Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
s = int(input())

def collatz(s):
  if result[i-1] % 2 == 0:
    x = result[i-1]/2
  elif result[i-1] % 2 > 0:
    x = (3*int(result[i-1])) + 1
  return x

result = []
x = 0
c = 0
i = 0
tmp = []
while True:
  if i == 0:
    i += 1
    x = s
  elif c == 2:
    break
  elif int(x) == 1:
    i = 1
    c += 1
    x = result[i]
    continue
  else:
    x = collatz(s)
    i += 1
  result.append(int(x))
list_hoge = [i for i, x in enumerate(result) if x == result[1]]
print(sum(list_hoge))


Fixed submission:
import collections
s = int(input())
result = [s]
tmp = s
while True:
  if collections.Counter(result).most_common()[0][1] == 2:
    break
  elif tmp%2 == 0:
    x = tmp/2
  elif tmp%2 > 0:
    x = (3*tmp) + 1
  tmp = x
  result.append(int(x))
print(len(result))

Buggy python submission (verdict: Runtime Error):
s = int(input())
result = [s]
tmp = s
while True:
  if tmp == 1:
    break
  elif tmp%2 == 0:
    x = tmp/2
  else:
    x = (3*tmp) + 1
  tmp = x
  result.append(int(x))
print(len(result+1))

Fixed submission:
import collections
s = int(input())
result = [s]
tmp = s
while True:
  if collections.Counter(result).most_common()[0][1] == 2:
    break
  elif tmp%2 == 0:
    x = tmp/2
  elif tmp%2 > 0:
    x = (3*tmp) + 1
  tmp = x
  result.append(int(x))
print(len(result))
Buggy python submission (verdict: Runtime Error):
N = int(input())
multiple_4 = [x*4 for x in range(101) if x >= 1 and x <= 25]
multiple_7 = [x*7 for x in range(101) if x >= 1 and x <= 14]
multiple_4_7 = [x*4+7 for x in range(101) if x >= 1 and x <= 23]
multiple_7_4 = [x*7+4 for x in range(101) if x >= 1 and x <= 23]
tmp = []
for i in range(10):
  for j in range(10):
    solve = (4*(i+1))+(7*(j+1))
    if solve <= 100:
      tmp.append(solve)
multiple_other = sorted(list(set(tmp)))
  if N in multiple_4 or N in multiple_7 or N in multiple_4_7 or N in multiple_7_4 or N in multiple_other:
    print("Yes")
  else:
    print("No")

Fixed submission:
N = int(input())
multiple_4 = [x*4 for x in range(101) if x >= 1 and x <= 25]
multiple_7 = [x*7 for x in range(101) if x >= 1 and x <= 14]
multiple_4_7 = [x*4+7 for x in range(101) if x >= 1 and x <= 23]
multiple_7_4 = [x*7+4 for x in range(101) if x >= 1 and x <= 23]
tmp = []
for i in range(10):
  for j in range(10):
    solve = (4*(i+1))+(7*(j+1))
    if solve <= 100:
      tmp.append(solve)
multiple_other = sorted(list(set(tmp)))
if N in multiple_4 or N in multiple_7 or N in multiple_4_7 or N in multiple_7_4 or N in multiple_other:
  print("Yes")
else:
  print("No")

Buggy python submission (verdict: Runtime Error):
N = int(input())
multiple_4 = [x*4 for x in range(101) if x >= 1 and x <= 25]
multiple_7 = [x*7 for x in range(101) if x >= 1 and x <= 14]
multiple_4_7 = [x*4+7 for x in range(101) if x >= 1 and x <= 23]
multiple_7_4 = [x*7+4 for x in range(101) if x >= 1 and x <= 23]
if N in multiple_4 or N in multiple_7 or N in multiple_4_7 or N in multiple_7_4:
  print(N, "Yes")
  continue
else:
  print(N, "No")
  continue

