Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
N,K=map(int,input().split())
a=sorted(list(map(int,input().split())),reverse=True)
F=sorted(list(map(int,input().split())))

def judge(t):
    global a,F,N,K
    K_t=K
    for i in range(N):
        target=t//F[i]
        if a[i]<=target:
            continue
        if K_t>=a[i]-target:#引けるかどうか
            K_t-=a[i]-target
        else:
            return False
    return True

t_max=a[0]*F[-1] #絶対True
t_min=-1 #絶対False
while t_max>t_min+1:
    t_mid=(t_max+t_min)//2
    if judge(t_mid):
        t_max=t_mid
    else:
        t_min=t_mid
print(t_max)

Fixed submission:
N,K=map(int,input().split())
a=sorted(list(map(int,input().split())),reverse=True)
F=sorted(list(map(int,input().split())))
import numpy as np
a=np.array(a)
F=np.array(F)

t_max=a[0]*F[-1] #絶対True
t_min=-1 #絶対False
while t_max>t_min+1:
    t_mid=(t_max+t_min)//2
    K_temp=np.sum(np.maximum(a-t_mid//F,0))
    if K_temp<=K:
        t_max=t_mid
    else:
        t_min=t_mid
print(t_max)

Buggy python submission (verdict: Time Limit Exceeded):
N,K=map(int,input().split())
a=sorted(list(map(int,input().split())),reverse=True)
F=sorted(list(map(int,input().split())))

def judge(t):
    global a,F,N,K
    K_t=K
    for i in range(N):
        target=t//F[i]
        if a[i]<=target:
            continue
        if K_t>=a[i]-target:#引けるかどうか
            K_t-=a[i]-target
        else:
            return False
    return True

t_max=10**12+1 #絶対True
t_min=-1 #絶対False
while t_max>t_min+1:
    t_mid=(t_max+t_min)//2
    if judge(t_mid):
        t_max=t_mid
    else:
        t_min=t_mid
print(t_max)

Fixed submission:
N,K=map(int,input().split())
a=sorted(list(map(int,input().split())),reverse=True)
F=sorted(list(map(int,input().split())))
import numpy as np
a=np.array(a)
F=np.array(F)

t_max=a[0]*F[-1] #絶対True
t_min=-1 #絶対False
while t_max>t_min+1:
    t_mid=(t_max+t_min)//2
    K_temp=np.sum(np.maximum(a-t_mid//F,0))
    if K_temp<=K:
        t_max=t_mid
    else:
        t_min=t_mid
print(t_max)
Buggy python submission (verdict: Runtime Error):
S=input()
K=int(input())
S_=S*K+"A"
cnt=0
import queue
q=queue.Queue()
for i in S_:
    if not q.empty():
        if not i == q.get():
            n=1
            while not q.empty():
                q.get()
                n+=1
            cnt+=n//2
            q.put(i)
        else:
            q.put(i)
            q.put(i)#出した分戻さないと           
    else:
        q.put(i)
        #最後、入れっぱなしで終わってしまっていた
print(cnt)

Fixed submission:
S=input()
S_=S+"A"
K=int(input())
i=0
cnt=0
lst=[]
while i<len(S_)-1:
    if not S_[i] == S_[i+1]:
        cnt+=1
        lst.append(cnt)
        cnt=0
        i+=1
    else:
        i+=1
        cnt+=1
if len(lst)==1:#一種類の時
    print((lst[0]*K)//2)
elif S[0]!=S[-1]:
    ans=0
    for j in lst:
        ans+=j//2
    print(ans*K)
else:
    ans_1=0
    ans_2=0
    for k in range(len(lst)):
        ans_1+=lst[k]//2
    for k in range(len(lst)):
        if k==0:
            ans_2+=lst[k]//2
        elif k==len(lst)-1:
            ans_2+=lst[k]//2
            ans_2+=(lst[k]+lst[0])//2
        else:
            ans_2+=(lst[k]//2)*2
    print(ans_1+(ans_2-ans_1)*(K-1))
Buggy python submission (verdict: Runtime Error):
S = input()
if S == "Sunny":
  print("Cloudy")
else if S == "Rainy":
  print("Sunny")
else:
  print("Rainy")

