Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
S = input()
s = list(S)

def check(a,b,c):
    if abs(a-b) == abs (a-c) or abs(b-a) == abs (b-c) or abs(c-a) == abs (c-b):
        return True
    else:
        return False

R=[]
G=[]
B=[]
for i in range(N):
    if s[i] == "R":
        R.append(i+1)
    elif s[i] == "G":
        G.append(i+1)
    else:
        B.append(i+1)
count = 0
for i in range(len(R)):
    for j in range(len(G)):
        for k in range(len(B)):
            if check(R[i],G[j],B[k]):
                count +=1
print(len(R)*len(G)*len(B)-count)

Fixed submission:
N = int(input())
S = input()
s = list(S)

R=[]
G=[]
B=[]
for i in range(N):
    if s[i] == "R":
        R.append(i+1)
    elif s[i] == "G":
        G.append(i+1)
    else:
        B.append(i+1)

count = len(R)*len(G)*len(B)
for i in range(1,N-1):
    f = s[i-1::-1]
    b = s[i+1:]
    for j in range(min(len(f),len(b))):
        if f[j]!=s[i] and f[j] != b[j] and s[i] != b[j]:
            count -=1
print(count)
Buggy python submission (verdict: Runtime Error):
s=list(input())
if s[3]==s[4] and s[5] == s[6]:
  print("Yes")
else:
  print("No")

Fixed submission:
s=list(input())
if s[2]==s[3] and s[4] == s[5]:
  print("Yes")
else:
  print("No")
Buggy python submission (verdict: Runtime Error):
x=input()
a=x // 500
y=x-500a
b= y // 5
print(a*1000+b*5)

Fixed submission:
x=int(input())
a =x // 500
y = x-500*a
b = y // 5
happy = a*1000+b*5
print(happy)

Buggy python submission (verdict: Runtime Error):
x=int(input())
a=x // 500
y=x-500a
b= y // 5
happy = a*1000+b*5
print(happy)

Fixed submission:
x=int(input())
a =x // 500
y = x-500*a
b = y // 5
happy = a*1000+b*5
print(happy)

Buggy python submission (verdict: Runtime Error):
x=int(input())
a=x//500
y=x-500a
b=y//50
print(a*1000+b*5)

Fixed submission:
x=int(input())
a =x // 500
y = x-500*a
b = y // 5
happy = a*1000+b*5
print(happy)

Buggy python submission (verdict: Runtime Error):
x=int(input())
a=(x-x%500)/500
y=x-500a
b=(y-y%50)/50
print(a*1000+b*5)

Fixed submission:
x=int(input())
a =x // 500
y = x-500*a
b = y // 5
happy = a*1000+b*5
print(happy)

Buggy python submission (verdict: Runtime Error):
x=int(input())
a=int(x/500)
b=int((x-500a)/5)
print(a*1000+b*5)

Fixed submission:
x=int(input())
a =x // 500
y = x-500*a
b = y // 5
happy = a*1000+b*5
print(happy)
Buggy python submission (verdict: Runtime Error):
s = list(input())
n = (len(s)+1)//2
m = n//2
  if s[:n-1] == s[len(s):n-1:-1] and s[:m-1] == s[n-2:m-1:-1]:
    print("Yes")
  else:
    print("No")

Fixed submission:
s = list(input())
n = (len(s)+1)//2
if s[:n-1] == s[len(s):n-1:-1] == s[n-2::-1]:
  print("Yes")
else:
  print("No")

Buggy python submission (verdict: Runtime Error):
s = list(input())
N = len(s)
c=0
for i in range(N-1):
  if s[i] != s[N-1-i]:
    c+=1

for i in range(N-1):
  if s[i] != s[(N-1)/2-1-i]:
    c+=1
    
for i in range(N-1):
  if s[(N+3)/2-1+i] != s[N-1-i]:
    c+=1

if c == 0:
  print("Yes")
else:
  print("No")