Fixed submission:
N = int(input())
multiple_4 = [x*4 for x in range(101) if x >= 1 and x <= 25]
multiple_7 = [x*7 for x in range(101) if x >= 1 and x <= 14]
multiple_4_7 = [x*4+7 for x in range(101) if x >= 1 and x <= 23]
multiple_7_4 = [x*7+4 for x in range(101) if x >= 1 and x <= 23]
tmp = []
for i in range(10):
  for j in range(10):
    solve = (4*(i+1))+(7*(j+1))
    if solve <= 100:
      tmp.append(solve)
multiple_other = sorted(list(set(tmp)))
if N in multiple_4 or N in multiple_7 or N in multiple_4_7 or N in multiple_7_4 or N in multiple_other:
  print("Yes")
else:
  print("No")
Buggy python submission (verdict: Runtime Error):
As = input().split()
print(max(As)-min(As))

Fixed submission:
As = input().split()
result =  int(max(As)) - int(min(As))
print(-result if result<0 else result)
Buggy python submission (verdict: Runtime Error):
card_power = {'2':'1','3':'2','4':'3','5':'4','6':'5','7':'6','8':'7','9':'8','10':'9','11':'10','11':'12','13':'12','1':'13'}
A,B = input().split()
if int(card_power[A]) > int(card_power[B]):
  print('Alice')
elif int(card_power[A]) < int(card_power[B]):
  print('Bob')
else:
  print('Alice')


Fixed submission:
card_power = {'2':'1','3':'2','4':'3','5':'4','6':'5','7':'6','8':'7','9':'8','10':'9','11':'10','12':'11','13':'12',"1":'13'}
A,B = input().split()
if int(card_power[A]) == int(card_power[B]):
  print('Draw')
elif int(card_power[A]) > int(card_power[B]):
  print('Alice')
elif int(card_power[A]) < int(card_power[B]):
  print('Bob')

Buggy python submission (verdict: Runtime Error):
card_power = {'2':'0','2':'1','3':'2','4':'3','5':'4','6':'5','7':'6','8':'7','9':'8','10':'9','11':'10','11':'12','13':'12','1':'13'}
A,B = input().split()
if int(card_power[A]) > int(card_power[B]):
  print('Alice')
elif int(card_power[A]) < int(card_power[B]):
  print('Bob')
else:
  print('Draw')


Fixed submission:
card_power = {'2':'1','3':'2','4':'3','5':'4','6':'5','7':'6','8':'7','9':'8','10':'9','11':'10','12':'11','13':'12',"1":'13'}
A,B = input().split()
if int(card_power[A]) == int(card_power[B]):
  print('Draw')
elif int(card_power[A]) > int(card_power[B]):
  print('Alice')
elif int(card_power[A]) < int(card_power[B]):
  print('Bob')
Buggy python submission (verdict: Runtime Error):
import numpy as np

N = int(input())

A = []
for i in range(N):
    num = float(input()) * 10000
    if float.is_integer(num):
        A.append(int(num))


def count2(n):
    ret = 0
    while(n % 2 == 0):
        ret += 1
        n /= 2
    return ret


def count5(n):
    ret = 0
    while(n % 5 == 0):
        ret += 1
        n /= 5
    return ret


table = {}
for i in range(9):
    for j in range(9):
        table[i, j] = 0

for a in A:
    c2 = count2(a)
    c5 = count5(a)
    if(c2 > 8):
        c2 = 8
    if(c5 > 8):
        c5 = 8
    for i in range(c2 + 1):
        for j in range(c5 + 1):
            table[i, j] += 1

res = 0
for a in A:
    pair = count2(a), count5(a)
    t, f = pair
    res += table[8 - t, 8 - f]
    if t >= 4 and f >= 4:
        res -= 1

print(res // 2)


Fixed submission:
import numpy as np

N = int(input())