Fixed submission:
S = input()
if S == "Sunny":
    print("Cloudy")
elif S == "Cloudy":
    print("Rainy")
else:
    print("Sunny")
Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np 

N,K,Q = map(int,input().split())

member = np.array([K]*N)

for _ in range(Q):
    x = int(input())
    member[x-1] += 1
    member -= 1

for i in range(N):
    if member[i] > 0:
        print("Yes")
    else:
        print("No")

Fixed submission:
import numpy as np 

N,K,Q = map(int,input().split())

member = np.array([K-Q]*N)

for _ in range(Q):
    x = int(input())
    member[x-1] += 1

for i in range(N):
    if member[i] > 0:
        print("Yes")
    else:
        print("No")
Buggy python submission (verdict: Time Limit Exceeded):
from collections import defaultdict

N,Q=map(int,input().split())
l=[ tuple( map(int,input().split()) ) for i in range(N-1) ]
p_l=[ tuple( map(int,input().split()) ) for i in range(Q) ]
d=defaultdict(list)

for f,g in l:
    d[f].append(g)

d_2=defaultdict(int)
for p,x in p_l:
    d_2[p]+=x

for n in range(1,N+1):
    d_2[n]+=0
    for m in d[n]:
        d_2[m]+=d_2[n]

print(*d_2.values())


Fixed submission:
from collections import defaultdict

N,Q=map(int,input().split())
l=[ tuple( map(int,input().split()) ) for i in range(N-1) ]
p=[ tuple( map(int,input().split()) ) for i in range(Q) ]
d=defaultdict(list)
for vert,childs in l:
    d[vert].append(childs)


d_2=defaultdict(int)
for i in range(1,N+1):
    d_2[i]=0

for p,x in p:
    d_2[p]+=x

for n in d_2.keys():
    for m in d[n]:
        d_2[m]+=d_2[n]

ans=d_2.values()
print(*ans)

Buggy python submission (verdict: Time Limit Exceeded):
from collections import defaultdict

N,Q=map(int,input().split())
l=[ tuple( map(int,input().split()) ) for i in range(N-1) ]
p=[ tuple( map(int,input().split()) ) for i in range(Q) ]
d=defaultdict(list)
for vert,childs in l:
    d[vert].append(childs)


d_2=defaultdict(int)
for i in range(1,N+1):
    d_2[i]=0

for p,x in p:
    d_2[p]+=x

for n in d_2.keys():
    for m in d[n]:
        d_2[m]+=d_2[n]

ans=d_2.values()
print(*ans)

Fixed submission:
from collections import defaultdict

N,Q=map(int,input().split())
l=[ tuple( map(int,input().split()) ) for i in range(N-1) ]
p=[ tuple( map(int,input().split()) ) for i in range(Q) ]
d=defaultdict(list)
for vert,childs in l:
    d[vert].append(childs)


d_2=defaultdict(int)
for i in range(1,N+1):
    d_2[i]=0

for p,x in p:
    d_2[p]+=x

for n in d_2.keys():
    for m in d[n]:
        d_2[m]+=d_2[n]

ans=d_2.values()
print(*ans)

Buggy python submission (verdict: Time Limit Exceeded):
from collections import defaultdict

N,Q=map(int,input().split())
l=[ tuple( map(int,input().split()) ) for i in range(N-1) ]
p=[ tuple( map(int,input().split()) ) for i in range(Q) ]
d=defaultdict(list)
for vert,childs in l:
    d[vert].append(childs)

for i in range(N,0,-1):
    for j in d[i]:
        if j in d.keys():
            for x in d[j]:
                d[i].append(x)

d_2=defaultdict(int)
for i in range(1,N+1):
    d_2[i]=0

for p,x in p:
    d_2[p]+=x
    for o in d[p]:
        d_2[o]+=x

ans=d_2.values()
print(*ans)

