(((k-1)/2)*(((k-1)/2)+1)))
Buggy code:
K=int(input())
if K%2:
    print((K//2)*(K//2+1))
else: print((K/2)**2)

Fixed code:
K=int(input())
if K%2:
    print((K//2)*(K//2+1))
else: print((K//2)**2)
Buggy code:
n=int(input())
if n%2==0:
  print('{:.0f}'.format((n/2)**2/2))
else:
  print('{:.0f}'.format((n+1)/2*(n-1)/2/2))

Fixed code:
n=int(input())
if n%2==0:
  print('{:.0f}'.format((n/2)**2))
else:
  print('{:.0f}'.format((n+1)/2*(n-1)/2))
Buggy code:
K = int(input())
if K%2==0:
    print(K//2*(K//2-1))
else:
    print(-(-K//2)*((K-1)//2))

Fixed code:
K = int(input())
if K%2==0:
    print((K//2)**2)
else:
    print(-(-K//2)*(K//2))
Buggy code:
N=int(input())
if N%2==0:
  print((N/2)**2)
elif N%2!=0:
  print((N//2)*(N-(N//2)))

Fixed code:
N=int(input())
if N%2==0:
  print((N//2)**2)
elif N%2!=0:
  print((N//2)*(N-(N//2)))
Buggy code:
K = input()

print(K//2*(K-K//2))

Fixed code:
K = int(input())
print(K //2 * (K - K // 2))
Buggy code:
K = int(input())

(K//2)*((K+1)//2)


Fixed code:
K = int(input())
print((K// 2)*((K+1)//2))
Buggy code:
k = int(input())
print((k//2)*((k+1)//2)


Fixed code:
k = int(input())
print((k // 2) * ((k+1) // 2))
Buggy code:

k=int(input())

if k%2==0:print(int((k/2)**2))
else:print(int((k/2)*(k-1)/2))

Fixed code:

k=int(input())

if k%2==0:print(int((k/2)**2))
else:print(int(-(-k//2)*((k-1)/2)))
Buggy code:
s = int(input())
print(s/2 * (s+1)/2)

Fixed code:
s=int(input());print((s//2)*((s+1)//2))
Buggy code:
import math
a = int(input())
if a % 2 == 0:
    print((a/2)**2)
else :
    print(math.ceil(a/2)*(a//2))

Fixed code:
import math
a = int(input())
if a % 2 == 0:
    print(int((a/2)**2))
else :
    print(math.ceil(a/2)*(a//2))
Buggy code:
N = int(input())
print((N?/2)**2 if N%2==0 else (1+N//2)*(N//2))

Fixed code:
N = int(input())
print((N//2)**2 if N%2==0 else (1+N//2)*(N//2))
Buggy code:
N = int(input())
print((N/2)**2 if N%2==0 else (1+N//2)*(N//2))


Fixed code:
N = int(input())

if N % 2 == 0:
    print((N//2)**2)
else:
    print((N//2+1)*(N//2))
Buggy code:
n = (int)(input())
if n%2==0:
  print((n/2)*2)
else:
  print((n//2)*(n//2+1))

Fixed code:
n=(int)(input())
if n%2==0:
    print((n//2)**2)
else:
    print((n//2)*(n//2+1))
Buggy code:
K=int(input())
if K % 2 ==0:
  print((K//2)**2)
else:
  print((K+1)*(K-1))

Fixed code:
K=int(input())
if K % 2 ==0:
  print((K//2)**2)
else:
  print((K+1)*(K-1)//4)
Buggy code:
k=int(input())
if n%2==0:
    print(n*n/4)
else:
    print((n-1)*(n+1)/4)

Fixed code:
n=int(input())
if n%2==0:
    print(int((n*n)/4))
else:
    print(int(((n-1)*(n+1))/4))
Buggy code:
K=int(input())
if K%2==0:
  K2=K/2
  K1=K2
else:
  K2=(K-1)/2
  K1=(K+1)/2
print(K1*K2)

Fixed code:
K=int(input())
if K%2==0:
  K2=K//2
  K1=K2
else:
  K2=(K-1)//2
  K1=(K+1)//2
print(K1*K2)
Buggy code:
k=int(input())
print(k//2*//2 if k%2==0 else k//2*(k+1)//2)

Fixed code:
k=int(input())
print((k//2)**2 if k%2==0 else(k//2)*(k+1)//2)
Buggy code:
a = int(input())

if a % 2 == 0:
    b = a / 2
    c = b * b
else:
    b = a // 2
    c = b * (b + 1)

print(c)

