Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
N,K,C=map(int,input().split())
SL=input()
SR=SL[::-1]
Left=[]
Right=[]
Last=-N
Rast=-N
cL=cR=0
for i in range(N):
    if SL[i]=="o" and i-Last>C and cL<=K:
        Left.append(i)
        Last=i
        cL+=1
    if SR[i]=="o" and i-Rast>C and cR<=K:
        Right.append(N-i-1)
        Rast=i
        cR+=1
Right=Right[::-1]

ans=[]

for k in range(K):
    if Left[k]==Right[k]:
        ans.append(Left[k]+1)

if len(ans)==0:
    print()
else:
    for a in ans:
        print(a)

Fixed submission:
N,K,C=map(int,input().split())
SL=input()
SR=SL[::-1]
Left=[]
Right=[]
Last=-N-1
Rast=-N-1
cL=cR=0
for i in range(N):
    if SL[i]=="o" and i-Last>C and cL<=K:
        Left.append(i)
        Last=i
        cL+=1
    if SR[i]=="o" and i-Rast>C and cR<=K:
        Right.append(N-i-1)
        Rast=i
        cR+=1
Right=Right[::-1]

ans=[]
for k in range(K):
    if Left[k]==Right[k]:
        ans.append(Left[k]+1)

if len(ans)==0:
    print()
else:
    for a in ans:
        print(a)

Buggy python submission (verdict: Runtime Error):
N,K,C=map(int,input().split())
SL=input()
SR=SL[::-1]
Left=[]
Right=[]
Last=-N
Rast=-N
cL=cR=0
for i in range(N):
    if SL[i]=="o" and i-Last>C and cL<=K:
        Left.append(i)
        Last=i
        cL+=1
    if SR[i]=="o" and i-Rast>C and cR<=K:
        Right.append(N-i-1)
        Rast=i
        cR+=1
Right=Right[::-1]

ans=[]

for k in range(K):
    if Left[k]==Right[k]:
        ans.append(Left[k]+1)
print(ans)

Fixed submission:
N,K,C=map(int,input().split())
SL=input()
SR=SL[::-1]
Left=[]
Right=[]
Last=-N-1
Rast=-N-1
cL=cR=0
for i in range(N):
    if SL[i]=="o" and i-Last>C and cL<=K:
        Left.append(i)
        Last=i
        cL+=1
    if SR[i]=="o" and i-Rast>C and cR<=K:
        Right.append(N-i-1)
        Rast=i
        cR+=1
Right=Right[::-1]

ans=[]
for k in range(K):
    if Left[k]==Right[k]:
        ans.append(Left[k]+1)

if len(ans)==0:
    print()
else:
    for a in ans:
        print(a)
Buggy python submission (verdict: Runtime Error):

# 回分判定
def palind(LIST, N):
    for i in range(N):
        if LIST[i] != LIST[-1-i]:
            return False
    return True
​
S = list(input())
# front: Sの前半, rear: Sの後半
front = S[:((len(S)-1)//2)]
# Sおよびfrontが回分であれば真 (frontが回分ならば、rearも回分であることは自明)
if palind(S, len(S)) and palind(front, len(front)):
    print('Yes')
else:
    print('No')

Fixed submission:
def c1(S):
    N=len(S)
    if S == S[::-1]:
        return True
    else:
        return False

S=input()
N=len(S)
SS=S[:(N-1)//2]
SSS=S[(N+3)//2-1:]
if SS==SSS and c1(SS):
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
A=list(map(int,input().split()))
A1=sorted(A)
order=[]
value=[]
cmb=[]
cnt=1

for i in range(1,N):
    if A1[i]!=A1[i-1]:
        order.append(A1[i-1])
        value.append(cnt)
        cmb.append((cnt*(cnt-1)//2))
        cnt=1
        if i==N-1:
            order.append(A1[i])
            value.append(1)
            cmb.append(0)
    else:
        cnt+=1
        if i==N-1:
            order.append(A1[i])
            value.append(cnt)
            cmb.append(cnt*(cnt-1)//2)
SUM=sum(cmb)

for j in range(N):
    n=order.index(A[j])
    v=value[n]
    print(SUM-cmb[n]+(v-1)*(v-2)//2)


