Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
h, w = map(int, input().split())

if h % 2 == 0:
    ans = h / 2 * w
elif w % 2 == 0:
    ans = (h - 1) / 2 * w / 2 + (h + 1) / 2 * w / 2
else:
    ans = (h - 1) / 2 * (w - 1) / 2 + (h + 1) / 2 * (w + 1) / 2

if h == 1 or w == 1:
    ans = 1

print(int(ans))


Fixed submission:
text = "1, 1, 1, 2, 1, 2, 1, 5, 2, 2, 1, 5, 1, 2, 1, 14, 1, 5, 1, 5, 2, 2, 1, 15, 2, 2, 5, 4, 1, 4, 1, 51"

li = list(map(int, text.split(', ')))

k = int(input())

print(li[k - 1])

Buggy python submission (verdict: Runtime Error):
h, w = map(int, input().split())

if h % 2 == 0:
    ans = h / 2 * w
elif w % 2 == 0:
    ans = (h - 1) / 2 * w / 2 + (h + 1) / 2 * w / 2
else:
    ans = (h - 1) / 2 * (w - 1) / 2 + (h + 1) / 2 * (w + 1) / 2

if h == 1 or w == 1:
    ans = 1

print(int(ans))


Fixed submission:
text = "1, 1, 1, 2, 1, 2, 1, 5, 2, 2, 1, 5, 1, 2, 1, 14, 1, 5, 1, 5, 2, 2, 1, 15, 2, 2, 5, 4, 1, 4, 1, 51"

li = list(map(int, text.split(', ')))

k = int(input())

print(li[k - 1])
Buggy python submission (verdict: Runtime Error):
s = input()
q = int(input())
a = [s]

for i in range(q):
    so = input()
    if so == '1':
        a[0], a[-1] = a[-1], a[0]
    else:
        d, f, c = so.split()
        if f == '1':
            a.insert(0, c)
        else:
            a.append(c)


print(''.join(a))


Fixed submission:
s = input()
a = [str(i) for i in s]

if a[0] == a[1] and a[1] == a[2] and a[2] == a[0]:
    print('No')
else:
    print('Yes')
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
a = [int(input()) for _ in range(n)]
a_ = sorted(a)
a_max = a_[-1]
a_second = a_[-2]
 
if a.count(max(a)) >= 2:
    for _ in range(n):
        print(a_max)
else:
    for _ in range(n):
        if a[_] == max(a):
            print(a_second)
        else:
            print(a_max)

Fixed submission:
n = int(input())
a = [int(input()) for _ in range(n)]
a_ = sorted(a)
a_max = a_[-1]
a_second = a_[-2]
 
if a.count(a_max) >= 2:
    for _ in range(n):
        print(a_max)
else:
    for _ in range(n):
        if a[_] == a_max:
            print(a_second)
        else:
            print(a_max)

Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
a = [int(input()) for _ in range(n)]
a_ = sorted(a)
a_max = a_[-1]
a_second = a_[-2]

if a.count(max(a)) >= 2:
    for _ in range(n):
        print(a_max)
else:
    for _ in range(n):
        if a[_] == max(a):
            print(a_second)
        else:
            print(a_max)


Fixed submission:
n = int(input())
a = [int(input()) for _ in range(n)]
a_ = sorted(a)
a_max = a_[-1]
a_second = a_[-2]
 
if a.count(a_max) >= 2:
    for _ in range(n):
        print(a_max)
else:
    for _ in range(n):
        if a[_] == a_max:
            print(a_second)
        else:
            print(a_max)

Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
a = [int(input()) for _ in range(n)]
a_max = max(a)
a_second = sorted(a)[-2]

if a.count(max(a)) >= 2:
    for _ in range(n):
        print(a_max)
else:
    for _ in range(n):
        if a[_] == max(a):
            print(a_second)
        else:
            print(a_max)


Fixed submission:
n = int(input())
a = [int(input()) for _ in range(n)]
a_ = sorted(a)
a_max = a_[-1]
a_second = a_[-2]
 
if a.count(a_max) >= 2:
    for _ in range(n):
        print(a_max)
else:
    for _ in range(n):
        if a[_] == a_max:
            print(a_second)
        else:
            print(a_max)

Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
a = [int(input()) for _ in range(n)]

if a.count(max(a)) >= 2:
    for _ in range(n):
        print(max(a))
else:
    for _ in range(n):
        if a[_] == max(a):
            print(sorted(a)[-2])
        else:
            print(max(a))


