Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
n,m=map(int,input().split())
xy = [map(int, input().split()) for _ in range(m)]
x, y = [list(i) for i in zip(*xy)]
ans=0

l=[-1]*n

def rootfind(a):
    while 1:
        if l[a-1]>0:
            a=l[a-1]
        else:
            break
    return a


def rootunion(c,d):
    cr=rootfind(c)
    dr=rootfind(d)
    if cr==dr:
        pass
    else:
        l[cr-1]=dr


for j in range(m):
    p=x[j]
    q=y[j]
    rootunion(p,q)

for o in l:
    if o<0:
        ans+=1

print(ans-1)

Fixed submission:
n,m=map(int,input().split())
xy = [map(int, input().split()) for _ in range(m)]
x, y = [list(i) for i in zip(*xy)]
ans=0

l=[-1]*n

def rootfind(a):
    changelist=[]
    while 1:
        if l[a-1]>0:
            changelist.append(a)
            a=l[a-1]
        else:
            break
    for e in changelist:
        l[e-1]=a
    return a


def rootunion(c,d):
    cr=rootfind(c)
    dr=rootfind(d)
    if cr==dr:
        pass
    else:
        l[cr-1]=dr


for j in range(m):
    p=x[j]
    q=y[j]
    rootunion(p,q)

for o in l:
    if o<0:
        ans+=1

print(ans-1)
Buggy python submission (verdict: Runtime Error):
n=int(input())
xy = [map(int, input().split()) for _ in range(5)]
x, y = [list(i) for i in zip(*xy)]

zoro=0
for i in range(n):
    if x[i]==y[i]:
        zoro+=1
        if zoro==3:
            print("Yes")
            exit()
    else:
        zoro=0

print("No")

Fixed submission:
n=int(input())
xy = [map(int, input().split()) for _ in range(n)]
x, y = [list(i) for i in zip(*xy)]

zoro=0
aru=0
for i in range(n):
    if x[i]==y[i]:
        zoro+=1
        if zoro==3:
            aru=1
    else:
        zoro=0

if aru==1:
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Runtime Error):
s=int(input())
import math
from scipy.special import comb
ketamax=int(math.floor(s/3))


waru=pow(10,9)+7
ans=0
for i in range(1,ketamax+1):
  nokori=s-3*i
  kazu=comb(nokori+i-1,i-1)%waru
  ans=(ans+kazu)%waru


answer=int(ans%waru)
print(answer)

Fixed submission:
s=int(input())
import math
ketamax=int(math.floor(s/3))

from operator import mul
from functools import reduce

def cmb(n,r):
    r = min(n-r,r)
    if r == 0: return 1
    over = reduce(mul, range(n, n - r, -1))
    under = reduce(mul, range(1,r + 1))
    return over // under

waru=pow(10,9)+7
ans=0
for i in range(1,ketamax+1):
  nokori=s-3*i
  kazu=cmb(nokori+i-1,i-1)%waru
  ans=(ans+kazu)%waru


answer=int(ans%waru)
print(answer)

Buggy python submission (verdict: Runtime Error):
s=int(input())
import math
ketamax=int(math.floor(s/3))

def kaijo(a,b):
    x=a
    for i in range(a+1,b+1):
        x=x*i
    return x

def comb(n, r):
    if r==0:
        return 1
    else:
        a=kaijo(n-r+1,n)/kaijo(1,r)
    return a


waru=pow(10,9)+7
ans=0
for i in range(1,ketamax+1):
  nokori=s-3*i
  kazu=comb(nokori+i-1,i-1)%waru
  ans=(ans+kazu)%waru


answer=int(ans%waru)
print(answer)

