Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
mod=10**9+7
ans=0
temp1=1
temp2=1
temp3=pow(2,n,mod)
for i in range(n-1):
    ans+=(((temp1*temp2)%mod)*(temp3%mod-2))%mod
    temp1=((temp1*(n-i))*pow(i+1,mod-2,mod))%mod
    temp2=(temp2*8)%mod
    temp3=pow(2,n-i-1,mod)
    
 
print(ans%mod)

Fixed submission:
n=int(input())
mod=10**9+7
ans=0
temp1=1
temp2=1
temp3=pow(2,n,mod)
for i in range(n-1):
    ans+=(((temp1*temp2)%mod)*(temp3%mod-2))%mod
    temp1=((temp1*(n-i))*pow(i+1,mod-2,mod))%mod
    temp2=(temp2*8)%mod
    temp3=pow(2,n-i-1,mod)
    

print(ans%mod)
Buggy python submission (verdict: Runtime Error):
s=int(input())
if s==1:
    print(0)
　　exit()
mod=10**9+7
dp=[0]*(s+1)
dp[1]=0
dp[2]=0

for i in range(3,s+1):
    for j in range(3,i+1):
        dp[i]+=(dp[i-j])%mod
    dp[i]+=1

print(dp[s]%mod)

Fixed submission:
s=int(input())
ans=0
mod=10**9+7
from operator import mul
from functools import reduce

def combinations_count(n, r):
    r = min(r, n - r)
    numer = reduce(mul, range(n, n - r, -1), 1)
    denom = reduce(mul, range(1, r + 1), 1)
    return numer // denom

for i in range(1,s//3+1):
    ans+=(combinations_count(s-3*i+i-1,s-3*i))%mod
print(ans%mod)

Buggy python submission (verdict: Runtime Error):
s=int(input())
mod=10**9+7
dp=[0]*(s+1)
dp[1]=0
dp[2]=0

for i in range(3,s+1):
    for j in range(3,i+1):
        dp[i]+=(dp[i-j])%mod
    dp[i]+=1

print(dp[s]%mod)


Fixed submission:
s=int(input())
ans=0
mod=10**9+7
from operator import mul
from functools import reduce

def combinations_count(n, r):
    r = min(r, n - r)
    numer = reduce(mul, range(n, n - r, -1), 1)
    denom = reduce(mul, range(1, r + 1), 1)
    return numer // denom

for i in range(1,s//3+1):
    ans+=(combinations_count(s-3*i+i-1,s-3*i))%mod
print(ans%mod)
Buggy python submission (verdict: Runtime Error):
for i in range(n):
    nm[i]=list(set(nm[i]))
visited=[0]*(n+1)
count=0
for i in range(n):
    if visited[i]==0:
        stack=[]
        stack.append(i)
        visited[i]+=1
        temp=1
        while stack:
            x=stack.pop()
            
            for j in nm[x]:
                if visited[j]==0:
                    visited[j]+=1
                    stack.append(j)
                    temp+=1
        count=max(temp,count)
print(count)

Fixed submission:
from collections import deque
n,m=map(int,input().split())
nm=[[] for _ in range(n+1)]
for i in range(m):
    a,b=map(int,input().split())
    nm[a].append(b)
    nm[b].append(a)
for i in range(n):
    nm[i]=list(set(nm[i]))
visited=[0]*(n+1)
count=0
for i in range(n):
    if visited[i]==0:
        stack=deque()
        stack.append(i)
        visited[i]+=1
        temp=1
        while stack:
            x=stack.pop()
            
            for j in nm[x]:
                if visited[j]==0:
                    visited[j]+=1
                    stack.append(j)
                    temp+=1
        count=max(temp,count)
print(count)
Buggy python submission (verdict: Runtime Error):
h,w,m=map(int,input().split())
bomb=[]
x=[0]*(h+1)
y=[0]*(w+1)
for i in range(m):
    h1,w1=map(int,input().split())
    x[h1]+=1
    y[w1]+=1
    bomb.append((h1,w1))
maxx=max(x)
maxy=max(y)
r=[]
c=[]
for i in range(1,h+1):
    if x[i]==maxx:
        r.append(i)
for j in range(1,w+1):
    if y[i]==maxy:
        c.append(i)
for j in r:
    for k in c:
        if (j,k) not in bomb:
            print(maxx+maxy)
            exit()
print(maxx+maxy-1)