Fixed submission:
n = int(input())
a = [int(input()) for _ in range(n)]
a_ = sorted(a)
a_max = a_[-1]
a_second = a_[-2]
 
if a.count(a_max) >= 2:
    for _ in range(n):
        print(a_max)
else:
    for _ in range(n):
        if a[_] == a_max:
            print(a_second)
        else:
            print(a_max)
Buggy python submission (verdict: Runtime Error):
n = int(input())
count = 0

for i in range(n):
    d1, d2 = map(int,input().split())

    if d1 == d2 :
        count += 1
    else:
        count = 0

    if count == 3:
        flag = 1


if flag == 1:
    print("Yes")
else:
    print("No")

Fixed submission:
n = int(input())
count = 0
flag = 0

for i in range(n):
    d1, d2 = map(int,input().split())

    if d1 == d2 :
        count += 1
    else:
        count = 0

    if count == 3:
        flag = 1


if flag == 1:
    print("Yes")
else:
    print("No")

Buggy python submission (verdict: Runtime Error):
n = int(input())
count = 0

for i in range(n):
    d1, d2 = map(int,input().split())

    if d1 == d2 :
        count += 1
    else:
        count = 0

    if count == 3:
        flag = 1;


if flag == 1:
    print("Yes")
else:
    print("No")

Fixed submission:
n = int(input())
count = 0
flag = 0

for i in range(n):
    d1, d2 = map(int,input().split())

    if d1 == d2 :
        count += 1
    else:
        count = 0

    if count == 3:
        flag = 1


if flag == 1:
    print("Yes")
else:
    print("No")

Buggy python submission (verdict: Runtime Error):
n = int(input())
num_of_double = 0

for i in range(n):
    d1 = int(input())
    d2 = int(input())

    if d1 == d2:
        num_of_double += 1

if num_of_double >= 3:
    print("Yes")
else:
    print("No")

Fixed submission:
n = int(input())
count = 0
flag = 0

for i in range(n):
    d1, d2 = map(int,input().split())

    if d1 == d2 :
        count += 1
    else:
        count = 0

    if count == 3:
        flag = 1


if flag == 1:
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Runtime Error):
# Crank
N,M=map(int, input().split())
import numpy as np
def getNearestValue(list, num):
    """
    概要: リストからある値に最も近い値を返却する関数
    @param list: データ配列
    @param num: 対象値
    @return 対象値に最も近い値
    """

    # リスト要素と対象値の差分を計算し最小値のインデックスを取得
    idx = np.abs(np.asarray(list) - num).argmin()
    return list[idx]

if M==0:
    print(N)
else:
    check_set=set(map(int, input().split()))
    ans_set = set([i for i in range(1,101)])
    lst = list(ans_set-check_set)
    print(getNearestValue(lst, N))

Fixed submission:
N,M=map(int, input().split())
import numpy as np
def getNearestValue(list, num):
    """
    概要: リストからある値に最も近い値を返却する関数
    @param list: データ配列
    @param num: 対象値
    @return 対象値に最も近い値
    """

    # リスト要素と対象値の差分を計算し最小値のインデックスを取得
    idx = np.abs(np.asarray(list) - num).argmin()
    return list[idx]

if M==0:
    print(N)
else:
    check_set=set(map(int, input().split()))
    ans_set = set([i for i in range(-1,102)])
    lst = list(ans_set-check_set)
    sorted_lst=sorted(lst)
    print(getNearestValue(sorted_lst, N))
Buggy python submission (verdict: Runtime Error):
n=int(input())
a=list(map(int.input().split()))
a.sort(reverse=True)
ans=0
x=n
for i in range(1,n):
  ans+=a[i//2]
print(ans)

Fixed submission:
n=int(input())
a=list(map(int,input().split()))
a.sort(reverse=True)
ans=0
x=n
for i in range(1,n):
  ans+=a[i//2]
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
import sys
N = int(input())

result = 0
for c in range(1, N):
    n = N - c

    total = 0
    for a in range(1, n + 1):
        if n % a != 0:
            continue

        total += 1

        b = n // a
        if a == b:
            result += (total * 2) - 1
            break

        if a > b:
            result += (total - 1) * 2
            break

print(result)