Fixed submission:
s=int(input())
import math
ketamax=int(math.floor(s/3))

from operator import mul
from functools import reduce

def cmb(n,r):
    r = min(n-r,r)
    if r == 0: return 1
    over = reduce(mul, range(n, n - r, -1))
    under = reduce(mul, range(1,r + 1))
    return over // under

waru=pow(10,9)+7
ans=0
for i in range(1,ketamax+1):
  nokori=s-3*i
  kazu=cmb(nokori+i-1,i-1)%waru
  ans=(ans+kazu)%waru


answer=int(ans%waru)
print(answer)

Buggy python submission (verdict: Runtime Error):
s=int(input())
import math
ketamax=math.floor(s/3)

def kaijo(a,b):
    x=a
    for i in range(a+1,b+1):
        x=x*i
    return x

def comb(n, r):
    if r==0:
        return 1
    elif r==1:
        return n
    else:
        a=kaijo(n-r+1,n)/kaijo(1,r)
    return a

ans=0
for i in range(1,ketamax+1):
  nokori=s-3*i
  kazu=comb(nokori+i-1,i-1)
  ans+=kazu

waru=pow(10,9)+7
answer=int(ans%waru)
print(answer)

Fixed submission:
s=int(input())
import math
ketamax=int(math.floor(s/3))

from operator import mul
from functools import reduce

def cmb(n,r):
    r = min(n-r,r)
    if r == 0: return 1
    over = reduce(mul, range(n, n - r, -1))
    under = reduce(mul, range(1,r + 1))
    return over // under

waru=pow(10,9)+7
ans=0
for i in range(1,ketamax+1):
  nokori=s-3*i
  kazu=cmb(nokori+i-1,i-1)%waru
  ans=(ans+kazu)%waru


answer=int(ans%waru)
print(answer)
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=list(map(int,input().split()))
ans=0
for i in range(n):
    b=(a[i]*sum(a[i+1:n]))%1000000007
    ans=ans+b
d=ans%(1000000007)
print(d)

Fixed submission:
n=int(input())
a=list(map(int,input().split()))
ans=0
c=sum(a)
for i in range(n):
    c=c-a[i]
    b=(a[i]*c)
    ans=ans+b
d=ans%(1000000007)
print(d)

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=list(map(int,input().split()))
ans=0
for i in range(n):
    b=a[i]*sum(a[i+1:n])
    ans=ans+b
d=ans%(1000000007)
print(d)

Fixed submission:
n=int(input())
a=list(map(int,input().split()))
ans=0
c=sum(a)
for i in range(n):
    c=c-a[i]
    b=(a[i]*c)
    ans=ans+b
d=ans%(1000000007)
print(d)

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=list(map(int,input().split()))
ans=0
for i in range(n):
    b=a[i]*sum(a[i+1:n])
    ans=ans+b
d=ans%(10**9+7)
print(d)

Fixed submission:
n=int(input())
a=list(map(int,input().split()))
ans=0
c=sum(a)
for i in range(n):
    c=c-a[i]
    b=(a[i]*c)
    ans=ans+b
d=ans%(1000000007)
print(d)
Buggy python submission (verdict: Runtime Error):
s=list(input())
t=list(input())
u=len(s)
ans=0
for i in range(u):
  if s[u] != t[u]:
    ans+=1
    
print(ans)

Fixed submission:
# -*- coding: utf-8 -*-
"""
Created on Fri Sep 18 19:19:52 2020

@author: ezwry
"""

s=list(input())
t=list(input())
u=len(s)
ans=0
for i in range(u):
    if s[i] != t[i]:
        ans+=1
    
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
c=input()
wlist=[]
rlist=[]
for i in range(n):
  if c[i]=='R':
    rlist.append(i)
  else:
    wlist.append(i)
rlist.sort(reverse=True)
cnt=0
for j in range(n):
  if rlist==[] or wlist==[]:
    break
  if rlist[0]>wlist[0]:
    cnt+=1
    rlist.remove(rlist[0])
    wlist.remove(wlist[0])
print(cnt)

