Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
L,N=map(int,input().split())
l=list()
for i in range(N):
  S=input()
  l.append(S)
ll=sorted(l)
print(''.join(ll))

Fixed submission:
N,L=map(int,input().split())
l=list()
for i in range(N):
  S=input()
  l.append(S)
ll=sorted(l)
print(''.join(ll))

Buggy python submission (verdict: Runtime Error):
L,N=map(int,input().split())
l=list()
for i in range(N):
  S=input()
  l.append(S)
ll=sorted(l)
print(''.join(ll))

Fixed submission:
N,L=map(int,input().split())
l=list()
for i in range(N):
  S=input()
  l.append(S)
ll=sorted(l)
print(''.join(ll))
Buggy python submission (verdict: Runtime Error):
A, B, C, K = map(int, input().split())

l = [1]*A + [0]*B + [-1]*C
print(sum(l[:K]))

Fixed submission:
A, B, C, K = map(int, input().split())

if K<=A:
    print(K)
elif (A<=K)&(K<=A+B):
    print(A)
else:
    print(A-(K-B-A))
Buggy python submission (verdict: Time Limit Exceeded):
S = input()
Q = int(input())
s = 0
for i in range(Q):
    q = list(input().split())
    s += int(q[0])
    if q[0]=='2':
        s_i = s + int(q[1]) 
        if s_i%2 == 0:
            S += q[2]
        else:
            S = q[2] + S
if s%2 == 0:
    print(S)
else:
    print(S[::-1])

Fixed submission:
S = input()
Q = int(input())
s = 0
s1 = []
s2 = []
for i in range(Q):
    q = list(input().split())
    s += int(q[0])
    if q[0]=='2':
        s_i = s + int(q[1]) 
        if s_i%2 == 0:
            s1.append(q[2])
        else:
            s2.append(q[2])
s1 = ''.join(s1)
s2 = ''.join(s2)
s2 = s2[::-1]
S = s2 + S + s1
if s%2 == 0:
    print(S)
else:
    print(S[::-1])

Buggy python submission (verdict: Time Limit Exceeded):
S = input()
Q = int(input())
s = 0
for i in range(Q):
    q = list(input().split())
    s += int(q[0])
    if q[0]=='2':
        s_i = s + int(q[1]) 
        if s_i%2 == 0:
            S += q[2]
        else:
            S = q[2] + S
if s%2 == 0:
    print(S)
else:
    print(S[::-1])

Fixed submission:
S = input()
Q = int(input())
s = 0
s1 = []
s2 = []
for i in range(Q):
    q = list(input().split())
    s += int(q[0])
    if q[0]=='2':
        s_i = s + int(q[1]) 
        if s_i%2 == 0:
            s1.append(q[2])
        else:
            s2.append(q[2])
s1 = ''.join(s1)
s2 = ''.join(s2)
s2 = s2[::-1]
S = s2 + S + s1
if s%2 == 0:
    print(S)
else:
    print(S[::-1])

Buggy python submission (verdict: Time Limit Exceeded):
S = input()
Q = int(input())
for i in range(Q):
    q = list(input().split())
    if len(q)==1:
        S = S[::-1]
    elif int(q[1])==1:
        S = q[2]+S
    else:
        S += q[2]
print(S)

Fixed submission:
S = input()
Q = int(input())
s = 0
s1 = []
s2 = []
for i in range(Q):
    q = list(input().split())
    s += int(q[0])
    if q[0]=='2':
        s_i = s + int(q[1]) 
        if s_i%2 == 0:
            s1.append(q[2])
        else:
            s2.append(q[2])
s1 = ''.join(s1)
s2 = ''.join(s2)
s2 = s2[::-1]
S = s2 + S + s1
if s%2 == 0:
    print(S)
else:
    print(S[::-1])

Buggy python submission (verdict: Time Limit Exceeded):
S = input()
Q = int(input())
for i in range(Q):
    q = list(input().split())
    if int(q[0])==1:
        S = S[::-1]
    else:
        if int(q[1])==1:
            S = q[2]+S
        else:
            S += q[2]
print(S)

