Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input().rstrip())
line = input().rstrip()
l = [int(v) for v in line.split()]
l.sort()
uniq_list = sorted(list(set(l)))
result = 0
for i in range(len(uniq_list)):
    j = l.index(uniq_list[i])
    if (N / 2) == j:
        result = uniq_list[i] - uniq_list[i - 1]
        break

print(result)


Fixed submission:
N = int(input().rstrip())
line = input().rstrip()
l = [int(v) for v in line.split()]
l.sort()
uniq_list = sorted(list(set(l)))
result = 0
start_at = 0
for i in range(len(uniq_list)):
    for j in range(start_at, len(l)):
        if uniq_list[i] == l[j]:
            if (N / 2) == j:
                result = uniq_list[i] - uniq_list[i - 1]
            else:
                start_at = j + 1
            
            break

print(result)
Buggy python submission (verdict: Runtime Error):
S = [] 
def f1():
    global S
    i = 1
    while i < (len(S) - 1):
        if S[i] != S[i + 1]:
            if S[i - 1] != S[i + 2]:
                del S[i:i + 2]
                return True

        i += 1
    
    return False

def f2():
    global S
    i = 1
    while i < (len(S) - 1):
        if S[i] != S[i + 1]:
            del S[i:i + 2]
            return True

        i += 1
    
    return False


def f3():
    global S
    if 2 <= len(S):
        if S[0] != S[1]:
            del S[0:2]
            return True
    
    return False

def f4():
    global S
    if 2 <= len(S):
        b = len(S) - 1
        if S[b] != S[b - 1]:
            del S[b - 1:]
            return True
    
    return False


n = 0
S = list(input().rstrip())
while 0 < len(S):
    result = f1()
    if result:
        n += 1
        continue

    result = f2()
    if result:
        n += 1
        continue

    result = f3()
    if result:
        n += 1
        continue

    result = f4()
    if result:
        n += 1
        continue

    break


print(n * 2)


Fixed submission:
#S = map(int, list(input().rstrip()))
S = list(map(int, list(input().rstrip())))
v1 = sum(S) 
r = min(v1, len(S) - v1) 
print(r * 2)
Buggy python submission (verdict: Time Limit Exceeded):
N, M = list(map(int, input().rstrip().split()))

st = []
tt = []

for i in range(M):
    s, t = list(map(int, input().rstrip().split()))
    if s == 1:
        st.append(t)
    
    if t == N:
        tt.append(s)

st.sort()
tt.sort()
result = 'IMPOSSIBLE'
for s in st:
    if s in tt:
        result = 'POSSIBLE'
        break


print(result)
        


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

st = []
dic = {}

for i in range(M):
    s, t = list(map(int, input().rstrip().split()))
    if s == 1:
        st.append(t)
    
    if t == N:
        dic[s] = 0

result = 'IMPOSSIBLE'
for s in st:
    if s in dic:
        result = 'POSSIBLE'
        break


print(result)

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

st = []
tt = []

for i in range(M):
    s, t = list(map(int, input().rstrip().split()))
    if s == 1:
        st.append(t)
    
    if t == N:
        tt.append(s)

result = 'IMPOSSIBLE'
for s in st:
    if s in tt:
        result = 'POSSIBLE'
        break


print(result)
        


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

st = []
dic = {}

for i in range(M):
    s, t = list(map(int, input().rstrip().split()))
    if s == 1:
        st.append(t)
    
    if t == N:
        dic[s] = 0

result = 'IMPOSSIBLE'
for s in st:
    if s in dic:
        result = 'POSSIBLE'
        break


print(result)
Buggy python submission (verdict: Time Limit Exceeded):
K, S = list(map(int, input().rstrip().split()))

n = 0
for x in range(K + 1):
    for y in range(K + 1):
        if x + y > S:
            break

        for z in range(K + 1):
            if x + y + z > S:
                break

            if (x + y + z) == S:
                n += 1

print(n)


Fixed submission:
K, S = list(map(int, input().rstrip().split()))

n = 0
for x in range(K + 1):
    for y in range(K + 1):
        z = S - x - y
        if 0 <= z and z <= K:
            n += 1

print(n)

Buggy python submission (verdict: Time Limit Exceeded):
K, S = list(map(int, input().rstrip().split()))

n = 0
for x in range(K + 1):
    for y in range(K + 1):
        for z in range(K + 1):
            if (x + y + z) == S:
                n += 1

print(n)


