Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
a,b=list(map(int, input().split()))
def gcd(a,b):
    while b:
        a, b = b, a%b
    return a

def md(n):
    divisors = []
    for i in range(1, int(n**0.5)+1):
        if n % i == 0:
            divisors.append(i)
            if i != n // i:
                divisors.append(n//i)

    # divisors.sort()
    return divisors

def coprime(a, b):
    return gcd(a, b) == 1

c = md(gcd(a,b))
c.sort()
if len(c)== 1:
    print(1)
else:
    count = 1
    d = c[0]
    for i in c[1:]:
        if coprime(d, i):
            d = d*i
            count += 1
        else:
            continue

print(count)

Fixed submission:
a,b=list(map(int, input().split()))
def gcd(a,b):
    while b:
        a, b = b, a%b
    return a

def md(n):
    divisors = []
    for i in range(1, int(n**0.5)+1):
        if n % i == 0:
            divisors.append(i)
            if i != n // i:
                divisors.append(n//i)

    # divisors.sort()
    return divisors

def coprime(a, b):
    return gcd(a, b) == 1

c = md(gcd(a,b))
c.sort()
if len(c)== 1:
    count = 1
else:
    count = 1
    d = c[0]
    for i in c[1:]:
        if coprime(d, i):
            d = d*i
            count += 1
        else:
            continue

print(count)
Buggy python submission (verdict: Time Limit Exceeded):
n,m  = list(map(int, input().split()))
ab =[]
cs =[]
for i in range(m):
    ab.append(list(map(int, input().split())))
    cs.append(list(map(int, input().split())))

dp = [float("inf") for _ in range(1 << n)]
dp[0] = 0

for i in range(m):
    csbit = 0
    for j in cs[i]:
        csbit += 2**(j-1)
    for j in range(1 << n):
        dp[j | csbit] = min(dp[j | csbit], dp[j] + ab[i][0])

if dp[-1] == float("inf"):
    print(-1)
else:
    print(dp[-1])

Fixed submission:
n,m  = list(map(int, input().split()))
ab =[]
cs =[]
for i in range(m):
    ab.append(list(map(int, input().split())))
    cs.append(list(map(int, input().split())))

dp = [float("inf") for _ in range(1 << n)]
dp[0] = 0

for i in range(m):
    csbit = 0
    for j in cs[i]:
        csbit += 2**(j-1)
    for j in range(1 << n):
        dp[j | csbit] = min(dp[j | csbit], dp[j] + ab[i][0])

if dp[-1] == float("inf"):
    print(-1)
else:
    print(dp[-1])

Buggy python submission (verdict: Time Limit Exceeded):

n,m  = list(map(int, input().split()))
ab =[]
cs =[]
for i in range(m):
    ab.append(list(map(int, input().split())))
    cs.append(list(map(int, input().split())))

csbit = []
for i in cs:
    csum = 0
    for j in i:
        csum += 2**(j-1)
    csbit.append(csum)

dp = [float("inf") for _ in range(1 << n)]
dp[0] = 0

for i in range(m):
    for j in range(1 << n):
        dp[j | csbit[i]] = min(dp[j | csbit[i]], dp[j] + ab[i][0])

if dp[-1] == float("inf"):
    print(-1)
else:
    print(dp[-1])

Fixed submission:
n,m  = list(map(int, input().split()))
ab =[]
cs =[]
for i in range(m):
    ab.append(list(map(int, input().split())))
    cs.append(list(map(int, input().split())))

dp = [float("inf") for _ in range(1 << n)]
dp[0] = 0

for i in range(m):
    csbit = 0
    for j in cs[i]:
        csbit += 2**(j-1)
    for j in range(1 << n):
        dp[j | csbit] = min(dp[j | csbit], dp[j] + ab[i][0])

if dp[-1] == float("inf"):
    print(-1)
else:
    print(dp[-1])