Fixed submission:
N=int(input())
A=list(map(int,input().split()))
A1=sorted(A)
cnt=[0 for _ in range(N+1)] #cnt_table[i]: 数字iの要素の個数

for i in range(N):
    cnt[A[i]]+=1

cmb=[cnt[k]*(cnt[k]-1)//2 for k in range(N+1)]
SUM=sum(cmb)

for j in range(N):
    n=A[j]
    v=cnt[A[j]]
    print(SUM-cmb[n]+(v-1)*(v-2)//2)

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
A=list(map(int,input().split()))
A1=sorted(A)
order=[]
value=[]
cmb=[]
cnt=1

for i in range(1,N):
    if A1[i]!=A1[i-1]:
        order.append(A1[i-1])
        value.append(cnt)
        cmb.append((cnt*(cnt-1)//2))
        cnt=1
        if i==N-1:
            order.append(A1[i])
            value.append(1)
            cmb.append(0)
    else:
        cnt+=1
        if i==N-1:
            order.append(A1[i])
            value.append(cnt)
            cmb.append(cnt*(cnt-1)//2)
SUM=sum(cmb)

for j in range(N):
    n=order.index(A[j])
    v=value[n]
    print(SUM-cmb[n]+(v-1)*(v-2)//2)


Fixed submission:
N=int(input())
A=list(map(int,input().split()))
A1=sorted(A)
cnt=[0 for _ in range(N+1)] #cnt_table[i]: 数字iの要素の個数

for i in range(N):
    cnt[A[i]]+=1

cmb=[cnt[k]*(cnt[k]-1)//2 for k in range(N+1)]
SUM=sum(cmb)

for j in range(N):
    n=A[j]
    v=cnt[A[j]]
    print(SUM-cmb[n]+(v-1)*(v-2)//2)
Buggy python submission (verdict: Runtime Error):
N,A,B=map(int,input().split())

elif N%(A+B)<=A:
    print(N//(A+B)*A+N%(A+B))
else:
    print(N//(A+B)*A+A)

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

if N%(A+B)<=A:
    print(N//(A+B)*A+N%(A+B))
else:
    print(N//(A+B)*A+A)
Buggy python submission (verdict: Time Limit Exceeded):
def even(S,F,C,c):
    if (F==1 and c%2==0) or (F==2 and c%2==1):
        return C+S
    else:
        return S+C

S=input()
Q=int(input())
c=0
for i in range(Q):
    T=list(map(str,input().split()))
    if len(T)==1:
        c+=1
    else:
        S=even(S,int(T[1]),T[2],c)
        
if c%2==1:
    S=S[::-1]
print(S)

Fixed submission:
S=input()
Q=int(input())
c=0
left=""
right=""
for i in range(Q):
    T=list(map(str,input().split()))
    if len(T)==1:
        c+=1
    else:
        if (T[1]=="1" and c%2==0) or (T[1]=="2" and c%2==1):
            left+=T[2]
        else:
            right+=T[2]

if c%2==0:
    ans=left[::-1]+S+right
else:
    ans=right[::-1]+S[::-1]+left
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
def even(S,F,C,c):
    if (F==1 and c%2==0) or (F==2 and c%2==1):
        return C+S
    else:
        return S+C

S=input()
Q=int(input())
c=0
for i in range(Q):
    T=list(map(str,input().split()))
    if len(T)==1:
        c+=1
    else:
        S=even(S,int(T[1]),T[2],c)
        
if c%2==1:
    S=S[::-1]
print(S)

Fixed submission:
S=input()
Q=int(input())
c=0
left=""
right=""
for i in range(Q):
    T=list(map(str,input().split()))
    if len(T)==1:
        c+=1
    else:
        if (T[1]=="1" and c%2==0) or (T[1]=="2" and c%2==1):
            left+=T[2]
        else:
            right+=T[2]

if c%2==0:
    ans=left[::-1]+S+right
else:
    ans=right[::-1]+S[::-1]+left
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
def odd(S):
    return S[::-1]

def even(S,F,C,c):
    if F==1 and c%2==0 or F==2 and c%2==1:
        C+=S
        return C
    else:
        S+=C
        return S