Fixed submission:
K, S = list(map(int, input().rstrip().split()))

n = 0
for x in range(K + 1):
    for y in range(K + 1):
        z = S - x - y
        if 0 <= z and z <= K:
            n += 1

print(n)
Buggy python submission (verdict: Runtime Error):
N, L = map(int, input().split())
input_line1 = [input() for i in range(N)]
input_line2 = []
for i in range(N):
 	input_line2.append(min(input_line1))
    input_line1.remove(min(input_line1))
print("".join(input_line2))
	

Fixed submission:
N, L = map(int, input().split())
input_line1 = [input() for i in range(N)]
input_line2 = []
for i in range(N):
	input_line2.append(min(input_line1))
	input_line1.remove(min(input_line1))
print("".join(input_line2))
Buggy python submission (verdict: Time Limit Exceeded):
from math import log10 as log

N = int(input())
A = [int(a) for a in input().split()]
if min(A) == 0:
    B = [0]
else:
    B = [log(b) for b in A]

ans = 1
if sum(B) > 18:
    ans = -1
else:
    for a in A:
        ans *= a
if ans > 10 **18:
    ans = -1
print(ans)


Fixed submission:
from math import log10 as log

N = int(input())
A = [int(a) for a in input().split()]
ans = 1
if min(A) == 0:
    ans = 0
else:
    for a in A:
        ans *= a
        if ans > 10**18:
            ans = -1
            break
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
from  collections import defaultdict
N, X, Y = map(int, input().split())
D = defaultdict(int)
for i in range(1,N):
    for j in range(i+1, N+1):
        r = min(j-i, abs(X-i)+abs(X-j)+1, abs(X-i)+abs(Y-j)+1, abs(Y-i)+abs(Y-j)+1)
        D[r] += 1
for i in range(1, N):
    print(D[i])


Fixed submission:
from  collections import defaultdict
N, X, Y = map(int, input().split())
D = defaultdict(int)
for i in range(1,N):
    for j in range(i+1, N+1):
        r = min(j-i, abs(X-i)+abs(X-j)+1, abs(X-i)+abs(Y-j)+1, abs(Y-i)+abs(Y-j)+1)
        D[r] += 1
for i in range(1, N):
    print(D[i])
Buggy python submission (verdict: Runtime Error):
N = int(input())
A = list(map(int, input().split()))
B = set(list)
if len(A) == len(B):
  print("YES")
else:
  print("NO")

Fixed submission:
N = int(input())
A = list(map(int, input().split()))
B = set(A)
if len(A) == len(B):
  print("YES")
else:
  print("NO")
Buggy python submission (verdict: Time Limit Exceeded):
H, N = map(int, input().split())
A = [0 for _ in range(N)]
B = [0 for _ in range(N)]
for i in range(N):
    a, b = map(int, input().split())
    A[i] = a
    B[i] = b
MP = [0 for _ in range(H+1)]
tmp = [0 for _ in range(N)]
for h in range(1, H+1):
    for n in range(N):
        if A[n] >= h:
            tmp[n] = B[n]
        else:
            tmp[n] = MP[h-A[n]]+B[n]
    MP[h] = min(tmp)
print(MP[H])


Fixed submission:
H, N = map(int, input().split())
A = [0 for _ in range(N)]
B = [0 for _ in range(N)]
for i in range(N):
    a, b = map(int, input().split())
    A[i] = a
    B[i] = b
MP = [0 for _ in range(H+1)]
tmp = [0 for _ in range(N)]
for h in range(1, H+1):
    for n in range(N):
        if A[n] >= h:
            tmp[n] = B[n]
        else:
            tmp[n] = MP[h-A[n]]+B[n]
    MP[h] = min(tmp)
print(MP[H])
Buggy python submission (verdict: Runtime Error):
N = int(input())
A = [int(a) for a in input().split()]
B = [int(b) for b in input().split()]
ans = 0
mons = 0
yusha = 0
for i in range(N):
	mons = max(A[i] - yusha, 0)
    ans += min(yusha, A[i])
    ans += min(mons, B[i])
    yusha = max(0, B[i] - mons)
print(ans)

