Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
N = int (input())
H = list(map(int,input().split()))
ans = 'Yes'
for  i in range(N-1):
    diff = H[i+1] - H[i]
    if diff >= 1:
        H[i+1] -= 1
    else diff < 0:
        ans ='No'
print(ans)


Fixed submission:
N = int(input())
H = list(map(int, input().split()))
ans = "Yes"
for i in range(N - 1):
  diff = H[i + 1] - H[i]
  if diff >= 1:
    H[i + 1] -= 1
  elif diff < 0:
    ans = "No"
print(ans)

Buggy python submission (verdict: Runtime Error):
n = int(input())
h = list(map(int,input().split()))

for x in range(n-1):
    if h[x] <= h[x+1]:
        pass
    else:
        h[x] = h[x]-1

if n == 1:
    ans ='Yes'
for x in range(n-1):
    if h[x] <= h[x+1]:
        ans = 'Yes'
    else:
        ans = 'No'
        break
if h[n-1] <= h[n] and ans ='Yes':
    ans ='Yes'
if h[n-1] <= h[n] and ans ='No':
    ans ='No'

print(ans)

Fixed submission:
N = int(input())
H = list(map(int, input().split()))
ans = "Yes"
for i in range(N - 1):
  diff = H[i + 1] - H[i]
  if diff >= 1:
    H[i + 1] -= 1
  elif diff < 0:
    ans = "No"
print(ans)

Buggy python submission (verdict: Runtime Error):
n = int(input())
h = list(map(int,input().split()))

for x in range(n-1):
    if h[x] <= h[x+1]:
        pass
    else:
        h[x] = h[x]-1

if n == 1:
    ans ='Yes'
for x in range(n-1):
    if h[x] <= h[x+1]:
        ans = 'Yes'
    else:
        ans = 'No'
        break
if h[n-1] <= h[n] and ans ='Yes':
    ans ='Yes'
if h[n-1] <= h[n] and ans ='No'
    ans ='No'

print(ans)

Fixed submission:
N = int(input())
H = list(map(int, input().split()))
ans = "Yes"
for i in range(N - 1):
  diff = H[i + 1] - H[i]
  if diff >= 1:
    H[i + 1] -= 1
  elif diff < 0:
    ans = "No"
print(ans)

Buggy python submission (verdict: Runtime Error):
n = int(input())
h = list(map(int,input().split()))

for x in range(n-1):
    if h[x] <= h[x+1]:
        pass
    else:
        h[x] = h[x]-1

if n == 1:
    ans ='Yes'
for x in range(n-1):
    if h[x] <= h[x+1]:
        ans = 'Yes'
    else:
        ans = 'No'
        break
if h[n-1] <= h[n] and ans ='Yes':
    ans ='Yes'
if h[n-1] <= h[n] and ans ='No'
    ans ='No'

print(ans)

Fixed submission:
N = int(input())
H = list(map(int, input().split()))
ans = "Yes"
for i in range(N - 1):
  diff = H[i + 1] - H[i]
  if diff >= 1:
    H[i + 1] -= 1
  elif diff < 0:
    ans = "No"
print(ans)
Buggy python submission (verdict: Runtime Error):
n = int(input())
h = [int(x) for x in input().split()]
h_max = max(h)

if n == 1:
    print('Yes')
elif h_max - 1 <= h[n-1]:
    print('Yes')
else:
    print('No')

Fixed submission:
a, b, c = (int(x) for x in input().split())
if c > (a-b):
    print(c-(a-b))
else:
    print(0)
Buggy python submission (verdict: Runtime Error):
n = int(input())
num = int(input())
num_digit = len(str(num))

if num_digit == 1:
    print(0)
elif num_digit == 2:
    print(9)
elif num_digit == 3:
    print(9 + (num - 100 + 1))
elif num_digit == 4:
    print(909)
elif num_digit == 5:
    print(909 + (num - 10000 + 1))