Fixed submission:
s = list(input())
n = (len(s)+1)//2
if s[:n-1] == s[len(s):n-1:-1] == s[n-2::-1]:
  print("Yes")
else:
  print("No")

Buggy python submission (verdict: Runtime Error):
s = input()
N = len(s)
c=0
for i in range(N-1):
  if s[i]==s[N-1-i] and s[i]==s[(N-1)/2-1-i] and s[(N+3)/2-1+i]==s[N-1-i]:
    c+=1
    
if c == N:
  print("Yes")
else:
  print("No")


Fixed submission:
s = list(input())
n = (len(s)+1)//2
if s[:n-1] == s[len(s):n-1:-1] == s[n-2::-1]:
  print("Yes")
else:
  print("No")

Buggy python submission (verdict: Runtime Error):
s = list(input())
N = len(s)
c=0
for i in range(N-1):
  if s[i]==s[N-1-i] and s[i]==s[(N-1)/2-1-i] and s[(N+3)/2-1+i]==s[N-1-i]:
    c+=1
    
if c == N:
  print("Yes")
else:
  print("No")


Fixed submission:
s = list(input())
n = (len(s)+1)//2
if s[:n-1] == s[len(s):n-1:-1] == s[n-2::-1]:
  print("Yes")
else:
  print("No")

Buggy python submission (verdict: Runtime Error):
s = list(input())
N = len(s)
c=0
for i in range(N-1):
  if s[i]=s[N-1-i] and s[i]=s[(N-1)/2-1-i] and s[(N+3)/2-1+i]=s[N-1-i]:
    c+=1
    
if c == N:
  print("Yes")
else:
  print("No")

Fixed submission:
s = list(input())
n = (len(s)+1)//2
if s[:n-1] == s[len(s):n-1:-1] == s[n-2::-1]:
  print("Yes")
else:
  print("No")

Buggy python submission (verdict: Runtime Error):
s = list(input())
N = len(s)
for i in range(N-1):
  if s[i]=s[N-1-i] and s[i]=s[(N-1)/2-1-i] and s[(N+3)/2-1+i]=s[N-1-i]:
    print("Yes")
  else:
    print("No")

Fixed submission:
s = list(input())
n = (len(s)+1)//2
if s[:n-1] == s[len(s):n-1:-1] == s[n-2::-1]:
  print("Yes")
else:
  print("No")
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
S = [input() for _ in range(N)]

cnt = []
for i in S:
    cnt.append(S.count(i))
M = max(cnt)

ans = [s for s in S if S.count(s) == M]

print(*sorted(set(ans)), sep = "\n")

Fixed submission:
from collections import Counter

N = int(input())
S = [input() for _ in range(N)]

counter = Counter(S)
max_cnt = max(counter.values())
ans = [name for name, cnt in counter.items() if cnt == max_cnt]
ans.sort()
 
print(*ans, sep='\n')

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
S = [input() for _ in range(N)]
cnt = []
for i in S:
    cnt.append(S.count(i))
M = max(cnt)

ans = []
for k in range(N):
    if cnt[k] == M:
        ans.append(S[k])
print(*sorted(set(ans)), sep = "\n")

Fixed submission:
from collections import Counter

N = int(input())
S = [input() for _ in range(N)]

counter = Counter(S)
max_cnt = max(counter.values())
ans = [name for name, cnt in counter.items() if cnt == max_cnt]
ans.sort()
 
print(*ans, sep='\n')

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
S = [input() for _ in range(N)]
cnt = []
for i in S:
    cnt.append(S.count(i))
M = max(cnt)

ans = []
for k in range(N):
    if cnt[k] == M:
        ans.append(S[k])
print(*sorted(set(ans)), sep = "\n")