Buggy python submission (verdict: Runtime Error):
n,m  = list(map(int, input().split()))
ab =[]
cs =[]
for i in range(m+1):
    ab.append(list(map(int, input().split())))
    cs.append(list(map(int, input().split())))

csbit = []
for i in cs:
    csum = 0
    for j in i:
        csum += 2**(j-1)
    csbit.append(csum)

dp = [float("inf") for _ in range(1 << n)]
dp[0] = 0

for i in range(m):
    for j in range(1 << n):
        dp[j | csbit[i]] = min(dp[j | csbit[i]], dp[j] + ab[i][0])

if dp[-1] == float("inf"):
    print(-1)
else:
    print(dp[-1])

Fixed submission:
n,m  = list(map(int, input().split()))
ab =[]
cs =[]
for i in range(m):
    ab.append(list(map(int, input().split())))
    cs.append(list(map(int, input().split())))

dp = [float("inf") for _ in range(1 << n)]
dp[0] = 0

for i in range(m):
    csbit = 0
    for j in cs[i]:
        csbit += 2**(j-1)
    for j in range(1 << n):
        dp[j | csbit] = min(dp[j | csbit], dp[j] + ab[i][0])

if dp[-1] == float("inf"):
    print(-1)
else:
    print(dp[-1])
Buggy python submission (verdict: Runtime Error):

n = int(input())
ab = str(input())

ans = set([0])
lenab = len(ab)
for h in range(lenab):
    abc = ab[h:]
    lenabc = lenab - h
    A = [0] * lenabc
    i = 1; j = 0
    midlen = lenabc//2
    while i < lenabc:
        while i+j < lenabc and abc[j] == abc[i+j] and j < midlen:
            j += 1
        if not j:
            i += 1
            continue
        A[i] = j
        ans.add(j)
        k= 1
        while lenabc-i > k < j - A[k]:
            A[i+k] = A[k]
            k += 1
        i += k; j -= k

print(max(ans))


Fixed submission:
n = str(input())
a = ["Sunny", "Cloudy", "Rainy"]
b = [1, 2, 0]
print(a[b[a.index(n)]])
Buggy python submission (verdict: Time Limit Exceeded):
import copy
a, b, n = list(map(int, input().split()))
m = [int(input()) for _ in range(n)]

def dec1(n):
    return n - 1

p = [b for _ in range(a)]
p1 = copy.deepcopy(p)
for i, name in enumerate(m):
    p1 = list(map(dec1, p1))
    p1[name-1] += 1

for i, name in enumerate(p1):
    if name <= 0:
        print("No")
    else:
        print("Yes")

Fixed submission:
import copy
a, b, n = list(map(int, input().split()))
m = [int(input()) for _ in range(n)]

def dec1(n):
    return n - 1

p = [b-n]*a
p1 = copy.deepcopy(p)
for i, name in enumerate(m):
    p1[name-1] += 1

for i, name in enumerate(p1):
    if name <= 0:
        print("No")
    else:
        print("Yes")
Buggy python submission (verdict: Time Limit Exceeded):
n, m = list(map(int, input().split()))
a = list(map(int, input().split()))

a.sort()
b = max(a)
for i in range(0, 31):
    if b < 2**i:
        c = 2**i
        d = i
        break

ref = [2**(i) for i in range(d+1)]
num = []
ama = [0]*len(a)
for i, name in enumerate(a):
    name3 = 0
    for j, name2 in enumerate(ref):
        if name < name2:
            ama[i] += name - name3
            break
        name3 = name2
    num.append(j)

import copy
am = copy.deepcopy(a)
numm = copy.deepcopy(num)
count = m
lenn = len(numm)

while count > 0:
    numm_m = max(numm)
    if numm_m == 0:
         break
    mi = []
    mi_ama = []
    for i, name in enumerate(numm[::-1]):
        if name == numm_m:
            mi.append(lenn-i-1)
            mi_ama.append(ama[lenn-i-1])
    if len(mi) == 1:
        ri = mi[0]
    else:
        mi_ama_max = max(mi_ama)
        ri = mi[mi_ama.index(mi_ama_max)]
    ama[ri] = 0
    numm[ri] -= 1
    am[ri] = am[ri]//2
    count -= 1

print(sum(am))