A = []
for i in range(N):
    num = float(input()) * 10 ** 9 + 0.5
    A.append(int(num))


def count2(n):
    ret = 0
    while(n % 2 == 0):
        ret += 1
        n /= 2
    return ret


def count5(n):
    ret = 0
    while(n % 5 == 0):
        ret += 1
        n /= 5
    return ret


table = {}
for i in range(19):
    for j in range(19):
        table[i, j] = 0

for a in A:
    c2 = count2(a)
    c5 = count5(a)
    if(c2 > 18):
        c2 = 18
    if(c5 > 18):
        c5 = 18
    table[c2, c5] += 1

res = 0
for i in range(19):
    for j in range(19):
        for k in range(19):
            for l in range(19):
                if i + k >= 18 and j + l >= 18:
                    if i == k and j == l:
                        res += table[i, j] * (table[i, j] - 1)
                    else:
                        res += table[i, j] * table[k, l]

print(res // 2)
Buggy python submission (verdict: Runtime Error):
A = int(input())
B = int(input())
list = []
list.append(A + B)
list.append(A - B)
list.append(A * B)
print(max(list))

Fixed submission:
a = list(map(int,input().split()))
A = a[0]
B = a[1]
list = []
list.append(A + B)
list.append(A - B)
list.append(A * B)
print(max(list))
Buggy python submission (verdict: Runtime Error):
a = list(map(int,input().split()))
K = a[0]
X = a[1]
m = X - K
M = x + K
size = M - m + 1
for i in range(size):
  print(m+i)

Fixed submission:
a = list(map(int,input().split()))
K = a[0]
X = a[1]
m = X - K + 1
M = X + K - 1
size = M - m + 1
while m <= M:
  print(m)
  m += 1
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())

ans =0

for i in range(1,N+1):
    x = (N+1)/i
    R= round(x, 0)
    for n in range(1,int(R)+1):
        if  i*n < N:
            ans +=1
print(ans)

Fixed submission:
N = int(input())

ans =0

for i in range(1,N):
    ans += (N-1)//i
print(ans)
Buggy python submission (verdict: Runtime Error):
n = int(input())
ans = pow(10,n,mod)
ans -= pow(9,n,mod)*2
ans += pow(8,n,mod)
print(ans%mod)


Fixed submission:
import numpy as np

n = int(input())
MOD = 1000000007
ans = 10**n - 9**n -9**n + 8**n
ans = ans % MOD
print(ans)

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

N = int(input())
MOD = 1000000007
if N==1 or N==0:
    ans=0

elif N==2:
    ans =2

else:
    ans = (  ( N*(N-1) ) %MOD  ) * (  (  10**(N-2) - (N-2)*(N-3)/2   )%MOD)
    ans = ans % MOD

print(ans)


Fixed submission:
import numpy as np

n = int(input())
MOD = 1000000007
ans = 10**n - 9**n -9**n + 8**n
ans = ans % MOD
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = list(map(int,input().split()))

ans =0
for i in range(N-1):
    for j in range(i+1,N):
            ans+=A[i]*A[j]

ans = ans % 1000000007
print(ans)

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

ans =0
sum = sum(A)
for i in range(N-1):
    sum-=A[i]
    ans+=A[i]*sum

ans = ans % 1000000007
print(ans)
Buggy python submission (verdict: Runtime Error):
a= input()

if a>=30:
    print("Yes")
else:
    print("No")

Fixed submission:
a= int(input())

if a>=30:
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Time Limit Exceeded):
K = int(input())

d = int(7)
count =1


while True:
    if d%K==0:
        print(count)
        break
    else:
        count+=1
        d = d*10+7
    if count > 1000001:
        print(-1)
        break

Fixed submission:
K = int(input())
count =1

x = 7%K

for i in range(0,K+1):
    if x== 0:
        print(count)
        break

    count+=1
    x = (x*10+7)%K

if i== K:  
    print(-1)
Buggy python submission (verdict: Runtime Error):
import numpy as np
X,N = map(int,input().split())

if N ==0:
    print(X)

else:
    p = list(map(int,input().split()))

    length =np.zeros(100)
    length =list(length)

    for i in range(len(length)):
        length[i]= abs(X-i)

    for i in range(N):
        length[p[i]]=1000

    ans = length.index(min(length))
    print(ans)