Fixed submission:
from collections import Counter

N = int(input())
S = [input() for _ in range(N)]

counter = Counter(S)
max_cnt = max(counter.values())
ans = [name for name, cnt in counter.items() if cnt == max_cnt]
ans.sort()
 
print(*ans, sep='\n')
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
P = list(map(int,input().split()))

cnt = 0
for i in range(1,N+1):
    if min(P[:i]) == P[i-1]:
        cnt += 1
print(cnt)

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

mi = P[0]
cnt = 1
for i in range(1,N):
    if P[i] <= mi:
        mi = P[i]
        cnt += 1
print(cnt)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A,B = [],[]
for i in range(N):
    n=int(input())
    A.append(n)
    for k in range(n):
        x,y = map(int,input().split())
        B.append([i,x,y])
ans = 0
for i in range(2**N):
    cnt = 0
    ok = True
    for j in range(N):
        #正直者を1にする
        if (i>>j) & 1:
            cnt += 1
            for k in range(len(B)):
                if B[k][0] == j:
                    if ((i >> (B[k][1]-1)) & 1) and B[k][2] == 1:
                        continue
                    elif ((i >> (B[k][1]-1)) & 1 == 0) and B[k][2] == 0:
                        continue
                    else:
                        ok = False
                        break
    if ok:
        ans = max(ans,cnt)
print(ans)

Fixed submission:
N = int(input())
A,B = [],[]
for i in range(N):
    n=int(input())
    A.append(n)
    for k in range(n):
        x,y = map(int,input().split())
        B.append([i,x,y])
ans = 0
for i in range(2**N):
    cnt = 0
    ok = True
    for j in range(N):
        #正直者を1にする
        if (i>>j) & 1:
            cnt += 1
            for k in range(len(B)):
                if B[k][0] != j:
                    continue
                else:
                    if ((i >> (B[k][1]-1)) & 1) and B[k][2] == 1:
                        continue
                    elif ((i >> (B[k][1]-1)) & 1 == 0) and B[k][2] == 0:
                        continue
                    else:
                        ok = False
                        break
    if ok:
        ans = max(ans,cnt)
print(ans)
Buggy python submission (verdict: Runtime Error):
import numpy as np

def prime_factorize(n):
    a = []
    while n % 2 == 0:
        a.append(2)
        n //= 2
    f = 3
    while f * f <= n:
        if n % f == 0:
            a.append(f)
            n //= f
        else:
            f += 2
    if n != 1:
        a.append(n)
    return a

N = int(input())
A = prime_factorize(N)

n = len(A)
ans = []
for i in range(1,2**n-1):
    a = [1]
    b = [1]
    for j in range(n):
        if (i >> j) & 1:
            a.append(A[j])
        else:
            b.append(A[j])
    ap, bp = np.prod(a), np.prod(b)
    ans.append(bp+ap)
print(min(ans)-2)

Fixed submission:
import numpy as np

N = int(input())

U = 10**6 + 100
x = np.arange(1,U, dtype=np.int64)
div = x[N%x==0]
ans = (div + N//div).min() - 2
print(ans)
Buggy python submission (verdict: Runtime Error):
a, b = map(int, input().split())
print(max(0,a-(b*2))

Fixed submission:
a, b = map(int, input().split())
print(max(0,a-(b*2)))
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = list(map(int,input().split()))
ans = [0]*N
for i in range(N):
    ans[i] = A.index(i+1) +1
print(*ans)

Fixed submission:
N = int(input())
A = list(map(int,input().split()))
ans = {}
for i in range(N):
    ans[i+1] = A[i]
ans = sorted(ans.items(), key=lambda x:x[1])
ans2 = []
for i in ans:
    ans2.append(i[0])
print(*ans2)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = list(map(int,input().split()))
ans = [0]*N
for i in range(N):
    ans[i] = A.index(i+1) +1
print(*ans)

