Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
import sys
read = sys.stdin.buffer.read
input = sys.stdin.readline
input = sys.stdin.buffer.readline


#sys.setrecursionlimit(10**9)
#from functools import lru_cache

def RD(): return sys.stdin.read()
def II(): return int(input())
def MI(): return map(int,input().split())
def MF(): return map(float,input().split())
def LI(): return list(map(int,input().split()))
def LF(): return list(map(float,input().split()))
def TI(): return tuple(map(int,input().split()))
# rstrip().decode('utf-8')

from itertools import permutations

def main():
	n,m,R=MI()
	r=LI()

	G=[[10**9]*(n+1) for _ in range(n+1)]
	for i in range(n+1):
		G[i][i]=0



	for _ in range(m):
		a,b,c=MI()
		G[a][b]=min(G[a][b],c)
		G[b][a]=min(G[b][a],c)
	#print(G)

	for k in range(n+1):
		for i in range(n+1):
			for j in range(n+1):
				G[i][j]=min(G[i][j],G[i][k]+G[k][j])
	#print(G)

	ans=10**9
	for i in permutations(r,R):
		#print(i)
		ret=0
		for j in range(R-1):
			ret+=G[i[j]][i[j+1]]
		#print(ret)
		ans=min(ans,ret)
	print(ans)





if __name__ == "__main__":
	main()


Fixed submission:
import sys
read = sys.stdin.buffer.read
input = sys.stdin.readline
input = sys.stdin.buffer.readline


#sys.setrecursionlimit(10**9)
#from functools import lru_cache

def RD(): return sys.stdin.read()
def II(): return int(input())
def MI(): return map(int,input().split())
def MF(): return map(float,input().split())
def LI(): return list(map(int,input().split()))
def LF(): return list(map(float,input().split()))
def TI(): return tuple(map(int,input().split()))
# rstrip().decode('utf-8')

from itertools import permutations

def main():
	n,m,R=MI()
	r=LI()

	G=[[10**9]*(n+1) for _ in range(n+1)]
	for i in range(n+1):
		G[i][i]=0



	for _ in range(m):
		a,b,c=MI()
		G[a][b]=min(G[a][b],c)
		G[b][a]=min(G[b][a],c)
	#print(G)

	for k in range(n+1):
		for i in range(n+1):
			for j in range(n+1):
				G[i][j]=min(G[i][j],G[i][k]+G[k][j])
	#print(G)

	ans=10**9
	for i in permutations(r,R):
		#print(i)
		ret=0
		for j in range(R-1):
			ret+=G[i[j]][i[j+1]]
		#print(ret)
		ans=min(ans,ret)
	print(ans)





if __name__ == "__main__":
	main()
Buggy python submission (verdict: Runtime Error):
import sys

read = sys.stdin.buffer.read
input = sys.stdin.buffer.readline
inputs = sys.stdin.buffer.readlines

# rstrip().decode('utf-8')
# map(int,input().split())
# import numpy as np

from collections import defaultdict

def main():
	d=defaultdict(int)
	
	n=int(input())
	A=list(map(int,input().split()))
	for x in A:
		d[x]+=1
	
	li=[]
	li2=[]
	for k,v in d.items():
		if v>=2:
			li.append(k)
		if v>=4:
			li2.append(k)

	li.sort(reverse=True)
	li2.sort(reverse=True)
	
	if len(li)<=1 and len(li2)==0:
		print(0)
	elif len(li)==1:
		print(li2[0]**2)
	else:
		print(max(li[0]*li[1],li2[0]**2))
	

if __name__ == "__main__":
	main()


Fixed submission:
import sys

read = sys.stdin.buffer.read
input = sys.stdin.buffer.readline
inputs = sys.stdin.buffer.readlines