Fixed submission:
num = int(input())
num_digit = len(str(num))

if num_digit == 1:
    print(num)
elif num_digit == 2:
    print(9)
elif num_digit == 3:
    print(9 + (num - 100 + 1))
elif num_digit == 4:
    print(909)
elif num_digit == 5:
    print(909 + (num - 10000 + 1))
elif num_digit == 6:
    print(90909)
Buggy python submission (verdict: Runtime Error):
N = int(input())
P = list(map(int, input().split()))

check = 0
for i, p in enumerate(P):
    if i + 1 != p[i]:
        check += 1

if (check == 0 or check == 2):
    print('YES')
else:
    print('NO')
    

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

check = 0
for i, p in enumerate(P):
    if i + 1 != p:
        check += 1

if (check == 0 or check == 2):
    print('YES')
else:
    print('NO')
Buggy python submission (verdict: Runtime Error):
N = int(input())
A = [int(input()) for i in range(N)]
for i, num in enumerate(A):
    AA = [x for j, x in enumerate(A) if i != j]
    print(max(AA))

Fixed submission:
print(int(input())**2*3)

Buggy python submission (verdict: Runtime Error):
N = int(input())
A = [int(input()) for i in range(N)]
print("---")
for i, num in enumerate(A):
    AA = [x for j, x in enumerate(A) if i != j]
    print(max(AA))

Fixed submission:
print(int(input())**2*3)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = [int(input()) for i in range(N)]
for i, num in enumerate(A):
    AA = [x for j, x in enumerate(A) if i != j]
    print(max(AA))

Fixed submission:
N = int(input())
A = [int(input()) for i in range(N)]
A_max = max(A)
AA = A[:]
AA.remove(A_max)
A_max_2nd = max(AA)
for num in A:
    if num != A_max:
        print(A_max)
    else:
        print(A_max_2nd)

Buggy python submission (verdict: Time Limit Exceeded):
from functools import reduce
N = int(input())
A = [int(input()) for i in range(N)]
for i, num in enumerate(A):
    AA = A[:]
    AA.pop(i)
    print(max(AA))

Fixed submission:
N = int(input())
A = [int(input()) for i in range(N)]
A_max = max(A)
AA = A[:]
AA.remove(A_max)
A_max_2nd = max(AA)
for num in A:
    if num != A_max:
        print(A_max)
    else:
        print(A_max_2nd)
Buggy python submission (verdict: Time Limit Exceeded):
L, R = map(int, input().split())
mod = 2018
i = L
for i in range(L, R):
    for j in range(i+1, R+1):
        num = (i*j) % 2019
        mod = min(mod, num)
        if mod == 0:
            break
print(mod)

Fixed submission:
L, R = map(int, input().split())
mod = 2018
i = L
if R-L >= 2019:
    mod = 0
else:
    for i in range(L, R):
        for j in range(i+1, R+1):
            num = (i*j) % 2019
            mod = min(mod, num)
            if mod == 0:
                break
print(mod)

Buggy python submission (verdict: Time Limit Exceeded):
L, R = map(int, input().split())
mod = 2018
for i in range(L, R):
    for j in range(i+1, R+1):
        num = i*j % 2019
        mod = min(mod, num)
print(mod)

Fixed submission:
L, R = map(int, input().split())
mod = 2018
i = L
if R-L >= 2019:
    mod = 0
else:
    for i in range(L, R):
        for j in range(i+1, R+1):
            num = (i*j) % 2019
            mod = min(mod, num)
            if mod == 0:
                break
print(mod)
Buggy python submission (verdict: Runtime Error):
a, b, c = input().split()

print("{}-{}+{}".format(c,a,b)

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

print(c-min(a-b,c))

Buggy python submission (verdict: Runtime Error):
a,b,c = map(int,input().split())
if b+C > a:
  print((b+c-a)
else:
  print("0")

Fixed submission:
a,b,c = map(int,input().split())
if b+c > a:
  print(b+c-a)
else:
  print("0")

Buggy python submission (verdict: Runtime Error):
a,b,c = map(int,input().split())
if b+C > a:
  print((b+c)-a)
else:
  print("0")

Fixed submission:
a,b,c = map(int,input().split())
if b+c > a:
  print(b+c-a)
else:
  print("0")
Buggy python submission (verdict: Runtime Error):
input()
A = list(map(int,input().split()))
ans = 0

while all(a% == 0 for a in A):
  A = [a/2 for a in A]
  ans += 1
print(ans)