Fixed code:
a = int(input())

if a % 2 == 0:
    b = a / 2
    c = b * b
else:
    b = a // 2
    c = b * (b + 1)

print(int(c))
Buggy code:
a=int(input())
b=a//2
print(b*b+a%2)

Fixed code:
a=int(input())
b=a//2
print(b*(b+a%2))
Buggy code:
n=int(input());print(int((n//2)**2))

Fixed code:
n=int(input());print(int((n/2)**2))
Buggy code:
a=int(input());x=n//2;print((n-x)*x)

Fixed code:
a=int(input());x=a//2;print((a-x)*x)
Buggy code:
K=int(input())
if K%2==0:
    m=(K/2)**2
else:
    m=((K-1)/2)*(((K-1)/2)+1)
print(m)

Fixed code:
K=int(input())
if K%2==0:
    m=(K/2)**2
else:
    m=((K-1)/2)*(((K-1)/2)+1)
n=int(m)
print(n)
Buggy code:
k = int(input())
if k%2:
  print(k//2*(k//2+1))
else:
  print(k//2**2)

Fixed code:
k = int(input())
if k%2:
    print(k//2*((k//2)+1))
else:
    print((k//2)**2)
Buggy code:
k=int(input())
print((k+1)//2*k//2)

Fixed code:
k = int(input())
print(((k + 1) // 2) * (k // 2))
Buggy code:
K = int(input())
if K % 2 == 0:
    print((K/2)**2)
else:
    print((K//2)*((K//2)+1))

Fixed code:
K=int(input())
if K%2==0:
    print(int((K/2)**2))
else:
    print(int((K+1)/2*((K+1)/2-1)))
Buggy code:
k = int(input())
 
if k % 2 == 0:
  	print((k / 2)**2)
else:
	print(k/2 * (k/2 + 1))  

Fixed code:
k = int(input())
if k % 2 == 0:
  	print(int((k / 2)**2))
else:
	print(int(k//2 * (k//2 + k%2)))
Buggy code:
K=int(input())
if K%2==0:
    print(int(K**2/4))
elif K%2==1:
    print(int((K-1)/2*((K-1)/2)+1))

Fixed code:
K=int(input())
if K%2==0:
    print(int(K**2/4))
elif K%2==1:
    print(int((K-1)/2*(((K-1)/2)+1)))
Buggy code:
k=(int(input()))

if k % 2 ==0:
    print((k//2)*(k//2))
else:
    print((k//2)*(k//2)+1)

Fixed code:
k=(int(input()))

if k % 2 ==0:
    print((k//2)*(k//2))
else:
    print((k//2)*((k//2)+1))
Buggy code:
k = int(input())
if k%2 == 0:
    a = (k/2)**2
    print(a)
else:
    a = ((k-1)/2)*((k-1)/2 + 1)
    print(int(a))


Fixed code:
k = int(input())
if k % 2 == 0:
    print((k//2) * (k//2))
else:
    print(((k-1)//2) * ((k-1)//2 + 1))
Buggy code:
a,b,c,d = map(int,input().split())
print(c+b-d,d+a-c,a+b-d,b+a-c)

Fixed code:
a,b,c,d = map(int,input().split())
print(c+b-d,d+c-a,a+b-d,b+c-a)
Buggy code:
x1,y1,x2,y2=map(int,input().split())
a=abs(x1-x2)
b=abs(y1-y2)
if(y1<=y2):
  if(x1<=x2):
    print(x2-b,y2+a,x1-b,y1+a)
    print('a')
  else:
    print(x2-b,y2-a,x1-b,y1-a)
    print('b')
else:
  if(x1<=x2):
    print(x2+a,y2+b,x1+a,y1+b)
    print('c')
  else:
    print(x2+b,y2+a,x1+b,y1-a)
    print('d')

Fixed code:
x1,y1,x2,y2=map(int,input().split())
a=abs(x1-x2)
b=abs(y1-y2)
if(y1<=y2):
  if(x1<=x2):
    print(x2-b,y2+a,x1-b,y1+a)
    #print('a')
  else:
    print(x2-b,y2-a,x1-b,y1-a)
    #print('b')
else:
  if(x1<=x2):
    print(x2+b,y2+a,x1+b,y1+a)
    #print('c')
  else:
    print(x2+b,y2-a,x1+b,y1-a)
    #print('d')
Buggy code:
x1,y1,x2,y2=[int(i) for i in input().split()]

dx = x2 - x1
dy = y2 - y1

print(x2-dy,y2+dy,x1-dy,y1+dx)