Fixed submission:
S = input()
Q = int(input())
s = 0
s1 = []
s2 = []
for i in range(Q):
    q = list(input().split())
    s += int(q[0])
    if q[0]=='2':
        s_i = s + int(q[1]) 
        if s_i%2 == 0:
            s1.append(q[2])
        else:
            s2.append(q[2])
s1 = ''.join(s1)
s2 = ''.join(s2)
s2 = s2[::-1]
S = s2 + S + s1
if s%2 == 0:
    print(S)
else:
    print(S[::-1])
Buggy python submission (verdict: Runtime Error):
import numpy as np

N = int(input())
A_array = np.array(map(int, input().split()))

a_array = 1/A_array
print(np.sum(a_array))

Fixed submission:
import numpy as np

N = int(input())
A_array = np.array([int(x) for x in input().split()])

a_array = np.sum(1/A_array)
print(1/a_array)

Buggy python submission (verdict: Runtime Error):
import numpy as np

N = int(input())
A_array = np.array(input().split())

a_array = 1/A_array
print(np.sum(a_array))

Fixed submission:
import numpy as np

N = int(input())
A_array = np.array([int(x) for x in input().split()])

a_array = np.sum(1/A_array)
print(1/a_array)
Buggy python submission (verdict: Runtime Error):
a, b = map(int, input().split())
 
def FizzBuzz(a, b):
  total = a*b
  if a*b%2 = 0:
    print('Even')
  else:
    print('Odd')
 
FizzBuzz(a, b)

Fixed submission:
a, b = map(int, input().split())
 
def FizzBuzz(a, b):
  total = a*b
  if total % 2 == 0:
    print('Even')
  else:
    print('Odd')
 
FizzBuzz(a, b)

Buggy python submission (verdict: Runtime Error):
a, b = int(input())

def FizzBuzz(a, b):
  total = a*b
  if a*b%2 = 0:
    print('Even')
  else:
    print('Odd')

FizzBuzz(a,b)

Fixed submission:
a, b = map(int, input().split())
 
def FizzBuzz(a, b):
  total = a*b
  if total % 2 == 0:
    print('Even')
  else:
    print('Odd')
 
FizzBuzz(a, b)
Buggy python submission (verdict: Runtime Error):
a, b = map(str, input().split())
import math

def square(a, b):
  total = int(a+b)
  if math.square(total).is_integer() == True
    print('yes')
  else:
    print('no')
 
square(a, b)

Fixed submission:
a, b = map(str, input().split())
import math
 
def square(a, b):
  total = int(a+b)
  if math.sqrt(total).is_integer() == True:
    print('Yes')
  else:
    print('No')
 
square(a, b)
Buggy python submission (verdict: Runtime Error):
import numpy as np

N = int(input())
T = list(map(int, input().split()))
M = int(input())
for i in range(M):
    P, X = map(int, input().split())
    
    T_new = T
    T_new[P] = X
    print(np.array(T_new).sum())

Fixed submission:
import numpy as np

N = int(input())
T = list(map(int, input().split()))
M = int(input())
for i in range(M):
    P, X = map(int, input().split())
    
    T_new = T.copy()
    T_new[P-1] = X
    print(np.array(T_new).sum())

Buggy python submission (verdict: Runtime Error):
import numpy as np

N = int(input())
T = list(map(int, input().split()))
M = int(input())
for i in range(M):
    P, X = map(int, input().split())
    
    T_new = T
    T_new[P = X
    print(np.array(T_new).sum())

Fixed submission:
import numpy as np

N = int(input())
T = list(map(int, input().split()))
M = int(input())
for i in range(M):
    P, X = map(int, input().split())
    
    T_new = T.copy()
    T_new[P-1] = X
    print(np.array(T_new).sum())

Buggy python submission (verdict: Runtime Error):
import numpy as np

N = int(input())
T = list(map(int, input().split()))
M = int(input())
for i in range(M):
    P, X = map(int, input().split())
    