Fixed submission:
from collections import defaultdict

N,Q=map(int,input().split())
l=[ tuple( map(int,input().split()) ) for i in range(N-1) ]
p=[ tuple( map(int,input().split()) ) for i in range(Q) ]
d=defaultdict(list)
for vert,childs in l:
    d[vert].append(childs)


d_2=defaultdict(int)
for i in range(1,N+1):
    d_2[i]=0

for p,x in p:
    d_2[p]+=x

for n in d_2.keys():
    for m in d[n]:
        d_2[m]+=d_2[n]

ans=d_2.values()
print(*ans)
Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
s=[sorted(list(input())) for i in range(N)]
s=sorted(s)
count=0
l=[]
for i in range(N-1):
    if s[i][0]==s[i+1][0]:
        l.append(i)
        l.append(i+1)
l.append(N-1)
s=[ s[i] for i in range(N) if i in l  ]
s_l=len(s)
if s_l==0 or s_l==1:
    print(0)
else:
    l=[]
    for i in range(s_l-1):
        if s[i][1] == s[i+1][1]:
            l.append(i)
            l.append(i+1)
    l.append(s_l-1)
    s=[ s[i] for i in range(N) if i in l  ]
    s_l=len(s)
    for i in range(s_l-1):
        for j in range(i+1,s_l):
            if s[i][0]==s[j][0]:
                if s[i]==s[j]:
                    count+=1
    print(count)

Fixed submission:
N=int(input())
S = ["".join(sorted(input())) for _ in range(0, N)]
d={}
result=0
for s in S:
    if s in d.keys():
        result+=d[s]
        d[s]+=1
    else:
        d[s]=1
print(result)

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
s=sorted([sorted(list(input())) for i in range(N)])
count=0
l=[]
for i in range(N-1):
    if not s[i] in s[i+1:][0]:
        l.append(i)
l.append(N-1)
s=[ s[i] for i in range(N) if i in l  ]
s_l=len(s)

for i in range(s_l-1):
    for j in range(i+1,s_l):
        if s[i][0]==s[j][0]:
            if s[i]==s[j]:
                count+=1
print(count)

Fixed submission:
N=int(input())
S = ["".join(sorted(input())) for _ in range(0, N)]
d={}
result=0
for s in S:
    if s in d.keys():
        result+=d[s]
        d[s]+=1
    else:
        d[s]=1
print(result)

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
s=[sorted(list(input())) for i in range(N)]
count=0
for i in range(N-1):
    for j in range(i+1,N):
        if s[i][0]==s[j][0]:
            if s[i]==s[j]:
                count+=1
print(count)

Fixed submission:
N=int(input())
S = ["".join(sorted(input())) for _ in range(0, N)]
d={}
result=0
for s in S:
    if s in d.keys():
        result+=d[s]
        d[s]+=1
    else:
        d[s]=1
print(result)

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
s=[sorted(list(input())) for i in range(N)]
count=0
for i in range(N-1):
    for j in range(i+1,N):
        if s[i]==s[j]:
            count+=1
print(count)

Fixed submission:
N=int(input())
S = ["".join(sorted(input())) for _ in range(0, N)]
d={}
result=0
for s in S:
    if s in d.keys():
        result+=d[s]
        d[s]+=1
    else:
        d[s]=1
print(result)
Buggy python submission (verdict: Runtime Error):
N,M=map(int,input().split())
l=[list(map(int,input().split())) for i in range(N)]
l_1=sorted(l,key=lambda l:l[1],reverse=True)
l_2=[0]*(M+N)
d=0
for i in range(N):
    if d+l_1[i][0]<=M:
        l_2[d+l_1[i][0]]+=l_1[i][1]
        del l_1[i]
        d+=1
    else:
        break
l_3=sorted(l_1, key=lambda l_1:(l_1[0],-l_1[1]))
for i in range(N):
    if d+l_3[i][0]<=M:
        l_2[d+l_1[i][0]]+=l_3[i][1]
        d+=1
    else:
        break 
print(sum(l_2))