Fixed submission:
n,k=map(int,input().split())
a=list(map(int,input().split()))
ng=0
ok=max(a)+1
while ok-ng>1:
    mid=(ng+ok)//2
    count=0
    for i in range(n):
        if a[i]%mid==0:
            count+=((a[i]//mid)-1)
        else:
            count+=(a[i]//mid)
    if count>k:
        ng=mid
    else:
        ok=mid
print(ok)
Buggy python submission (verdict: Time Limit Exceeded):
n,k=map(int,input().split())
a=list(map(int,input().split()))
ans=[0]*(n-k+1)
r=1
for i in range(k):
    r=r*a[i]
ans[0]+=r
for i in range(1,n-k+1):
    ans[i]+=(ans[i-1]*a[i+k-1])//a[i-1]
    if ans[i]>ans[i-1]:
      print("Yes")
    else:
      print("No")

Fixed submission:
n,k=map(int,input().split())
a=list(map(int,input().split()))
for i in range(n-k):
  if a[k+i]>a[i]:
    print("Yes")
  else:
    print("No")

Buggy python submission (verdict: Time Limit Exceeded):
n,k=map(int,input().split())
a=list(map(int,input().split()))
ans=[0]*(n-k+1)
r=1
for i in range(k):
    r=r*a[i]
ans[0]+=r
for i in range(1,n-k+1):
    ans[i]+=(ans[i-1]*a[i+k-1])//a[i-1]
for j in range(1,n-k+1):
    if ans[j]>ans[j-1]:
        print("Yes")
    else:
        print("No")


Fixed submission:
n,k=map(int,input().split())
a=list(map(int,input().split()))
for i in range(n-k):
  if a[k+i]>a[i]:
    print("Yes")
  else:
    print("No")
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=list(map(int,input().split()))
q=int(input())
for i in range(q):
  b,c = map(int,input().split())
  a=[c if i==b else i for i in a]
  print(sum(a))

Fixed submission:
from collections import Counter
n=input()
a=list(map(int,input().split()))
b=Counter(a)
n=int(input())
ans=sum(a)
for i in range(n):
    x,y=map(int,input().split())
    ans+=b[x]*(y-x)
    print(ans)
    b[y]+=b[x]
    b[x]=0
Buggy python submission (verdict: Time Limit Exceeded):
from collections import Counter
n=int(input())
a=sorted(list(map(int,input().split())))
count=0
b=Counter(a)
count_list=[0]*(10**6)
for i in a:
  if b[i]==1:
    if count_list[i-1]==0:
      count+=1
      j=1
      while i*j<=10**6:
        count_list[i*j-1]+=1
        j+=1
  else:
    j=2
    while i*j<=10**6:
      count_list[i*j-1]+=1
      j+=1
print(count)

Fixed submission:
from collections import Counter
n=int(input())
a=sorted(list(map(int,input().split())))
a_max=a[-1]
count=0
b=Counter(a)
count_list=[0]*(a_max)
for i in a:
  if b[i]==1:
    if count_list[i-1]==0:
      count+=1
      j=1
      while i*j<=a_max:
        count_list[i*j-1]+=1
        j+=1
  else:
    j=2
    while i*j<=a_max:
      count_list[i*j-1]+=1
      j+=1
print(count)
Buggy python submission (verdict: Time Limit Exceeded):
a,v=map(int,input().split())
b,w=map(int,input().split())
t=int(input())
for i in range(t+1):
  if a<b:
    a+=v
    b+=w
    if a==b:
      print("YES")
      break
  else:
    a-=v
    b-=w
    if a==b:
      print("YES")
      break
else:
  print("NO")