Fixed submission:
N = int(input())
A = list(map(int,input().split()))
ans = {}
for i in range(N):
    ans[i+1] = A[i]
ans = sorted(ans.items(), key=lambda x:x[1])
ans2 = []
for i in ans:
    ans2.append(i[0])
print(*ans2)
Buggy python submission (verdict: Runtime Error):
s = list(input())
t = list(input())
count = 0
for i in range(3):
  if s[i]=t[i]:
    count+=1
print(count)

Fixed submission:
s = list(input())
t = list(input())
count = 0
for i in range(3):
  if s[i] == t[i]:
    count+=1
print(count)

Buggy python submission (verdict: Runtime Error):
s = list(input())
t = list(input())
count = 0
for i in range(2):
  if s[i]=t[i]:count+=1
print(count)

Fixed submission:
s = list(input())
t = list(input())
count = 0
for i in range(3):
  if s[i] == t[i]:
    count+=1
print(count)
Buggy python submission (verdict: Runtime Error):
a,b = map(int, input())
count = 1
c = 1
while c < b:
  c += a-1
  count +=1
print(count)

Fixed submission:
a,b = map(int, input().split())
count = 0
c = 1
while c < b:
  c += a-1
  count +=1
print(count)
Buggy python submission (verdict: Runtime Error):
K,X = map(int, input().split())
for _ in range(max(X-K+1,-1000000),min(1000001,b+1)):
  print(_,end=' ')

Fixed submission:
K,X = map(int, input().split())
a, b = 0,0
A = []
if X - K+1 < -1000000:
  a = -1000000
else:
  a = X - K+1

if X + K-1 > 1000000:
  b = 1000000
else:
  b = X + K-1

for _ in range(a,b+1):
  print(_,end=' ')
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
s = []
for _ in range(N):
    s_ = list(input())
    s.append("".join(sorted(s_)))

s2 = set(s)
cnt = [0] * len(s2)
for i in s2:
    cnt.append(s.count(i))

ans = 0
for k in range(len(cnt)):
    ans += (cnt[k])*(cnt[k]-1)//2
print(ans)

Fixed submission:
N = int(input())
s = [sorted(input()) for _ in range(N)]
s.sort()

cnt = 0
ans = 0
for i in range(N-1):
    if s[i] == s[i+1]:
        cnt +=1
        ans += cnt
    else:
        cnt = 0
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
s = []
for _ in range(N):
    s_ = list(input())
    s.append("".join(sorted(s_)))

s2 = set(s)
cnt = [0] * len(s2)
for i in s2:
    cnt.append(s.count(i))

ans = 0
for k in range(len(cnt)):
    l = list(range(0,cnt[k]))
    ans += sum(l)
print(ans)

Fixed submission:
N = int(input())
s = [sorted(input()) for _ in range(N)]
s.sort()

cnt = 0
ans = 0
for i in range(N-1):
    if s[i] == s[i+1]:
        cnt +=1
        ans += cnt
    else:
        cnt = 0
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
s = []
for _ in range(N):
    s_ = list(input())
    s.append("".join(sorted(s_)))

s2 = set(s)
cnt = []
for i in s2:
    cnt.append(s.count(i))

ans = 0
for k in range(len(cnt)):
    l = list(range(0,cnt[k]))
    ans += sum(l)
print(ans)

Fixed submission:
N = int(input())
s = [sorted(input()) for _ in range(N)]
s.sort()

cnt = 0
ans = 0
for i in range(N-1):
    if s[i] == s[i+1]:
        cnt +=1
        ans += cnt
    else:
        cnt = 0
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
from collections import Counter

N = int(input())
s = []
for _ in range(N):
    s_ = list(input())
    s.append(sorted(s_))

counter = []
for i in range(N):
    counter.append(Counter(s[i]))

cnt = 0
for i in range(N-1):
    for j in range(i+1,N):
        if counter[i] == counter[j]:
            cnt += 1
print(cnt)

