Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
import math
a,b=map(int,input().split())
g=math.gcd(a,b)
print((a*b)//g)

Fixed submission:
import fractions
a,b=map(int,input().split())
g=fractions.gcd(a,b)
print((a*b)//g)
Buggy python submission (verdict: Runtime Error):
s=input()
t=s[::-1]
n=len(input())
if n%2==0:
  x=n//2
else:
  x=n//2+1
count=0
  for i in range(x):
      if s[i]!=t[i]:
            count+=1
print(count)

Fixed submission:
s=input()
n=len(s)
cnt=0
if n%2==0:
  for i in range(n//2):
    if s[:n//2][::-1][i]!=s[n//2:n][i]:
      cnt+=1
  print(cnt)
else:
  for i in range(n//2):
    if s[:(n-1)//2][::-1][i]!=s[(n+1)//2:n][i]:
      cnt+=1
  print(cnt)

Buggy python submission (verdict: Runtime Error):
s=input()
t=s[::-1]
n=len(input())
if n%2==0:
    x=n//2
else:
    x=n//2+1
count=0
    for i in range(x):
        if s[i]!=t[i]:
            count+=1
print(count)

Fixed submission:
s=input()
n=len(s)
cnt=0
if n%2==0:
  for i in range(n//2):
    if s[:n//2][::-1][i]!=s[n//2:n][i]:
      cnt+=1
  print(cnt)
else:
  for i in range(n//2):
    if s[:(n-1)//2][::-1][i]!=s[(n+1)//2:n][i]:
      cnt+=1
  print(cnt)

Buggy python submission (verdict: Runtime Error):
s=input()
t=s[::-1]
n=len(input())
if n%2==0:
    x=n//2
else:
    x=(n-1)//2
count=0
    for i in range(x):
        if s[i]!=t[i]:
            count+=1
print(count)

Fixed submission:
s=input()
n=len(s)
cnt=0
if n%2==0:
  for i in range(n//2):
    if s[:n//2][::-1][i]!=s[n//2:n][i]:
      cnt+=1
  print(cnt)
else:
  for i in range(n//2):
    if s[:(n-1)//2][::-1][i]!=s[(n+1)//2:n][i]:
      cnt+=1
  print(cnt)

Buggy python submission (verdict: Runtime Error):
s=input()
t=s[::-1]
n=len(input())
if n%2==0:
    x=n//2
else:
    x=(n-1)//2
count=0
    for i in range(x):
        if s[i]!=t[i]:
            count+=1
prnt(count)

Fixed submission:
s=input()
n=len(s)
cnt=0
if n%2==0:
  for i in range(n//2):
    if s[:n//2][::-1][i]!=s[n//2:n][i]:
      cnt+=1
  print(cnt)
else:
  for i in range(n//2):
    if s[:(n-1)//2][::-1][i]!=s[(n+1)//2:n][i]:
      cnt+=1
  print(cnt)

Buggy python submission (verdict: Runtime Error):
s=input()
n=len(s)
if n%2!=0:
    lista=[]
    s1=s[0,(n-1)//2]
    s2=s[(n+1)//2,n]
    s3=s2[::-1]
    for p in range((n-1)//2):
        if s1[p]!=s3[p]:
            lista.append(p)
    print(len(lista))
else:
    listb=[]
    s4=s[0:n//2]
    s5=[n//2:n]
    s6=s5[::-1]
    for q in range(n//2):
        if s4[q]!=s6[q]:
            listb.append(q)
    print(len(listb))

Fixed submission:
s=input()
n=len(s)
cnt=0
if n%2==0:
  for i in range(n//2):
    if s[:n//2][::-1][i]!=s[n//2:n][i]:
      cnt+=1
  print(cnt)
else:
  for i in range(n//2):
    if s[:(n-1)//2][::-1][i]!=s[(n+1)//2:n][i]:
      cnt+=1
  print(cnt)