Fixed submission:
N = int(input())
A = [int(a) for a in input().split()]
B = [int(b) for b in input().split()]
ans = 0
mons = 0
yusha = 0
for i in range(N):
    mons = max(A[i] - yusha, 0)
    ans += min(yusha, A[i])
    ans += min(mons, B[i])
    yusha = max(0, B[i] - mons)
ans += min(yusha, A[N])
print(ans)
Buggy python submission (verdict: Runtime Error):
L, R = map(int, input().split())
if L//2019 != R//2019:
    print(0
elif:
    L%2019<= 673 and R%2019 >= 673 and L-R >= 2:
    print(0)
else:
    print(min((L*(L+1))%2019,(R*(R-1)%2019)))


Fixed submission:
L, R = map(int, input().split())
if L//2019 != R//2019:
    print(0)
elif L % 2019 <= 673 and R % 2019 >= 673 and R - L >= 2:
    print(0)
else:
    ans = 2019
    for i in range(L, R):
        for j in range(i+1,R+1):
            ans = min(ans, (i*j)%2019)
    print(ans)
Buggy python submission (verdict: Runtime Error):
N, K = map(int, input().split())
ans = N - K + 1
for i in range(1, K + 1):
    if i > N - K + 1:
        ans = 0
    print(int(ans % 1000000007))
    ans = ans * (N - K + 1 - i) / (i + 1) * (K - i) / i


Fixed submission:
N, K = map(int, input().split())
ans = N - K + 1
for i in range(1, K + 1):
    if i > N - K + 1:
        ans = 0
    print(ans % 1000000007)
    ans = ans * (N - K + 1 - i) * (K - i)
    ans = ans // ((i + 1) * i)
Buggy python submission (verdict: Time Limit Exceeded):
N, M = map(int, input().split())
A = list(map(int, input().split()))
L = []
cnt = 0
for i in range(M):
    L.append(list(map(int, input().split())))
sL = sorted(L, key=lambda x:x[1], reverse = True)

for i in range(M):
    if cnt > N:
        break
    if L[i][1] <= min(A):
        pass
    else:
        for j in range(L[i][0]):
            A.append(L[i][1])
            A.remove(min(A))
            cnt += 1
            if cnt > N:
                break

sA = sorted(A, reverse = True)
print(sum(sA[:N]))

Fixed submission:
N, M = map(int, input().split())
A = list(map(int, input().split()))
K = [1] * N
L = list(zip(K,A))
for i in range(M):
	L.append(list(map(int, input().split())))
S = sorted(L, key = lambda x:x[1], reverse = True)
sum = 0
cnt = 0
for i in range(N):
	if N - cnt <= S[i][0]:
		sum += S[i][1] * (N - cnt)
		break
	else:
		sum += S[i][1] * S[i][0]
		cnt += S[i][0]
print(sum)

Buggy python submission (verdict: Time Limit Exceeded):
N, M = map(int, input().split())
A = list(map(int, input().split()))
L = []
for i in range(M):
    L.append(list(map(int, input().split())))
for i in range(M):
    if L[i][1] <= min(A):
        pass
    else:
        for j in range(L[i][0]):
            A.append(L[i][1])
sA = sorted(A, reverse = True)
print(sum(sA[:N]))


Fixed submission:
N, M = map(int, input().split())
A = list(map(int, input().split()))
K = [1] * N
L = list(zip(K,A))
for i in range(M):
	L.append(list(map(int, input().split())))
S = sorted(L, key = lambda x:x[1], reverse = True)
sum = 0
cnt = 0
for i in range(N):
	if N - cnt <= S[i][0]:
		sum += S[i][1] * (N - cnt)
		break
	else:
		sum += S[i][1] * S[i][0]
		cnt += S[i][0]
print(sum)

Buggy python submission (verdict: Time Limit Exceeded):
N, M = map(int, input().split())
A = list(map(int, input().split()))
L = []
for i in range(M):
    L.append(list(map(int, input().split())))
for i in range(M):
    for j in range(L[i][0]):
        A.append(L[i][1])
sA = sorted(A, reverse = True)
print(sum(sA[:N]))