Fixed submission:
import numpy as np
X,N = map(int,input().split())

if N ==0:
    print(X)

else:
    p = list(map(int,input().split()))

    length =np.zeros(102)
    length =list(length)

    for i in range(len(length)):
        length[i]= abs(X-i)

    for i in range(N):
        length[p[i]]=1000

    ans = length.index(min(length))
    print(ans)
Buggy python submission (verdict: Runtime Error):
X,Y,Z = list(map(int, input().split(" ")))
print(Z + " " + X + " " + Y)


Fixed submission:
X,Y,Z = list(map(int, input().split(" ")))
print(str(Z) + " " + str(X) + " " + str(Y))
Buggy python submission (verdict: Runtime Error):
S = input()
if len(S) < 5:
  return False
else:
  if s[2] == s[3] and s[4] == s[5]:
    return True
  
return False
  

Fixed submission:

s = input()

if len(s) < 5:
    print('No')

if s[2] == s[3] and s[4] == s[5]:
    print('Yes')
else:
    print('No')
Buggy python submission (verdict: Runtime Error):
string_list = map(str, input().split(" "))
print(string_list[1] + string_list[0])

Fixed submission:
string_list = input()
string_list =  list(map(str, string_list.split(" ")))
print(string_list[1] + string_list[0])
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
a = list(map(int,input().split()))

mod = 1000000000 + 7
ans = 0

for i in range(n):
    for j in range(i+1,n,1):
        pdt = 0
        if i<j:
            pdt = a[i] * a[j]
        ans %= mod
        ans += pdt

ans %= mod
print(ans)

Fixed submission:
n = int(input())
a = list(map(int,input().split()))
sum_a = sum(a)

mod = 1000000000 + 7
ans = 0

for i in range(n):
    sum_a -= a[i]
    pdt = a[i] * sum_a
    ans += pdt

ans %= mod
print(ans)

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

mod = 1000000000 + 7
ans = 0

for i in range(n):
    for j in range(n):
        pdt = 0
        if i<j:
            pdt = a[i] * a[j]
        ans %= mod
        ans += pdt

ans %= mod
print(ans)

Fixed submission:
n = int(input())
a = list(map(int,input().split()))
sum_a = sum(a)

mod = 1000000000 + 7
ans = 0

for i in range(n):
    sum_a -= a[i]
    pdt = a[i] * sum_a
    ans += pdt

ans %= mod
print(ans)

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

mod = 1000000000 + 7
ans = 0

for i in range(n):
    for j in range(n):
        pdt = 0
        if i<j:
            pdt = a[i] * a[j]
        ans += pdt

ans %= mod
print(ans)

Fixed submission:
n = int(input())
a = list(map(int,input().split()))
sum_a = sum(a)

mod = 1000000000 + 7
ans = 0

for i in range(n):
    sum_a -= a[i]
    pdt = a[i] * sum_a
    ans += pdt

ans %= mod
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = [int(s) for s in input().split()]
mod = 10**9+7

seki_list = []
for i in range(N-1):
    seki = sum(A[i+1:])
    seki_list.append(seki)

ans  = 0
for i in range(N-1):
    seki = A[i]*seki_list[i]
    ans += seki

print(ans % mod)

Fixed submission:
N = int(input())
A = [int(s) for s in input().split()]
mod = 10**9+7

wa = 0
wa_list = []
for i in range(N)[::-1]:
    if i == 0:
        break
    wa += A[i]
    wa_list.append(wa)

wa_list.reverse()
ans  = 0
for i in range(N-1):
    seki = A[i]*wa_list[i]
    ans += seki

print(ans % mod)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = [int(s) for s in input().split()]
mod = 10**9+7

ans  = 0
for i in range(N-1):
    seki = A[i]*sum(A[i+1:])
    ans += seki

print(int(ans%mod))