Fixed submission:
n=int(input())
c=input()
wlist=[]
rlist=[]
cntw=0
cntr=0
for i in range(n):
  if c[i]=='R':
    rlist.append(i)
    cntr+=1
  else:
    wlist.append(i)
    cntw+=1
rlist.sort(reverse=True)
cnt=0
for j in range(min(cntw,cntr)):
  if rlist==[] or wlist==[]:
    break
  elif rlist[j]>wlist[j]:
    cnt+=1
print(cnt)
Buggy python submission (verdict: Time Limit Exceeded):
import math
n=int(input())
m=int(math.sqrt(n)+1)
a=[]
for x in range(1,m):
  for y in range(1,m):
    for z in range(1,m):
      a.append(int(x**2+y**2+z**2+x*y+y*z+z*x))
for i in range(1,1+n):
  print(a.count(i))

Fixed submission:
import math
import collections
n=int(input())
m=int(math.sqrt(n)+1)
a=[]
for x in range(1,m):
  for y in range(1,m):
    for z in range(1,m):
      if x**2+y**2+z**2+x*y+y*z+z*x<=n:
        a.append(x**2+y**2+z**2+x*y+y*z+z*x)
c=collections.Counter(a)
for i in range(1,n+1):
  print(c[i])

Buggy python submission (verdict: Time Limit Exceeded):
import math
n=int(input())
for i in range(1,n+1):
  square=[j**2 for j in range(1,(int(math.sqrt(2*i))+1))]
  cnt=0
  for x in square:
    for y in square :
      if y>x:
        for z in square:
          if x+y+z==2*i and z>y and x+y>z and y+z>x and z+x>y:
           cnt +=6
  for x in square:
    for y in square:
      if 2*x>y and x!=y:   
        if x+x+y==2*i:
          cnt +=3
  for x in square:
    if x+x+x==2*i:
      cnt+=1
  print(cnt)

Fixed submission:
import math
import collections
n=int(input())
m=int(math.sqrt(n)+1)
a=[]
for x in range(1,m):
  for y in range(1,m):
    for z in range(1,m):
      if x**2+y**2+z**2+x*y+y*z+z*x<=n:
        a.append(x**2+y**2+z**2+x*y+y*z+z*x)
c=collections.Counter(a)
for i in range(1,n+1):
  print(c[i])

Buggy python submission (verdict: Time Limit Exceeded):
import math
n=int(input())
for i in range(1,n+1):
  square=[j**2 for j in range(1,(int(math.sqrt(2*i))+1))]
  cnt=0
  for x in square:
    for y in square:
      for z in square:
        if x+y+z==2*i and x+y>z and y+z>x and z+x>y: 
          cnt +=1
  print(cnt)

Fixed submission:
import math
import collections
n=int(input())
m=int(math.sqrt(n)+1)
a=[]
for x in range(1,m):
  for y in range(1,m):
    for z in range(1,m):
      if x**2+y**2+z**2+x*y+y*z+z*x<=n:
        a.append(x**2+y**2+z**2+x*y+y*z+z*x)
c=collections.Counter(a)
for i in range(1,n+1):
  print(c[i])

Buggy python submission (verdict: Time Limit Exceeded):
import math
n=int(input())
for i in range(1,n+1):
  j=int(math.sqrt(i))+1
  cnt=0
  for x in range(1,j):
    for y in range(1,j):
      for z in range(1,j):
        if x**2+y**2+z**2+x*y+y*z+z*x==i:
          cnt+=1
  print(cnt)

Fixed submission:
import math
import collections
n=int(input())
m=int(math.sqrt(n)+1)
a=[]
for x in range(1,m):
  for y in range(1,m):
    for z in range(1,m):
      if x**2+y**2+z**2+x*y+y*z+z*x<=n:
        a.append(x**2+y**2+z**2+x*y+y*z+z*x)
c=collections.Counter(a)
for i in range(1,n+1):
  print(c[i])
Buggy python submission (verdict: Runtime Error):
n=int(input())
a=a=list(map(int,input().split()))
a.sort(reverse=True)
ans=0
if n%2==0:
  for i in range(1,n//2):
    ans +=2*a[i]
  ans+=ans[0]
else:
  for i in range(1,n//2):
    ans +=2*a[i]
  ans +=a[n//2]
  ans+=a[0]
print(ans)