S=input()
Q=int(input())
c=0
for i in range(Q):
    T=list(map(str,input().split()))
    if len(T)==1:
        c+=1
    else:
        S=even(S,int(T[1]),T[2],c)
        
if c%2==1:
    S=odd(S)

print(S)

Fixed submission:
S=input()
Q=int(input())
c=0
left=""
right=""
for i in range(Q):
    T=list(map(str,input().split()))
    if len(T)==1:
        c+=1
    else:
        if (T[1]=="1" and c%2==0) or (T[1]=="2" and c%2==1):
            left+=T[2]
        else:
            right+=T[2]

if c%2==0:
    ans=left[::-1]+S+right
else:
    ans=right[::-1]+S[::-1]+left
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
def odd(S):
    SS=""
    for i in range(len(S)):
        SS+=S[-i-1]
    return SS

def even(S,F,C):
    if F==1:
        C+=S
        return C
    else:
        S+=C
        return S

S=input()
Q=int(input())

for i in range(Q):
    T=list(map(str,input().split()))
    if len(T)==1:
        temp=odd(S)
        S=temp
    else:
        temp=even(S,int(T[1]),T[2])
        S=temp
        
print(S)

Fixed submission:
S=input()
Q=int(input())
c=0
left=""
right=""
for i in range(Q):
    T=list(map(str,input().split()))
    if len(T)==1:
        c+=1
    else:
        if (T[1]=="1" and c%2==0) or (T[1]=="2" and c%2==1):
            left+=T[2]
        else:
            right+=T[2]

if c%2==0:
    ans=left[::-1]+S+right
else:
    ans=right[::-1]+S[::-1]+left
print(ans)
Buggy python submission (verdict: Runtime Error):
N,M=map(int,input().split())
s=[]
c=[]
for _ in range(M):
    S,C=map(int,input().split())
    s.append(S)
    c.append(C)

num=[10]*N

for i in range(M):
    if s[i]==1 and c[i]==0:
        num="-1"
        break
    elif num[s[i]-1]==10:
        num[s[i]-1]=c[i]
    elif num[s[i]-1]!=10 and num[s[i]-1]!=c[i]:
        num="-1"
        break
for l in range(N):
    if num[l]==10:
        num[l]=0
if num=="-1":
    print(num)
else:
    if num[0]==0:
        num[0]=1
    for j in range(N):
        print(num[j],end="")

Fixed submission:
N,M=map(int,input().split())
s=[]
c=[]
for _ in range(M):
    S,C=map(int,input().split())
    s.append(S)
    c.append(C)

num=[10]*N

for i in range(M):
    if N>1 and s[i]==1 and c[i]==0:
        num="-1"
        break
    elif num[s[i]-1]==10:
        num[s[i]-1]=c[i]
    elif num[s[i]-1]!=10 and num[s[i]-1]!=c[i]:
        num="-1"
        break
if num=="-1":
    print(num)
else:
    for l in range(N):
        if num[l]==10:
            num[l]=0
    if num[0]==0 and N>1:
        num[0]=1
    for j in range(N):
        print(num[j],end="")
Buggy python submission (verdict: Time Limit Exceeded):
def cmb(n,r,mod):
    p,q=1,1
    if r>n/2:
        r=n-r
    for i in range(r):
        p*=n-i
        q*=i+1
    return (p*pow(q,mod-2,mod))%mod
    
n,a,b=map(int,input().split())
mod=10**9+7
v=pow(2,n,mod)-1
print((v-cmb(n,a,mod)-cmb(n,b,mod))%mod)

Fixed submission:
def cmb(n,r,mod):
    p,q=1,1
    if r>n/2:
        r=n-r
    for i in range(r):
        p*=n-i
        p%=mod
        q*=i+1
        q%=mod
    return (p*pow(q,mod-2,mod))%mod
    
n,a,b=map(int,input().split())
mod=10**9+7
v=pow(2,n,mod)-1
print((v-cmb(n,a,mod)-cmb(n,b,mod))%mod)

Buggy python submission (verdict: Time Limit Exceeded):
n,a,b=map(int,input().split())
p=10**9+7
nCa=1
nCb=1
if a>n/2:
    a=n-a
if b>n/2:
    b=n-b

for i in range(1,max(a,b)+1):
    if i<=a:
        nCa=(n-i+1)*nCa//i
    if i<=b:
        nCb=nCb*(n-i+1)//i
    if i>a+1 and i>b+1:
        break
    
ans=2**n-1-nCa-nCb
print(ans%p)