Fixed submission:
N = int(input())
A = [int(s) for s in input().split()]
mod = 10**9+7

wa = 0
wa_list = []
for i in range(N)[::-1]:
    if i == 0:
        break
    wa += A[i]
    wa_list.append(wa)

wa_list.reverse()
ans  = 0
for i in range(N-1):
    seki = A[i]*wa_list[i]
    ans += seki

print(ans % mod)
Buggy python submission (verdict: Runtime Error):
N = int(input())
dp = [[0]*(N+1) for _ in range(3)]
happy = [[0]*N for _ in range(3)]

for i in range(N):
    a, b, c = [int(s) for s in input().split()]
    happy[i][0] = a
    happy[i][1] = b
    happy[i][2] = c

for i in range(N):
    for j in range(3):
        for k in range(3):
            if j!= k:
                dp[i+1][j] = max(dp[i+1][j], dp[i][j] + happy[i][k])

ans = max(dp[N][0],dp[N][1],dp[N][2])
print(ans)

Fixed submission:
N = int(input())
dp = [[0]*3 for _ in range(N+1)]
happy = [[0]*3 for _ in range(N)]

for i in range(N):
    a, b, c = [int(s) for s in input().split()]
    happy[i][0] = a
    happy[i][1] = b
    happy[i][2] = c

for i in range(N):
    for j in range(3):
        for k in range(3):
            if j!= k:
                dp[i+1][k] = max(dp[i+1][k], dp[i][j] + happy[i][j])

ans = max(dp[N][0],dp[N][1],dp[N][2])
print(ans)
Buggy python submission (verdict: Runtime Error):
N,W = [int(s) for s in input().split()]
dp = [[10**10]*(1001) for _ in range(N+1)]#外側から内側のイメージ

dp[0][0] = 0
for i in range(N):
    w, v = [int(s) for s in input().split()]
    for sum_v in range(1000*100):
        if sum_v - v >= 0:
            dp[i+1][sum_v] = min(dp[i][sum_v], dp[i][sum_v-v] + w)
        else:
            dp[i+1][sum_v] = dp[i][sum_v]

ans = 0
for sum_v in range(1000*100):
    if dp[N][sum_v] <= W:
        ans = sum_v

print(ans)

Fixed submission:
N,W = [int(s) for s in input().split()]
dp = [[10**10]*(1000*100+1) for _ in range(N+1)]#外側から内側のイメージ

dp[0][0] = 0
for i in range(N):
    w, v = [int(s) for s in input().split()]
    for sum_v in range(1000*100+1):
        if sum_v - v >= 0:
            dp[i+1][sum_v] = min(dp[i][sum_v], dp[i][sum_v-v] + w)
        else:
            dp[i+1][sum_v] = dp[i][sum_v]

ans = 0
for sum_v in range(1000*100+1):
    if dp[N][sum_v] <= W:
        ans = sum_v

print(ans)
Buggy python submission (verdict: Runtime Error):
N,M = [int(s) for s in input().split()]
p = [int(s) for s in input().split()]
par = []
counter = 0

for i in range(N):
    par.append(i+1)
    
def find(x):
    if par[x] == x:
        return x
    else:
        par[x] = find(par[x])
        return par[x]

def same(x,y):
    return find(x) == find(y):

def union(x,y):
    x = find(x)
    y = find(y)
    if x != y:
        par[x] = y

for i in range(M):
    x,y = [int(s) for s in input().split()]
    union(x,y)
    
for i in range(N):
    if same(i+1,p[i]):
        counter += 1

print(counter)