Fixed submission:
import heapq
N,M=map(int,input().split())
l=[tuple(map(int,input().split())) for i in range(N)]
l.sort(reverse=True)

h=[]
ans=0
for i in range(1,M+1):
    while l and l[-1][0]==i:
        heapq.heappush(h,l.pop()[1]*(-1))
    if h:
        ans-=heapq.heappop(h)
print(ans)
Buggy python submission (verdict: Runtime Error):
N=int(input())
H=list(map(int,input().split()))
count=0
if len(H)==1:
    print("Yes")
elif len(H)==2:
    if H[0]<=H[1]+1:
        print("Yes")
    else:
        print("No")
elif H[0]<=H[1]+1:
    for i in range(1,N-1):
        if H[i]<=H[i+1]:
            count+=1
            continue
        elif H[i]==H[i+1]+1:
            H[i]-=1
            if H[i]<H[i-1]:
                print("No")
                break
            else:
                count+=1
                continue
        else:
            print("No")
            break
else:
    print("No")
if count==N-2:
    print("Yes")

Fixed submission:
a,b,c=map(int,input().split())
print(b+c-a if b+c-a>=0 else 0)
Buggy python submission (verdict: Runtime Error):
N=int(input())
H=list(map(int,input().split()))
count=0
if N==1:
    print("Yes")
elif N==2:
    if H[0]<=H[1]+1:
        print("Yes")
    else:
        print("No")
else:
    for i in range(N-1):
        if H[i]=<H[i+1]:
            H[i]-=1
            count+=1
        elif H[i]==H[i+1]+1:
            H[i]-=1
            if i==0:
                count+=1
            elif H[i]<H[i-1]:
                print("No")
                break
            else:
                count+=1
        else:
            print("No")
            break
    if count==N-1:
        print("Yes")


Fixed submission:
n=int(input())
h=list(map(int,input().split()))
for i in range(n-1):
    if i==0:
        if h[i]>h[i+1]+1:
            print("No")
            exit(0)
        else:
          	h[i]-=1
    elif h[i]<=h[i+1]:
        if h[i]-1>=h[i-1]:
            h[i]-=1
    elif h[i]==h[i+1]+1:
        if h[i]-1>=h[i-1]:
            h[i]-=1
        else:
            print("No")
            exit(0)
    else:
        print("No")
        exit(0)

print("Yes")

Buggy python submission (verdict: Runtime Error):
N=int(input())
H=list(map(int,input().split()))
count=0
if len(H)==1:
    print("Yes")
if len(H)==2:
    if H[0]<=H[1]+1:
        print("Yes")
    else:
        print("No")
elif H[0]<=H[1]+1:
    for i in range(1,N-1):
        if H[i]<=H[i+1]:
            count+=1
            continue
        elif H[i]==H[i+1]+1:
            H[i]-=1
            if H[i]<H[i-1]:
                print("No")
                break
            else:
                count+=1
                continue
        else:
            print("No")
            break
else:
    print("No")
if count==N-2:
    print("Yes")

Fixed submission:
n=int(input())
h=list(map(int,input().split()))
for i in range(n-1):
    if i==0:
        if h[i]>h[i+1]+1:
            print("No")
            exit(0)
        else:
          	h[i]-=1
    elif h[i]<=h[i+1]:
        if h[i]-1>=h[i-1]:
            h[i]-=1
    elif h[i]==h[i+1]+1:
        if h[i]-1>=h[i-1]:
            h[i]-=1
        else:
            print("No")
            exit(0)
    else:
        print("No")
        exit(0)

print("Yes")
Buggy python submission (verdict: Time Limit Exceeded):
S=input()
l=[0 for x in range(len(list(S)))]
s_r=S.count("R")
s_l=S.count("L")

for i in range(len(list(S))):
    p_i=i
    p_l=[]
    for j in range(10**100):
        if S[p_i]=="R":
            p_i+=1
            p_l.append(p_i)
        elif S[p_i]=="L":
            p_i-=1
            p_l.append(p_i)
        if j>max(s_r,s_l) and j%2==1:
            if p_l[j]==p_l[j-2]:
                break
            else:
                continue
    l[p_i]+=1

print(*l)

Fixed submission:
s=input()
s="L"+s+"R"
N=len(s)
a=[1]*N
for i in range(1,N-1):
    if s[i]=="R" and s[i+1]=="R":
        a[i+2]+=a[i]
        a[i]=0
for i in range(N-1,1,-1):
    if s[i]=="L" and s[i-1]=="L":
        a[i-2]+=a[i]
        a[i]=0
print(*a[1:-1])