Fixed submission:
N = int(input())
s = [sorted(input()) for _ in range(N)]
s.sort()

cnt = 0
ans = 0
for i in range(N-1):
    if s[i] == s[i+1]:
        cnt +=1
        ans += cnt
    else:
        cnt = 0
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
S = [sorted(list(input()))for i in range(N)]
count = 0
for i in range(N):
    for j in range(i+1,N):
        if S[i]==S[j]:
            count+=1
print(count)

Fixed submission:
N = int(input())
s = [sorted(input()) for _ in range(N)]
s.sort()

cnt = 0
ans = 0
for i in range(N-1):
    if s[i] == s[i+1]:
        cnt +=1
        ans += cnt
    else:
        cnt = 0
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
S = [sorted(list(input()))for i in range(N)]
count = 0
for i in range(N):
    for j in range(N):
        if S[i]==S[j]:
            count+=1
print((count-N)//2)

Fixed submission:
N = int(input())
s = [sorted(input()) for _ in range(N)]
s.sort()

cnt = 0
ans = 0
for i in range(N-1):
    if s[i] == s[i+1]:
        cnt +=1
        ans += cnt
    else:
        cnt = 0
print(ans)
Buggy python submission (verdict: Runtime Error):
N,D = map(int, input().split())
d = 2D+1
print(N//d+1)

Fixed submission:
N,D = map(int, input().split())
count = 0
i = 0
while i < N:
  i += 2*D+1
  count +=1
print(count)

Buggy python submission (verdict: Runtime Error):
N,D = map(int, input().split())
print(N//(2D+1)+1)


Fixed submission:
N,D = map(int, input().split())
count = 0
i = 0
while i < N:
  i += 2*D+1
  count +=1
print(count)
Buggy python submission (verdict: Runtime Error):
N = int(input())
A = [int(input()) for i in range(N)]
max = max(A)
if A.count(max) >=2:
    for i in range(N):
        print(max)
else:
    M = A.index(max)
    for i in range(M):
        print(max)
    print(max(A.remove(max)))
    for i in range(M+1,N):
        print(max)

Fixed submission:
N = int(input())
A = [int(input()) for i in range(N)]
f = max(A)
if A.count(f) >=2:
    for i in range(N):
        print(f)
else:
    M = A.index(f)
    del A[M]
    for i in range(M):
        print(f)
    print(max(A))
    for i in range(M+1,N):
        print(f)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = [int(input()) for i in range(N)]
print(max(A[1:]))
for i in range(1,N-1):
    A1 = max(A[:i])
    A2 = max(A[i+1:])
    print(max(A1,A2))
print(max(A[:N-1]))

Fixed submission:
N = int(input())
A = [int(input()) for i in range(N)]
f = max(A)
if A.count(f) >=2:
    for i in range(N):
        print(f)
else:
    M = A.index(f)
    del A[M]
    for i in range(M):
        print(f)
    print(max(A))
    for i in range(M+1,N):
        print(f)
Buggy python submission (verdict: Runtime Error):
import math
n,d = map(int,input().split())
count = 0
for i in range(n):
  x = list(map(int, input().split()))
for i in range(d):
  n=0
  for j in range(d) if i < j:
    n += (x[i][j]-x[i+1][j])**2
  m = math.sqrt(n)
  if m.is_integer():
    count +=1

print(count)


Fixed submission:
import math
N,D = map(int,input().split())
X = [list(map(int, input().split())) for i in range(N)]
count = 0
for i in range(N):
    for j in range(i+1,N):
        n = 0
        for k in range(D):
            n = n + (X[i][k]-X[j][k])**2
        n = math.sqrt(n)
        if n.is_integer():
            count += 1
print(count)

Buggy python submission (verdict: Runtime Error):
n,d = map(int,input().split())
count = 0

for i in range(n):
  x = list(map(int, input().split()))

for i in range(d):
  n=0
  for j in range(d) if i < j:
    n += (x[i][j]-x[i+1][j])**2
  if  type(n**0.5) = int:
    count +=1

print(count)