    T_new = T
    T_new[P[i]] = X
    print(np.array(T_new).sum())

Fixed submission:
import numpy as np

N = int(input())
T = list(map(int, input().split()))
M = int(input())
for i in range(M):
    P, X = map(int, input().split())
    
    T_new = T.copy()
    T_new[P-1] = X
    print(np.array(T_new).sum())

Buggy python submission (verdict: Runtime Error):
import numpy as np

N = int(input())
T = list(map(int, input().split()))
M = int(input())
for i in range(M):
    P, X = map(int(input().split()))
    
    T_new = T
    T_new[P[i]] = X
    print(np.array(T_new).sum())

Fixed submission:
import numpy as np

N = int(input())
T = list(map(int, input().split()))
M = int(input())
for i in range(M):
    P, X = map(int, input().split())
    
    T_new = T.copy()
    T_new[P-1] = X
    print(np.array(T_new).sum())

Buggy python submission (verdict: Runtime Error):
import numpy as np

N = int(input())
T = list(map(int, input().split()))
M = int(input())
for i in range(len(M)):
    P, X = map(int(input().split()))
    
    T_new = T
    T_new[P[i]] = X
    print(np.array(T_new).sum())

Fixed submission:
import numpy as np

N = int(input())
T = list(map(int, input().split()))
M = int(input())
for i in range(M):
    P, X = map(int, input().split())
    
    T_new = T.copy()
    T_new[P-1] = X
    print(np.array(T_new).sum())
Buggy python submission (verdict: Runtime Error):
N = int(input())
A = sorted(list(map(int, input().split())))

if len(A)%2 == 0:
    result = 2**(len(A)//2)
    a = np.arange(1, len(A), 2).tolist()
    a = sorted(a+a)
    if a == A:
        pass
    else:
        result = 0
else:
    result = 2**(len(A)//2)
    a = np.arange(2, len(A), 2).tolist()
    a = sorted([0]+a+a)
    if a == A:
        pass
    else:
        result = 0
print(result)

Fixed submission:
import numpy as np

N = int(input())
A = sorted(list(map(int, input().split())))

if len(A)%2 == 0:
    result = (2**(len(A)//2))%(10**9+7)
    a = np.arange(1, len(A), 2).tolist()
    a = sorted(a+a)
    if a == A:
        pass
    else:
        result = 0
else:
    result = 2**(len(A)//2)%(10**9+7)
    a = np.arange(2, len(A), 2).tolist()
    a = sorted([0]+a+a)
    if a == A:
        pass
    else:
        result = 0
print(result)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = list(map(int, input().split()))

if len(A)%2 == 0:
    result = 2**(len(A)//2)
    for i in range(len(A)//2):
        if A.count(1+2*i) == 2:
            pass
        else:
            result = 0
            break
else:
    if A.count(0) == 1:
        result = 2**(len(A)//2)
        for i in range(1, len(A)//2):
            if A.count(2*i) == 2:
                pass
            else:
                result = 0
                break
    else:
        result = 0
print(result)

Fixed submission:
import numpy as np

N = int(input())
A = sorted(list(map(int, input().split())))

if len(A)%2 == 0:
    result = (2**(len(A)//2))%(10**9+7)
    a = np.arange(1, len(A), 2).tolist()
    a = sorted(a+a)
    if a == A:
        pass
    else:
        result = 0
else:
    result = 2**(len(A)//2)%(10**9+7)
    a = np.arange(2, len(A), 2).tolist()
    a = sorted([0]+a+a)
    if a == A:
        pass
    else:
        result = 0
print(result)
Buggy python submission (verdict: Runtime Error):
N, x = map(int, input().split())
a = list(map(int, input().split()))

total = 0
for i in range(len(a)):
    if (a[i+1]+a[i])>=x:
        if (a[i+1]-(x-a[i]))>=0:
            a[i+1] = a[i+1]-(x-a[i])
            total += x-a[i]
        else:
            a[i+1] = 0
            total += x-a[i]
    else:
        pass
    
print(total)