Buggy python submission (verdict: Runtime Error):
s=input()
n=len(s)
if n%2!=0:
    lista=[]
    s1=s[0,(n-1)//2]
    s2=s[(n+1)//2,n]
    s3=s2[::-1]
    for p in range((n-1)//2):
        if s1[p]!=s3[p]:
            lista.append(p)
    print(len(lista))
else:
    s4=s[0:n//2]
    s5=[n//2:n]
    s6=s5[::-1]
    for q in range(n//2):
        if s4[q]!=s6[q]:
            listb.append(q)
    print(len(listb))
        
   

Fixed submission:
s=input()
n=len(s)
cnt=0
if n%2==0:
  for i in range(n//2):
    if s[:n//2][::-1][i]!=s[n//2:n][i]:
      cnt+=1
  print(cnt)
else:
  for i in range(n//2):
    if s[:(n-1)//2][::-1][i]!=s[(n+1)//2:n][i]:
      cnt+=1
  print(cnt)
Buggy python submission (verdict: Runtime Error):
import itertools
n=int(input())
l=[]
for i in range(n):
  d=int(input())
  x,y=map(int,input().split())
  l.append([i,x-1,y])
out=0
for p in itertools.product([0,1],repeat=n):
  for ll in l:
    if p[ll[0]]==1 and p[ll[1]]!=ll[2]:
      out+=1
      break
print(n-out)
      

Fixed submission:
import itertools
n=int(input())
la=[]
for _ in range(n):
  d=int(input())
  for dd in range(d):
    x,y=map(int,input().split())
    la.append([_,x-1,y])
ans=0
for i in itertools.product([0,1],repeat=n):
  s=sum(list(i))
  for l in la:
    if i[l[0]]==1 and i[l[1]]!=l[2]:
      break
  else:
    ans=max(ans,s)
print(ans)

Buggy python submission (verdict: Runtime Error):
import itertools
n=int(input())
la=[]
for _ in range(n):
  d=int(input())
  for dd in d:
    x,y=map(int,input().split())
    la.append([_,x-1,y])
ans=0
for i in itertools.product([0,1],repeat=n):
  s=sum(list(i))
  for l in la:
    if i[l[0]]==1 and i[l[1]]!=l[2]:
      break
  else:
    ans=max(ans,s)
print(ans)

Fixed submission:
import itertools
n=int(input())
la=[]
for _ in range(n):
  d=int(input())
  for dd in range(d):
    x,y=map(int,input().split())
    la.append([_,x-1,y])
ans=0
for i in itertools.product([0,1],repeat=n):
  s=sum(list(i))
  for l in la:
    if i[l[0]]==1 and i[l[1]]!=l[2]:
      break
  else:
    ans=max(ans,s)
print(ans)

Buggy python submission (verdict: Runtime Error):
n=int(input())
la=[]
for i in range(n):
  d=int(input())
  a=[list(map(int,input().split())) for dd in range(d)]
  la.append(a)
cnt=n
for r in range(n-1):
  for p in range(r+1,n):
    for aa in la[r]
      for bb in la[p]:
        if aa[0]==bb[0] and aa[1]!=bb[1]:
          cnt-=1
print(cnt)
                                     

Fixed submission:
import itertools
n=int(input())
la=[]
for _ in range(n):
  d=int(input())
  for dd in range(d):
    x,y=map(int,input().split())
    la.append([_,x-1,y])
ans=0
for i in itertools.product([0,1],repeat=n):
  s=sum(list(i))
  for l in la:
    if i[l[0]]==1 and i[l[1]]!=l[2]:
      break
  else:
    ans=max(ans,s)
print(ans)
Buggy python submission (verdict: Runtime Error):
n=int(input())
s=input()
if n%2!=0:
  print('NO')
else:
  if s[0:n//2]==s[n//2:n]:
  print('Yes')
  else:
  print('No')

Fixed submission:
n=int(input())
s=input()
if s[0:n//2]==s[n//2:n]:
  print('Yes')
else:
  print('No')
Buggy python submission (verdict: Runtime Error):
n=int(input())
r=n**(1/2)
w=0
for i in range(1,int(r)+1):
  if n%i==0:
    w=i
x,y=w,n//w
print(x+y-1 if x=1 or y=1 else x+y-2)