Fixed submission:
def cmb(n,r,mod):
    p,q=1,1
    if r>n/2:
        r=n-r
    for i in range(r):
        p*=n-i
        p%=mod
        q*=i+1
        q%=mod
    return (p*pow(q,mod-2,mod))%mod
    
n,a,b=map(int,input().split())
mod=10**9+7
v=pow(2,n,mod)-1
print((v-cmb(n,a,mod)-cmb(n,b,mod))%mod)
Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
S=[input() for _ in range(N)]
S.sort()
cnt=[0]*N
cnt[0]=1

for i in range(1,N):
    if S[i]==S[i-1]:
        cnt[i]=cnt[i-1]+1
    else:
        cnt[i]=1
cmax=max(cnt)
while cmax in cnt:
    A=cnt.index(cmax)
    print(S[A])
    cnt[A]=0

Fixed submission:
N=int(input())
S=[input() for _ in range(N)]
S.sort()
cnt=1
sheet=[[],[]]

for i in range(1,N):
    if S[i]==S[i-1]:
        cnt+=1
        if i==N-1:
            sheet[0].append(S[i-1])
            sheet[1].append(cnt)
    else:
        sheet[0].append(S[i-1])
        sheet[1].append(cnt)
        cnt=1
        if i==N-1:
            sheet[0].append(S[i])
            sheet[1].append(cnt)

cmax=max(sheet[1])
for j in range(len(sheet[1])):
    if sheet[1][j]==cmax:
        print(sheet[0][j])

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
S=[input() for _ in range(N)]
cnt=[0]*N
cnt[0]=1
for i in range(1,N):
    if S[i] in S[:i]:
        cnt[S.index(S[i])]+=1
    else:
        cnt[i]=1
cmax=max(cnt)
ans=[]
for j in range(N):
    if cnt[j]==cmax:
        ans.append(S[j])
ans.sort()
for k in ans:
    print(k)

Fixed submission:
N=int(input())
S=[input() for _ in range(N)]
S.sort()
cnt=1
sheet=[[],[]]

for i in range(1,N):
    if S[i]==S[i-1]:
        cnt+=1
        if i==N-1:
            sheet[0].append(S[i-1])
            sheet[1].append(cnt)
    else:
        sheet[0].append(S[i-1])
        sheet[1].append(cnt)
        cnt=1
        if i==N-1:
            sheet[0].append(S[i])
            sheet[1].append(cnt)

cmax=max(sheet[1])
for j in range(len(sheet[1])):
    if sheet[1][j]==cmax:
        print(sheet[0][j])
Buggy python submission (verdict: Time Limit Exceeded):
N,K=map(int,input().split())
p=list(map(int,input().split()))
v=[0]*(N-K+1)
for i in range(N-K+1):
    v[i]=(sum(p[i:i+K])+K)/2
print(max(v))

Fixed submission:
N,K=map(int,input().split())
p=list(map(int,input().split()))
ans=(sum(p[0:K])+K)/2
temp=ans
for i in range(1,N-K+1):
    temp-=(p[i-1]+1)/2
    temp+=(p[i+K-1]+1)/2
    if temp>ans:
        ans=temp
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
H,N=map(int,input().split())
A=[]
B=[]

for _ in range(N):
    a,b=map(int,input().split())
    A.append(a)
    B.append(b)

dp=[0]
AM=max(A)
BM=max(B)
for i in range(1,H+AM):
    dcand=dp[-1]+BM
    for j in range(N):
        dcand=min(dcand,B[j]+min(dp[i-A[j]:]))
    dp.append(dcand)

print(min(dp[H:]))

Fixed submission:
h, n = map(int, input().split())
magics = [list(map(int, input().split())) for _ in range(n)]
max_a = max(a for a, b in magics)
dp = [0] * (h + max_a)
for i in range(1, h + max_a):
    dp[i] = min(dp[i - a] + b for a, b in magics)
print(dp[h])