Fixed submission:
import math
N,D = map(int,input().split())
X = [list(map(int, input().split())) for i in range(N)]
count = 0
for i in range(N):
    for j in range(i+1,N):
        n = 0
        for k in range(D):
            n = n + (X[i][k]-X[j][k])**2
        n = math.sqrt(n)
        if n.is_integer():
            count += 1
print(count)
Buggy python submission (verdict: Runtime Error):
L, R = map(int,input().split())
l = L % 2019
r = R % 2019
A = []
if R//2019 - L//2019 == 1:
    print(0)
else:
    for i in range(l,r+1):
        for j in range(i+1,r+1):
            A.append((i*j)%2019)
    print(min(A))


Fixed submission:
L, R = map(int,input().split())
l = L % 2019
r = R % 2019
A = []
if R//2019 - L//2019 >= 1:
    print(0)
else:
    for i in range(l,r+1):
        for j in range(i+1,r+1):
            a = i * j
            A.append(a%2019)
    print(min(A))
Buggy python submission (verdict: Runtime Error):
n=int(input())
p=list(map(int,input().split()))
count==0
for i in range(n-2):
  if p[i] < p[i+1] < p[i+2] or p[i+2] < p[i+1] < p[i]:
    count += 1
print(count)

Fixed submission:
n=int(input())
p=list(map(int,input().split()))
count=0
for i in range(n-2):
  if p[i] < p[i+1] < p[i+2] or p[i+2] < p[i+1] < p[i]:
    count += 1
print(count)
Buggy python submission (verdict: Runtime Error):
S = input()
for i in range(len(S)):
    if S[i] == S[i+1]:
        print("Bad")
        exit()
print("Good")

Fixed submission:
S = input()
for i in range(len(S)-1):
    if S[i] == S[i+1]:
        print("Bad")
        exit()
print("Good")
Buggy python submission (verdict: Runtime Error):
N,X = map(int, input().split())
l = list(map(int,input().split()))
count = 1
d = 0
for i in range(1,N):
  d = d + l[i]
  if d <= x:
    count += 1
print(count)

Fixed submission:
N,X = map(int, input().split())
l = list(map(int,input().split()))
count = 1
d = 0
for i in range(N):
  d = d + l[i]
  if d <= X:
    count += 1
print(count)
Buggy python submission (verdict: Time Limit Exceeded):
N, M = map(int, input().split())
L = list(list(map(int,input().split())) for i in range(M))
A = [0]*N
for i in range(M):
    for j in range(L[i][0],L[i][1]+1):
        A[j-1] += 1       
count = 0
for i in range(N):
    if A[i] == M:
        count +=1
print(count)

Fixed submission:
N, M = map(int, input().split())
L = list(list(map(int,input().split())) for i in range(M))
l = 1
r = N
for i in range(M):
    l = max(l,L[i][0])
    r = min(r,L[i][1])
print(max(r-l+1,0))

Buggy python submission (verdict: Time Limit Exceeded):
N, M = map(int, input().split())
L = list(list(map(int,input().split())) for i in range(M))
A = list(range(L[0][0],L[0][1]+1))
for i in range(1,M):
    A.extend(list(range(L[i][0],L[i][1]+1)))
count = 0
for i in range(1,N+1):
    if A.count(i) == M:
        count +=1
print(count)

Fixed submission:
N, M = map(int, input().split())
L = list(list(map(int,input().split())) for i in range(M))
l = 1
r = N
for i in range(M):
    l = max(l,L[i][0])
    r = min(r,L[i][1])
print(max(r-l+1,0))
Buggy python submission (verdict: Runtime Error):
n=int(input())
l=list(map(int,input().split()))
if 2* max(s) < sum(l):
  print("Yes")
else:
  print("No")