Fixed submission:
import sys

N = int(input())

result = 0
for a in range(1, N):
    if N % a == 0:
        b_count = N // a - 1
    else:
        b_count = N // a
    result += b_count

print(result)
Buggy python submission (verdict: Runtime Error):
A, B, C = map(int, input().split())
K = int(input())


def combinations(k):
    result = []
    for a in range(k + 1):
        for b in range(k + 1):
            for c in range(k + 1):
                if a + b + c <= k:
                    result.append([a, b, c])

    return result


def magic(A, B, C, K):
    if A < B < C:
        return True

    for l in combinations(K):
        a, b, c = A, B, C
        a_count, b_count, c_count = l
        if a_count > 0:
            a *= 2 * a_count
        if b_count > 0:
            b *= 2 * b_count
        if c_count > 0:
            c *= 2 * c_count

        if a < b < c:
            return True

    return False


if (magic(A, B, C, K)):
    print('Yes')
else:
    print('No')


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

for index in range(K, N):
    if A_LIST[index] > A_LIST[index - K]:
        print('Yes')
    else:
        print('No')
Buggy python submission (verdict: Runtime Error):
s = input()
t = input()

result = 0
for i, v in enumerate(s):
  if t[i] !== v :
    result += 1
    
print(result)

Fixed submission:
s = input()
t = input()

result = 0
for i, v in enumerate(s):
  if t[i] != v :
    result += 1
    
print(result)
Buggy python submission (verdict: Runtime Error):
X = int(input)
print(360 / x)

Fixed submission:
import sys

X = int(input())

n = 1
while True:
    if 360 * n % X == 0:
        print(360 * n // X)
        break
    n += 1
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = map(int, input().split())

result = 1
for a in A:
  result *= a

if (result > 10 ** 18):
  print(-1)
else:
  print(result)

Fixed submission:
import sys

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

if 0 in A:
    print(0)
    sys.exit()

result = 1
for a in list(A):
    result *= a
    if (result > 10 ** 18):
        print(-1)
        sys.exit()

print(result)
Buggy python submission (verdict: Runtime Error):
N = int(input().split())

print(sum([n + 1 for n in range(N) if (n + 1) % 3 != 0 and (n + 1) % 5 != 0]))


Fixed submission:
N = int(input())

print(sum([n + 1 for n in range(N) if (n + 1) % 3 != 0 and (n + 1) % 5 != 0]))
Buggy python submission (verdict: Time Limit Exceeded):
import sys
N, K = map(int, input().split())

if K == 1:
    print(0)
    sys.exit()

current = N

while True:
    prev = current
    current = abs(current - K)
    next = abs(current - K)
    if prev == next:
        print(min(current, next))
        break


Fixed submission:
import sys
N, K = map(int, input().split())

if K == 1:
    print(0)
    sys.exit()

a = abs(N - K * (N // K + 1))
print(min(a, abs(a - K)))
Buggy python submission (verdict: Runtime Error):
print(chr(ord(int(input())) + 1))

Fixed submission:
print(chr(ord(input()) + 1))
Buggy python submission (verdict: Runtime Error):
S = input()

days = ['SUN', 'MON', 'TUE', 'WED', 'THU', 'FRI', 'SAT'}
print(7 - days.index(S))

Fixed submission:
S = input()

days = ['SUN', 'MON', 'TUE', 'WED', 'THU', 'FRI', 'SAT']
print(7 - days.index(S))
Buggy python submission (verdict: Runtime Error):
A, B = map(int, input())
 
print(max([0, A - 2 * B]))

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

print(max(0, A - 2 * B))

Buggy python submission (verdict: Runtime Error):
A, B = map(int, input())

print(max(0, A - 2 * B))

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

print(max(0, A - 2 * B))
Buggy python submission (verdict: Runtime Error):
    singular = input()
    if singular[-1] == "s":
        print(singular + "es")
    else:
        print(singular + "s")

Fixed submission:
singular = input()
if singular[-1] == "s":
    print(singular + "es")
else:
    print(singular + "s")

Buggy python submission (verdict: Runtime Error):
singular = input()
if singular[-1] == "s":
    print(singular + "es)
else:
    print(singular + "s")

Fixed submission:
singular = input()
if singular[-1] == "s":
    print(singular + "es")
else:
    print(singular + "s")
Buggy python submission (verdict: Runtime Error):
    doubletCount = 0
    cases = int(input())
    for roll in range(cases):
        d1, d2 = map(int, input().split())
        if d1 == d2:
            doubletCount += 1
        else:
            doubletCount = 0
            
        if doubletCount >= 3:
            print("Yes")
            break
        
        if roll == cases - 1:
            print("No")