Fixed submission:
n=int(input())
r=n**(1/2)
w=0
for i in range(1,int(r)+1):
  if n%i==0:
    w=i
x,y=w,n//w
if x!=1 and y!=1:
  print(x+y-2)
else:
  print(max(x,y)-1)
Buggy python submission (verdict: Runtime Error):
n=int(input())
l=list(map(int,input().split()))
list=[]
for i in range(n):
  list.append([i+1,list[i]])
list.sort(key=lambda x:x[1])
ans=[]
for aa in list:
  ans.append(aa[0])
print(*ans)

Fixed submission:
n=int(input())
l=list(map(int,input().split()))
list=[]
for i in range(n):
  list.append([i+1,l[i]])
list.sort(key=lambda x:x[1])
ans=[]
for aa in list:
  ans.append(aa[0])
print(*ans)

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
l=list(map(int,input().split()))
list=[]
for ll in l:
  list.append([l.index(ll)+1,ll])
list.sort(key=lambda x:x[1])
ans=[]
for aa in list:
  ans.append(aa[0])
print(*ans)

Fixed submission:
n=int(input())
l=list(map(int,input().split()))
list=[]
for i in range(n):
  list.append([i+1,l[i]])
list.sort(key=lambda x:x[1])
ans=[]
for aa in list:
  ans.append(aa[0])
print(*ans)
Buggy python submission (verdict: Runtime Error):
s=input()
n=len(s)
k=['R','U','D']
g=['L','U','D']
for i in n:
  if (i+1)%2!=0 and s[i] not in k:
    print('No')
    exit()
  elif (i+1)%2==0 and s[i] not in g:
    print('No')
    exit()
print('Yes')
     

Fixed submission:
s=input()
n=len(s)
list1=['R','U','D']
list2=['L','U','D']
listg=[]
listk=[]
for i in range(n):
  if i%2!=0:
    listg.append(i)
  else:
    listk.append(i)
list3=[]
for g in listg:
  if s[g] in list2:
    list3.append(g)
list4=[]
for k in listk:
  if s[k] in list1:
    list4.append(k)
if len(list3)==len(listg) and len(list4)==len(listk):
  print('Yes')
else:
  print('No')

Buggy python submission (verdict: Runtime Error):
s=input()
n=len(s)
list1=['R','U','D']
list2=['L','U','D']
listg=[]
listk=[]
for i in range(n):
  if i%2!=0:
    listg.append(i)
  else:
    listk.append(i)
list3=[]
for g in listg:
  if s[g] in list2:
    list3.append(g)
list4=[]
for k in listk:
  if s[k] in list1:
    list4.append(k)
if len(list3)==len(listg) and len(list4)=len(listk):
  print('Yes')
else:
  print('No')

Fixed submission:
s=input()
n=len(s)
list1=['R','U','D']
list2=['L','U','D']
listg=[]
listk=[]
for i in range(n):
  if i%2!=0:
    listg.append(i)
  else:
    listk.append(i)
list3=[]
for g in listg:
  if s[g] in list2:
    list3.append(g)
list4=[]
for k in listk:
  if s[k] in list1:
    list4.append(k)
if len(list3)==len(listg) and len(list4)==len(listk):
  print('Yes')
else:
  print('No')
Buggy python submission (verdict: Runtime Error):
n,k,q=map(int,input().split())
l=[int(input()) for i in range(q)]
p=[0]*
for ll in l:
  p[ll-1]

Fixed submission:
n,k,q=map(int,input().split())
l=[int(input()) for i in range(q)]
p=[k]*n
for ll in l:
  p[ll-1]+=1
for pp in p:
  pp-=q
  if pp>0:
    print('Yes')
  else:
    print('No')
Buggy python submission (verdict: Runtime Error):
n=int(input())
lista=list(map(int,input().split()))
listb=list(map(int,input().split()))
listc=list(map(int,input().split()))
list=[]
for i in range(n):
  if lista[i]==lista[i-1]+1:
    list.append(lista[i])
vonus=0
for x in list:
  vonus+=listc[x-1]
print(sum(listb)+vonus)