Fixed submission:
N, M = map(int, input().split())
A = list(map(int, input().split()))
K = [1] * N
L = list(zip(K,A))
for i in range(M):
	L.append(list(map(int, input().split())))
S = sorted(L, key = lambda x:x[1], reverse = True)
sum = 0
cnt = 0
for i in range(N):
	if N - cnt <= S[i][0]:
		sum += S[i][1] * (N - cnt)
		break
	else:
		sum += S[i][1] * S[i][0]
		cnt += S[i][0]
print(sum)
Buggy python submission (verdict: Time Limit Exceeded):
R, G, B, N = map(int, input().split())

S = min(R, G, B)
L = max(R, G, B)
M = R + G + B - S - L

cnt = 0
sum = 0
for i in range(N // L + 1)[::-1]:
    for j in range(N // M + 1)[::-1]:
        for k in range(N // S + 1):
            sum = N - i * L - j * M - k * S  
            if sum == 0:
                cnt += 1
            if sum < 0:
                break
print(cnt)


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

S = min(R, G, B)
L = max(R, G, B)
M = R + G + B - S - L

cnt = 0
sum = 0
for i in range(N // L + 1)[::-1]:
    for j in range(N // M + 1):
        sum = N - i * L - j * M
        if sum < 0:
            break
        if sum % S == 0:
            cnt += 1
print(cnt)

Buggy python submission (verdict: Time Limit Exceeded):
R, G, B, N = map(int, input().split())

S = min(R, G, B)
L = max(R, G, B)
M = R + G + B - S - L

cnt = 0
sum = 0
for i in range(N // L + 1):
    for j in range(N // M + 1):
        for k in range(N // S + 1):
            sum = N - i * L - j * M - k * S
            if sum == 0:
                cnt += 1
            if sum < 0:
                break
print(cnt)


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

S = min(R, G, B)
L = max(R, G, B)
M = R + G + B - S - L

cnt = 0
sum = 0
for i in range(N // L + 1)[::-1]:
    for j in range(N // M + 1):
        sum = N - i * L - j * M
        if sum < 0:
            break
        if sum % S == 0:
            cnt += 1
print(cnt)
Buggy python submission (verdict: Time Limit Exceeded):
def gcd(a, b):
	while b != 0:
		a, b = b, a % b
	return a

N = int(input())
A = list(map(int, input().split()))
L = [0]
R = [0]
ans = 0
for i in range(N):
	L.append(gcd(L[i],A[i]))
	R.insert(0,gcd(R[0],A[N-1-i]))
L.append(0)
R.insert(0,0)
for i in range(N):
	ans = max(ans,(gcd(L[i], R[i+2])))
print(ans)

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

N = int(input())
A = list(map(int, input().split()))
L = [0]*(N+2)
R = [0]*(N+2)
ans = 0
for i in range(N):
	L[i+1] = (gcd(L[i],A[i]))
	R[N-i] = (gcd(R[N-i+1],A[N-1-i]))
for i in range(N):
	ans = max(ans,(gcd(L[i], R[i+2])))
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
def gcd(a, b):
	while b != 0:
		a, b = b, a % b
	return a

N = int(input())
A = list(map(int, input().split()))
L = [0]
R = [0]
M = [0]
for i in range(N):
	L.append(gcd(L[i],A[i]))
	R.insert(0,gcd(R[0],A[N-1-i]))
L.append(0)
R.insert(0,0)
for i in range(N):
	M.append(gcd(L[i], R[i+2]))
print(max(M))

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

N = int(input())
A = list(map(int, input().split()))
L = [0]*(N+2)
R = [0]*(N+2)
ans = 0
for i in range(N):
	L[i+1] = (gcd(L[i],A[i]))
	R[N-i] = (gcd(R[N-i+1],A[N-1-i]))
for i in range(N):
	ans = max(ans,(gcd(L[i], R[i+2])))
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
def gcd(a,b):
    while b != 0:
        a, b = b, a % b
    return a

N = int(input())
A = list(map(int, input().split()))
element = 0
ans = 0

if N == 2:
    print(max(A))
else:
    for i in range(N):
        B = A[:]
        B.pop(i)
        element =gcd(B[0], B[1])
        if N == 3:
            ans = max(ans, element)
        else:
            for j in range(2, N-1):
                element = gcd(element, B[j])
            ans = max(ans, element)
    print(ans)