Fixed submission:
doubletCount = 0
cases = int(input())
for roll in range(cases):
    d1, d2 = map(int, input().split())
    if d1 == d2:
        doubletCount += 1
    else:
        doubletCount = 0
                
    if doubletCount >= 3:
        print("Yes")
        break
            
    if roll == cases - 1:
        print("No")
Buggy python submission (verdict: Runtime Error):
s = input()
print("x"*len(s)-2)

Fixed submission:
s = input()
print("x"*len(s))

Buggy python submission (verdict: Runtime Error):
s = input()
print("x"*len(s)-1)

Fixed submission:
s = input()
print("x"*len(s))
Buggy python submission (verdict: Time Limit Exceeded):
N, K = map(int, input().lower().split())
H = []
total = 0
input_string = input()
H = input_string.split()
H = list(map(int, H))
for j in range(K):
    if not H:
        break
    else:
        H.remove(max(H))
print(sum(H))


Fixed submission:
N, K = map(int, input().lower().split())
H = []
total = 0
input_string = input()
H = input_string.split()
H = list(map(int, H))

H.sort(reverse = True)
del H[0:K]

print(sum(H))
Buggy python submission (verdict: Runtime Error):
N = int(input())
P = []
counter = 0
input_string = input()
P = input_string.split()

for i in range(N):
    for j in range(N):
        if N == int(P[i]):
            counter = counter + 1
            if N != 1:
                N = N - 1
                break
            else: 
                break
        elif N < int(P[i]):
            break
        else:
            if N != 1:
                N = N - 1   

print(counter)


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

if N == M:
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Runtime Error):
def check_prime(num):
  for i in range(2,num):
    if (x % i == 0):
      return False
      break
  else: 
    return True
 
if _name_ == "_main_":
  x = int(input())
  flag = True
  
  while flag: 
    if (check_prime(x)):
      print(x)
      flag = False
    else: 
      x = x + 1

Fixed submission:
def check_prime(num):
  for i in range(2,num):
    if (x % i == 0):
      return False
      break
  else: 
    return True
 
if __name__ == "__main__":
  x = int(input())
  flag = True
  while flag: 
    if (check_prime(x)):
      print(x)
      flag = False
    else: 
      x = x + 1
Buggy python submission (verdict: Time Limit Exceeded):
def factorization(n):
    arr = []
    temp = n
    c = 1
    for i in range(2, int(-(-n ** 0.5 // 1)) + 1):
        if temp % i == 0:
            cnt = 0
            while temp % i == 0:
                cnt += 1
                temp //= i
            arr.append([i, cnt])
            c = c * (cnt + 1)

    if temp != 1:
        arr.append([temp, 1])
        c = c * (1 + 1)

    if arr == []:
        arr.append([n, 1])
        c = c * (1 + 1)

    return c


n = int(input())
ans = 0
for i in range(1, n):
    ans += factorization(n - i)
print(ans - 1)

Fixed submission:
n = int(input())
ans = 0
for a in range(1, n):
    ans += (n - 1) // a
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
def factorization(n):
    arr = []
    temp = n
    c = 1
    for i in range(2, int(-(-n ** 0.5 // 1)) + 1):
        if temp % i == 0:
            cnt = 0
            while temp % i == 0:
                cnt += 1
                temp //= i
            arr.append([i, cnt])
            c = c * (cnt + 1)

    if temp != 1:
        arr.append([temp, 1])
        c = c * (1 + 1)

    if arr == []:
        arr.append([n, 1])
        c = c * (1 + 1)

    return c


n = int(input())
ans = 0
for i in range(1, n):
    ans += factorization(n - i)
print(ans - 1)


Fixed submission:
n = int(input())
ans = 0
for a in range(1, n):
    ans += (n - 1) // a
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
ans = 0
for i in range(1, n):
    for j in range(1,n-i+1):
        if (n - i) % j == 0:
            ans += 1
print(ans)

Fixed submission:
n = int(input())
ans = 0
for a in range(1, n):
    ans += (n - 1) // a
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
ans = 0
for i in range(1, n):
    for j in range(1,n):
        if (n - i) % j == 0:
            ans += 1
print(ans)

Fixed submission:
n = int(input())
ans = 0
for a in range(1, n):
    ans += (n - 1) // a
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
n, k = map(int, input().split())
mod = 998244353
list_s = []
for _ in range(k):
    l, r = map(int, input().split())
    list_s.append((l, r))
dp = [0] * (n + 1)
sdp = [0] * (n + 1)
dp[1] = 1
sdp[0] = 0
sdp[1] = 1

for i in range(2, n + 1):
    for l, r in list_s:
        dl = max(0, i - r - 1)
        dr = max(0, i - l)
        dp[i] += sdp[dr] - sdp[dl]
        sdp[i] = sdp[i - 1] + dp[i]
print(dp[n] % mod)