Fixed submission:
n=int(input())
lista=list(map(int,input().split()))
listb=list(map(int,input().split()))
listc=list(map(int,input().split()))
list=[]
for i in range(2,n+1):
  if lista[i-1]==lista[i-2]+1:
    list.append(lista[i-2])
vonus=0
for x in list:
  vonus+=listc[x-1]
print(sum(listb)+vonus)

Buggy python submission (verdict: Runtime Error):
n=int(input())
lista=list(map(int,input().split()))
listb=list(map(int,input().split()))
listc=list(map(int,input().split()))
list=[]
for i in range(n):
  if lista[i+1]==lista[i]+1:
    list.append(lista[i])
vonus=0
for x in list:
  vonus+=listc[x-1]
print(sum(listb)+vonus)

Fixed submission:
n=int(input())
lista=list(map(int,input().split()))
listb=list(map(int,input().split()))
listc=list(map(int,input().split()))
list=[]
for i in range(2,n+1):
  if lista[i-1]==lista[i-2]+1:
    list.append(lista[i-2])
vonus=0
for x in list:
  vonus+=listc[x-1]
print(sum(listb)+vonus)
Buggy python submission (verdict: Runtime Error):
import math
a,b=map(int,input().split())
print(math.ceil((b-1)/(a-1))

Fixed submission:
a,b=map(int,input().split())
n=0
while n*a-n+1<b:
  n+=1
print(n)
Buggy python submission (verdict: Runtime Error):
n=int(input())
l=list(map(int,input().split()))
sum=0
for ll in list:
  sum+=1/ll
print(1/sum)

Fixed submission:
n=int(input())
lista=list(map(int,input().split()))
count=0
for a in lista:
  count+=1/a
print(1/count)

Buggy python submission (verdict: Runtime Error):
n=int(input())
lista=list(map(int,input().split()))
count=0
for a in lista:
  count+=1/a
print(i/count)

Fixed submission:
n=int(input())
lista=list(map(int,input().split()))
count=0
for a in lista:
  count+=1/a
print(1/count)
Buggy python submission (verdict: Runtime Error):
n=int(input())
l=list(map(int,inout().split()))
l.sort()
new=(l[0]+[1])/2
if n>=3:
  for i in range(2,n):
    new=(new+l[i])/2
  print(new)
else:
  print((l[0]+l[1])/2)
    

Fixed submission:
n=int(input())
l=list(map(int,input().split()))
l.sort()
new=(l[0]+l[1])/2
if n>=3:
  for i in range(2,n):
    new=(new+l[i])/2
  print(new)
else:
  print((l[0]+l[1])/2)
Buggy python submission (verdict: Runtime Error):
k,x=map(int,input().split())
l=list(range(x-k+1,x+k))
  print(*l)


Fixed submission:
k,x=map(int,input().split())
list=[]
for i in range(k):
  list.append(x+i)
  list.append(x-i)
list.remove(x)
list.sort()
print(*list)

Buggy python submission (verdict: Runtime Error):
k,x=map(int,input().split())
list=[]
for i in range(k):
  list.append(x+i)
  list.append(x-i)
list.remove(x)
list.sort()
print(*list sep='')

Fixed submission:
k,x=map(int,input().split())
list=[]
for i in range(k):
  list.append(x+i)
  list.append(x-i)
list.remove(x)
list.sort()
print(*list)

Buggy python submission (verdict: Runtime Error):
k,x=map(int,input().split())
list=[]
for i in range(k):
  list.append(k+i)
  list.append(k-i)
list.remove(0)
list.sort()
print(*list sep='')

Fixed submission:
k,x=map(int,input().split())
list=[]
for i in range(k):
  list.append(x+i)
  list.append(x-i)
list.remove(x)
list.sort()
print(*list)
Buggy python submission (verdict: Runtime Error):
from collections import Counter
n=int(inout())
l=[''.join(sorted(input())) for _ in range(n)]
ans=0
for i in Counter(l).value():
  ans+=i*(i-1)//2
print(ans)