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

total = 0
for i in range(len(a)-1):
    diff = a[i+1] + a[i] - x
    if diff>0:
        total += diff
        if a[i+1]>=diff:
            a[i+1] = a[i+1]-diff
        else:
            a[i+1] = 0
            a[i] = a[i] -(diff-a[i+1])
    else:
        pass
    
print(total)
Buggy python submission (verdict: Runtime Error):
import numpy as np

W, H, N = map(int, input().split())
x = [0] * N
y = [0] * N
a = [0] * N
for i in range(N):
    x[i], y[i], a[i] = map(int, input().split())
    
total = W*H

x_list = np.arange(0, W+1)
y_list = np.arange(0, H+1)
for i in range(len(a)):
    if a[i] == 1:
        x_list = x_list[x[i]:]
    elif a[i] == 2:
        x_list = x_list[:x[i]+1]
    elif a[i] == 3:
        y_list = y_list[y[i]:]
    else:
        y_list = y_list[:y[i]+1]
        
x_len = x_list[-1]-x_list[0]
y_len = y_list[-1]-y_list[0]

print(x_len*y_len)

Fixed submission:
W, H, N = map(int, input().split())
x = [0] * N
y = [0] * N
a = [0] * N
for i in range(N):
    x[i], y[i], a[i] = map(int, input().split())

x_min = 0
x_max = W
y_min = 0
y_max = H
for i in range(len(a)):
    if a[i] == 1:
        if x_min < x[i]:
            x_min = x[i]
    elif a[i] == 2:
        if x_max > x[i]:
            x_max = x[i]
    elif a[i] == 3:
        if y_min < y[i]:
            y_min = y[i]
    else:
        if y_max > y[i]:
            y_max = y[i]
        
x_len = x_max-x_min
y_len = y_max-y_min
result = x_len*y_len
if (x_len<0)|(y_len<0):
    result = 0

print(result)
Buggy python submission (verdict: Runtime Error):
S = input()
w = S.split('B')
w.remove('')
b = S.split('W')
b.remove('')

print(len(w)+len(b)-1)

Fixed submission:
S = input()
w = S.split('B')
w = [x for x in w if x != '']
b = S.split('W')
b = [x for x in b if x != '']

print(len(w)+len(b)-1)
Buggy python submission (verdict: Runtime Error):
total = set(list(map(int, input().split)))

print(len(total))

Fixed submission:
total = set(list(map(int, input().split())))

print(len(total))
Buggy python submission (verdict: Runtime Error):
import math
from functools import reduce

N = int(input())
t = [0] * N
A = [0] * N
total = []
for i in range(N):
    t[i], A[i] = map(int, input().split())
    total.append(t[i]+A[i])

def lcm_base(x, y):
    return (x * y) // math.gcd(x, y)
def lcm_list(numbers):
    return reduce(lcm_base, numbers, 1)

print(lcm_list(total))

Fixed submission:
# 参考記録
N = int(input())
x, y = 1, 1
for i in range(N):
    a, b = map(int, input().split())
    # 前回の得票数+今回の得票数が今回のやつよりはるかに多い➡その倍数分あればいい？？
    mul = max((x+a-1)//a, (y+b-1)//b)
    x = mul*a
    y = mul*b
print(x+y)
Buggy python submission (verdict: Time Limit Exceeded):
S_list = list(input())
n = len(S_list)

result_list = []
total_sum = 0
for i in range(2 ** n):
    # pの位置を決める
    ans_str = ['g']*n
    result = 0
    for j in range(n):
        if ((i >> j) & 1 &(ans_str[:j].count('p')<ans_str[:j].count('g'))):
            ans_str[j]= 'p'
            if S_list[j] == 'g':
                result+=1
        else:
            if S_list[j] == 'p':
                result-=1
    result_list.append(result)

print(max(result_list))