Fixed submission:
N,M = [int(s) for s in input().split()]
p = [0] + [int(s) for s in input().split()]
par = []
counter = 0

for i in range(N+1):
    par.append(i)
    
def find(x):
    if par[x] == x:
        return x
    else:
        par[x] = find(par[x])
        return par[x]

def same(x,y):
    return find(x) == find(y)

def union(x,y):
    x = find(x)
    y = find(y)
    if x != y:
        par[x] = y

for i in range(M):
    x,y = [int(s) for s in input().split()]
    union(x,y)
    
for i in range(1,N+1):
    if same(i,p[i]):
        counter += 1

print(counter)
Buggy python submission (verdict: Runtime Error):
h = [int(s) for s in input().split()]
N = h[0]
Y = h[1]

def otoshidama(a,b):
	ok_flag = 0
	money = 0
	for i in range(N+1):
  		for j in range(N+1-i):
      		money = 10000*i + 5000*j + 1000*(N-i-j)
      		if money == Y:
        		print(i,j,N-i-j)
        		ok_flag = 1
        		return
      		money = 0 
	if ok_flag == 0:
  		print(-1 -1 -1)
  
otoshidama(N,Y)

Fixed submission:
h = [int(s) for s in input().split()]
N = h[0]
Y = h[1]

def otoshidama(N,Y):
	ok_flag = 0
	money = 0
	for i in range(N+1):
		for j in range(N+1-i):
			money = 10000*i + 5000*j + 1000*(N-i-j)
			if money == Y:
				print(i,j,N-i-j)
				ok_flag = 1
				return
			money = 0
		money = 0
	if ok_flag == 0:
		print(-1,-1,-1)
  
otoshidama(N,Y)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = [int(s) for s in input().split()]
B = [int(s) for s in input().split()]
C = [int(s) for s in input().split()]
A.sort()
B.sort()
C.sort()
def isOK(lis,index,key):
    if lis[index] > key:
        return True
    else:
        return False

def binary_search(lis,key):
    ng = -1
    ok = len(lis)

    while(abs(ok-ng)>1):
        mid = int((ok+ng)/2)
        if isOK(lis,mid,key):
            ok = mid
        else:
            ng = mid
    return ok

ans = 0
lis = []
for i in range(N):
    b_index = binary_search(B,A[i])
    lis.extend(B[b_index:len(B)])
for b in lis:
    c_index = binary_search(C,b)
    ans += len(C) - c_index
print(ans)

Fixed submission:
N = int(input())
A = [int(s) for s in input().split()]
B = [int(s) for s in input().split()]
C = [int(s) for s in input().split()]
A.sort()
B.sort()
C.sort()
def isOK(lis,index,key):
    if lis[index] > key:
        return True
    else:
        return False

def binary_search(lis,key):
    ng = -1
    ok = len(lis)

    while(abs(ok-ng)>1):
        mid = int((ok+ng)/2)
        if isOK(lis,mid,key):
            ok = mid
        else:
            ng = mid
    return ok

count = 0
count_lis = []
for b in B[::-1]:
    b_index = binary_search(C,b)
    if b_index != N:
        count += N - b_index
    count_lis.append(count)

count_lis = count_lis[::-1]
ans = 0
for a in A:
    a_index = binary_search(B,a)
    if a_index != N:
        ans += count_lis[a_index]
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = [int(s) for s in input().split()]
B = [int(s) for s in input().split()]
C = [int(s) for s in input().split()]
A.sort()
B.sort()
C.sort()
def isOK(lis,index,key):
    if lis[index] > key:
        return True
    else:
        return False

def binary_search(lis,key):
    ng = -1
    ok = len(lis)

    while(abs(ok-ng)>1):
        mid = int((ok+ng)/2)
        if isOK(lis,mid,key):
            ok = mid
        else:
            ng = mid
    return ok

ans = 0
lis = []
for i in range(N):
    b_index = binary_search(B,A[i])
    lis.extend(B[b_index:len(B)])
for b in lis:
    c_index = binary_search(C,b)
    ans += len(C) - c_index
print(ans)