Fixed submission:
import math
a,v=map(int,input().split())
b,w=map(int,input().split())
t=int(input())
if v>w and abs(a-b)/(v-w)<=t:
  print("YES")
else:
  print("NO")
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=list(map(int,input().split()))
import operator
from functools import reduce
def mul(*numbers):
    return reduce(operator.mul, numbers)
if mul(*a)<=10**18:
  print(mul(*a))
else:
  print(-1)

Fixed submission:
n=int(input())
a=sorted(list(map(int,input().split())))
if a[0]==0:
    print(0)
else:
    ans=1
    for i in a:
        ans=ans*i
        if ans>10**18:
            print(-1)
            break
    else:
        if ans>10**18:
            print(-1)
        else:
            print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
from operator import mul
from functools import reduce
n=int(input())
a=list(map(int,input().split()))
if reduce(mul, a)<=10**18:
    print(reduce(mul, a))
else:
    print(-1)

Fixed submission:
n=int(input())
a=sorted(list(map(int,input().split())))
if a[0]==0:
    print(0)
else:
    ans=1
    for i in a:
        ans=ans*i
        if ans>10**18:
            print(-1)
            break
    else:
        if ans>10**18:
            print(-1)
        else:
            print(ans)

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

Fixed submission:
n=int(input())
a=sorted(list(map(int,input().split())))
if a[0]==0:
    print(0)
else:
    ans=1
    for i in a:
        ans=ans*i
        if ans>10**18:
            print(-1)
            break
    else:
        if ans>10**18:
            print(-1)
        else:
            print(ans)

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

Fixed submission:
n=int(input())
a=sorted(list(map(int,input().split())))
if a[0]==0:
    print(0)
else:
    ans=1
    for i in a:
        ans=ans*i
        if ans>10**18:
            print(-1)
            break
    else:
        if ans>10**18:
            print(-1)
        else:
            print(ans)
Buggy python submission (verdict: Runtime Error):
a,b,c,k=map(int,input().split())
if a>=k:
  print(a)
else:
  s=k-a
  if a+b>=s:
    print(a)
  else:
    c=k-a-b
    print(a-c)

Fixed submission:
s=input()
t=input()
if t[:-1]==s:
  print("Yes")
else:
  print("No")

Buggy python submission (verdict: Runtime Error):
a=int(input())
b,c = map(int,input.split())
s=input()
print({} {}.format(a+b+c,s))

Fixed submission:
s=input()
t=input()
if t[:-1]==s:
  print("Yes")
else:
  print("No")

Buggy python submission (verdict: Runtime Error):
a=int(input())
b,c = map(str,input().split())
s=input()
print({} {}.format(a+b+c,s))

Fixed submission:
s=input()
t=input()
if t[:-1]==s:
  print("Yes")
else:
  print("No")

Buggy python submission (verdict: Runtime Error):
a=str(S)
b=str(T)
del b[-1:]
if a=b:
  print"yes"
else:
  print"No"

Fixed submission:
s=input()
t=input()
if t[:-1]==s:
  print("Yes")
else:
  print("No")
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=list(map(int,input().split()))
count=0
for i in range(1,n):
    j=0
    while True:
        if j+i>n-1:
            break
        if a[j]+a[j+i]==i:
            count+=1
        j+=1
print(count)

Fixed submission:
from collections import Counter
n=int(input())
a=list(map(int,input().split()))
jc=[0]*n
for i in range(n):
    jc[i]+=i+1-a[i]
jcc=Counter(jc)
count=0
for j in range(n):
    count+=jcc[a[j]+j+1]
print(count)

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=list(map(int,input().split()))
count=0
for i in range(1,n):
    j=0
    while True:
        if j+i>n-1:
            break
        if a[j]+a[j+i]==i:
            count+=1
        j+=1
print(count)

Fixed submission:
from collections import Counter
n=int(input())
a=list(map(int,input().split()))
jc=[0]*n
for i in range(n):
    jc[i]+=i+1-a[i]
jcc=Counter(jc)
count=0
for j in range(n):
    count+=jcc[a[j]+j+1]
print(count)
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=list(map(int,input().split()))
for i in range(n):
  print(a.count(i+1))