Fixed submission:
n=int(input())
l=list(map(int,input().split()))
if 2* max(l) < sum(l):
  print("Yes")
else:
  print("No")
Buggy python submission (verdict: Runtime Error):
s = int(input())

if s == 2:
  print(4)
elif s == 4:
  print(4)
elif s == 1:
  print(4)
else:
  count = 2
  while s > 1:
  	count+=1
  	if s % 2 == 0:
    	s = s//2
  	else:
    	s = 3*s+1
  print(count)

Fixed submission:
s = int(input())
l=[]
count = 1

while s not in l:
  l.append(s)
  count+=1
  if s % 2 == 0:
    s = s//2
  else:
    s = 3*s+1

print(count)
Buggy python submission (verdict: Runtime Error):
N,M = map(int, input().split())
if N==M==1:
    print(1)
elif n == 1 or m == 1:
    print(max(N,M)-2)
else:
    print((N-2) * (M-2))

Fixed submission:
N,M = map(int, input().split())
if N==M==1:
    print(1)
elif N == 1 or M == 1:
    print(max(N,M)-2)
else:
    print((N-2) * (M-2))
Buggy python submission (verdict: Runtime Error):
input = int(input())
print(a + a**2 + a**3)

Fixed submission:
a = int(input())
print(a + a**2 + a**3)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
inputs = list(map(int, input().split()))

for i in range(N):
    if i == 0:
        multiple = inputs[0]
    else:
        multiple *= inputs[i]

print(multiple if multiple <= 10**18 else '-1')

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

if inputs.count(0) >= 1:
    multiple = 0
    
else:
    for i in range(N):
        if i == 0:
            multiple = inputs[0]
        else:
            multiple *= inputs[i]

        if multiple > 10**18:
            multiple = '-1'
            break

print(multiple)
Buggy python submission (verdict: Runtime Error):
s = str(input())
t = str(input())
c = 0
for i in len(s):
  if(s[i] != t[i]):
    c+=1

print(c)

Fixed submission:
s = str(input())
t = str(input())
c = 0
for i in range(len(s)):
  if(s[i] != t[i]):
    c+=1
 
print(c)
Buggy python submission (verdict: Runtime Error):
n = int(input())
n = int(input())
ans = 0
for i in range(1,n+1):
    k = n//i
    m = k*(k+1)//2
    ans += m*i
print(ans)

Fixed submission:
n = int(input())
ans = 0
for i in range(1,n+1):
    k = n//i
    m = k*(k+1)//2
    ans += m*i
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
import math as mt

MAXN = 10000001

# stores smallest prime factor for
# every number
spf = [0 for i in range(MAXN)]


# Calculating SPF (Smallest Prime Factor)
# for every number till MAXN.
# Time Complexity : O(nloglogn)
def sieve():
    spf[1] = 1
    for i in range(2, MAXN):
        # marking smallest prime factor
        # for every number to be itself.
        spf[i] = i

        # separately marking spf for
    # every even number as 2
    for i in range(4, MAXN, 2):
        spf[i] = 2

    for i in range(3, mt.ceil(mt.sqrt(MAXN))):

        # checking if i is prime
        if (spf[i] == i):

            # marking SPF for all numbers
            # divisible by i
            for j in range(i * i, MAXN, i):

                # marking spf[j] if it is
                # not previously marked
                if (spf[j] == j):
                    spf[j] = i

                # A O(log n) function returning prime


# factorization by dividing by smallest
# prime factor at every step
def getFactorization(x):
    ret = list()
    while (x != 1):
        ret.append(spf[x])
        x = x // spf[x]

    return ret
sieve()
n = int(input())
ans = 0
for i in range(1,n+1):
    p = getFactorization(i)
    st = set(p)
    cnt = 1
    for j in st:
        cnt *= (p.count(j)+1)
    ans += i*cnt
print(ans)

Fixed submission:
n = int(input())
ans = 0
for i in range(1,n+1):
    k = n//i
    m = k*(k+1)//2
    ans += m*i
print(ans)