Fixed submission:
n=int(input())
a=a=list(map(int,input().split()))
a.sort(reverse=True)
ans=0
if n%2==0:
  for i in range(1,n//2):
    ans +=2*a[i]
  ans+=a[0]
else:
  for i in range(1,n//2):
    ans +=2*a[i]
  ans +=a[n//2]
  ans+=a[0]
print(ans)

Buggy python submission (verdict: Runtime Error):
n=int(input())
a=a=list(map(int,input().split()))
a.sort(reverse=True)
ans=0
if n%2==0:
  for i in range(1:n//2):
    ans +=2*a[i]
  ans+=ans[0]
else:
  for i in range(1:n//2):
    ans +=2*a[i]
  ans +=a[n//2]
  ans+=a[0]
print(ans)

Fixed submission:
n=int(input())
a=a=list(map(int,input().split()))
a.sort(reverse=True)
ans=0
if n%2==0:
  for i in range(1,n//2):
    ans +=2*a[i]
  ans+=a[0]
else:
  for i in range(1,n//2):
    ans +=2*a[i]
  ans +=a[n//2]
  ans+=a[0]
print(ans)
Buggy python submission (verdict: Runtime Error):
N,M,K = map(int,input().split())
A=list(map(int,input().split()))
B=list(map(int,input().split()))
 
a, b =[0],[0]
for i in range(N):
    a.append(a[i] + A[i])
for i in range(M):
    b.append(b[i] + B[i])
 
ans, j =0,M
for i in range(N+1):
  while b[j] > K-a[i]:
        j -= 1
  ans = max(ans, i+j)
print(ans)

Fixed submission:
N,M,K = map(int,input().split())
A=list(map(int,input().split()))
B=list(map(int,input().split()))
 
a, b =[0],[0]
for i in range(N):
    a.append(a[i] + A[i])
for i in range(M):
    b.append(b[i] + B[i])
 
ans, j =0,M
for i in range(N+1):
    if a[i] > K:
        break
    while b[j] > K-a[i]:
        j -= 1
    ans = max(ans, i+j)
print(ans)

Buggy python submission (verdict: Runtime Error):
N,M,K = map(int,input().split())
A=list(map(int,input().split()))
B=list(map(int,input().split()))
 
a, b =[0],[0]
for i in range(N):
    a.append(a[i] + A[i])
for i in range(M):
    b.append(b[i] + B[i])
 
ans, j =0,M
for i in range(N+1):
    while b[j] > K-a[i]:
        j -= 1
    ans = max(ans, i+j)
print(ans)

Fixed submission:
N,M,K = map(int,input().split())
A=list(map(int,input().split()))
B=list(map(int,input().split()))
 
a, b =[0],[0]
for i in range(N):
    a.append(a[i] + A[i])
for i in range(M):
    b.append(b[i] + B[i])
 
ans, j =0,M
for i in range(N+1):
    if a[i] > K:
        break
    while b[j] > K-a[i]:
        j -= 1
    ans = max(ans, i+j)
print(ans)
Buggy python submission (verdict: Runtime Error):
n=int(input())
a = list(map(int,input().split()))
q=int(input())
bc = [list(map(int, input().split())) for l in range(q)]
cnt=[0]*100000
Sum=0
for i in range(n):
  cnt[a[i]]+=1
  Sum+=a[i]
for i in range(q):
  Sum+=(bc[i][1]-bc[i][0])*cnt[bc[i][0]]                           
  cnt[bc[i][1]]+=cnt[bc[i][0]]
  cnt[bc[i][0]]=0
  print(Sum)