Buggy python submission (verdict: Time Limit Exceeded):
S=input()
l=[0 for x in range(len(list(S)))]
for i in range(len(list(S))):
    p_i=i
    p_l=[]
    for j in range(10**100):
        if S[p_i]=="R":
            p_i+=1
            p_l.append(p_i)
        elif S[p_i]=="L":
            p_i-=1
            p_l.append(p_i)
        if j>len(list(S)) and j%2==1:
            if p_l[j]==p_l[j-2]:
                break
            else:
                continue
    l[p_i]+=1

print(*l)

Fixed submission:
s=input()
s="L"+s+"R"
N=len(s)
a=[1]*N
for i in range(1,N-1):
    if s[i]=="R" and s[i+1]=="R":
        a[i+2]+=a[i]
        a[i]=0
for i in range(N-1,1,-1):
    if s[i]=="L" and s[i-1]=="L":
        a[i-2]+=a[i]
        a[i]=0
print(*a[1:-1])

Buggy python submission (verdict: Time Limit Exceeded):
S=input()
l=[0 for x in range(len(list(S)))]
for i in range(len(list(S))):
    p_i=i
    p_l=[]
    for j in range(10**100):
        if S[p_i]=="R":
            p_i+=1
            p_l.append(p_i)
        elif S[p_i]=="L":
            p_i-=1
            p_l.append(p_i)
        if j>len(list(S)) and j%2==1:
            if p_l[j]==p_l[j-2]:
                break
            else:
                continue
    l[p_i]+=1

print(*l)

Fixed submission:
s=input()
s="L"+s+"R"
N=len(s)
a=[1]*N
for i in range(1,N-1):
    if s[i]=="R" and s[i+1]=="R":
        a[i+2]+=a[i]
        a[i]=0
for i in range(N-1,1,-1):
    if s[i]=="L" and s[i-1]=="L":
        a[i-2]+=a[i]
        a[i]=0
print(*a[1:-1])

Buggy python submission (verdict: Time Limit Exceeded):
S=input()
l=[0 for x in range(len(list(S)))]
for i in range(len(list(S))):
    p_i=i
    p_l=[]
    for j in range(10**6):
        if S[p_i]=="R":
            p_i+=1
        elif S[p_i]=="L":
            p_i-=1
    l[p_i]+=1

print(*l)

Fixed submission:
s=input()
s="L"+s+"R"
N=len(s)
a=[1]*N
for i in range(1,N-1):
    if s[i]=="R" and s[i+1]=="R":
        a[i+2]+=a[i]
        a[i]=0
for i in range(N-1,1,-1):
    if s[i]=="L" and s[i-1]=="L":
        a[i-2]+=a[i]
        a[i]=0
print(*a[1:-1])
Buggy python submission (verdict: Runtime Error):
S=input()
x={}
x_v=0
count=0
for i,j in enumerate(S):
    if j=="?":
        continue
    else:
        x[len(S)-i-1]=j
for m in x.keys():
    x_v+=int(x[m])*(10**m)
for k in range(10**(len(S))):
    k_l=list(str(k))
    a=0
    b=[]
    c=[]
    for key in x.keys():
        if key>=len(k_l):
            continue
        else:
            b.append( k_l[-key-1]=="0" )
            c.append(1)
    if b==c:
        for n in range(len(k_l)):
            a+=int(k_l[-n-1])*(10**n)
        a+=x_v
        if a%13==5:
            count+=1
    else:
        continue
print(count%(7+10**9))

Fixed submission:
a,b=sorted(map(int,input().split()))
print((b+a)//2 if (b+a)%2==0 else "IMPOSSIBLE" )
Buggy python submission (verdict: Time Limit Exceeded):
#134
N=int(input())
a=[int(input()) for i in range(N) ]
a_M=[]
a_M.append( max(a[1:]) )
for i in range(1,N):
    if a[i]<a_M[0]:
        a_M.append(a_M[0])
    else:
        s=a[i]
        a[i]=0
        a_M.append( max(a) )
        a[i]=s   
for x in a_M:
    print(x)