Fixed submission:
input()
A = list(map(int,input().split()))
ans = 0
 
while all(a%2 == 0 for a in A):
  A = [a/2 for a in A]
  ans += 1

print(ans)
Buggy python submission (verdict: Runtime Error):
x = list(input())
y = list(input())+[""]

for o,p in zip(x,y):print(o+p,end="")

Fixed submission:
a,b,c = map(int,input().split())
print("YES" if b-a==c-b else "NO")

Buggy python submission (verdict: Runtime Error):
x = list(input())
y = list(input())+[""]

for o,p in zip(x,y):print(o+p,end="")

Fixed submission:
a,b,c = map(int,input().split())
print("YES" if b-a==c-b else "NO")

Buggy python submission (verdict: Runtime Error):
x = list(input())
y = list(input())+[""]

print(y)
for o,p in zip(x,y):print(o+p,end="")

Fixed submission:
a,b,c = map(int,input().split())
print("YES" if b-a==c-b else "NO")
Buggy python submission (verdict: Runtime Error):
inputs=list(map(int, input().split()))
print(f"{inputs[2] - min(inputs[0]-inputs[1], inputs[2])}")


Fixed submission:
inputs=list(map(int, input().split()))
ans = inputs[2] - min(inputs[0]-inputs[1], inputs[2])
print("{}".format(ans))
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = [int(input()) for i in range(N)]

for i in range(N):
	print(max([a for n, a in enumerate(A) if n !=  i]))


Fixed submission:
N = int(input())
A = [int(input()) for i in range(N)]

MAX = max(A)
sorted_A = sorted(A)

for a in A:
	if a == MAX:
		print(sorted_A[-2])
	else:
		print(MAX)
Buggy python submission (verdict: Time Limit Exceeded):
L, R = list(map(int, input().split()))

min_value = 2019

for i in range(L, R+1):
	for j in range(L, R+1):
		if i >= j:
			continue

		value = (i * j) % 2019
		if value < min_value:
			min_value = value

print(min_value)


Fixed submission:
L, R = list(map(int, input().split()))

min_value = 2019

for i in range(L, R+1):
	for j in range(L, R+1):
		if i >= j:
			continue

		value = (i * j) % 2019
		if value < min_value:
			min_value = value

		if min_value == 0:
			print(min_value)
			exit()

print(min_value)
Buggy python submission (verdict: Runtime Error):
first = s.find("A")
last = s.rfind("Z")
print(last - first+1)

Fixed submission:
s = input()
a = s.find("A")
b = s.rfind("Z")
print(b - a + 1)
Buggy python submission (verdict: Time Limit Exceeded):
L, R = map(int, input().split())

result = 0

for i in range(L,R+1):
  for j in range(i+1, R+1):
    modResult = (i * j) % 2019 
    if i == L and j == L+1:
      result = modResult
    elif result > modResult:
      result = modResult

print(result)

Fixed submission:
L, R = map(int, input().split())
counter = 0
result = 0

for i in range(L,R+1):
  counterJ = 0
  for j in range(i+1, R+1):
    modResult = (i * j) % 2019 
    if i == L and j == L+1:
      result = modResult
    elif result > modResult:
      result = modResult
    if counterJ == 2019:
      break
    counterJ += 1
    
  counter += 1
  if counter == 2019:
    break;
    
print(result)
Buggy python submission (verdict: Runtime Error):
print(3*input()**2)

Fixed submission:
print(3*(int(input())**2))
Buggy python submission (verdict: Runtime Error):
A, B, C = map(int,input().split())
if B+C <=A {
  print(0)
}else{
C=B+C-A
  print(C)
}

Fixed submission:
A, B, C = map(int,input().split())
if B+C <= A :
  print(0)
else:
  C = B+C-A
  print(C)

Buggy python submission (verdict: Runtime Error):
A, B, C = map(int,input().split())
if B+C <=A{
  C=0
}else{
C=B+C-A
}

Fixed submission:
A, B, C = map(int,input().split())
if B+C <= A :
  print(0)
else:
  C = B+C-A
  print(C)
Buggy python submission (verdict: Runtime Error):
N = int(input())
total = 0
for i in range(1,N+1):
    if digits%2 != 0:
        total += 1
print(total)        
    