Fixed submission:
n=int(input())
result=[0]*n
a=list(map(int,input().split()))
for i in range(n-1):
  result[a[i]-1]+=1
for j in range (n):
  print(result[j])

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=list(map(int,input().split()))
for i in range(n):
  print(a.count(i+1))

Fixed submission:
n=int(input())
result=[0]*n
a=list(map(int,input().split()))
for i in range(n-1):
  result[a[i]-1]+=1
for j in range (n):
  print(result[j])
Buggy python submission (verdict: Time Limit Exceeded):
from collections import Counter
import itertools
n=int(input())
rgb=list(input())
rgb_counter=Counter(rgb)
n_list=[i for i in range(1,n+1)]
count=0
for i,j in itertools.combinations(n_list,2):
    k=2*j-i
    if k<=n and rgb[j-1]!=rgb[i-1] and rgb[j-1]!=rgb[k-1] and rgb[i-1]!=rgb[k-1]:
        count+=1
print(rgb_counter["R"]*rgb_counter["G"]*rgb_counter["B"]-count)


Fixed submission:
from collections import Counter
import itertools
n=int(input())
rgb=list(input())
rgb_counter=Counter(rgb)
n_list=[i for i in range(1,n+1)]
count=0
for i,j in itertools.combinations(n_list,2):
    k=2*j-i
    if k<=n and rgb[j-1]!=rgb[i-1] and rgb[j-1]!=rgb[k-1] and rgb[i-1]!=rgb[k-1]:
        count+=1
print(rgb_counter["R"]*rgb_counter["G"]*rgb_counter["B"]-count)
Buggy python submission (verdict: Time Limit Exceeded):
from collections import deque

n,x,y=map(int,input().split())
map=[[] for _ in range(n+1)]
for i in range(1,n):
    map[i].append(i+1)
    map[i+1].append(i)
map[x].append(y)
map[y].append(x)

ans=[0]*n

for j in range(1,n+1):
    dict=[-1]*(n+1)
    que=deque()
    que.append(j)
    dict[j]=0
    while que:
        t=que.popleft()
        for k in map[t]:
            if dict[k]==-1:
                dict[k]=dict[t]+1
                que.append(k)
    for l in range(1,n+1):
        ans[dict[l]]+=1
for m in range(1,n):
    print(ans[m]//2)

Fixed submission:
from collections import deque

n,x,y=map(int,input().split())
map=[[] for _ in range(n+1)]
for i in range(1,n):
    map[i].append(i+1)
    map[i+1].append(i)
map[x].append(y)
map[y].append(x)

ans=[0]*n

for j in range(1,n+1):
    dict=[-1]*(n+1)
    que=deque()
    que.append(j)
    dict[j]=0
    while que:
        t=que.popleft()
        for k in map[t]:
            if dict[k]==-1:
                dict[k]=dict[t]+1
                que.append(k)
    for l in range(1,n+1):
        ans[dict[l]]+=1
for m in range(1,n):
    print(ans[m]//2)

Buggy python submission (verdict: Runtime Error):
ans=[0]*n

for j in range(1,n+1):
    dict=[-1]*(n+1)
    que=deque()
    que.append(j)
    dict[j]=0
    while que:
        t=que.popleft()
        for k in map[t]:
            if dict[k]==-1:
                dict[k]=dict[t]+1
                que.append(k)
    for l in range(1,n+1):
        ans[dict[l]]+=1
for m in range(1,n):
    print(ans[m]//2)