# rstrip().decode('utf-8')
# map(int,input().split())
# import numpy as np

from collections import defaultdict

def main():
	d=defaultdict(int)
	
	n=int(input())
	A=list(map(int,input().split()))
	for x in A:
		d[x]+=1
	
	li=[]
	li2=[]
	for k,v in d.items():
		if v>=2:
			li.append(k)
		if v>=4:
			li2.append(k)

	li.sort(reverse=True)
	li2.sort(reverse=True)
	
	if len(li)<=1 and len(li2)==0:
		print(0)
	elif len(li)>=2 and len(li2)>=1:
		print(max(li[0]*li[1],li2[0]**2))
	elif len(li)>=2:
		print(li[0] * li[1])
	else:
		print(li2[0]**2)
	

if __name__ == "__main__":
	main()
Buggy python submission (verdict: Runtime Error):
from collections import defaultdict

n=int(input())
dct=defaultdict(list)

for i in range(n-1):
  a,b,c=map(int,input().split())
  dct[a]+=[[b,c]]
  dct[b]+=[[a,c]]


q,k=map(int,input().split())
lk=[0]*(n)

def dfs(v,p,d):
  lk[v-1]=d

  for l in dct[v]:
    if l[0]==p or lk[l[0]-1]!=0:
      continue
    else:
      dfs(l[0],v,d+l[1])
  return

dfs(k,-1,0)



for i in range(q):
  x,y=map(int,input().split())
  print(lk[x-1]+lk[y-1])


Fixed submission:
a,b,c=input()
print("Yes" if a==c else "No")
Buggy python submission (verdict: Runtime Error):
s=input()
print(s[0]+str(len(s-2))+s[len(s-1)])

Fixed submission:
s=input()
print(s[0]+str(len(s)-2)+s[len(s)-1])
Buggy python submission (verdict: Time Limit Exceeded):
import sys
input = sys.stdin.buffer.readline

#sys.setrecursionlimit(10**9)
#from functools import lru_cache

def RD(): return input().rstrip().decode()
def II(): return int(input())
def FI(): return int(input())
def MI(): return map(int,input().split())
def MF(): return map(float,input().split())
def LI(): return list(map(int,input().split()))
def LF(): return list(map(float,input().split()))
def TI(): return tuple(map(int,input().split()))
# rstrip().decode()


def main():
	n=II()
	A=[II() for _ in range(n)]

	#print(A)

	now=0
	cnt=1
	while True:
		now=A[now]-1
		if now==1:
			ans=cnt
			break
		elif now==0:
			ans=-1
			break
		else:
			cnt+=1
	print(ans)




if __name__ == "__main__":
	main()


Fixed submission:
import sys
input = sys.stdin.buffer.readline

#sys.setrecursionlimit(10**9)
#from functools import lru_cache

def RD(): return sys.stdin.read()
def II(): return int(input())
def MI(): return map(int,input().split())
def MF(): return map(float,input().split())
def LI(): return list(map(int,input().split()))
def LF(): return list(map(float,input().split()))
def TI(): return tuple(map(int,input().split()))
# rstrip().decode()

def main():
	n=II()
	A=[0]+[II() for _ in range(n)]

	a=1

	for i in range(n+3):
		if a==2:
			ans=i
			break
		a=A[a]
	else:
		ans=-1

	print(ans)









if __name__ == "__main__":
	main()
Buggy python submission (verdict: Runtime Error):
import sys
input = sys.stdin.readline
input = sys.stdin.buffer.readline


def RD(): return sys.stdin.read()
def II(): return int(input())
def MI(): return map(int,input().split())
def LI(): return list(map(int,input().split()))
def TI(): return tuple(map(int,input().split()))

# mod=10**9+7
# rstrip().decode('utf-8')

#import numpy as np
from itertools import combinations

def main():
	n,k=MI()
	ans=10**18

	A=LI()
	A=[A[0]-1]+A

	for t in combinations(range(n),k):
		B=A.copy()
		tmp=0
		for i in t:
			i+=1
			B[i]=max(max(B[:i])+1,A[i])
			tmp+=B[i]-A[i]
		ans=min(ans,tmp)
	print(ans)

if __name__ == "__main__":
	main()