Fixed submission:
N = int(input())
total = 0
for i in range(1,N+1):
    if len(str(i))%2 != 0:
        total += 1
print(total)
Buggy python submission (verdict: Runtime Error):
int r
int t
t = 3*r*r
print(t)

Fixed submission:
r=int(input())
print(3*(r**2))
Buggy python submission (verdict: Runtime Error):
cn = int(input())
enm = input().split(" ")
brv = input().split(" ")
taoshita = int(0)

for i in range(0,cn):
    taoshita = taoshita + min(abs(int(brv[i])),abs(int(enm[i])))  
    enm[i] = int(enm[i]) - int(brv[i])
    if int(enm[i]) < 0:
        brv[i] = abs(int(enm[i]))
        enm[i] = 0
        if (int(enm[i+1]) - int(brv[i])) < 0:
            taoshita = taoshita + int(enm[i+1])
            enm[i+1] = 0
        if (int(enm[i+1]) - int(brv[i])) >= 0:
            enm[i+1] = int(enm[i+1]) - int(brv[i])
            taoshita = taoshita + int(brv[i])
print(taoshita)

Fixed submission:
tmp = input()
fi = int(tmp.split(" ")[0])
se = int(tmp.split(" ")[1])
k = int(abs(fi + se)/2)
mod = abs(fi + se) % 2
if mod == 1:
  print("IMPOSSIBLE")
else:
  print(k)

Buggy python submission (verdict: Runtime Error):
tmp = input()
fi = int(tmp.split(" ")[0])
se = int(tmp.split(" ")[1])
k = abs(fi + se)/2
mod = abs(fi + se) % 2
if mod == 1:
  print("IMPOSSIBLE")
  else:
  print(k)

Fixed submission:
tmp = input()
fi = int(tmp.split(" ")[0])
se = int(tmp.split(" ")[1])
k = int(abs(fi + se)/2)
mod = abs(fi + se) % 2
if mod == 1:
  print("IMPOSSIBLE")
else:
  print(k)
Buggy python submission (verdict: Runtime Error):
N=int(input())
dig=len(str(N))
digr=dig-(dig%2)-2
intr=sum([10**i for i in range(0, digr+1,2)])*9
if (dig % 2):
    intr=intr+N-10**(dig-1)+1

print(intr+ad)


Fixed submission:
N=int(input())
dig=len(str(N))
digr=dig-(dig%2)-2
intr=sum([10**i for i in range(0, digr+1,2)])*9
if (dig % 2):
    intr=intr+N-10**(dig-1)+1

print(intr)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
H = [int(a) for a in input().split()]

if (N == 1):
    print('Yes')
    exit()

for i in range(N-1):
    if max([H[i]-H[j] for j in range(i + 1, N)])>1:
        print('No')
        exit()
print('Yes')


Fixed submission:
N = int(input())
H = [int(a) for a in input().split()]

if (N == 1):
    print('Yes')
    exit()
hmax=H[0]
for i in range(N - 1):  
    if (hmax - H[i + 1]) > 1:
        print('No')
        exit()
    hmax = max(hmax, H[i + 1])
print('Yes')
Buggy python submission (verdict: Time Limit Exceeded):
S = str(input())

R=[len(s) for s in S.split('L')]
L=[len(s) for s in S.split('R')]
while 0 in R:
    R.remove(0)
while 0 in L:
    L.remove(0)
R.append(0)
L.append(0)

targ = R[0] - 1
j = 0
fl=1

for i in range(len(S)):
    if i == targ:
        if fl>0:
            pr = (R[j] + (R[j] % 2)) / 2 + (L[j] - (L[j] % 2)) / 2
            targ=targ+1
        else:
            pr = (L[j] + (L[j] % 2)) / 2 + (R[j] - (R[j] % 2)) / 2
            targ = targ+L[j]+R[j+1]-1
            j = j + 1
        print(int(pr), end=' ')
        fl=-fl
    else:
        print(0, end=' ')


Fixed submission:
S = str(input())