Fixed submission:
from collections import deque

n,x,y=map(int,input().split())
map=[[] for _ in range(n+1)]
for i in range(1,n):
    map[i].append(i+1)
    map[i+1].append(i)
map[x].append(y)
map[y].append(x)

ans=[0]*n

for j in range(1,n+1):
    dict=[-1]*(n+1)
    que=deque()
    que.append(j)
    dict[j]=0
    while que:
        t=que.popleft()
        for k in map[t]:
            if dict[k]==-1:
                dict[k]=dict[t]+1
                que.append(k)
    for l in range(1,n+1):
        ans[dict[l]]+=1
for m in range(1,n):
    print(ans[m]//2)
Buggy python submission (verdict: Time Limit Exceeded):
from collections import deque
alfabet=deque(input())
n=int(input())
for i in range(n):
  operation_list=list(input().split())
  if int(operation_list[0])==1:
    alfabet.reverse()
  else:
    if int(operation_list[1])==2:
      alfabet.append(operation_list[2])
    else:
      alfabet.appendleft(operation_list[2])
print(''.join(alfabet))   

Fixed submission:
from collections import deque
alfabet=deque(input())
n=int(input())
reverse=0
for i in range(n):
  operation_list=list(input().split())
  if int(operation_list[0])==1:
    reverse+=1
  else:
    if int(operation_list[1])==2 and reverse%2==0:
      alfabet.append(operation_list[2])
    elif int(operation_list[1])==2 and reverse%2==1:
      alfabet.appendleft(operation_list[2])
    elif int(operation_list[1])==1 and reverse%2==0:
      alfabet.appendleft(operation_list[2])
    elif int(operation_list[1])==1 and reverse%2==1:
      alfabet.append(operation_list[2])
if reverse%2!=0:
  alfabet.reverse()
print(''.join(alfabet))

Buggy python submission (verdict: Time Limit Exceeded):
from collections import deque
from itertools import islice
alfabet=deque(input())
n=int(input())
for i in range(n):
  operation_list=list(input().split())
  if int(operation_list[0])==1:
    alfabet2=list(alfabet)
    alfabet=deque(alfabet2[::-1])
  else:
    if int(operation_list[1])==2:
      alfabet.append(operation_list[2])
    else:
      alfabet.appendleft(operation_list[2])
print(''.join(alfabet))   

Fixed submission:
from collections import deque
alfabet=deque(input())
n=int(input())
reverse=0
for i in range(n):
  operation_list=list(input().split())
  if int(operation_list[0])==1:
    reverse+=1
  else:
    if int(operation_list[1])==2 and reverse%2==0:
      alfabet.append(operation_list[2])
    elif int(operation_list[1])==2 and reverse%2==1:
      alfabet.appendleft(operation_list[2])
    elif int(operation_list[1])==1 and reverse%2==0:
      alfabet.appendleft(operation_list[2])
    elif int(operation_list[1])==1 and reverse%2==1:
      alfabet.append(operation_list[2])
if reverse%2!=0:
  alfabet.reverse()
print(''.join(alfabet))
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
startlist=[]
for _ in range(n):
    startlist.append(input())
dictlist=sorted(startlist)
setlist=sorted(list(set(dictlist)))
countlist=[0]*(int(len(setlist)))
count=1
count2=1
for i in range(n):
    if i==n-1:
        countlist[i-count2+1]+=count
    elif dictlist[i+1]==dictlist[i]:
        count+=1
        count2+=1
    else:
        countlist[i-count2+1]+=count
        count=1
indexlist=[i for i,x in enumerate(countlist) if x==max(countlist)]
for j in tuple(indexlist):
    print(setlist[j])

Fixed submission:
n = int(input())
countmax=0
anslist=[]
dic={}
for i in range(n):
    a=input()
    if a in dic:
        dic[a]+=1
    else:
        dic[a]=1
    if dic[a]>countmax:
        countmax=dic[a]
for j in dic.keys():
    if dic[j]==countmax:
        anslist.append(j)
b=sorted(anslist)
for i in b:
    print(i)

Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
startlist=[]
for _ in range(n):
    startlist.append(input())
dictlist=sorted(startlist)
setlist=sorted(list(set(dictlist)))
countlist=[0]*(int(len(setlist)))
count=1
count2=1
for i in range(n):
    if i==n-1:
        countlist[i-count2+1]+=count
    elif dictlist[i+1]==dictlist[i]:
        count+=1
        count2+=1
    else:
        countlist[i-count2+1]+=count
        count=1
indexlist=[i for i,x in enumerate(countlist) if x==max(countlist)]
for j in tuple(sorted(indexlist)):
    print(setlist[j])