Buggy python submission (verdict: Time Limit Exceeded):
H,N=map(int,input().split())
A=[]
B=[]

for _ in range(N):
    a,b=map(int,input().split())
    A.append(a)
    B.append(b)

dp=[0]
AM=max(A)
BM=max(B)
for i in range(1,H+AM):
    dcand=dp[-1]+BM
    for j in range(N):
        dcand=min(dcand,B[j]+min(dp[i-A[j]:]))
    dp.append(dcand)

print(min(dp[H:]))

Fixed submission:
h, n = map(int, input().split())
magics = [list(map(int, input().split())) for _ in range(n)]
max_a = max(a for a, b in magics)
dp = [0] * (h + max_a)
for i in range(1, h + max_a):
    dp[i] = min(dp[i - a] + b for a, b in magics)
print(dp[h])

Buggy python submission (verdict: Time Limit Exceeded):
H,N=map(int,input().split())
A=[]
B=[]

for _ in range(N):
    a,b=map(int,input().split())
    A.append(a)
    B.append(b)

dp=[0]
for i in range(1,H+max(A)):
    dcand=[]
    for j in range(N):
        dcand.append(B[j]+min(dp[i-A[j]:]))
    dp.append(min(dcand))

print(min(dp[H:]))

Fixed submission:
h, n = map(int, input().split())
magics = [list(map(int, input().split())) for _ in range(n)]
max_a = max(a for a, b in magics)
dp = [0] * (h + max_a)
for i in range(1, h + max_a):
    dp[i] = min(dp[i - a] + b for a, b in magics)
print(dp[h])
Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
P=list(map(int,input().split()))
ans=0
for i in range(N):
    C=True
    for j in range(i):
        if P[j]<P[i]:
            C=False
    if C:
        ans+=1
print(ans)

Fixed submission:
N=int(input())
P=list(map(int,input().split()))
ans=1
m=P[0]
for i in range(1,N):
    if m>P[i]:
        m=P[i]
        ans+=1
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
P=list(map(int,input().split()))
ans=0
for i in range(N):
    C=True
    for j in range(i):
        if P[j]<P[i]:
            C=False
    if C:
        ans+=1
print(ans)

Fixed submission:
N=int(input())
P=list(map(int,input().split()))
ans=1
m=P[0]
for i in range(1,N):
    if m>P[i]:
        m=P[i]
        ans+=1
print(ans)
Buggy python submission (verdict: Runtime Error):
import fractions
from functools import reduce

def lcm_base(x, y):
    return (x * y) // fractions.gcd(x, y)

def lcm(*numbers):
    return reduce(lcm_base, numbers, 1)

def lcm_list(numbers):
    return reduce(lcm_base, numbers, 1)

a=10**9+7
N=int(input())
A=list(map(int,input().split()))

common=lcm_list(A)
ans=0
for i in range(N):
    ans+=A[i]**(-1)
print(int(common*ans)%a)

Fixed submission:
def lcm(a):
    from fractions import gcd
    x = a[0]
    for i in range(1, len(a)):
        x = (x * a[i]) // gcd(x, a[i])
    return x

a=10**9+7
N=int(input())
A=list(map(int,input().split()))

common=lcm(A)
ans=0
for i in range(N):
    ans+=common//A[i]
print(ans%a)

Buggy python submission (verdict: Time Limit Exceeded):
import fractions
from functools import reduce

def lcm_base(x, y):
    return (x * y) // fractions.gcd(x, y)

def lcm(*numbers):
    return reduce(lcm_base, numbers, 1)

def lcm_list(numbers):
    return reduce(lcm_base, numbers, 1)

a=10**9+7
N=int(input())
A=list(map(int,input().split()))

common=lcm_list(A)
ans=0
for i in range(N):
    ans+=common//A[i]
print(ans%a)

Fixed submission:
def lcm(a):
    from fractions import gcd
    x = a[0]
    for i in range(1, len(a)):
        x = (x * a[i]) // gcd(x, a[i])
    return x

a=10**9+7
N=int(input())
A=list(map(int,input().split()))

common=lcm(A)
ans=0
for i in range(N):
    ans+=common//A[i]
print(ans%a)