Fixed submission:
n=int(input())
a = list(map(int,input().split()))
q=int(input())
bc = [list(map(int, input().split())) for l in range(q)]
cnt=[0]*100001
Sum=0
for i in range(n):
  cnt[a[i]]+=1
  Sum+=a[i]
for i in range(q):
  Sum+=(bc[i][1]-bc[i][0])*cnt[bc[i][0]]                           
  cnt[bc[i][1]]+=cnt[bc[i][0]]
  cnt[bc[i][0]]=0
  print(Sum)

Buggy python submission (verdict: Runtime Error):
n=int(input())
a = list(map(int,input().split()))
q=int(input())
bc = [list(map(int, input().split())) for l in range(q)]
cnt=[0]*(n+1)
Sum=0
for i in range(n):
  cnt[a[i]]+=1
  Sum+=a[i]
for i in range(q):
  Sum+=(bc[i][1]-bc[i][0])*cnt[bc[i][1]]                           
  cnt[bc[i][1]]+=cnt[bc[i][0]]
  cnt[bc[i][0]]=0
  print(Sum)

Fixed submission:
n=int(input())
a = list(map(int,input().split()))
q=int(input())
bc = [list(map(int, input().split())) for l in range(q)]
cnt=[0]*100001
Sum=0
for i in range(n):
  cnt[a[i]]+=1
  Sum+=a[i]
for i in range(q):
  Sum+=(bc[i][1]-bc[i][0])*cnt[bc[i][0]]                           
  cnt[bc[i][1]]+=cnt[bc[i][0]]
  cnt[bc[i][0]]=0
  print(Sum)
Buggy python submission (verdict: Runtime Error):
X=int(input())
Y=int(input())

if Y%2==0 and Y-2*X>=0 and 4*X-Y>=0:
  print("Yes")
else:
  print("No")

Fixed submission:
X,Y=map(int,input().split())

if Y%2==0 and Y-2*X>=0 and 4*X-Y>=0:
  print("Yes")
else:
  print("No")
Buggy python submission (verdict: Runtime Error):
n=int(input())
a=list(map(int,input().split()))
m=max(a)
alsit=[0]*(m+1)
for i in a:
  for j in range(i,m+1,i):
    alist[j]+=1
cnt=0
for i in a:
  if alist[i]==1:
    cnt+=1
print(cnt)

Fixed submission:
n=int(input())
a=list(map(int,input().split()))
m=max(a)
alist=[0]*(m+1)
for i in a:
  for j in range(i,m+1,i):
    alist[j]+=1
cnt=0
for i in a:
  if alist[i]==1:
    cnt+=1
print(cnt)

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=list(map(int,input().split()))
alist=[0]*n
a.sort()
for i in range(n-1):
  if a[i]==a[i+1]:
    alist[i]=1
  for j in range(i+1,n):
    if a[j]%a[i]==0 :
      alist[j]=1
cnt=0
for i in range(n):
  if alist[i]==0:
    cnt+=1
print(cnt)

Fixed submission:
n=int(input())
a=list(map(int,input().split()))
m=max(a)
alist=[0]*(m+1)
for i in a:
  for j in range(i,m+1,i):
    alist[j]+=1
cnt=0
for i in a:
  if alist[i]==1:
    cnt+=1
print(cnt)

Buggy python submission (verdict: Runtime Error):
n=int(input())
a=list(map(int,input().split()))
alist=[0]*200001
for i in range(n):
  for j in range(a[i],200001,a[i]):
    alist[j]+=1
cnt=0
for i in range(n):
  if alist[a[i]]==1:
    cnt+=1
print(cnt)

Fixed submission:
n=int(input())
a=list(map(int,input().split()))
m=max(a)
alist=[0]*(m+1)
for i in a:
  for j in range(i,m+1,i):
    alist[j]+=1
cnt=0
for i in a:
  if alist[i]==1:
    cnt+=1
print(cnt)
Buggy python submission (verdict: Runtime Error):
A=int(input())
B=int(input())
print(A*B)

Fixed submission:
a,b= map(int,input().split())
print(a*b)