R=[len(s) for s in S.split('L') if len(s)>0]
L = [len(s) for s in S.split('R') if len(s) > 0]
R.append(0)
L.append(0)

targ = R[0] - 1
j = 0
fl=1

for i in range(len(S)):
    if i == targ:
        if fl>0:
            pr = (R[j] + (R[j] % 2)) / 2 + (L[j] - (L[j] % 2)) / 2
            targ=targ+1
        else:
            pr = (L[j] + (L[j] % 2)) / 2 + (R[j] - (R[j] % 2)) / 2
            targ = targ+L[j]+R[j+1]-1
            j = j + 1
        print(int(pr), end=' ')
        fl=-fl
    else:
        print(0, end=' ')
Buggy python submission (verdict: Runtime Error):
N=int(input())
A= [int(a) for a in input().split()]
minusnum=sum(a<0 for a in A)
pluslist=[a for a in A if a>=0]
minuslist=[-a for a in A if a<0]
ans=sum(pluslist + minuslist)
if minusnum%2:
    plusmin=min(pluslist)
    minusmin=min(minuslist)
    if minusmin>plusmin:
        ans=ans-2*plusmin
    else:
        ans=ans-2*minusmin
print(ans)


Fixed submission:
N=int(input())
A= [int(a) for a in input().split()]
minusnum=sum(a<0 for a in A)
ablist=[abs(a) for a in A]
ans=sum(ablist)
if minusnum%2:
    ans=ans-2*min(ablist)

print(ans)

Buggy python submission (verdict: Runtime Error):

N=int(input())
A= [int(a) for a in input().split()]
minusnum=sum(a<0 for a in A)
ans=sum(abs(a) for a in A)
if minusnum%2:
    plusmin=min(a for a in A if a>=0)
    minusmin=min(-a for a in A if a<0)
    if minusmin>plusmin:
        ans=ans-2*plusmin
    else:
        ans=ans-2*minusmin
print(ans)

Fixed submission:
N=int(input())
A= [int(a) for a in input().split()]
minusnum=sum(a<0 for a in A)
ablist=[abs(a) for a in A]
ans=sum(ablist)
if minusnum%2:
    ans=ans-2*min(ablist)

print(ans)
Buggy python submission (verdict: Runtime Error):
N = int(input())
li = list(map(int,input().split()))
ans = "Yes"
b = 0
for i in range(N):
        b = max(b,li[i])
        if b > li[i]+1:
                ans = "No"
        

print(ans)

Fixed submission:
(a,b,c) = map(int,input().split())
if c-(a-b)<0:
    print(0)
else:
    print(c-(a-b))
Buggy python submission (verdict: Time Limit Exceeded):
s = str(input())
children = [0]*len(s)
s = [int(s) for s in s.translate(str.maketrans({"R":"0", "L":"1"}))]

for i in range(0, len(s)):
    if s[i]: #Lだったら
        for j in range(1, len(s)):
            if s[i-j] == 0:
                if j%2 == 0:
                    children[i-j] += 1
                else:
                    children[i-j+1] += 1
                break
    if s[i] == 0: #Rだったら
        for j in range(1, len(s)):
            if s[i+j] == 1:
                if j%2 == 0:
                    children[i+j] += 1
                else:
                    children[i+j-1] += 1
                break

for k in children:
    print(k)


Fixed submission:
s = input()
 
res = [0] * len(s)
cnt_r = 0
cnt_l = 0
curr = "R"
last_idx = 0
 
for idx, char in enumerate(s):
    if curr == "R":
        if char == "R":
            cnt_r += 1
            #continue
        else:
            res[idx] += cnt_r // 2
            res[idx - 1] += (cnt_r - cnt_r // 2)
            last_idx = idx
            curr = "L"
            cnt_r = 0
            cnt_l = 1
            #continue
    else:
        if char == "L":
            cnt_l += 1
            #continue
        else:
            res[last_idx - 1] += cnt_l // 2
            res[last_idx] += cnt_l - (cnt_l // 2)
            curr = "R"
            cnt_l = 0
            cnt_r = 1
 
res[last_idx - 1] += cnt_l // 2
res[last_idx] += cnt_l - (cnt_l // 2)
 
print(*res)
Buggy python submission (verdict: Runtime Error):
n = int(input())
a = list(map(int, input().split()))
b = [0] * n
l = []