Fixed submission:
N = int(input())
A = [int(s) for s in input().split()]
B = [int(s) for s in input().split()]
C = [int(s) for s in input().split()]
A.sort()
B.sort()
C.sort()
def isOK(lis,index,key):
    if lis[index] > key:
        return True
    else:
        return False

def binary_search(lis,key):
    ng = -1
    ok = len(lis)

    while(abs(ok-ng)>1):
        mid = int((ok+ng)/2)
        if isOK(lis,mid,key):
            ok = mid
        else:
            ng = mid
    return ok

count = 0
count_lis = []
for b in B[::-1]:
    b_index = binary_search(C,b)
    if b_index != N:
        count += N - b_index
    count_lis.append(count)

count_lis = count_lis[::-1]
ans = 0
for a in A:
    a_index = binary_search(B,a)
    if a_index != N:
        ans += count_lis[a_index]
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
num = int(input())
ans = 0
for x in range(num):
    for y in range(x,num):
        val = (x+1) * (y+1)
        if val < num and x == y: ans += 1
        elif val < num and x != y: ans += 2
        else: break
print(ans)

Fixed submission:
num = int(input())
ans = 0
for x in range(num):
    if num % (x + 1) == 0: ans += num // (x + 1) - 1
    else: ans += num // (x + 1)
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
num = int(input())
ans = 0
for x in range(num):
    for y in range(num):
        val = (x+1) * (y+1)
        if val < num: ans += 1
        else: break
print(ans)

Fixed submission:
num = int(input())
ans = 0
for x in range(num):
    if num % (x + 1) == 0: ans += num // (x + 1) - 1
    else: ans += num // (x + 1)
print(ans)
Buggy python submission (verdict: Runtime Error):
num = int(input())
a_i = list(map(int, input().split()))
list.sort(a_i, reverse=True)
if num <= 3:
    print(sum(a_i[:num - 1]))
else:
    ans = sum(a_i[:2])
    for x in range(3, num):
        if x == 3: ans += a_i[1]
        else: ans += a_i[x // 2]
print(ans)


Fixed submission:
num = int(input())
a_i = list(map(int, input().split()))
list.sort(a_i, reverse=True)
if num <= 3:
    print(sum(a_i[:num - 1]))
else:
    ans = sum(a_i[:2])
    for x in range(3, num):
        if x == 3: ans += a_i[1]
        else: ans += a_i[x // 2]
    print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
mod = 10 ** 9 + 7
n, k = map(int, input().split())
a_i = list(map(int, input().split()))
list.sort(a_i)
ans = 1
if k % 2 == 0:
    left = 0
    right = n - 1
else:
    left = 0
    right = n - 2
    ans *= a_i[n - 1]
for x in range(k // 2):
    if ans * a_i[left] * a_i[left + 1] < ans * a_i[right] * a_i[right - 1]:
        ans *= a_i[right] * a_i[right - 1]
        right -= 2
    else:
        ans *= a_i[left] * a_i[left + 1]
        left += 2
    if ans >= mod: ans %= mod
print(ans % mod)


Fixed submission:
mod = 10 ** 9 + 7
n, k = map(int, input().split())
a_i = list(map(int, input().split()))
list.sort(a_i)
ans = 1
isminus = False
if k % 2 == 0:
    left = 0
    right = n - 1
else:
    left = 0
    right = n - 2
    ans *= a_i[n - 1]
if ans < 0: isminus = True
for x in range(k // 2):
    ans_L = a_i[left] * a_i[left + 1]
    ans_R = a_i[right] * a_i[right - 1]
    if (isminus == False and ans_L < ans_R) or (isminus == True and ans_L > ans_R):
        ans *= ans_R
        right -= 2
    else:
        ans *= ans_L
        left += 2
    if ans < 0 or ans >= mod: ans %= mod
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
num = int(input())
a_i = list(map(int, input().split()))
ans = 1
for x in a_i:
    ans *= x
if ans > 10 ** 18: print(-1)
else: print(ans)

Fixed submission:
num = int(input())
a_i = list(map(int, input().split()))
ans = 1
if a_i.count(0) > 0: print(0)
else:
    for x in a_i:
        ans *= x
        if ans > 10 ** 18: 
            ans = -1
            break
    print(ans)