Fixed submission:
gp = input()
p = gp.count('p')
g = gp.count('g')

print((g-p)//2)
Buggy python submission (verdict: Time Limit Exceeded):
x = -1
y = -1
S = list(input())
for i in range(0, len(S)-1):
    for j in range(i+2, len(S)+1):
        s = S[i:j]
        s_set = list(set(s))
        for s_i in s_set:
            if s.count(s_i) > (len(s)//2):
                x = i+1
                y = j
                break
        if s.count(s_i) > (len(s)//2):
            break
    if s.count(s_i) > (len(s)//2):
        break
print(x, y)

Fixed submission:
# 回答を見て

x = -1
y = -1
S = list(input())

for i in range(len(S)-1):
    if S[i] == S[i+1]:
        x = i+1
        y = x+1
        break
    elif i+2<=len(S)-1:
        if S[i] == S[i+2]:
            x = i+1
            y = x+2
            break
        else:
            pass
    else:
        pass
print(x, y)

Buggy python submission (verdict: Time Limit Exceeded):
x = -1
y = -1
S = list(input())
for i in range(0, len(S)-1):
    for j in range(i+2, len(S)+1):
        s = S[i:j]
        s_set = list(set(s))
        for s_i in s_set:
            if s.count(s_i) > (len(s)//2):
                s_list = [ii for ii, x in enumerate(s) if x == s_i]
                x = s_list[0]+1+i
                y = s_list[-1]+1+i
                break
print(x, y)

Fixed submission:
# 回答を見て

x = -1
y = -1
S = list(input())

for i in range(len(S)-1):
    if S[i] == S[i+1]:
        x = i+1
        y = x+1
        break
    elif i+2<=len(S)-1:
        if S[i] == S[i+2]:
            x = i+1
            y = x+2
            break
        else:
            pass
    else:
        pass
print(x, y)

Buggy python submission (verdict: Runtime Error):
import pandas as pd

x = -1
y = -1
S = list(input())
for i in range(1, len(S)-1):
    for j in range(i+2, len(S)+1):
        s = pd.DataFrame(S[i:j])
        if s[0].value_counts()[0] > (len(s)//2):
            x = i
            y = j
            break
print(x, y)

Fixed submission:
# 回答を見て

x = -1
y = -1
S = list(input())

for i in range(len(S)-1):
    if S[i] == S[i+1]:
        x = i+1
        y = x+1
        break
    elif i+2<=len(S)-1:
        if S[i] == S[i+2]:
            x = i+1
            y = x+2
            break
        else:
            pass
    else:
        pass
print(x, y)
Buggy python submission (verdict: Runtime Error):
N, K = map(int, input().split())
D = list(map(str, input().split()))
num_set = set(['0', '1', '2', '3', '4', '5', '6', '7', '8', '9'])
N_list = list(str(N))

diff_list = sorted(list(num_set.difference(set(D))))

if (list(set(D)&set(N_list)) == []):
    print(N)
else:
    if '0' in diff_list:
        n_list = [diff_list[1]] + ['0']*len(N_list)
    else:
        n_list = [diff_list[0]]*len(N_list+1)
    str_n = ''
    for i in n_list:
        str_n += str(i)
    new_n = int(str_n)+1
    for ii in range(N, new_n):
        if list(set(list(str(ii)))&set(D)) == []:
            print(ii)
            break

Fixed submission:
N, K = map(int, input().split())
D = list(map(str, input().split()))
num_set = set(['0', '1', '2', '3', '4', '5', '6', '7', '8', '9'])
N_list = list(str(N))

diff_list = sorted(list(num_set.difference(set(D))))

if (list(set(D)&set(N_list)) == []):
    print(N)
else:
    if '0' in diff_list:
        n_list = [diff_list[1]] + ['0']*len(N_list)
    else:
        n_list = [diff_list[0]]*(len(N_list)+1)
    str_n = ''
    for i in n_list:
        str_n += str(i)
    new_n = int(str_n)+1
    for ii in range(N, new_n):
        if list(set(list(str(ii)))&set(D)) == []:
            print(ii)
            break
Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np
from itertools import permutations
N = int(input())


for n in range(1, N+1):
    count = 0
    for i in range(1, 58):
        if i**2 > n:
            break
        for j in range(i, 58):
            t = (i+j)**2 - 4 * (i * j + i**2 + j**2 - n)
            if t < 0:
                continue
            k = 0.5 * (-(i + j) + np.sqrt(t))
            if k < j:
                break
            if i**2 + j**2 + k**2 + i * j + j * k + i * k > n:
                break
            if int(k) == k:
                count += len(set(permutations([i, j, int(k)])))
    print(count)