Buggy python submission (verdict: Runtime Error):
A=int(input())
B=int(input())
print(A*B)

Fixed submission:
a,b= map(int,input().split())
print(a*b)
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
alist=list(map(int, input().split()))
ans=1
for i in range(n):
  ans*=alist[i]
if ans>10**18:
  ans=-1
print(ans)

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

ans=1
if 0 in A:
  ans=0
for i in range(N):
  ans *= A[i]
  if ans>10**18:
    ans=-1
    break
print(ans)

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

ans=1
for i in range(N):
  if 0 in A:
    ans=0
for i in range(N):
  ans *= A[i]
  if ans>10**18:
    ans=-1
print(ans)

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

ans=1
if 0 in A:
  ans=0
for i in range(N):
  ans *= A[i]
  if ans>10**18:
    ans=-1
    break
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
n,k=map(int, input().split())
a=list(map(int, input().split()))
alist=[]
i=1
while a[i-1] not in alist:
  i=a[i-1]
  alist.append(i)
loop1=alist.index(a[i-1])
if k<loop1+1:
  print(alist[k-1])
else:
  lenloop=len(alist)-loop1
  print(alist[((k-loop1-1)%lenloop)+loop1])

Fixed submission:
n,k=map(int, input().split())
a=list(map(int, input().split()))
alist=[]
cnt=0
i=1
blist=[0]*(n+1)
while blist[a[i-1]]==0:
  i=a[i-1]
  alist.append(i)
  blist[i]=1
  cnt+=1
loop1=alist.index(a[i-1])
if k<loop1+1:
  print(alist[k-1])
else:
  print(alist[((k-loop1-1)%(cnt-loop1))+loop1])

Buggy python submission (verdict: Runtime Error):
n,k=map(int, input().split())
a=list(map(int, input().split()))
alist=[]
i=1
while a[i-1] not in alist:
  i=a[i-1]
  alist.append(i)
loop1=alist.index(a[i-1])
if k<loop1+1:
  print(alist[k-1])
else:
  lenloop=len(alist)-loop1
  print(alist[((k-loop1-1)%lenroop)+loop1])

Fixed submission:
n,k=map(int, input().split())
a=list(map(int, input().split()))
alist=[]
cnt=0
i=1
blist=[0]*(n+1)
while blist[a[i-1]]==0:
  i=a[i-1]
  alist.append(i)
  blist[i]=1
  cnt+=1
loop1=alist.index(a[i-1])
if k<loop1+1:
  print(alist[k-1])
else:
  print(alist[((k-loop1-1)%(cnt-loop1))+loop1])
Buggy python submission (verdict: Runtime Error):
n, k = map(int, input().split())
 
x = [0]*n
 
for i in range(k):
    d = int(input())
    a = list(map(int, input().split()))
    for j in a:
      x[j]=x[j]+1
print(x.count(0))

Fixed submission:
n, k = map(int, input().split())
 
x = [0]*n
 
for i in range(k):
    d = int(input())
    a = list(map(int, input().split()))
    for j in a:
      x[j-1]=x[j-1]+1
print(x.count(0))
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=[]
for i in range(n):
  b=input()
  if b not in a:
    a.append(b)
print(len(a))

Fixed submission:
n = int(input())
a = set()
for i in range(n):
  a.add(input())
print(len(a))
Buggy python submission (verdict: Time Limit Exceeded):
s=input()[::-1]
alist=[0]*2019
num=0
lens=len(s)
for i in range(lens):
  num=(num+int(s[i])*(10**i))%2019
  alist[num]+=1
alist[0]+=1
ans=0
for i in range(2019):
  ans+=alist[i]*(alist[i]-1)//2
print(ans)