for i in range(n, 0, -1):
    if a[i-1] == 1:
        if n//i < 2:
            b[i-1] = 1
        else:
            c = n//i
            asums = 0
            for j in range(1, c+1):
                asums += a[j*i-1]
            if asums%2 == 1:
                b[i-1] = 1
    else:
        if n//i < 2:
            b[i-1] = 0
        else:
            c = n//i
            asums = 0
            for j in range(1, c+1):
                asums += a[j*i-1]
            if asums%2 == 1:
                b[i-1] = 1

for k in range(0, n):
    if b[k] == 1:
        l.append(k+1)

print(len(l))
print(" ".join(map(str, l)))


Fixed submission:
r = int(input())
print(3*r*r)
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())

a = [int(input()) for i in range(0, n)]
l = []

for j in range(0, n):
    temp = a[j]
    a[j] = 0
    print(max(a))
    a[j] = temp


Fixed submission:
n = int(input())

a = [int(input()) for i in range(0, n)]

m = max(a)
l = [m] * n
index = a.index(m)
a.remove(m)
nm = max(a)
l[index] = nm
for j in range(0, n):
    print(l[j])
Buggy python submission (verdict: Runtime Error):
n = int(raw_input())

#整数をばらけさせてリスト化
list_n = list(range(1,n+1))
print(list_n)

#桁の長さが奇数なら数え上げる
cnt = 0
for i in list_n:
     if (len(str(i)))%2 == 1:
            cnt += 1
     else: pass
print(cnt)

Fixed submission:
n = int(input())

#整数をばらけさせてリスト化
list_n = list(range(1,n+1))
#print(list_n)

#桁の長さが奇数なら数え上げる
cnt = 0
for i in list_n:
     if (len(str(i)))%2 == 1:
            cnt += 1
     else: pass
print(cnt)
Buggy python submission (verdict: Runtime Error):
a = input().split()
if (a[0]*a[1])%2==0:
    print("Even")
else:
    print("Odd")

Fixed submission:
a =input()
s =a.split()
if (int(s[0])*int(s[1]))%2==0:
    print("Even")
else:
    print("Odd")
Buggy python submission (verdict: Runtime Error):
import math
a = input()
s = list(map(int,input().split()))
ans =float("inf")
for i in s:
  ans = min(ans,len(bin(i))-bin(i).rfind("1")-1)
print(round(ans))

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

Fixed submission:
A,B,C = map(int,input().split())
ans = C-(A-B)
if ans<=0:
  print(0)
else:
  print(ans)

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

Fixed submission:
A,B,C = map(int,input().split())
ans = C-(A-B)
if ans<=0:
  print(0)
else:
  print(ans)
Buggy python submission (verdict: Runtime Error):
N = int(input())
H = list(map(int,input().split()))
cnt = 0
for i in range(N):
  if H[i]-H[i+1]=1:
    H[i] = H[i]-1
  elif H[i]-H[i+2]>1:
    cnt = 1
    break
if cnt == 0:
  print('Yes')
else:
  print('No')

Fixed submission:
N = int(input())
H = list(map(int,input().split()))
H.reverse()
cnt = 0
for i in range(N-1):
  if H[i+1]-H[i]==1:
    H[i+1] = H[i+1]-1
  elif H[i+1]-H[i]>1:
    cnt = 1
    break
if cnt == 0:
  print('Yes')
else:
  print('No')

Buggy python submission (verdict: Runtime Error):
N = int(input())
H = list(map(int,input().split()))
cnt = 0
for i in range(N-2):
    if H[i+1]-H[i]<0 and H[i+2]-H[i+1]<0:
        cnt = 1
        break
    elif H[i+1]-H[i]<-1:
        cnt = 1
        break
for j in range(N-3):
    if H[i+1]-H[i]<0 and H[i+2]-H[i+1] == 0 and H[i+3]-H[i+2]<0:
        cnt = 1
        break
if cnt >0:
  print('No')
else:
  print('Yes')
N = int(input())
H = list(map(int,input().split()))
cnt = 0
for i in range(N-2):
    if H[i+1]-H[i]<=0 and H[i+2]-H[i+1]<0:
        cnt = 1
        break
    elif H[i+1]-H[i]<-1:
        cnt = 1
        break
if cnt >0:
  print('No')
else:
  print('Yes')