Fixed submission:
import numpy as np
from itertools import permutations
N = int(input())

counter = np.zeros(N, dtype=int)

for x in range(1, 100):
    for y in range(1, 100):
        for z in range(1, 100):
            res = x**2 + y**2 + z**2 + x * y + x * z + y * z
            if res <= N:  
                counter[res - 1] += 1

for c in counter:
    print(c)

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np
from itertools import permutations
N = int(input())


for n in range(1, N+1):
    count = 0
    for i in range(1, 58):
        for j in range(i, 100):
            t = (i+j)**2 - 4 * (i * j + i**2 + j**2 - n)
            if t < 0:
                continue
            k = 0.5 * (-(i + j) + np.sqrt(t))
            if k < j:
                break
            if i**2 + j**2 + k**2 + i * j + j * k + i * k > n:
                break
            if int(k) == k:
                count += len(set(permutations([i, j, int(k)])))
    print(count)



Fixed submission:
import numpy as np
from itertools import permutations
N = int(input())

counter = np.zeros(N, dtype=int)

for x in range(1, 100):
    for y in range(1, 100):
        for z in range(1, 100):
            res = x**2 + y**2 + z**2 + x * y + x * z + y * z
            if res <= N:  
                counter[res - 1] += 1

for c in counter:
    print(c)
Buggy python submission (verdict: Runtime Error):
import numpy as np

N = int(input())
A = [int(x) for x in input().split(" ")]
Amax = max(A)
dp = np.ones(Amax, dtype=bool)
appear = np.zeros(Amax, dtype=int)
for a in A:
  appear[a-1] += 1

for i in range(1, len(dp)+1):
  if not dp[i-1]:
    continue
  if appear[i-1] != 0:
    j = 2
    while j * i <= Amax:
      dp[j * i - 1] = False
      j += 1

count = 0
for a in A:
  if appear[a-1] > 1:
    continue
  else:
    count += dp[a-1]
print(count -  len(dup_set))


Fixed submission:
import numpy as np

N = int(input())
A = list(map(int, input().split(" ")))
Amax = max(A)
dp = np.ones(Amax, dtype=bool)
appear = np.zeros(Amax, dtype=int)
for a in A:
  appear[a-1] += 1

for i in range(1, len(dp)+1):
  if not dp[i-1]:
    continue
  if appear[i-1] != 0:
    j = 2
    while j * i <= Amax:
      dp[j * i - 1] = False
      j += 1
# print(dp)

app_set = set([])
dup_set = set([])
count = 0
for a in A:
  if appear[a-1] > 1:
    continue
  else:
    count += dp[a-1]
print(count -  len(dup_set))
Buggy python submission (verdict: Runtime Error):
A, V = map(int, input().split(" "))
B, W = map(int, input().split(" "))
T = int(input())

if W > V:
  print("NO")
else:
  if abs(A - B) / (V - W) <= T:
    print("YES")
  else:
    print("NO")

Fixed submission:
A, V = map(int, input().split(" "))
B, W = map(int, input().split(" "))
T = int(input())

if W > V:
  print("NO")
else:

  if abs(A - B) <= T * (V - W):
    print("YES")
  else:
    print("NO")

# if A - B > 0:
#   # 負の方向に逃げる
#   if (B + 10**9) / W <= T:
#     # print("left reach")
#     # T立つよりも先に端に到達してしまう場合
#     Bdist = (B + 10**9)
#   else:
#     # print("run left")
#     Bdist = W * T
# else:
#   # 正の方向に逃げる
#   if (10**9 - B) / W <= T:
#     # print("right reach")
#     Bdist = (10**9 - B)
#   else:
#     # print("run right")
#     Bdist = W * T