Fixed submission:
import sys
input = sys.stdin.readline
input = sys.stdin.buffer.readline


def RD(): return sys.stdin.read()
def II(): return int(input())
def MI(): return map(int,input().split())
def LI(): return list(map(int,input().split()))
def TI(): return tuple(map(int,input().split()))

# mod=10**9+7
# rstrip().decode('utf-8')

import numpy as np
from itertools import combinations

def main():
	n,k=MI()
	ans=10**18

	A=LI()
	A=[A[0]-1]+A
	A=np.array(A)

	for t in combinations(range(n),k):
		B=A.copy()
		tmp=0
		for i in t:
			i+=1
			B[i]=max(B[:i].max()+1,A[i])
			tmp+=B[i]-A[i]
		ans=min(ans,tmp)
	print(ans)

if __name__ == "__main__":
	main()
Buggy python submission (verdict: Runtime Error):
o=input()
e=input()
e=e+""
for i in range(len(o)):
  print(o[i]+e[i],end="")

Fixed submission:
o=list(input())
e=list(input())+[""]
for x,y in zip(o,e):
  print(x+y,end="")
Buggy python submission (verdict: Time Limit Exceeded):
import sys
input = sys.stdin.buffer.readline

#sys.setrecursionlimit(10**9)
#from functools import lru_cache

def RD(): return input().rstrip().decode()
def II(): return int(input())
def FI(): return int(input())
def MI(): return map(int,input().split())
def MF(): return map(float,input().split())
def LI(): return list(map(int,input().split()))
def LF(): return list(map(float,input().split()))
def TI(): return tuple(map(int,input().split()))
# rstrip().decode()


def main():
	n,ma,mb=MI()
	dp=[[10**6]*(n*10+15) for i in range(n*10+15)]
	for i in range(n+1):
		dp[0][0]=0

	for _ in range(n):
		a,b,c=MI()
		for aa in range(n*10+1,-1,-1):
			for bb in range(n*10+1,-1,-1):
				dp[a+aa][b+bb]=min(dp[aa][bb]+c,dp[a+aa][b+bb])

	ans=10**6

	for i in range(1,1000):
		try:
			ans=min(ans,dp[ma*i][mb*i])
		except:
			break

	print(ans if ans<10**6 else -1)





























if __name__ == "__main__":
	main()


Fixed submission:
import sys
input = sys.stdin.buffer.readline

#sys.setrecursionlimit(10**9)
#from functools import lru_cache

def RD(): return input().rstrip().decode()
def II(): return int(input())
def FI(): return int(input())
def MI(): return map(int,input().split())
def MF(): return map(float,input().split())
def LI(): return list(map(int,input().split()))
def LF(): return list(map(float,input().split()))
def TI(): return tuple(map(int,input().split()))
# rstrip().decode()


def main():
	n,ma,mb=MI()
	dp=[[10**6]*(n*10+15) for i in range(n*10+15)]
	for i in range(n+1):
		dp[0][0]=0

	for _ in range(n):
		a,b,c=MI()
		for aa in range(n*10+1,-1,-1):
			for bb in range(n*10+1,-1,-1):
				dp[a+aa][b+bb]=min(dp[aa][bb]+c,dp[a+aa][b+bb])

	ans=10**6

	for i in range(1,1000):
		try:
			ans=min(ans,dp[ma*i][mb*i])
		except:
			break

	print(ans if ans<10**6 else -1)





























if __name__ == "__main__":
	main()
Buggy python submission (verdict: Runtime Error):
print(A+input()[8]+C)


Fixed submission:
print("A"+input()[8]+"C")

Buggy python submission (verdict: Runtime Error):
s=input()
print(A+""+C.join(s[8]))

Fixed submission:
print("A"+input()[8]+"C")
Buggy python submission (verdict: Time Limit Exceeded):
import itertools
N = int(input())
S = input()
s = set()
for i, j, k in itertools.combinations(range(N), 3):
  s.add(S[i]+S[j]+S[k])
print(len(s))