Fixed submission:
n = int(input())
countmax=0
anslist=[]
dic={}
for i in range(n):
    a=input()
    if a in dic:
        dic[a]+=1
    else:
        dic[a]=1
    if dic[a]>countmax:
        countmax=dic[a]
for j in dic.keys():
    if dic[j]==countmax:
        anslist.append(j)
b=sorted(anslist)
for i in b:
    print(i)

Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
startlist=[]
for _ in range(n):
    startlist.append(input())
dictlist=sorted(startlist)
setlist=sorted(list(set(dictlist)))
countlist=[0]*(int(len(setlist)))
count=1
count2=1
for i in range(n):
    if i==n-1:
        countlist[i-count2+1]+=count
    elif dictlist[i+1]==dictlist[i]:
        count+=1
        count2+=1
    else:
        countlist[i-count2+1]+=count
        count=1
indexlist=[i for i,x in enumerate(countlist) if x==max(countlist)]
for j in tuple(sorted(indexlist)):
    print(setlist[j])

Fixed submission:
n = int(input())
countmax=0
anslist=[]
dic={}
for i in range(n):
    a=input()
    if a in dic:
        dic[a]+=1
    else:
        dic[a]=1
    if dic[a]>countmax:
        countmax=dic[a]
for j in dic.keys():
    if dic[j]==countmax:
        anslist.append(j)
b=sorted(anslist)
for i in b:
    print(i)
Buggy python submission (verdict: Time Limit Exceeded):
n,k=map(int,input().split())
p1=list(map(int,input().split()))
p2=[]
for i in range(n):
  p2.append(((1+p1[i])/2))
ans=sum(p2[0:k])
for j in range(n-k):
  if ans<sum(p2[j+1:j+k+1]):
    ans=sum(p2[j+1:j+k+1])
print(ans)

Fixed submission:
n,k=map(int,input().split())
p1=list(map(int,input().split()))
p2=[]
for i in range(n):
  p2.append(((1+p1[i])/2))
ans=sum(p2[0:k])
sum1=sum(p2[0:k])
for j in range(n-k):
  sum1=sum1+p2[j+k]-p2[j]
  if ans<sum1:
    ans=sum1
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
n,k=map(int,input().split())
p1=list(map(int,input().split()))
c=0
i=0
while (i+k)<=n:
  c_list=[]
  for j in range(k):
    c_list.append((p1[j+i]+1)/2)
    if sum(c_list)>c:
      c=sum(c_list)
  i+=1
print(c)
    
    

Fixed submission:
n,k=map(int,input().split())
p1=list(map(int,input().split()))
p2=[]
for i in range(n):
  p2.append(((1+p1[i])/2))
ans=sum(p2[0:k])
sum1=sum(p2[0:k])
for j in range(n-k):
  sum1=sum1+p2[j+k]-p2[j]
  if ans<sum1:
    ans=sum1
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=list(map(int,input().split()))
count=0
for i in range(n):
  if min(a[0:i+1])==a[i]:
    count+=1
print(count)

Fixed submission:
n=int(input())
samplelist=list(map(int,input().split()))
count=1
compare_variable=samplelist[0]
for i in range(1,n):
  if compare_variable>samplelist[i]:
    compare_variable=samplelist[i]
    count+=1
print(count)
Buggy python submission (verdict: Runtime Error):
from math import gcd
a,b=int(input().split())
print(a*b/gcd(a,b))

Fixed submission:
from math import gcd
a,b=map(int,input().split())
print((a*b)//gcd(a,b))
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=list(map(int,input().split()))
mod=10**9+7
ans=0
k=1
for i in range(61):
    count0=0
    count1=0
    for j in a:
        if not (j>>i & 1):
            count0+=1
        if j>>i & 1:
            count1+=1
    ans+=((count0*count1)*(k))%mod
    k=(2*k)%mod
    
    
print(ans%mod)