Fixed submission:
#134
N=int(input())
a=[int(input()) for i in range(N) ]
a_M=[]
a_M1=sorted(a)[-1]
a_M2=sorted(a)[-2]
for i in range(N):
    if a[i]==a_M1:
        a_M.append(a_M2)
    else:
        a_M.append(a_M1)
for x in a_M:
    print(x)

Buggy python submission (verdict: Time Limit Exceeded):
#134
N=int(input())
a=[int(input()) for i in range(N) ]
a_M=[]
a_M.append( max(a[1:]) )
for i in range(1,N):
    if a[i]<max(a_M):
        a_M.append(max(a_M))
    else:
        s=a[i]
        a[i]=0
        a_M.append( max(a) )
        a[i]=s   
for x in a_M:
    print(x)

Fixed submission:
#134
N=int(input())
a=[int(input()) for i in range(N) ]
a_M=[]
a_M1=sorted(a)[-1]
a_M2=sorted(a)[-2]
for i in range(N):
    if a[i]==a_M1:
        a_M.append(a_M2)
    else:
        a_M.append(a_M1)
for x in a_M:
    print(x)

Buggy python submission (verdict: Time Limit Exceeded):
#134
N=int(input())
a=[int(input()) for i in range(N) ]
a_M=[]
for i in range(N):
    s=a[i]
    a[i]=0
    a_M.append( max(a) )
    a[i]=s
for x in a_M:
    print(x)

Fixed submission:
#134
N=int(input())
a=[int(input()) for i in range(N) ]
a_M=[]
a_M1=sorted(a)[-1]
a_M2=sorted(a)[-2]
for i in range(N):
    if a[i]==a_M1:
        a_M.append(a_M2)
    else:
        a_M.append(a_M1)
for x in a_M:
    print(x)

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
a=[int(input()) for i in range(N) ]
a_M=[]
for i in range(N):
    s=a[i]
    a[i]=0
    a_M.append( max(a) )
    a[i]=s
for x in a_M:
    print(x)

Fixed submission:
#134
N=int(input())
a=[int(input()) for i in range(N) ]
a_M=[]
a_M1=sorted(a)[-1]
a_M2=sorted(a)[-2]
for i in range(N):
    if a[i]==a_M1:
        a_M.append(a_M2)
    else:
        a_M.append(a_M1)
for x in a_M:
    print(x)
Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
a=list(map(int,input().split()))
for i in range(0,2*min( a[0],a[N-1] )+1,2):
    s=[i/2]
    answer=[]        
    for n in range(N):
        s.append(a[n]-s[n])
        answer.append(int(2*s[n]))
    if s[N-1]+i/2==a[N-1]:
        print(*answer)
        exit(0)

Fixed submission:
N=int(input())
a=list(map(int,input().split()))
x_1=sum(a)
for i in range(1,N,2):
    x_1-=2*(a[i])
x=[x_1]
for j in range(1,N):
    x.append(2*a[j-1]-x[j-1])
print(*x)

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
a=list(map(int,input().split()))
for i in range(sum(a),-1,-2):
    s=[i/2]
    answer=[]        
    for n in range(N):
        s.append(a[n]-s[n])
        answer.append(int(2*s[n]))
    if s[N-1]+i/2==a[N-1]:
        print(*answer)
        exit(0)

Fixed submission:
N=int(input())
a=list(map(int,input().split()))
x_1=sum(a)
for i in range(1,N,2):
    x_1-=2*(a[i])
x=[x_1]
for j in range(1,N):
    x.append(2*a[j-1]-x[j-1])
print(*x)

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
a=list(map(int,input().split()))
for i in range(0,sum(a)+1,2):
    s=[i/2]
    answer=[]        
    for n in range(N):
        s.append(a[n]-s[n])
        answer.append(int(2*s[n]))
    if s[N-1]+i/2==a[N-1]:
        print(*answer)
        exit(0)