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

N = int(input())
A = list(map(int, input().split()))
L = [0]*(N+2)
R = [0]*(N+2)
ans = 0
for i in range(N):
	L[i+1] = (gcd(L[i],A[i]))
	R[N-i] = (gcd(R[N-i+1],A[N-1-i]))
for i in range(N):
	ans = max(ans,(gcd(L[i], R[i+2])))
print(ans)
Buggy python submission (verdict: Runtime Error):
N = int(input())
P = []
for i in range(5):
    P.append(int(input
if N == min(P):
    print(5)
else:
    print(N // min(P) + 5)


Fixed submission:
N = int(input())
P = []
for i in range(5):
    P.append(int(input()))
print((N - 1) // min(P) + 5)
Buggy python submission (verdict: Runtime Error):
S = input()
cnt = 0
ans = 0
for i in range(len(S)):
    if S[i] == "A" or S[i] == "C" or S[i] == "G" or S[i] == "T":
        cnt += 1
    else:
        ans = max(ans, cnt)
        cnt =
ans = max(ans, cnt)
print(ans)


Fixed submission:
S = input()
cnt = 0
ans = 0
for i in range(len(S)):
    if S[i] == "A" or S[i] == "C" or S[i] == "G" or S[i] == "T":
        cnt += 1
    else:
        ans = max(ans, cnt)
        cnt = 0
ans = max(ans, cnt)
print(ans)
Buggy python submission (verdict: Runtime Error):
A, B, K = map(int, input().split())
n = max(A, B)
k = 0
if n == 1:
    print("1")
else:
    while k < K:
        n = n - 1
        if A % n == 0 and B % n == 0:
            k = k + 1
    print(n)


Fixed submission:
A, B, K = map(int, input().split())
n = max(A, B)
k = 0
while True:
    if A % n == 0 and B % n == 0:
        k = k + 1
    if k >= K:
        break
    n = n - 1
print(n)
Buggy python submission (verdict: Runtime Error):
R = int(input())
if R < 1200:
    print('ABC')
elif:
    R < 2800:
    print('ARC')
else:
    print('AGC')


Fixed submission:
R = int(input())
if R < 1200:
    print('ABC')
elif R < 2800:
    print('ARC')
else:
    print('AGC')
Buggy python submission (verdict: Runtime Error):
R = int(input())
if R < 1200:
    print('ABC')
elif R < 2800:
    print('ARC')
else:
    print('AGC')


Fixed submission:
S = input()
flg = 0
if S[0] == 'A':
    flg += 1
if S[1].isupper():
    flg += 1000
for i in range(2, len(S)-1):
    if S[i] == 'C':
        flg += 10
    elif S[i].isupper():
        flg += 1000
if S[-1].isupper():
    flg += 1000
if flg == 11:
    print('AC')
else:
    print('WA')
Buggy python submission (verdict: Runtime Error):
N = input()
if N < 1000:
    print("ABC")
else:
    print("ABD")

Fixed submission:
N = int(input())
if N < 1000:
    print("ABC")
else:
    print("ABD")
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = list(map(int, input().split()))

key = len(A) % 2
ans = []
for i in range(N):
    if i % 2 == key:
        ans.append(A[i])
    else:
        ans. insert(0, A[i])

for i in range(N):
    print(ans[i], end = " ")
print("")


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

key = len(A) % 2
ans = [0]*N
mid = (len(A)) // 2
for i in range(N):
    ans[mid + ((-1)**(i+key))*((i+1)//2)] = A[i]
for i in range(N):
    print(ans[i], end = " ")
print("")
Buggy python submission (verdict: Runtime Error):
W, a, b = map(int, input().split())
print(max(0, abs(A - B) - W))

Fixed submission:
W, a, b = map(int, input().split())
print(max(0, abs(a - b) - W))
Buggy python submission (verdict: Runtime Error):
X = int(input())
i = 0
sum = 0
while sum < X:
  i += 1
  sum += i
 print(i)

Fixed submission:
X = int(input())
i = 0
sum = 0
while sum < X:
  i += 1
  sum += i
print(i)
Buggy python submission (verdict: Runtime Error):
  GNU nano 4.8                                                                a.py                                                                 変更済み  
def read():
    D, T, S = map(int, input().split(' '))
    return D, T, S

def func(D, T, S):
    return D / S <= T


if __name__ == '__main__':
    D, T, S = read()
    print('Yes' if func(D, T, S) else 'No')