Fixed submission:
from collections import Counter
n=int(input())
l=[''.join(sorted(input())) for _ in range(n)]
ans=0
for i in Counter(l).values():
  ans+=i*(i-1)//2
print(ans)

Buggy python submission (verdict: Runtime Error):
import itertools
import collections
n=int(input())
l=[input() for i in range(n)]
ans=0
for k in itertools.combinations:
  c1=collections.Counter(k[0])
  c2=collections.Counter(k[1])
  if c1.most_common()==c2.most_common():
    ans+=1
print(ans)

Fixed submission:
from collections import Counter
n=int(input())
l=[''.join(sorted(input())) for _ in range(n)]
ans=0
for i in Counter(l).values():
  ans+=i*(i-1)//2
print(ans)
Buggy python submission (verdict: Runtime Error):
n=int(input())
num=math.log(n,10)
if 0<=num<1:
  print(n)
elif 1<=num<2:
  print(9)
elif 2<=num<3:
  print(n-90)
elif 3<=num<4:
  print(909)
elif 4<=num<5:
  print(n-9090)
else:
  print(90909)

Fixed submission:
n=int(input())
ans=0
for i in range(1,n+1):
  if len(str(i))%2!=0:
    ans+=1
print(ans)

Buggy python submission (verdict: Runtime Error):
n=int(input())
num=math.log(n,10)
if 0<=num<1:
  print(n)
elif 1<=num<2:
  print(n-90)
elif 2<=num<3:
  print(909)
elif 3<=num<4:
  print(909)
elif 4<=num<5:
  print(n-9090)
else:
  print(90909)

Fixed submission:
n=int(input())
ans=0
for i in range(1,n+1):
  if len(str(i))%2!=0:
    ans+=1
print(ans)
Buggy python submission (verdict: Runtime Error):
n=int(input())
p=list(map(in,input().split()))
t=list(range(1,n+1))
cnt=0
for pp in p:
  for tt in t:
    if pp!=tt:
      cnt+=1
print('Yes' if 0<=cnt<=2 else 'No')

Fixed submission:
n=int(input())
p=list(map(int,input().split()))
t=list(range(1,n+1))
cnt=0
for i in range(n):
  if p[i]!=t[i]:
    cnt+=1
print('YES' if 0<=cnt<=2 else 'NO')

Buggy python submission (verdict: Runtime Error):
n=int(input())
listp=list(map(int,input().split()))
for i in range(1,n):
  for j in range(2,n+1):
    a=listp[i-1]
    b=listp[j-1]
    listp[i-1]=b
    listp[j-1]=a
    for y in range(n):
      if listp[y]==y+1:
        print('Yes')
        exit()
for x in range(n):
  if listp[x]==x+1
    print('Yes')
    exit()
print('No')
               

Fixed submission:
n=int(input())
p=list(map(int,input().split()))
t=list(range(1,n+1))
cnt=0
for i in range(n):
  if p[i]!=t[i]:
    cnt+=1
print('YES' if 0<=cnt<=2 else 'NO')
Buggy python submission (verdict: Runtime Error):
import math
n,d=map(int,input().split())
print(math,ceil(n/(d*2+1)))

Fixed submission:
n,d=map(int,input().split())
if n%(2*d+1)==0:
  print(n//(2*d+1))
else:
  print(n//(2*d+1)+1)

Buggy python submission (verdict: Runtime Error):
n,d=map(int,input().split())
if n%(2*d+i)==0:
  print(n//(2*d+1))
else:
  print(n//(2*d+1)+1)

Fixed submission:
n,d=map(int,input().split())
if n%(2*d+1)==0:
  print(n//(2*d+1))
else:
  print(n//(2*d+1)+1)

Buggy python submission (verdict: Runtime Error):
n,d=map(int,input())
if n%(2*d+i)==0:
  print(n//(2*d+1))
else:
  print(n//(2*d+1)+1)