Fixed submission:
N = int(input())
S = input()
ans = 0
for i in range(1000):
  p = str(i).zfill(3)
  if S.find(p[0])==-1:
    continue
  S1 = S[S.find(p[0])+1:]
  if S1.find(p[1])==-1:
    continue
  S2 = S1[S1.find(p[1])+1:]
  if S2.find(p[2])==-1:
    continue
  ans+=1
print(ans)
Buggy python submission (verdict: Runtime Error):
S = input()
ans = 0
for i in range(len(S)):
  for j in range(i+1, len(S)+1):
	if all('ACTG'.count(c)==1 for c in S[i:j+1]):
      ans = max(ans, j+1-i)
print(ans)


Fixed submission:
import re
pattern = re.compile('[ACGT]+')
S = input()
print(len(max(re.findall(pattern, S), key=len, default='')))

Buggy python submission (verdict: Runtime Error):
S = input()
ans = 0
for i in range(len(S)):
  for j in range(i+1, len(S)+1):
	if all('ACTG'.count(c)==1 for c in S[i:j+1]):
      ans = max(ans, j+1-i)
print(ans)

Fixed submission:
import re
pattern = re.compile('[ACGT]+')
S = input()
print(len(max(re.findall(pattern, S), key=len, default='')))

Buggy python submission (verdict: Runtime Error):
import re
pattern = re.compile('[ACGT]+')
S = input()
print(len(max(re.findall(pattern, S), default=0)))

Fixed submission:
import re
pattern = re.compile('[ACGT]+')
S = input()
print(len(max(re.findall(pattern, S), key=len, default='')))

Buggy python submission (verdict: Runtime Error):
import re
pattern = re.compile('[ACGT]+')
S = input()
print(len(max(re.findall(pattern, S))))

Fixed submission:
import re
pattern = re.compile('[ACGT]+')
S = input()
print(len(max(re.findall(pattern, S), key=len, default='')))
Buggy python submission (verdict: Runtime Error):
import sympy
def I(): return int(input())
N = I()
ans = 0
if N>=105:
    for i in range(105,N+1,2):
        if len(sympy.divisors(i))==8:
            ans += 1
print(ans)

Fixed submission:
N = int(input())
ans = 0
for n in range(1, N+1, 2):
  yaku = 0
  for i in range(1, n+1):
    if n%i == 0:
      yaku += 1
  if yaku == 8:
    ans += 1
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
A, B, C, X, Y = map(int, input().split())
ans = 1e1000
for i in range(X+1):
  for j in range(Y+1):
    for k in range(0, X+Y+1, 2):
      if i+k/2==X and j+k/2==Y:
        ans = min(ans, A*i+B*j+C*k)
print(ans)

Fixed submission:
A, B, C, X, Y = map(int, input().split())
ans = float('INF')
for i in range(0, 2*max(X, Y)+1, 2):
  ans = min(ans, int(A*max(0, X-i/2)+B*max(0, Y-i/2)+C*i))
print(ans)
Buggy python submission (verdict: Runtime Error):
s = input()
print(s.sount('1'))

Fixed submission:
print(input().count("1"))

Buggy python submission (verdict: Runtime Error):
print(input().count(1))

Fixed submission:
print(input().count("1"))
Buggy python submission (verdict: Runtime Error):
n = input()
a = list(map(int, input().split())
ans = 0
while all(_%2 == 0 for _ in a):
	a = [_/2 for _ in a]
    ans += 1
print(ans)

Fixed submission:
n = int(input())
A = list(map(int, input().split()))
ans = 0
while all(a%2 == 0 for a in A):
  A = [a/2 for a in A]
  ans += 1
print(ans)
Buggy python submission (verdict: Runtime Error):
a=input()
x = list(map(int, input().split()))
x.sort(reverse=true)
if x[-1]==0:
  print(0)
else:
  sum=1
  for i in x:
    sum*=i
    if sum>10**18:
      print(-1)
      break
  if sum<=10**18: print(sum)