Fixed submission:
N=int(input())
a=list(map(int,input().split()))
x_1=sum(a)
for i in range(1,N,2):
    x_1-=2*(a[i])
x=[x_1]
for j in range(1,N):
    x.append(2*a[j-1]-x[j-1])
print(*x)

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
a=list(map(int,input().split()))
for i in range(0,sum(a)+1,2):
    s=[i/2]
    answer=[]        
    for n in range(N):
        s.append(a[n]-s[n])
        answer.append(int(2*s[n]))
    if s[N-1]+i/2==a[N-1]:
        print(*answer)
        exit(0)

Fixed submission:
N=int(input())
a=list(map(int,input().split()))
x_1=sum(a)
for i in range(1,N,2):
    x_1-=2*(a[i])
x=[x_1]
for j in range(1,N):
    x.append(2*a[j-1]-x[j-1])
print(*x)
Buggy python submission (verdict: Runtime Error):
import numpy as np
N,M=map(int,input().split())
a=[int(input()) for i in range(M)]
a_a=np.ones( N+1 )
for i in range(M):
    a_a[a[i]]=0
c=np.zeros(N+1)
c[0]=1
for i in range(1,N+1):
    if i==1:
        c[i]=c[i-1]*a_a[i-1]
    else:
        c[i]=c[i-1]*a_a[i-1]+c[i-2]*a_a[i-2]
print(int(c[N])%(7+10**9))

Fixed submission:
N,M=map(int,input().split())
a = [int(input()) for _ in range(M)]
dp = [0]*(N+1)
j = 0
dp[0] = 1
mod = 10**9+7
for i in range(1, N+1):
    if j < M and i == a[j]:
        j += 1
    elif i == 1:
        dp[i] = 1
    else:
        dp[i] = (dp[i-1]+dp[i-2]) % mod
print(dp[N])

Buggy python submission (verdict: Runtime Error):
import sys

N,M=map(int,input().split())
a=[int(input()) for i in range(M)]
c=[0]*(N+1)
c[0]=1
MOD=7+10**9
if M==0:
    c[1]=1
    for i in range(1,N):
        c[i+1]=c[i]+c[i-1]
    print(c[N])
else:
    j=0
    for i in range(1,N+1):
        if i==a[j]:
            if j+1<=M:
                if i+1==a[j+1]:
                    print(0)
                    sys.exit(0)
                else:
                    j+=1
        elif i==1:
            c[i]=1
        else:
            c[i]=(c[i-1]+c[i-2])%MOD
    print(c[-1]%MOD)
            

Fixed submission:
N,M=map(int,input().split())
a = [int(input()) for _ in range(M)]
dp = [0]*(N+1)
j = 0
dp[0] = 1
mod = 10**9+7
for i in range(1, N+1):
    if j < M and i == a[j]:
        j += 1
    elif i == 1:
        dp[i] = 1
    else:
        dp[i] = (dp[i-1]+dp[i-2]) % mod
print(dp[N])

Buggy python submission (verdict: Runtime Error):
#129
N,M=map(int,input().split())
a=[int(input()) for i in range(M)]
f=[1,2,3,5,8]
def cu(x):
    global f
    if len(f)<x:
        for i in range(len(f),x):
            f.append( f[i-1]+f[i-2] )
    return f[x-1]

a_d=[a[0]-1]
for i in range(M-1):
    a_d.append( a[i+1]-a[i]-1 )
a_d.append(N-a[-1]-1)
if 0 in a_d[1:]:
    print(0)
    exit(0)
else:
    count=1
    for i in range(M+1):
        if i==0 and a_d[0]!=0:
            count=cu(a_d[0])
        elif i==M:
            count=count*cu(a_d[-1])
        else:
            if a_d[i]>=3:
                count=count*cu(a_d[i]-1)
print(count%(10**9+7))

Fixed submission:
N,M=map(int,input().split())
a = [int(input()) for _ in range(M)]
dp = [0]*(N+1)
j = 0
dp[0] = 1
mod = 10**9+7
for i in range(1, N+1):
    if j < M and i == a[j]:
        j += 1
    elif i == 1:
        dp[i] = 1
    else:
        dp[i] = (dp[i-1]+dp[i-2]) % mod
print(dp[N])