Buggy python submission (verdict: Time Limit Exceeded):
import fractions
import math
from functools import reduce

def lcm_base(x, y):
    return (x * y) // fractions.gcd(x, y)

def lcm(*numbers):
    return reduce(lcm_base, numbers, 1)

def lcm_list(numbers):
    return reduce(lcm_base, numbers, 1)

a=10**9+7
N=int(input())
A=list(map(int,input().split()))

common=lcm_list(A)
B=[]
for i in range(N):
    B.append(common//A[i])
print(sum(B)%a)

Fixed submission:
def lcm(a):
    from fractions import gcd
    x = a[0]
    for i in range(1, len(a)):
        x = (x * a[i]) // gcd(x, a[i])
    return x

a=10**9+7
N=int(input())
A=list(map(int,input().split()))

common=lcm(A)
ans=0
for i in range(N):
    ans+=common//A[i]
print(ans%a)

Buggy python submission (verdict: Runtime Error):
import fractions
import math
from functools import reduce

def lcm_base(x, y):
    return (x * y) // math.gcd(x, y)

def lcm(*numbers):
    return reduce(lcm_base, numbers, 1)

def lcm_list(numbers):
    return reduce(lcm_base, numbers, 1)

a=10**9+7
N=int(input())
A=list(map(int,input().split()))

common=lcm_list(A)
B=[]
for i in range(N):
    B.append(common//A[i])
print(sum(B)%a)

Fixed submission:
def lcm(a):
    from fractions import gcd
    x = a[0]
    for i in range(1, len(a)):
        x = (x * a[i]) // gcd(x, a[i])
    return x

a=10**9+7
N=int(input())
A=list(map(int,input().split()))

common=lcm(A)
ans=0
for i in range(N):
    ans+=common//A[i]
print(ans%a)
Buggy python submission (verdict: Runtime Error):
import math
A,B=map(int,input().split())
print(A*B//math.gcd(A,B))

Fixed submission:
def gcd(a,b):
    while b!=0:
        a,b=b,a%b
    return a
A,B=map(int,input().split())
print(A*B//gcd(A,B))

Buggy python submission (verdict: Runtime Error):
import math
A,B=map(int,input().split())
print(A*B//math.gcd(A,B))

Fixed submission:
def gcd(a,b):
    while b!=0:
        a,b=b,a%b
    return a
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()))
i=0
ans=0

if 1 in a:
    while i<len(a):
        if a[i]!=i+1:
            del a[i]
            ans+=1
        else:
            i+=1
else:
    ans=-1
print(ans)


Fixed submission:
N=int(input())
a=list(map(int,input().split()))
i=0
j=0
ans=0
if 1 in a:
    while j<N:
        if a[j]!=i+1:
            ans+=1
        else:
            i+=1
        j+=1
else:
    ans=-1
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
a=list(map(int,input().split()))
i=0
ans=0

if 1 in a:
    while i<len(a):
        if a[i]!=i+1:
            del a[i]
            ans+=1
        else:
            i+=1
else:
    ans=-1
print(ans)

Fixed submission:
N=int(input())
a=list(map(int,input().split()))
i=0
j=0
ans=0
if 1 in a:
    while j<N:
        if a[j]!=i+1:
            ans+=1
        else:
            i+=1
        j+=1
else:
    ans=-1
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
A=list(map(int,input().split()))
P=10**9+7
ans=0
BIN=[0]*N
for h in range(N):
    BIN[h]=bin(A[h])[2:].zfill(60)

for i in range(60):
    inc=0
    one=0
    zero=0
    for j in range(N):
        if BIN[j][59-i]=="0":
            zero+=1
        else:
            one+=1
    ans+=zero*one*2**i
print(ans%P)


Fixed submission:
N=int(input())
A=list(map(int,input().split()))
P=10**9+7
ans=0
BIN=[0]*N
for h in range(N):
    BIN[h]=bin(A[h])[2:].zfill(60)

for i in range(60):
    inc=0
    one=0
    zero=0
    for j in range(N):
        if BIN[j][59-i]=="0":
            zero+=1
        else:
            one+=1
    ans+=zero*one*2**i
print(ans%P)

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
A=list(map(int,input().split()))
P=10**9+7
ans=0
BIN=[0]*N
for h in range(N):
    BIN[h]=bin(A[h])[2:].zfill(60)

for i in range(N-1):
    for j in range(i+1,N):
        ans+=A[i]^A[j]
print(ans%P)