Fixed code:
x1,y1,x2,y2=[int(i) for i in input().split()]

dx = x2 - x1
dy = y2 - y1

print(x2-dy,y2+dx,x1-dy,y1+dx)
Buggy code:
x1, y1, x2, y2 = map(int, input().split())

x3 = x2 - (y2 - y1)
y3 = y2 - (x2 - x1)
x4 = x3 - (x2 - x1)
y4 = y3 - (y2 - y1)

print(x3, y3, x4, y4)

Fixed code:
x1, y1, x2, y2 = map(int,input().split())

x3 = x2 - (y2 - y1)
y3 = y2 - (x1 - x2)
x4 = x3 + (x1 - x2)
y4 = y3 - (y2 - y1)

print(x3, y3, x4, y4)
Buggy code:
x1, y1, x2, y2 = map(complex, input().split())
OA = x1 + y1 * 1j
OB = x2 + y2 * 1j
OD = (1j + 1) * OA + 1j * OB
OC = OD + OB - OA

x4, y4 = int(OD.real), int(OD.imag)
x3, y3 = int(OC.real), int(OC.imag)
print(x3, y3, x4, y4)


Fixed code:
x1, y1, x2, y2 = map(complex, input().split())
OA = x1 + y1 * 1j
OB = x2 + y2 * 1j
OD = (1 - 1j) * OA + 1j * OB
OC = OD + OB - OA

x4, y4 = int(OD.real), int(OD.imag)
x3, y3 = int(OC.real), int(OC.imag)
print(x3, y3, x4, y4)
Buggy code:
A, B, C, D = (int(i) for i in input().split())
if D > B:
    E = (C - (D - B))
    F = D
    G = (A - (D - B))
    H = B
    print(E, F, G, H)
elif A > C:
    E = C
    F = D - (A - C)
    G = A
    H = B - (A - C)
    print(E, F, G, H)
elif B > D:
    E = (C + (B - D))
    F = D
    G = (A + (B - D))
    H = B
    print(E, F, G, H)
elif C > A:
    E = C
    F = D + (C - A)
    G = A
    H = B + (C - A)
    print(E, F, G, H)

Fixed code:
A, B, C, D = (int(i) for i in input().split())
if D > B and A > C:
    E = (C - (D - B))
    F = D - (A - C)
    G = (A - (D - B))
    H = B - (A - C)
    print(E, F, G, H)
elif A > C and B > D:
    E = C + (B - D)
    F = D - (A - C)
    G = A + (B - D)
    H = B - (A - C)
    print(E, F, G, H)
elif B > D and C > A:
    E = (C + (B - D))
    F = D + (C - A)
    G = (A + (B - D))
    H = B + (C - A)
    print(E, F, G, H)
else:
    E = C - (D - B)
    F = D + (C - A)
    G = A - (D - B)
    H = B + (C - A)
    print(E, F, G, H)
Buggy code:
xyList = list(map(int,input().split()))
print(xyList)
x = xyList[2]-xyList[0]
y = xyList[3]-xyList[1]
print(xyList[2]-y,xyList[3]+x,xyList[0]-y,xyList[1]+x)


Fixed code:
xyList = list(map(int,input().split()))
x = xyList[2]-xyList[0]
y = xyList[3]-xyList[1]
print(xyList[2]-y,xyList[3]+x,xyList[0]-y,xyList[1]+x)
Buggy code:
x1, y1, x2, y2 = map(int, input().split())
hen = y1 - y2
x3 = x2 + hen
y3 = y2
x4 = x1 + hen
y4 = y1
print(x3, y3, x4, y4)

Fixed code:
x1, y1, x2, y2 = list(map(int, input().split()))

x3 = y1 + x2 - y2
y3 = x2 - x1 + y2
x4 = x1 + y1 - y2
y4 = y1 + x2 - x1

print(x3, y3, x4, y4)
Buggy code:
x1, y1, x2, y2 = map(int, input().split())

dif_x = x2 - x1
dif_y = y2 - y1

print(x2 - dif_y, y2 + dif_x, -x2 + dif_x + dif_y, -y2 + dif_x + dif_y)

Fixed code:
x1, y1, x2, y2 = map(int, input().split())

dif_x = x2 - x1
dif_y = y2 - y1

print(x2 - dif_y, y2 + dif_x, x2 - dif_x - dif_y, y2 + dif_x - dif_y)
Buggy code:
x1,y1,x2,y2 = map(int,input().split())

dx = abs(x1-x2)
dy = abs(y1-y2)

y3 = y2 + dx
x3 = x2 - dy

y4 = y1 + dx
x4 = x1 - dy

print(x3,y3,x4,y4)