Fixed submission:
n, k = map(int, input().split())
mod = 998244353
list_s = []
for _ in range(k):
    l, r = map(int, input().split())
    list_s.append((l, r))
dp = [0] * (n + 1)
sdp = [0] * (n + 1)
dp[1] = 1
sdp[0] = 0
sdp[1] = 1

for i in range(2, n + 1):
    for l, r in list_s:
        dl = max(0, i - r - 1)
        dr = max(0, i - l)
        dp[i] += sdp[dr] - sdp[dl]
        sdp[i] = (sdp[i - 1] + dp[i]) % mod
print(dp[n] % mod)

Buggy python submission (verdict: Time Limit Exceeded):
n, k = map(int, input().split())
mod = 998244353
list_s = []
for _ in range(k):
    l, r = map(int, input().split())
    list_s.extend(range(l, r + 1))

dp = [0] * (n+1)
sdp = [0] * (n+1)
dp[1] = 1
for i in range(2,n+1):
    for s in list_s:
        if s < i:
            dp[i] += dp[i-s]
print(dp[n] % mod)

Fixed submission:
n, k = map(int, input().split())
mod = 998244353
list_s = []
for _ in range(k):
    l, r = map(int, input().split())
    list_s.append((l, r))
dp = [0] * (n + 1)
sdp = [0] * (n + 1)
dp[1] = 1
sdp[0] = 0
sdp[1] = 1

for i in range(2, n + 1):
    for l, r in list_s:
        dl = max(0, i - r - 1)
        dr = max(0, i - l)
        dp[i] += sdp[dr] - sdp[dl]
        sdp[i] = (sdp[i - 1] + dp[i]) % mod
print(dp[n] % mod)
Buggy python submission (verdict: Runtime Error):
import math

mod = 10 ** 9 + 7


def C(n, r):
    return int(math.factorial(n) / math.factorial(n - r) / math.factorial(r))


def F(s):
    if s < 3:
        return 0
    elif s < 6:
        return 1
    else:
        ans = 1
        for i in range(6, s+1, 3):
            ans += C(s-i+1, s-i)
        return ans


s = int(input())
print(F(s) % mod)

Fixed submission:
S = int(input())
DP = [0] * (S + 1)
Mod = 10 ** 9 + 7

if S >= 3:
    DP[0] = 1
    DP[1] = 0
    DP[2] = 0
    for TS in range(3,S+1):
        DP[TS] = DP[TS-1] + DP[TS-3]
    print(DP[S] % Mod)
else:
    print(0)

Buggy python submission (verdict: Time Limit Exceeded):
def F(n):
    if n < 3:
        return 0
    elif n < 6:
        return 1
    else:
        ans = 1
        for i in range(n-3+1):
            ans += F(i)
        return ans


s = int(input())
print(F(s) % (10 ** 9 + 7))

Fixed submission:
S = int(input())
DP = [0] * (S + 1)
Mod = 10 ** 9 + 7

if S >= 3:
    DP[0] = 1
    DP[1] = 0
    DP[2] = 0
    for TS in range(3,S+1):
        DP[TS] = DP[TS-1] + DP[TS-3]
    print(DP[S] % Mod)
else:
    print(0)

Buggy python submission (verdict: Runtime Error):
def F(n):
    if n < 3:
        return 0
    elif n < 6:
        return 1
    else:
        return F(n - 1) + F(n - 3)


s = int(input())
print(F(s) % (10 ** 9 + 7))

Fixed submission:
S = int(input())
DP = [0] * (S + 1)
Mod = 10 ** 9 + 7

if S >= 3:
    DP[0] = 1
    DP[1] = 0
    DP[2] = 0
    for TS in range(3,S+1):
        DP[TS] = DP[TS-1] + DP[TS-3]
    print(DP[S] % Mod)
else:
    print(0)

Buggy python submission (verdict: Runtime Error):
def F(n):
    if n <1:
        return 1
    elif n < 3:
        return 0
    elif n < 6:
        return 1
    else:
        return F(n - 1) + F(n - 3)


s = int(input())
print(F(s) % (10 ** 9 + 7))

Fixed submission:
S = int(input())
DP = [0] * (S + 1)
Mod = 10 ** 9 + 7

if S >= 3:
    DP[0] = 1
    DP[1] = 0
    DP[2] = 0
    for TS in range(3,S+1):
        DP[TS] = DP[TS-1] + DP[TS-3]
    print(DP[S] % Mod)
else:
    print(0)