Fixed submission:
import heapq
import copy
def nint(x):
    return(int(x)*-1)
n, m = list(map(int, input().split()))
a = list(map(nint, input().split()))

b = copy.deepcopy(a)
heapq.heapify(b)

o = heapq.heappop(b)*-1
count = m
while o > 0 and count > 0:
    heapq.heappush(b, (o//2)*-1)
    count -= 1
    o = heapq.heappop(b)*-1

heapq.heappush(b, (o)*-1)

print(sum(b)*-1)

Buggy python submission (verdict: Time Limit Exceeded):
n, m = list(map(int, input().split()))
a = list(map(int, input().split()))

a.sort()
b = max(a)
for i in range(0, 31):
    if b < 2**i:
        c = 2**i
        d = i
        break

ref = [2**(i) for i in range(d+1)]
num = []
ama = [0]*len(a)
for i, name in enumerate(a):
    name3 = 0
    for j, name2 in enumerate(ref):
        if name < name2:
            ama[i] += name - name3
            break
        name3 = name2
    num.append(j)

import copy
am = copy.deepcopy(a)
numm = copy.deepcopy(num)
count = m
lenn = len(numm)

while count > 0:
    numm_m = max(numm)
    if numm_m == 0:
         break
    mi = []
    mi_ama = []
    for i, name in enumerate(numm[::-1]):
        if name == numm_m:
            mi.append(lenn-i-1)
            mi_ama.append(ama[lenn-i-1])
    if len(mi) == 1:
        ri = mi[0]
    else:
        mi_ama_max = max(mi_ama)
        ri = mi[mi_ama.index(mi_ama_max)]
    ama[ri] = 0
    numm[ri] -= 1
    am[ri] = am[ri]//2
    count -= 1

print(sum(am))

Fixed submission:
import heapq
import copy
def nint(x):
    return(int(x)*-1)
n, m = list(map(int, input().split()))
a = list(map(nint, input().split()))

b = copy.deepcopy(a)
heapq.heapify(b)

o = heapq.heappop(b)*-1
count = m
while o > 0 and count > 0:
    heapq.heappush(b, (o//2)*-1)
    count -= 1
    o = heapq.heappop(b)*-1

heapq.heappush(b, (o)*-1)

print(sum(b)*-1)
Buggy python submission (verdict: Runtime Error):

n1 = int(input())
n2 = list(map(int, input().split()))
n3 = [n2[i] - n2[i+1] >= 0 for i in range(n1-1)]
if n2 == 0:
    print(0)
a1 = []
a2 = 0
for i in range(len(n3)):
    if n3[i]:
        a2 += 1
        if i == len(n3) - 1:
            a1.append(a2)
    else:
        a1.append(a2)
        a2 = 0
print(max(a1))

Fixed submission:
n1 = int(input())
n2 = list(map(int, input().split()))
if n1 == 1:
    print(0)
else:
    n3 = [n2[i] - n2[i+1] >= 0 for i in range(n1-1)]
    a1 = []
    a2 = 0
    for i in range(len(n3)):
        if n3[i]:
            a2 += 1
            if i == len(n3) - 1:
                a1.append(a2)
        else:
            a1.append(a2)
            a2 = 0
    print(max(a1))

Buggy python submission (verdict: Runtime Error):

n1 = int(input())
n2 = list(map(int, input().split()))
n3 = [n2[i] - n2[i+1] >= 0 for i in range(n1-1)]
a1 = []
a2 = 0
for i in range(len(n3)):
    if n3[i]:
        a2 += 1
        if i == len(n3) - 1:
            a1.append(a2)
    else:
        a1.append(a2)
        a2 = 0
print(max(a1))