Fixed submission:
n,d=map(int,input().split())
if n%(2*d+1)==0:
  print(n//(2*d+1))
else:
  print(n//(2*d+1)+1)
Buggy python submission (verdict: Runtime Error):
n,d=map(int,input().split())
lists=[list(map(int,input().split())) for x in range(n)]
answer=0
for i in range(1,n):
  for j in range(i+1,n+1):
    count=o
    for y in range(d):
      count+=(lists[j-1][y]-lists[i-1][y])**2
    t=count**(1/2)
    if t.is_integer():
      answer+=1
print(answer)

Fixed submission:
n,d=map(int,input().split())
l=[list(map(int,input().split())) for i in range(n)]
cnt=0
for i in range(n-1):
  for j in range(i+1,n):
    sum=0
    for dd in range(d):
      sum+=(l[i][dd]-l[j][dd])**2
    if sum**0.5==int(sum**0.5):
      cnt+=1
print(cnt)

Buggy python submission (verdict: Runtime Error):
n,d=map(int,input().split())
lists=[list(map(int,input().split())) for x in range(n)]
answer=0
for i in range(1,n):
  for j in range(i+1,n+1):
    count=o
    for y in range(d):
      count+=(lists[j-1][y]-lists[i-1][y])**2
    t=count**(1/2)
    if t.is_integer():
        answer+=1
print(answer)

Fixed submission:
n,d=map(int,input().split())
l=[list(map(int,input().split())) for i in range(n)]
cnt=0
for i in range(n-1):
  for j in range(i+1,n):
    sum=0
    for dd in range(d):
      sum+=(l[i][dd]-l[j][dd])**2
    if sum**0.5==int(sum**0.5):
      cnt+=1
print(cnt)

Buggy python submission (verdict: Runtime Error):
n,d=map(int,input().split())
lists=[list(map(int,input().split())) for x in range(n)]
answer=0
for i in range(1,n):
  for j in range(i+1,n+1):
    for y in range(d):
      count=0
      count+=(lists[j-1][y]-lists[i-1][y])**2
      n=count**(1/2)
      if n.is_integer():
        answer+=1
print(answer)

Fixed submission:
n,d=map(int,input().split())
l=[list(map(int,input().split())) for i in range(n)]
cnt=0
for i in range(n-1):
  for j in range(i+1,n):
    sum=0
    for dd in range(d):
      sum+=(l[i][dd]-l[j][dd])**2
    if sum**0.5==int(sum**0.5):
      cnt+=1
print(cnt)

Buggy python submission (verdict: Runtime Error):
n,d=map(int,input().split())
lists=[list(map(int,input().split())) for x in range(n)]
answer=0
for i in range(1,n):
  for j in range(2,n+1):
    for y in range(d):
      count=0
      count+=(lists[j-1][y]-lists[i-1][y])**2
      n=count**(1/2)
      if n.is_integer():
        answer+=1
print(answer)

Fixed submission:
n,d=map(int,input().split())
l=[list(map(int,input().split())) for i in range(n)]
cnt=0
for i in range(n-1):
  for j in range(i+1,n):
    sum=0
    for dd in range(d):
      sum+=(l[i][dd]-l[j][dd])**2
    if sum**0.5==int(sum**0.5):
      cnt+=1
print(cnt)

Buggy python submission (verdict: Runtime Error):
n,d=map(int,input().split())
lists=[list(map(int,input().split())) for x in range(n)]
answer=0
for i in range(1,n):
  for j in range(2,n+1):
    for y in range(d):
      count=0
      count+=(lists[j-1][y]-lists[i-1][y])**2
      if is_integer(count**(1/2)):
        answer+=1
print(answer)
        