Fixed submission:
s=input()[::-1]
alist=[0]*2019
num1=0
num2=1/10
lens=len(s)
for i in range(lens):
  num2=int(((num2)*10)%2019)
  num1=(num1+int(s[i])*(num2))%2019
  alist[num1]+=1
alist[0]+=1
ans=0
for i in range(2019):
  ans+=alist[i]*(alist[i]-1)//2
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np
n=int(input())

ans=0
for a in range(1,n+1):
  for b in range(1,n+1):
    d=np.gcd(a,b)
    if d==1:
      ans+=n
      continue
    for c in range(1,n+1):
      ans += np.gcd(c,d)

print(ans)

Fixed submission:
import numpy as np
n=int(input())

ans=0
for a in range(1,n+1):
  for b in range(1,n+1):
    d=np.gcd(a,b)
    if d==1:
      ans+=n
      continue
    if d==2:
      ans+=n//2*3+n%2
      continue
    if d==3:
      ans+=n//3*5+n%3
      continue
    if d==5:
      ans+=n//5*9+n%5
      continue
    for c in range(1,n+1):
      ans += np.gcd(c,d)

print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np
n=int(input())

ans=0
for a in range(1,n+1):
  for b in range(1,n+1):
    d=np.gcd(a,b)
    for c in range(1,n+1):
      ans += np.gcd(c,d)

print(ans)

Fixed submission:
import numpy as np
n=int(input())

ans=0
for a in range(1,n+1):
  for b in range(1,n+1):
    d=np.gcd(a,b)
    if d==1:
      ans+=n
      continue
    if d==2:
      ans+=n//2*3+n%2
      continue
    if d==3:
      ans+=n//3*5+n%3
      continue
    if d==5:
      ans+=n//5*9+n%5
      continue
    for c in range(1,n+1):
      ans += np.gcd(c,d)

print(ans)
Buggy python submission (verdict: Runtime Error):
l=int(input())
print((l/3)**3)

Fixed submission:
S=input()
N=len(S)
A=S[:(N-1)//2]
B=S[(N+3)//2-1:]
if S!=S[::-1] or A!=A[::-1] or B!=B[::-1]:
    print("No")
else:
    print("Yes")
Buggy python submission (verdict: Runtime Error):
s=input()
if s[1]==s[2] and s[2]==s[3]:
  print("No")
else:
  print("Yes")

Fixed submission:
s=input()
if s[0]==s[1] and s[1]==s[2]:
  print("No")
else:
  print("Yes")
Buggy python submission (verdict: Time Limit Exceeded):
n,k = map(int,input().split())
p=list(map(int,input().split()))
a=0
for i in range(n):
  if sum(p[i:i+k])>a:
    a=sum(p[i:i+k])
print((a+k)/2)

Fixed submission:
n,k=map(int, input().split())
p=list(map(int, input().split()))
num=sum(p[0:k])
ans=num
for i in range(n-k):
  num=num-p[i]+p[i+k]
  ans=max(ans,num)
print((ans+k)/2)
Buggy python submission (verdict: Runtime Error):
x,y = map(int,input().split())
s=2*x-y
t=2*y-x
if s%3!=0 or s<0 or t%3!=0 or t<0:
  print(0)
else:
  import sys
  mod = 1000000007
  p = 1
  q = 1
  for i in range(s//3):
    p = (p*(n-i)) % mod
    q = (q*(i+1)) % mod
  print((p*pow(q, -1, mod)) % mod)

Fixed submission:
def nCr(n, r, mod):
    x, y = 1, 1
    for i in range(1, r+1):
        x = x*(n+1-i)%mod
        y = y*i%mod
    return x*pow(y, mod-2, mod)%mod
a,b = map(int,input().split())
s=2*a-b
t=2*b-a
if s%3!=0 or s<0 or t%3!=0 or t<0:
  print(0)
else:
  print(nCr((s+t)//3,(t//3),10**9+7))