Fixed submission:
def read():
    D, T, S = map(int, input().split(' '))
    return D, T, S

def func(D, T, S):
    return D / S <= T


if __name__ == '__main__':
    D, T, S = read()
    print('Yes' if func(D, T, S) else 'No')
Buggy python submission (verdict: Time Limit Exceeded):
def read():
    N = int(input())
    As = list(map(int, input().split(' ')))
    return N, As


def func(N, As):
    ans = 0
    for i in range(N):
        ai = As[i]
        for j in range(i + 1, N):
            aj = As[j]
            ans += ai * aj
    return ans % (10 ** 9 + 7)

if __name__ == '__main__':
    N, As = read()
    print(func(N, As))


Fixed submission:
def read():
    N = int(input())
    As = list(map(int, input().split(' ')))
    return N, As


def func(N, As):
    ans = 0
    s = As[-1]
    for i in range(N - 1):
        t = As[-1 * (i+2)]
        ans += s * t
        s += t
    return ans % (10 ** 9 + 7)

if __name__ == '__main__':
    N, As = read()
    print(func(N, As))
Buggy python submission (verdict: Time Limit Exceeded):
import functools

def read():
    N, K = map(int, input().split(' '))
    As = list(map(int, input().split(' ')))
    return N, K, As

def mul(l):
    return functools.reduce(lambda x, y: x * y, l)

def fun(N, K, As):
    for i in range(N - K):
        prev = mul(As[i:i+K])
        current = mul(As[i+1:i+K+1])
        if current > prev:
            print('Yes')
        else:
            print('No')

if __name__ == '__main__':
    N, K, As = read()
    fun(N, K, As)

Fixed submission:
def read():
    N, K = map(int, input().split(' '))
    As = list(map(int, input().split(' ')))
    return N, K, As


def fun(N, K, As):
    for i in range(N - K):
        prev = As[i]
        current = As[i+K]
        if current > prev:
            print('Yes')
        else:
            print('No')

if __name__ == '__main__':
    N, K, As = read()
    fun(N, K, As)
Buggy python submission (verdict: Time Limit Exceeded):

def solve(K, S):
    count = 0
    for x in range(K+1):
        for y in range(K+1):
            for z in range(K+1):
                if x + y + z == S:
                    count = count + 1
                if x + y + z > S:
                    break
    return count


if __name__ == '__main__':
    K, S = map(int, input().split())
    print(solve(K, S))


Fixed submission:

def solve(K, S):
    count = 0
    for x in range(K+1):
        for y in range(K+1):
            z = S - x - y
            if K >= z >= 0:
                count = count + 1
    return count


if __name__ == '__main__':
    K, S = map(int, input().split())
    print(solve(K, S))

Buggy python submission (verdict: Runtime Error):

def solve(K, S):
    count = 0
    for x in range(K+1):
        for y in range(K+1):
            for z in range(K+1):
                if x + y + z == S:
                    count = count + 1
                if x + y + z > S:
                    break
    return count


if __name__ == '__main__':
    K, S = input().split()
    print(solve(K, S))

Fixed submission:

def solve(K, S):
    count = 0
    for x in range(K+1):
        for y in range(K+1):
            z = S - x - y
            if K >= z >= 0:
                count = count + 1
    return count


if __name__ == '__main__':
    K, S = map(int, input().split())
    print(solve(K, S))
Buggy python submission (verdict: Runtime Error):
s = input()
q = int(input())


for i in range(q):
	tmp = input().split()
	if tmp[0] == '1':
		s = s[::-1] 
	else:
		if tmp[1] == '1':
			s = tmp[2] + s
		else:
			s = s + tmp[2]


print(s)


Fixed submission:
s = input()

if 'A' in s and 'B' in s:
	print('Yes')
else:
	print('No')
Buggy python submission (verdict: Runtime Error):
n, k = list(map(int, input().split()))
p = list(map(int, input().split()))


x = 0
for i in range(k-1, n):
	s = 0
	tmp = []
	for j in range(i-(k-1), i+1):
		tmp.append(p[j])
		s += p[j]
	if x < s:
		x = s
		y = tmp

ans = 0
for i in y:
	a = 0
	for j in range(1, i+1):
		a += j
	ans += a / i

print(ans)


Fixed submission:
n = int(input())
a = list(map(int, input().split()))

a = set(a)

if len(a) != n:
	print('NO')
else:
	print('YES')