Fixed submission:
n,d=map(int,input().split())
l=[list(map(int,input().split())) for i in range(n)]
cnt=0
for i in range(n-1):
  for j in range(i+1,n):
    sum=0
    for dd in range(d):
      sum+=(l[i][dd]-l[j][dd])**2
    if sum**0.5==int(sum**0.5):
      cnt+=1
print(cnt)
Buggy python submission (verdict: Runtime Error):
n,l=map(int,input().split())
ls=[]
for i in range(1,n+1):
  ls.append(abs(l-1+i))
mi=l.index(min(ls))
print(n*(l-1)+sum(range(1,n+1))-l-mi)

Fixed submission:
n,l=map(int,input().split())
s=0
list=[]
for i in range(1,n+1):
  s+=i
  list.append(abs(l+i-1))
sum=n*(l-1)+s
m=list.index(min(list))
print(sum-l-m)

Buggy python submission (verdict: Runtime Error):
l=[]
for i in range(1,n+1):
  l.append(abs(l-1+i))
mi=l.index(min(l))
print(n*(l-1)+sum(range(1,n+1))-l-mi)

Fixed submission:
n,l=map(int,input().split())
s=0
list=[]
for i in range(1,n+1):
  s+=i
  list.append(abs(l+i-1))
sum=n*(l-1)+s
m=list.index(min(list))
print(sum-l-m)

Buggy python submission (verdict: Runtime Error):
l=[]
for i in range(1,n+1):
  l.append(abs(l-1+i))
mi=l.index(min(l))
print(n*(l-1)+sum(range(1,n+1)-l-mi)

Fixed submission:
n,l=map(int,input().split())
s=0
list=[]
for i in range(1,n+1):
  s+=i
  list.append(abs(l+i-1))
sum=n*(l-1)+s
m=list.index(min(list))
print(sum-l-m)

Buggy python submission (verdict: Runtime Error):
n,l=map(int,input().split())
s=0
list=[]
for i in range(1,n+1):
  s+=i
  list.append(abs(l+i-1)
sum=n*(l-i)+s
if l-1<-n:
  print(sum+min(list))
else:
  print(sum-min(list))

Fixed submission:
n,l=map(int,input().split())
s=0
list=[]
for i in range(1,n+1):
  s+=i
  list.append(abs(l+i-1))
sum=n*(l-1)+s
m=list.index(min(list))
print(sum-l-m)
Buggy python submission (verdict: Runtime Error):
l=[]
for i in range(1,n+1):
  l.append(abs(l-1+i))
mi=l.index(min(l))
print(n*(l-1)+sum(range(1,n+1))-l-mi)

Fixed submission:
import math
a,b,c,d=map(int,input().split())
x=b//c-(a-1)//c
y=b//d-(a-1)//d
g=math.gcd(c,d)
l=c*d//g
z=b//l-(a-1)//l
print(b-a+1-x-y+z)
Buggy python submission (verdict: Time Limit Exceeded):
n,x=map(int,input().split())
listl=list(map(int,input().split()))
sum=0
count=0
for k in range(2,n+1):
  sum+=listl[k-2]
  while sum<=x:
    count+=1
print(count+1)

Fixed submission:
n,x=map(int,input().split())
l=list(map(int,input().split()))
d=[0]
for i in range(n):
  d.append(d[i]+l[i])
cnt=0
for dd in d:
  if dd>x:
    break
  cnt+=1
print(cnt)
Buggy python submission (verdict: Runtime Error):
n,m=map(int,input().split())
a=[int(input()) for i in range(m)]
dp=[0]*(n+2)
dp[0]=0
dp[1]=1
for j in range(n):
  if j+1 in a:
    dp[i+2]=0
    continue
  dp[j+2]=(dp[j]+dp[j+1])%(10**9+7)
print(dp[j+2]%(10**9+7))

Fixed submission:
n,m=map(int,input().split())
a=[int(input()) for i in range(m)]
b=set(a)
dp=[0]*(n+2)
dp[0]=0
dp[1]=1
for j in range(n):
  if j+1 not in b:
    dp[j+2]=(dp[j]+dp[j+1])%(10**9+7)
  else:
    dp[j+2]=0
print(dp[j+2]%(10**9+7))