Buggy python submission (verdict: Time Limit Exceeded):
def comb(n,k,p):
  from math import factorial
  if n<0 or k<0 or n<k: return 0
  if n==0 or k==0: return 1
  a=factorial(n) %p
  b=factorial(k) %p
  c=factorial(n-k) %p
  return (a*power_func(b,p-2,p)*power_func(c,p-2,p))%p
def power_func(a,b,p):
  if b==0: return 1
  if b%2==0:
    d=power_func(a,b//2,p)
    return d*d %p
  if b%2==1:
    return (a*power_func(a,b-1,p ))%p
x,y = map(int,input().split())
s=2*x-y
t=2*y-x
if s%3!=0 or s<0 or t%3!=0 or t<0:
  print(0)
else:
  print(comb((s+t)//3,s//3,1000000007))

Fixed submission:
def nCr(n, r, mod):
    x, y = 1, 1
    for i in range(1, r+1):
        x = x*(n+1-i)%mod
        y = y*i%mod
    return x*pow(y, mod-2, mod)%mod
a,b = map(int,input().split())
s=2*a-b
t=2*b-a
if s%3!=0 or s<0 or t%3!=0 or t<0:
  print(0)
else:
  print(nCr((s+t)//3,(t//3),10**9+7))

Buggy python submission (verdict: Time Limit Exceeded):
from scipy.special import comb
x,y = map(int,input().split())
a=2*x-y
b=2*y-x
if a%3!=0 or a<0 or b%3!=0 or b<0:
  print(0)
else:
  print(comb((a+b)//3,b//3,exact=True)%(10**9+7))

Fixed submission:
def nCr(n, r, mod):
    x, y = 1, 1
    for i in range(1, r+1):
        x = x*(n+1-i)%mod
        y = y*i%mod
    return x*pow(y, mod-2, mod)%mod
a,b = map(int,input().split())
s=2*a-b
t=2*b-a
if s%3!=0 or s<0 or t%3!=0 or t<0:
  print(0)
else:
  print(nCr((s+t)//3,(t//3),10**9+7))
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=list(map(int,input().split()))
ans=""
for i in range(1,n+1):
  ans+=str(a.index(i)+1)+' '
print(ans)

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

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=list(map(int,input().split()))
ans=""
for i in range(1,n+1):
  for j in range(n):
    if a[j]==i:
      ans+=str(j+1)+' '
print(ans)

Fixed submission:
n=int(input())
a=list(map(int,input().split()))
b=[0]*n
for i in range(0,n):
  b[a[i]-1]=i+1
ans=''
for i in range(n):
  ans+=str(b[i])+' '
print(ans)
Buggy python submission (verdict: Runtime Error):
n,x=map(int, input().split())
l=list(map(int, input().split()))
cnt=0
for i in range(n):
  if cnt+l[i]<=x:
    cnt+=1
    cnt+=l[i]
  else:
    break
print(ans)

Fixed submission:
n,x=map(int, input().split())
l=list(map(int, input().split()))
cnt=0
ans=1
for i in range(n):
  if cnt+l[i]<=x:
    ans+=1
    cnt+=l[i]
  else:
    break
print(ans)

Buggy python submission (verdict: Runtime Error):
n,x=map(int, input().split())
l=list(map(int,input().split()))
cnt=0
zahyou=0
while zahyou<=x and cnt<=n:
  zahyou+=l[cnt]
  cnt+=1
print(cnt)

Fixed submission:
n,x=map(int, input().split())
l=list(map(int, input().split()))
cnt=0
ans=1
for i in range(n):
  if cnt+l[i]<=x:
    ans+=1
    cnt+=l[i]
  else:
    break
print(ans)

Buggy python submission (verdict: Runtime Error):
n,x=map(int, input().split())
l=list(map(int,input().split()))
cnt=0
zahyou=0
while zahyou<=x:
  zahyou+=l[cnt]
  cnt+=1
print(cnt)

Fixed submission:
n,x=map(int, input().split())
l=list(map(int, input().split()))
cnt=0
ans=1
for i in range(n):
  if cnt+l[i]<=x:
    ans+=1
    cnt+=l[i]
  else:
    break
print(ans)