Fixed submission:
a=input()
x = list(map(int, input().split()))
x.sort(reverse=True)
if x[-1]==0:
  print(0)
else:
  sum=1
  for i in x:
    sum*=i
    if sum>10**18:
      print(-1)
      break
  if sum<=10**18: print(sum)

Buggy python submission (verdict: Time Limit Exceeded):
a=input()
x = list(map(int, input().split()))
sum=1
for i in x:
  sum*=i
if sum>10**18:
  print(-1)
else: print(sum)

Fixed submission:
a=input()
x = list(map(int, input().split()))
x.sort(reverse=True)
if x[-1]==0:
  print(0)
else:
  sum=1
  for i in x:
    sum*=i
    if sum>10**18:
      print(-1)
      break
  if sum<=10**18: print(sum)
Buggy python submission (verdict: Time Limit Exceeded):
mod = 10**9+7
n = int(input())
input_list = list(map(int,input().split()))
input_len = len(input_list)
temp = 0
for i in range(input_len):
    for j in range(i+1,input_len):
        temp = (temp+input_list[i]*input_list[j])%mod
print(temp)

Fixed submission:
mod = 10**9+7
n = int(input())
input_list = list(map(int,input().split()))
input_len = len(input_list)
remain_num = sum(input_list[1:])
remain_list = [remain_num]
for i in range(1,input_len):
    remain_list.append(remain_list[i-1]-input_list[i])

temp = 0
for i in range(input_len):
    temp = (temp+input_list[i]*remain_list[i])%mod
print(temp)

Buggy python submission (verdict: Time Limit Exceeded):
mod = 10**9+7
n = int(input())
input_list = list(map(int,input().split()))
input_len = len(input_list)
temp = 0
for i in range(input_len):
    for j in range(i+1,input_len):
        temp = (temp+input_list[i]*input_list[j])%mod
print(temp)

Fixed submission:
mod = 10**9+7
n = int(input())
input_list = list(map(int,input().split()))
input_len = len(input_list)
remain_num = sum(input_list[1:])
remain_list = [remain_num]
for i in range(1,input_len):
    remain_list.append(remain_list[i-1]-input_list[i])

temp = 0
for i in range(input_len):
    temp = (temp+input_list[i]*remain_list[i])%mod
print(temp)
Buggy python submission (verdict: Runtime Error):
from collections import Counter
n = int(input())
input_list = list(map(int,input().split()))
num_count = Counter([prime for num in input_list for prime in prime_factorize(num)])
if len(num_count.values())==0:
    print("pairwise coprime")
    exit()
max_appear = max(num_count.values())
if max_appear == 1:
    print("pairwise coprime")
elif max_appear != n:
    print("setwise_coprime")
else:
    print("not coprime")

Fixed submission:
from collections import Counter
def prime_factorize(n):
    a = set()
    while n % 2 == 0:
        a.add(2)
        n //= 2
    f = 3
    while f * f <= n:
        if n % f == 0:
            a.add(f)
            n //= f
        else:
            f += 2
    if n != 1:
        a.add(n)
    return a
n = int(input())
input_list = list(map(int,input().split()))
num_count = Counter([prime for num in input_list for prime in prime_factorize(num)])
if len(num_count.values())==0:
    print("pairwise coprime")
    exit()
max_appear = max(num_count.values())
if max_appear == 1:
    print("pairwise coprime")
elif max_appear != n:
    print("setwise coprime")
else:
    print("not coprime")
Buggy python submission (verdict: Time Limit Exceeded):
h,w = map(int,input().split())
c_h,c_w = map(int,input().split())
d_h,d_w = map(int,input().split())
s_list = [[c for c in input()] for _ in range(h)]