# Adist = V * T
# if Bdist + abs(A - B) <= Adist:
#   print("YES")
# else:
#   print("NO")
Buggy python submission (verdict: Runtime Error):
40
ferelibenterhominesidquodvoluntcredunt

Fixed submission:
K = int(input())
S = input()

if len(S) > K:
  print(S[:K] + "...")
else:
  print(S)
Buggy python submission (verdict: Time Limit Exceeded):
def maxProductSubarrayOfSizeK(A, n, k): 

	A.sort() 

	product = 1

	if (A[n - 1] == 0 and (k & 1)): 
		return 0

	if (A[n - 1] < 0 and (k & 1)): 
	    A.reverse()
	    for i in range(k):
	        product *= A[i]
	    return product

	i = 0

	j = n - 1

	if (k & 1): 
		product *= A[j] 
		j-= 1
		k-=1

	k >>= 1

	for itr in range( k) : 

		left_product = A[i] * A[i + 1] 

		right_product = A[j] * A[j - 1] 

		if (left_product > right_product) : 
			product *= left_product 
			i += 2
		
		else : 
			product *= right_product 
			j -= 2

	return product 

n, k = map(int, input().split(' '))
numbers = [int(x) for x in input().split(' ')]
MOD = 1000000007
ans = maxProductSubarrayOfSizeK(numbers, n, k)
#print(ans)
print((ans + MOD)%MOD)

Fixed submission:
MOD = 1000000007
def maxProductSubarrayOfSizeK(A, n, k): 

	A.sort() 

	product = 1

	if (A[n - 1] == 0 and (k & 1)): 
		return 0

	if (A[n - 1] < 0 and (k & 1)): 
	    A.reverse()
	    for i in range(k):
	        product *= A[i]
	        if abs(product) >= MOD:
	            product = product%MOD
	    return product

	i = 0

	j = n - 1

	if (k & 1): 
		product *= A[j]
		product %= MOD
		j-= 1
		k-=1

	k >>= 1

	for itr in range( k) : 

		left_product = A[i] * A[i + 1] 

		right_product = A[j] * A[j - 1] 

		if (left_product > right_product) : 
			product *= left_product 
			product %= MOD
			i += 2
		
		else : 
			product *= right_product
			product %= MOD
			j -= 2

	return product 

n, k = map(int, input().split(' '))
numbers = [int(x) for x in input().split(' ')]
ans = maxProductSubarrayOfSizeK(numbers, n, k)
#print(ans)
print((ans + MOD)%MOD)
Buggy python submission (verdict: Time Limit Exceeded):
def gcd(a,b):
  while b > 0:
    a, b = b, a % b
  return a

n = int(input())
arr = list(map(int , input().split()))
lcm = arr[0]
for i in range(1,n):
  hcf = gcd(lcm, arr[i])
  lcm = (lcm*arr[i])//hcf
sum =0
for i in range(0,n):
  sum = sum +(lcm//arr[i])
sum =sum%1000000007
print(int(sum))
  


Fixed submission:
def gcd(a,b):
  while b > 0:
    a, b = b, a % b
  return a

n = int(input())
arr = list(map(int , input().split()))
lcm = arr[0]
for i in range(1,n):
  hcf = gcd(lcm, arr[i])
  lcm = (lcm*arr[i])//hcf
sum =0
for i in range(0,n):
  sum = sum +(lcm//arr[i])
sum =sum%1000000007
print(int(sum))
Buggy python submission (verdict: Runtime Error):
a,b,c = int(input())

print(c , end= " ")
print(a , end= " ")
print(b)

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

print(c , end= " ")
print(a , end= " ")
print(b)
Buggy python submission (verdict: Runtime Error):

n,k = map(int,input().split())

d = abs(n-k)

print(n % d)

Fixed submission:
n , k = map(int,input().split())

if(n%k == 0):
        
    g = n//k
        
    print(n - (g*k))
else:
    g = n//k
    ans = n - (g*k)
    if(abs(ans - k) < ans):
        print(abs(ans - k))
    else:
        print(ans)