Buggy python submission (verdict: Time Limit Exceeded):
n,m=map(int,input().split())
a=[int(input()) for i in range(m)]
dp=[0]*(n+2)
dp[0]=0
dp[1]=1
for j in range(n):
  if j+1 not in a:
    dp[j+2]=dp[j]+dp[j+1]
    dp[j+2]%=10**9+7
  else:
    dp[j+2]=0
print(dp[j+2]%(10**9+7))

Fixed submission:
n,m=map(int,input().split())
a=[int(input()) for i in range(m)]
b=set(a)
dp=[0]*(n+2)
dp[0]=0
dp[1]=1
for j in range(n):
  if j+1 not in b:
    dp[j+2]=(dp[j]+dp[j+1])%(10**9+7)
  else:
    dp[j+2]=0
print(dp[j+2]%(10**9+7))

Buggy python submission (verdict: Time Limit Exceeded):
n,m=map(int,input().split())
a=[int(input()) for i in range(m)]
dp=[0]*(n+2)
dp[0]=0
dp[1]=1
for j in range(n):
  if j+1 not in a:
    dp[j+2]=dp[j]+dp[j+1]
  else:
    dp[j+2]=0
print(dp[j+2]%(10**9+7))

Fixed submission:
n,m=map(int,input().split())
a=[int(input()) for i in range(m)]
b=set(a)
dp=[0]*(n+2)
dp[0]=0
dp[1]=1
for j in range(n):
  if j+1 not in b:
    dp[j+2]=(dp[j]+dp[j+1])%(10**9+7)
  else:
    dp[j+2]=0
print(dp[j+2]%(10**9+7))

Buggy python submission (verdict: Time Limit Exceeded):
n,m=map(int,input().split())
a=[int(input()) for i in range(m)]
dp=[0]*(n+2)
dp[0]=0
dp[1]=1
for j in range(n):
  if j+1 not in a:
    dp[j+2]=(dp[j]+dp[j+1])%(10**9+7)
  else:
    dp[j+2]=0
print(dp[j+2]%(10**9+7))

Fixed submission:
n,m=map(int,input().split())
a=[int(input()) for i in range(m)]
b=set(a)
dp=[0]*(n+2)
dp[0]=0
dp[1]=1
for j in range(n):
  if j+1 not in b:
    dp[j+2]=(dp[j]+dp[j+1])%(10**9+7)
  else:
    dp[j+2]=0
print(dp[j+2]%(10**9+7))

Buggy python submission (verdict: Runtime Error):
n,m=map(int,input().split())
a=list(map(int,input().split()))
fib=[0,1]
for i in range(n):
  fib.append(fib[i]+fib[i+1])
b=[]
for j in range(m):
  b.append(fib[a[j]-1])
ans=0
for t in range(m-1):
  ans+=(b[t]*b[t+1])%(10**9+1)
print(ans%(10**9+1))

Fixed submission:
n,m=map(int,input().split())
a=[int(input()) for i in range(m)]
b=set(a)
dp=[0]*(n+2)
dp[0]=0
dp[1]=1
for j in range(n):
  if j+1 not in b:
    dp[j+2]=(dp[j]+dp[j+1])%(10**9+7)
  else:
    dp[j+2]=0
print(dp[j+2]%(10**9+7))

Buggy python submission (verdict: Runtime Error):
n,m=map(int,input().split())
a=list(map(int,input().split()))
fib=[0,1]
for i in range(n):
  fib.append(fib[i]+fib[i+1])
b=[]
for j in range(m):
  b.append(fib[a[m]-1])
ans=0
for t in range(m-1):
  ans+=(b[t]*b[t+1])%(10**9+1)
print(ans%(10**9+1))

Fixed submission:
n,m=map(int,input().split())
a=[int(input()) for i in range(m)]
b=set(a)
dp=[0]*(n+2)
dp[0]=0
dp[1]=1
for j in range(n):
  if j+1 not in b:
    dp[j+2]=(dp[j]+dp[j+1])%(10**9+7)
  else:
    dp[j+2]=0
print(dp[j+2]%(10**9+7))