Fixed submission:
n1 = int(input())
n2 = list(map(int, input().split()))
if n1 == 1:
    print(0)
else:
    n3 = [n2[i] - n2[i+1] >= 0 for i in range(n1-1)]
    a1 = []
    a2 = 0
    for i in range(len(n3)):
        if n3[i]:
            a2 += 1
            if i == len(n3) - 1:
                a1.append(a2)
        else:
            a1.append(a2)
            a2 = 0
    print(max(a1))

Buggy python submission (verdict: Runtime Error):

n1 = int(input())
n2 = list(map(int, input().split()))
n3 = [n2[i] - n2[i+1] >= 0 for i in range(n1-1)]
a1 = []
a2 = 0
for i in range(len(n3)):
    if n3[i]:
        a2 += 1
        if i == len(n3) - 1:
            a1.append(a2)
    else:
        a1.append(a2)
        a2 = 0
print(max(a1))

Fixed submission:
n1 = int(input())
n2 = list(map(int, input().split()))
if n1 == 1:
    print(0)
else:
    n3 = [n2[i] - n2[i+1] >= 0 for i in range(n1-1)]
    a1 = []
    a2 = 0
    for i in range(len(n3)):
        if n3[i]:
            a2 += 1
            if i == len(n3) - 1:
                a1.append(a2)
        else:
            a1.append(a2)
            a2 = 0
    print(max(a1))

Buggy python submission (verdict: Runtime Error):

n1 = int(input())
n2 = list(map(int, input().split()))
n3 = [n2[i] - n2[i+1] >= 0 for i in range(n1-1)]
a1 = []
a2 = 0
for i in range(len(n3)):
    if n3[i]:
        a2 += 1
        if i == len(n3) - 1:
            a1.append(a2)
    else:
        a1.append(a2)
        a2 = 0
print(max(a1))

Fixed submission:
n1 = int(input())
n2 = list(map(int, input().split()))
if n1 == 1:
    print(0)
else:
    n3 = [n2[i] - n2[i+1] >= 0 for i in range(n1-1)]
    a1 = []
    a2 = 0
    for i in range(len(n3)):
        if n3[i]:
            a2 += 1
            if i == len(n3) - 1:
                a1.append(a2)
        else:
            a1.append(a2)
            a2 = 0
    print(max(a1))
Buggy python submission (verdict: Runtime Error):
n1 = int(input())
n2 = int(input())

if n1 >= 3200:
    print(n2)
else:
    print("red")

Fixed submission:
n1 = int(input())
n2 = str(input())

if n1 >= 3200:
    print(n2)
else:
    print("red")
Buggy python submission (verdict: Runtime Error):
n1 = int(input())
n2 = list(map(int, input().split()))
print(1/((1/n2[0] + 1/n2[1])))

Fixed submission:
n1 = int(input())
n2 = list(map(int, input().split()))
n3 = [1/n2[i] for i in range(len(n2))]
print(1/(sum(n3)))
Buggy python submission (verdict: Runtime Error):
n = list(map(int, input().split()))
k = n[0]
x = n[1]
s1 = n - x - 1
s2 = n + x - 1
print(list(range( (s1), (s2 + 1)  )))

Fixed submission:
n = list(map(int, input().split()))
k = n[0]
x = n[1]
s1 = x - k + 1
s2 = x + k - 1
a1 = list(range( (s1), (s2 + 1)  ))
print(" ".join(list(map(str, a1))))

Buggy python submission (verdict: Runtime Error):
n = list(map(int, input().split()))
k = n[0]
x = n[1]
s1 = n - k- 1
s2 = n + k - 1
print(list(range( (s1), (s2 + 1)  )))

Fixed submission:
n = list(map(int, input().split()))
k = n[0]
x = n[1]
s1 = x - k + 1
s2 = x + k - 1
a1 = list(range( (s1), (s2 + 1)  ))
print(" ".join(list(map(str, a1))))
Buggy python submission (verdict: Time Limit Exceeded):
import math
n1 = int(input())
f1 = [str(input()) for _ in range(n1)]

ans_sum = 0
ans_exa = []

for i in range(len(f1)):
    y1 = "".join(sorted(list(str(f1[i]))))
    y2 = [j for j, e in enumerate(ans_exa) if e == y1]
    ans_sum = ans_sum + int(len(y2))
    ans_exa.append(y1)

print(ans_sum)