move_pattern = [[-1,0],[1,0],[0,-1],[0,1]]
around_area = [[i-2,j-2] for i in range(5) for j in range(5)]
kakutei_set = set([(c_h-1,c_w-1)])
temp_dic = {}
temp_dic[0] = set([(c_h-1,c_w-1)])
temp_num = 0
while True:
    cur_list = list(temp_dic[temp_num])
    for i,j in cur_list:
        for x,y in move_pattern:
            if i+y<0 or i+y>=h or j+x<0 or j+x>=w:
                continue
            elif s_list[i+y][j+x]=="#":
                continue
            elif (i+y,j+x) in kakutei_set:
                continue
            else:
                cur_list.append((i+y,j+x))
                temp_dic[temp_num].add((i+y,j+x))
                kakutei_set.add((i+y,j+x))
    temp_dic[temp_num+1] = set()
    for i,j in temp_dic[temp_num]:
        for x,y in around_area:
            if i+y<0 or i+y>=h or j+x<0 or j+x>=w:
                continue
            elif s_list[i+y][j+x]=="#":
                continue
            elif (i+y,j+x) in kakutei_set:
                continue
            else:
                temp_dic[temp_num+1].add((i+y,j+x))
                kakutei_set.add((i+y,j+x))
    temp_num += 1
    if len(temp_dic[temp_num])==0:
        break
if (d_h-1,d_w-1) not in kakutei_set:
    print(-1)
else:
    for key,value in temp_dic.items():
        if (d_h-1,d_w-1) in value:
            print(key)

Fixed submission:
h,w = map(int,input().split())
c_h,c_w = map(int,input().split())
d_h,d_w = map(int,input().split())
s_list = [[c for c in input()] for _ in range(h)]

move_pattern = [[-1,0],[1,0],[0,-1],[0,1]]
around_area = [[i-2,j-2] for i in range(5) for j in range(5)]
kakutei_set = set([(c_h-1,c_w-1)])
temp_dic = {}
temp_dic[0] = set([(c_h-1,c_w-1)])
temp_num = 0
while True:
    cur_list = list(temp_dic[temp_num])
    for i,j in cur_list:
        for x,y in move_pattern:
            if i+y<0 or i+y>=h or j+x<0 or j+x>=w:
                continue
            elif s_list[i+y][j+x]=="#":
                continue
            elif (i+y,j+x) in kakutei_set:
                continue
            else:
                cur_list.append((i+y,j+x))
                temp_dic[temp_num].add((i+y,j+x))
                kakutei_set.add((i+y,j+x))
    temp_dic[temp_num+1] = set()
    for i,j in temp_dic[temp_num]:
        for x,y in around_area:
            if i+y<0 or i+y>=h or j+x<0 or j+x>=w:
                continue
            elif s_list[i+y][j+x]=="#":
                continue
            elif (i+y,j+x) in kakutei_set:
                continue
            else:
                temp_dic[temp_num+1].add((i+y,j+x))
                kakutei_set.add((i+y,j+x))
    temp_num += 1
    if len(temp_dic[temp_num])==0:
        break
if (d_h-1,d_w-1) not in kakutei_set:
    print(-1)
else:
    for key,value in temp_dic.items():
        if (d_h-1,d_w-1) in value:
            print(key)
Buggy python submission (verdict: Runtime Error):
import numpy as np
import copy
D = int(input())
c_list = np.array(list(map(int,input().split())))
s_list = [list(map(int,input().split())) for _ in range(D)]
last_d_list = np.array([0]*26)
s_max_list = [np.argmax(s_row) for s_row in s_list]

for day,s_row in enumerate(s_list):
    choice_d = None
    max_reward = -1
    for i,last_d in enumerate(last_d_list):
        reward = s_row[i] + (last_d+1)*c_list[i]# - sum(c_list)
        next_max_reward = -1
        for j,new_last_d in enumerate(last_d_list):
            if j!=i:
                next_reward = s_list[day+1][j] + (new_last_d+2)*c_list[j]
            else:
                next_reward = s_list[day+1][j] + c_list[j]
            if next_reward > next_max_reward:
                next_max_reward = next_reward
        reward += next_max_reward
        if reward > max_reward:
            max_reward = reward
            choice_d = i
    last_d_list+=1
    last_d_list[choice_d] = 0
    
    print(choice_d+1)
    