Fixed submission:
N = int(input())
H = list(map(int,input().split()))
H.reverse()
cnt = 0
for i in range(N-1):
  if H[i+1]-H[i]==1:
    H[i+1] = H[i+1]-1
  elif H[i+1]-H[i]>1:
    cnt = 1
    break
if cnt == 0:
  print('Yes')
else:
  print('No')

Buggy python submission (verdict: Runtime Error):
N = int(input())
H = list(map(int,input().split()))
cnt = 0
for i in range(N-2):
    if H[i+1]-H[i]<0 and H[i+2]-H[i+1]<0:
        cnt = 1
        break
    elif H[i+1]-H[i]<-1:
        cnt = 1
        break
for j in range(N-3):
    if H[i+1]-H[i]<0 and H[i+2]-H[i+1] == 0 and H[i+3]-H[i+2]<0:
        cnt = 1
        break
if cnt >0:
  print('No')
else:
  print('Yes')


Fixed submission:
N = int(input())
H = list(map(int,input().split()))
H.reverse()
cnt = 0
for i in range(N-1):
  if H[i+1]-H[i]==1:
    H[i+1] = H[i+1]-1
  elif H[i+1]-H[i]>1:
    cnt = 1
    break
if cnt == 0:
  print('Yes')
else:
  print('No')

Buggy python submission (verdict: Runtime Error):
N = int(input())
H = list(map(int,input().split()))
cnt = 0
for i in range(N-2):
  if H[i+1]-H[i]<0 and H[i+2]-H[i+1]<0:
      cnt = 1
      break
  elif H[i+1]-H[i]<-1:
      cnt = 1
      break
  elif H[i+1]-H[i]<0 and H[i+2]-H[i+1] == 0 and H[i+3]-H[i+2]<0:
      cnt = 1
      break
if cnt >0:
  print('No')
else:
  print('Yes')


Fixed submission:
N = int(input())
H = list(map(int,input().split()))
H.reverse()
cnt = 0
for i in range(N-1):
  if H[i+1]-H[i]==1:
    H[i+1] = H[i+1]-1
  elif H[i+1]-H[i]>1:
    cnt = 1
    break
if cnt == 0:
  print('Yes')
else:
  print('No')
Buggy python submission (verdict: Runtime Error):
N,D = map(int(input().split()))
sum = 1
cnt = 0
while sum > N:
  sum += 2D
  cnt += 1

print(cnt)

Fixed submission:
N,D = map(int,input().split())
S = 0
cnt = 0
while S < N:
  S += 1+2*D
  cnt +=1
print(cnt)
Buggy python submission (verdict: Runtime Error):
import numpy as np
N,D = map(int,input().split())
X =[]
cnt = 0
for i in range(N):
  X = np.vstack(X,list(map(int,input().split())))

for i in range(N-1):
    c = X[i]
    for j in range(i+1,N):
        d = X[j]
        e = c-d
        f = np.square(e)
        g = sum(f)
        h = np.sqrt(g)
        l = int(h**.5)
        if abs(l*l-h) <1e-6:
            cnt +=1

Fixed submission:
N,A,B = map(int,input().split())
if N*A>=B:
  print(B)
else:
  print(N*A)
Buggy python submission (verdict: Runtime Error):
S = input()
S.sort()
if S[0]==S[1] and S[2]==S[3] and S[1] !=S[2]:
  print("Yes")
else:
  print("No")


Fixed submission:
S = list(input())
S.sort()
if S[0]==S[1] and S[2]==S[3] and S[1] !=S[2]:
  print("Yes")
else:
  print("No")
Buggy python submission (verdict: Runtime Error):
import math

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

A,B,C,D = map(int,input().split())
E = lcm(C, D)
sample = B-A
ans = sample - ((B//C-A//C) + (B//D-A//D)-(B//E-A//E))
print(ans)

Fixed submission:
S = input()
if S[0] == S[1] or S[1] == S[2] or S[2] == S[3]:
    print("Bad")
else:
    print("Good")