Fixed submission:
n=int(input())
a=list(map(int,input().split()))
mod=10**9+7
ans=0
k=1
for i in range(61):
    count0=0
    count1=0
    for j in a:
        if not (j>>i & 1):
            count0+=1
        if j>>i & 1:
            count1+=1
    ans+=((count0*count1)*(k))%mod
    k=(2*k)%mod
    
    
print(ans%mod)

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(61):
    count0=0
    count1=0
    for j in a:
        if not (j>>i & 1):
            count0+=1
        if j>>i & 1:
            count1+=1
    ans+=((count0*count1)*(2**i))%mod
    
print(ans%mod)

Fixed submission:
n=int(input())
a=list(map(int,input().split()))
mod=10**9+7
ans=0
k=1
for i in range(61):
    count0=0
    count1=0
    for j in a:
        if not (j>>i & 1):
            count0+=1
        if j>>i & 1:
            count1+=1
    ans+=((count0*count1)*(k))%mod
    k=(2*k)%mod
    
    
print(ans%mod)
Buggy python submission (verdict: Runtime Error):
import math
from fractions import Fraction
a,b,x=map(int,input().split())
if b*(a**2)<=x*2:
    print(90-math.degrees(math.atan(Fraction(a**3,2*(a*a*b-x)))))
else:
    print(math.degrees(math.atan(Fraction(a*b*b,2*x))))

Fixed submission:
import math
from fractions import Fraction
a,b,x=map(int,input().split())
if b*(a**2)<=x*2:
    print(math.degrees(math.atan(Fraction(2*(a*a*b-x),a**3))))
else:
    print(math.degrees(math.atan(Fraction(a*b*b,2*x))))
Buggy python submission (verdict: Runtime Error):
s = list(input())
k = int(input())
if not s[0]==s[-1]:
  count1=0
  for i in range(len(s)-1):
    if s[i]==s[i+1]:
      s[i+1]=1
      count1+=1
  print(k*count1)
else:
  s[-1]=0
  count2=0
  for i in range(len(s)-1):
    if s[i]==s[i+1]:
      s[i+12]=1
      count2+=1
  print(k*count2+k)
 
  

Fixed submission:
s=list(input())
n=len(s)
k=int(input())
count=[]
i=0
while i<=n-1:
    j=0
    while i+j+1<=n-1 and s[i+j]==s[i+j+1]:
        j+=1
    count.append(j+1)
    i+=(j+1)

length=len(count)
if length==1:
    print((n*k)//2)
   
else:
    if s[0]==s[-1]:
        ans=0
        for l in range(length):
            if l!=0 and l!=length-1:
                ans+=(count[l]//2)*k
        ans+=(count[0]//2+count[-1]//2)
        ans+=((count[0]+count[-1])//2)*(k-1)
        print(ans)
    else:
        ans=0
        for m in count:
            ans+=(m//2)*k
        print(ans)
Buggy python submission (verdict: Runtime Error):
from math import gcd
n,m=map(int,input().split())
gcd=gcd(m,n)
memory=[0]*(gcd)
count=0
for i in range(2,gcd+1):
    if memory[i-1]==0 and gcd%i==0:
        count+=1
        k=1
        while True:
            memory[k*(i)-1]+=1
            k+=1
            if k*i-1>gcd-1:
                break
print(count+1)

Fixed submission:
import math
n,m=map(int,input().split())
gcd=math.gcd(m,n)
i=1
ans=[]
max=int(math.sqrt(gcd))
for i in range(2,max+2):
    while gcd%i==0:
        ans.append(i)
        gcd//=i
if gcd>1:
  ans.append(n)

print(len(set(ans))+1)
Buggy python submission (verdict: Runtime Error):
n=int(input())
b=list(map(int,input().split()))
a=[b[0],b[n-2]]
for i in range(n-1):
  a.append(min(a[i+1],a[i+2]))
print(sum(a))


Fixed submission:
n=int(input())
b=list(map(int,input().split()))
a=[b[0],b[n-2]]
for i in range(n-2):
  a.append(min(b[i],b[i+1]))
print(sum(a))