Buggy python submission (verdict: Runtime Error):
def F(n):
    if n < 3:
        return 0
    elif n < 6:
        return 1
    else:
        return F(n - 2) + F(n - 3) + F(n - 4)
    
    
s = int(input())
print(F(s) % (10 ** 9 + 7))


Fixed submission:
S = int(input())
DP = [0] * (S + 1)
Mod = 10 ** 9 + 7

if S >= 3:
    DP[0] = 1
    DP[1] = 0
    DP[2] = 0
    for TS in range(3,S+1):
        DP[TS] = DP[TS-1] + DP[TS-3]
    print(DP[S] % Mod)
else:
    print(0)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = list(map(int, input().split()))
mod = 10 ** 9 + 7
ans = 0

for i in range(N):
    for j in range(i + 1, N):
        ans += (A[i] * A[j])
print(ans % mod)

Fixed submission:
N = int(input())
A = list(map(int, input().split()))
mod = 10 ** 9 + 7
su = 0
a = 0

for i in range(N-1,-1,-1):
    su+= A[i] * a
    a += A[i]
print(su % mod)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
s = 0

while N != 0:
    s = s + N % 10
    N = N // 10

if s % 9 == 0:
    print("Yes")
else:
    print("No")


Fixed submission:
N = int(input())
s = 0

s = sum(list(map(int, str(N))))

if s % 9 == 0:
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Runtime Error):
d, t, s = map(int, input().split())
ans = d/s
print('Yes' if ans < float(t) else "No"

Fixed submission:
d, t, s = map(int, input().split())
ans = d/s
print('Yes' if ans <= t else "No")
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
ls = list(map(int, input().split()))
m = 1000000007
ans = 0
for i in range(0, N):
    for j in range(i+1, N):
        ans += (ls[i]*ls[j])
print(ans%m)

Fixed submission:
N = int(input())
ls = list(map(int, input().split()))
m = 1000000007
sumNum = sum(ls)
currentSum, lastAns = 0, 0
for i in range(N -1):
    currentSum += ls[i]
    lastAns = (lastAns + (ls[i] * (sumNum - currentSum))) % m
print(lastAns)
Buggy python submission (verdict: Runtime Error):
n = int(input())
a = list(map(int, input().split()))
a.sort(reverse = True)
res = 1
check = 10**18
if 0 in a:
    print(0)
else:
    for i in range(n):
        res *= a[i]
        if res > check:
            res = -1
            break
    print(res)

Fixed submission:
a, b = map(int, input().split())
print(a * b)
Buggy python submission (verdict: Runtime Error):
n = int(input())
a = list(map(int, input().split()))
a.sort(reverse = True)
res = 1
check = 10**18
if 0 in a:
    print(0)
else:
    for i in range(a):
        if res > check:
            res = -1
            break
        res *= a[i]
    print(res)

Fixed submission:
n = int(input())
ls = list(map(int, input().split()))
res = 1
if 0 in ls:
    res = 0
for x in ls:
    res *= x
    if res > 10**18:
        res = -1
        break
print(res)

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

res = 1
check = 10**18
for i in range(n):
    res *= a[i]
    if res > check :
        res = -1
print(res)

Fixed submission:
n = int(input())
ls = list(map(int, input().split()))
res = 1
if 0 in ls:
    res = 0
for x in ls:
    res *= x
    if res > 10**18:
        res = -1
        break
print(res)
Buggy python submission (verdict: Runtime Error):
K, N = map(int, input().split())
A = list(map(int, input().split()))

for i in range(0, N): 
        for j in range(i + 1, N): 
            if A[i] + A[j] == K: 
                if A[i] > A[j]:
                    print(A[i] - A[j])
                else:
                    print(A[j] - A[i])

Fixed submission:
s = input()

if s[2] == s[3] and s[4] == s[5]:
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Runtime Error):
stations = input()
s = stations.split()

if (s[0] == s[1] == s[2]):
    print('No')
elif (s[0] != s[1] != s[2]):
    print('No')
else:
    print('Yes')
     

Fixed submission:
s = input()

if (s[0] == s[2]) and (s[0] != s[1]):
    print('Yes')
elif (s[1] == s[2]) and (s[0] != s[2]):
    print('Yes')
elif (s[0] == s[1]) and (s[0] != s[2]):
    print('Yes')
else:
    print('No')