Fixed code:
x1, y1, x2, y2 = map(int, input().split())
dx = x2 - x1
dy = y2 - y1
x3 = x2 - dy
y3 = y2 + dx
x4 = x3 - dx
y4 = y3 - dy
print(x3, y3, x4, y4)
Buggy code:
#coding:utf-8
x1, y1, x2, y2 = map(int, input().split())

x = x2 - x1
y = y2 - y1

print(x2 - y, y2 + x, x1 -y, x2 + x)

Fixed code:
#coding:utf-8
x1, y1, x2, y2 = map(int, input().split())

x = x2 - x1
y = y2 - y1

print(x2 - y, y2 + x, x1 - y, y1 + x)
Buggy code:
import sys
x1,y1,x2,y2 = list(map(int, input().split()))

x3 = x2 - (y1 - y2)
y3 = y2 + (x1 - x2)
x4 = x3 - (y2 - y3)
y4 = y3 + (x2 - x3)

print(x3,y3,x4,y4)

Fixed code:
import sys
x1,y1,x2,y2 = list(map(int, input().split()))

x3 = x2 + (y1 - y2)
y3 = y2 - (x1 - x2)
x4 = x3 + (y2 - y3)
y4 = y3 - (x2 - x3)

print(x3,y3,x4,y4)
Buggy code:
a,b,c,d = map(int,input().split())

x = c − a
y = d - b
print(c-y,d+x,a-y,b+x)

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

x = c - a
y = d - b
print(c-y,d+x,a-y,b+x)
Buggy code:
x1, y1,x2,y2 = map(int,input().split())
x3 = x2 - (y2-y1)
y3 = y2 + (x2-x1)
x4 = x3 - (y3-y2)
y4 = y4 + (x3-x3)
print(x3,y3,x4,y4)

Fixed code:
x1, y1, x2, y2 = map(int,input().split())
x3 = x2 - (y2 - y1)
y3 = y2 + (x2 - x1)
x4 = x1 - (y2 - y1)
y4 = y1 + (x2 - x1)
print(x3, y3, x4, y4)
Buggy code:
x1,y1,x2,y2=map(int,input().split());x3,y3,x4,y4=x2-(y2-y1),y2+(x2-x1),x3-(x2-x1),y3-(y2-y1);print(x3,y3,x4,y4)

Fixed code:
x1,y1,x2,y2 = map(int, input().split())


x3 = x2 - (y2 - y1)
y3 = y2 + x2 - x1
x4 = x1 - (y2 - y1)
y4 = y1 + x2 - x1

print(x3, y3, x4, y4)
Buggy code:
x1,x2,y1,y2 = map(int, input().split())
x3 = x2 - (y2-y1)
y3 = y2 + (x2-x1)
x4 = x1 - (y2-y1)
y4 = y1 + (x2-x1)
print(x3,y3,x4,y4)

Fixed code:
x1, y1, x2, y2 = map(int, input().split())

diff1 = x2 - x1
diff2 = y2 - y1

x3, y3 = x2 - diff2, y2 + diff1
x4, y4 = x3 - diff1, y3 - diff2

print(x3, y3, x4, y4)
Buggy code:
x_1,y_1,x_2,y_2=map(int,input().split())
x_3=-(y_2-y_1)+x_1
y_3=(x_1-x_2)+y_1
x_4=(x_3-x_1)+(x_2-x_1)+x_1
y_4=(y_3-y_1)+(y_2-y_1)+y_1
print(x_3 y_3 x_4 y_4)

Fixed code:
x_1, y_1, x_2, y_2 = map(int, input().split())
x_3 = x_2 - y_2 + y_1
y_3 = y_2 + x_2 - x_1
x_4 = x_3 - x_2 + x_1
y_4 = y_3 - y_2 + y_1
print(x_3, y_3, x_4, y_4)
Buggy code:
x1,y1,x2,y2 = map(int,input().split())
x4 = x1+y1-y2
y4 = x2-x1+y1
x3 = x2+y1-y2
y3 = x2-x1+y1
print(x3,y3,x4,y4)

Fixed code:
x1, y1, x2, y2 = map(int, input().split())

x3 =x2-y2+y1
y3 =x2+y2-x1

x4 = x3-y3+y2
y4 = x3+y3-x2
print(x3, y3, x4, y4)
Buggy code:
x1,y1,x2,y2=map(int,input().split())

x=x2-x1
y=y2-y1
print(x2-y,y2-x,x1-y,y1-x)