Fixed submission:
import numpy as np
D = int(input())
c_list = np.array(list(map(int,input().split())))
s_list = [list(map(int,input().split())) for _ in range(D)]
last_d_list = np.array([0]*26)
for s_row in s_list:
    choice_d = None
    max_reward = -1
    for i,last_d in enumerate(last_d_list):
        reward = s_row[i] + (last_d+1)*c_list[i]# - sum(c_list)
        if reward > max_reward:
            max_reward = reward
            choice_d = i
    last_d_list+=1
    last_d_list[choice_d] = 0
    
    print(choice_d+1)
Buggy python submission (verdict: Runtime Error):
import numpy as np
def divisor_num(n):
    if n == 1:
        return 1
    arr = []
    temp = n
    for i in range(2,int(np.sqrt(n))+1):
        if temp%i==0:
            cnt=0
            while temp%i==0:
                cnt+=1
                temp //= i
            arr.append(cnt)
    
    if temp!=1:
        arr.append(1)

    if arr==[]:
        arr.append(1)
    
    ans = 1
    for num in arr:
        ans *= num+1
    
    return ans

n = int(input())
total = 0
for i in range(1,n+1):
    total += i*divisor_num(i)


Fixed submission:
n = int(input())

ans = 0
for i in range(1,n+1):
    num = n//i
    ans += num*(i+i*num)//2

print(ans)

Buggy python submission (verdict: Runtime Error):
import numpy as np
def divisor_num(n):
    if n == 1:
        return 1
    arr = []
    temp = n
    for i in range(2,int(np.sqrt(n))+1):
        if temp%i==0:
            cnt=0
            while temp%i==0:
                cnt+=1
                temp //= i
            arr.append(cnt)
    
    if temp!=1:
        arr.append(1)
 
    if arr==[]:
        arr.append(1)
    
    ans = 1
    for num in arr:
        ans *= num+1
    
    return ans
 
n = int(input())
total = 0
for i in range(1,n+1):
    total += i*divisor_num(i)

Fixed submission:
n = int(input())

ans = 0
for i in range(1,n+1):
    num = n//i
    ans += num*(i+i*num)//2

print(ans)

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

def divisor_num(n,prime_list):
    if n == 1:
        return 1
    arr = []
    temp = n
    for i in prime_list:
        if temp%i==0:
            cnt=0
            while temp%i==0:
                cnt+=1
                temp //= i
            arr.append(cnt)
    
    if temp!=1:
        arr.append(1)

    if arr==[]:
        arr.append(1)
    
    ans = 1
    for num in arr:
        ans *= num+1
    
    return ans

n = int(input())

prime_list = []
for i in range(2,int(np.sqrt(n))+1):
    if isprime(i):
        prime_list.append(i)

total = 0
for i in range(1,n+1):
    total += i*divisor_num(i,prime_list)
print(total)

Fixed submission:
n = int(input())

ans = 0
for i in range(1,n+1):
    num = n//i
    ans += num*(i+i*num)//2

print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
import collections
input()
math_dic = collections.Counter((map(int,input().split())))
num = int(input())
for i in range(num):
    a,b = map(int,input().split())
    if a not in math_dic:
        print(sum([index*value for index,value in math_dic.items()]))
        continue
    if b not in math_dic:
        math_dic[b] = 0
    math_dic[b] += math_dic.pop(a)
    print(sum([index*value for index,value in math_dic.items()]))

Fixed submission:
import collections
input()
math_dic = collections.Counter((map(int,input().split())))
num = int(input())
total_num = sum([index*value for index,value in math_dic.items()])
for i in range(num):
    a,b = map(int,input().split())
    if a not in math_dic:
        print(total_num)
        continue
    if b not in math_dic:
        math_dic[b] = 0
    total_num -= a*math_dic[a]
    total_num += b*math_dic[a]
    math_dic[b] += math_dic.pop(a)
    print(total_num)