Fixed submission:
N=int(input())
A=list(map(int,input().split()))
P=10**9+7
ans=0
BIN=[0]*N
for h in range(N):
    BIN[h]=bin(A[h])[2:].zfill(60)

for i in range(60):
    inc=0
    one=0
    zero=0
    for j in range(N):
        if BIN[j][59-i]=="0":
            zero+=1
        else:
            one+=1
    ans+=zero*one*2**i
print(ans%P)
Buggy python submission (verdict: Runtime Error):
N=int(input())

X=math.ceil(N/1.08)
if X*1.08==N:
    print(int(X))
else:
    print(":(")

Fixed submission:
import math

N=int(input())
X=math.ceil(N/1.08)
if math.floor(X*1.08)==N:
    print(int(X))
else:
    print(":(")
Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
S=input()
PIN=[]
ans=0
#パスコード000~999まで、Sに含まれるか判定
for i in range(N):
    Ein=S[i]
    for j in range(i+1,N):
        Zwei=S[j]
        for k in range(j+1,N):
            Drei=S[k]
            cand=Ein+Zwei+Drei
            if cand in PIN:
                continue
            else:
                PIN.append(cand)
    
print(len(PIN))

Fixed submission:
N=int(input())
S=input()
PIN=[]
b1=[]
for i in range(N-2):
    Ein=S[i]
    b2=[]
    if Ein in b1:
        continue
    else:
        b1.append(Ein)
    for j in range(i+1,N-1):
        b3=[]
        Zwei=S[j]
        if Zwei in b2:
            continue
        else:
            b2.append(Zwei)
        for k in range(j+1,N):
            Drei=S[k]
            if Drei in b3:
                continue
            else:
                b3.append(Drei)
                cand=Ein+Zwei+Drei
            if cand in PIN:
                continue
            else:
                PIN.append(cand)
print(len(PIN))
Buggy python submission (verdict: Runtime Error):
N=int(input())
A=list(map(int,input().split()))
mod=10**9+7

dp=[3]
col=[1]
for i in range(1,N):
    if A[i]==0:
        col.append(1)
        dp.append(dp[-1]*(4-len(col)))
    else:
        p=0
        for c in range(len(col)):
            if col[c]==A[i]:
                if p==0:
                    col[c]+=1
                p+=1
        dp.append(dp[-1]*p%mod)
        if p==0:
            print(A[N])
print(dp[-1]%mod)


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

dp=[1]
col=[]
for i in range(N):
    if A[i]==0:
        col.append(1)
        dp.append(dp[-1]*(4-len(col)))
    else:
        p=0
        for c in range(len(col)):
            if col[c]==A[i]:
                p+=1
                if p==1:
                    col[c]+=1
        dp.append(dp[-1]*p%mod)

print(dp[-1]%mod)

Buggy python submission (verdict: Runtime Error):
N=int(input())
A=list(map(int,input().split()))
mod=10**9+7

dp=[3]
col=[1]
for i in range(1,N):
    if A[i]==0:
        col.append(1)
        dp.append(dp[-1]*(4-len(col)))
    else:
        dp.append(dp[-1]*col.count(A[i])%mod)
        col[col.index(A[i])]+=1
print(dp[-1]%mod)

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

dp=[1]
col=[]
for i in range(N):
    if A[i]==0:
        col.append(1)
        dp.append(dp[-1]*(4-len(col)))
    else:
        p=0
        for c in range(len(col)):
            if col[c]==A[i]:
                p+=1
                if p==1:
                    col[c]+=1
        dp.append(dp[-1]*p%mod)

print(dp[-1]%mod)
Buggy python submission (verdict: Runtime Error):
N=int(input())
S=input()
if N%2==1:
    print("No")
elif N==2:
    T1=S[0]
    T2=S[1]
else:
    T1=S[0:(N//2)]
    T2=S[N//2:(N)]
print(T1,T2)
if S==T1+T2:
    print("Yes")
else:
    print("No")

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

if N%2==0 and S[0:N//2]==S[N//2:N]:
    print("Yes")
else:
    print("No")