Fixed code:
x1,y1,x2,y2=map(int,input().split())

x=x2-x1
y=y2-y1
print(x2-y,y2+x,x1-y,y1+x)
Buggy code:
x1,y1,x2,y2 = map(int,input().split())
x3 = y1 - y2
y3 = abs(x1 - x2)
x4 = abs(y2 - y3)
y4 = abs(x2 - x3)
print(x3,y3,x4,y4)

Fixed code:
x1,y1,x2,y2 = map(int,input().split())
x3 = x2 + (y1 - y2)
y3 = y2 + (x2 - x1)
x4 = x1 + (y1 - y2)
y4 = y1 + (x2 - x1)
print(x3,y3,x4,y4)
Buggy code:
x1,y1,x2,y2 = map(int,input().split())
a = y2-y1
x3 = x4 = x1-a
y3 = y2
y4 = y1
print(x3,y3,x4,y4)

Fixed code:
x1, y1, x2, y2 = map(int,input().split())
x3 = x2 - y2 + y1
y3 = y2 + x2 - x1
x4 = x3 - x2 + x1
y4 = y3 - y2 + y1
print(x3, y3, x4, y4)
Buggy code:
def rotleft(dx,dy):
  return -dy, dx

s = input().split()
x1 = int(s[0])
y1 = int(s[1])
x2 = int(s[2])
y2 = int(s[3])

dx = x2 - x1
dy = y2 - y1

dx,dy = rotleft(dx,dy)

x3 = x2 + dx
y3 = y2 + dy

dx,dy = rotleft(dx,dy)

x4 = x3 + dx
y4 = y3 + dy

print("%d,%d,%d,%d" % (x3,y3,x4,y4))
   

Fixed code:
def rotleft(dx,dy):
  return -dy, dx

s = input().split()
x1 = int(s[0])
y1 = int(s[1])
x2 = int(s[2])
y2 = int(s[3])

dx = x2 - x1
dy = y2 - y1

dx,dy = rotleft(dx,dy)

x3 = x2 + dx
y3 = y2 + dy

dx,dy = rotleft(dx,dy)

x4 = x3 + dx
y4 = y3 + dy

print("%d %d %d %d" % (x3,y3,x4,y4))
Buggy code:
x1,y1,x2,y2=map(int,input().split())
x3=x2+y2-y1
y3=y2-x2+x1
x4=x1+y2-y1
y4=y1-x2+x1
print(x3,y3,x4,y4)

Fixed code:
x1, y1, x2, y2 = map(int, input().split())
x3 = x2 + (y1 - y2)
y3 = y2 - (x1 - x2)
x4 = x3 + (x1 - x2)
y4 = y3 + (y1 - y2)
print(x3, y3, x4, y4)
Buggy code:
if __name__ == '__main__':
    a = [int(i) for i in input().split()]
    x=a[2]-a[0]
    y=a[3]-a[1]

    print(str(a[2]-y)+" "+ str(a[3]+x)+" "+str(a[3]+x)+" "+str(a[1]+x)+" ")

Fixed code:
if __name__ == '__main__':
    a = [int(i) for i in input().split()]
    x=a[2]-a[0]
    y=a[3]-a[1]

    print(str(a[2]-y)+" "+ str(a[3]+x)+" "+str(a[0]-y)+" "+str(a[1]+x)+" ")
Buggy code:
x1, y1, x2, y2 = map(int, input().split())
x_len = abs(x1 - x2)
y_len =  abs(y2 - y1)
print("{} {} {} {}".format(x2-y_len,y2+x_len,x1-y_len,y1+x_len))

Fixed code:
x1, y1, x2, y2 = map(int, input().split())
x_len = x2 - x1
y_len =  y2 - y1
print("{} {} {} {}".format(x2-y_len,y2+x_len,x1-y_len,y1+x_len))
Buggy code:
x1,y1,x2,y2 = map(int,input().split())
a = x2 - x1
b = y2 - y1
x3 = x2 - a
y3 = y2 + b
x4 = x1 - a
y4 = y1 + b
print(x3,y3,x4,y4)

Fixed code:
x1, y1, x2, y2 = map(int, input().split())

x3 = x2-(y2-y1)
y3 = y2+(x2-x1)
x4 = x3-(y3-y2)
y4 = y3+(x3-x2)
print(x3, y3, x4, y4)