Fixed submission:
import math
n1 = int(input())
f1 = [str(input()) for _ in range(n1)]

ans_sum = 0
ans_exa = {}

for i in range(len(f1)):
    y1 = "".join(sorted(list(str(f1[i]))))
    if y1 in ans_exa:
        ans_sum = ans_sum + ans_exa[y1]
        ans_exa[y1] = ans_exa[y1] + 1
    else:
         ans_exa[y1] = 1

print(ans_sum)

Buggy python submission (verdict: Time Limit Exceeded):
import math
n1 = int(input())
f1 = [str(input()) for _ in range(n1)]

ans_sum = 0
ans_exa = []

for i in range(len(f1)):
    y1 = "".join(sorted(list(str(f1[i]))))
    y2 = [j for j, e in enumerate(ans_exa) if e == y1]
    ans_sum = ans_sum + int(len(y2))
    ans_exa.append(y1)

print(ans_sum)


Fixed submission:
import math
n1 = int(input())
f1 = [str(input()) for _ in range(n1)]

ans_sum = 0
ans_exa = {}

for i in range(len(f1)):
    y1 = "".join(sorted(list(str(f1[i]))))
    if y1 in ans_exa:
        ans_sum = ans_sum + ans_exa[y1]
        ans_exa[y1] = ans_exa[y1] + 1
    else:
         ans_exa[y1] = 1

print(ans_sum)

Buggy python submission (verdict: Runtime Error):
import math
n1 = int(input())
f1 = [str(input()) for _ in range(n1)]

f2 = sorted(["".join(sorted(list(f1[i]))) for i in range(len(f1))])
f3 = list(map(str, set(f2)))
f4 = [[i for i, e in enumerate(f2) if e == f3[j]] for j in range(len(f3))]
f5 = sum([math.factorial(len(f4[i]))for i in range(len(f4))])/2
print(round(f5))

Fixed submission:
import math
n1 = int(input())
f1 = [str(input()) for _ in range(n1)]

ans_sum = 0
ans_exa = {}

for i in range(len(f1)):
    y1 = "".join(sorted(list(str(f1[i]))))
    if y1 in ans_exa:
        ans_sum = ans_sum + ans_exa[y1]
        ans_exa[y1] = ans_exa[y1] + 1
    else:
         ans_exa[y1] = 1

print(ans_sum)

Buggy python submission (verdict: Runtime Error):
import math
n1 = int(input())
#f1 = [list(map(int, input().split())) for _ in range(n1)]
f1 = [str(input()) for _ in range(n1)]

f2 = sorted(["".join(sorted(list(f1[i]))) for i in range(len(f1))])
f3 = list(map(str, set(f2)))
f4 = [[i for i, e in enumerate(f2) if e == f3[j]] for j in range(len(f3))]
f5 = sum([math.factorial(len(f4[i]))for i in range(len(f4))])/2
print(round(f5))


Fixed submission:
import math
n1 = int(input())
f1 = [str(input()) for _ in range(n1)]

ans_sum = 0
ans_exa = {}

for i in range(len(f1)):
    y1 = "".join(sorted(list(str(f1[i]))))
    if y1 in ans_exa:
        ans_sum = ans_sum + ans_exa[y1]
        ans_exa[y1] = ans_exa[y1] + 1
    else:
         ans_exa[y1] = 1

print(ans_sum)
Buggy python submission (verdict: Runtime Error):
i = input()
6 4 3
i1 = list(map(int, i.split() ) )
i2 = i1[0] - i1[1]
i3 = i1[2] - i2
		if i3 < 0:
 				print(0)
		else:
 				print(i3)


Fixed submission:
i = input()
i1 = list(map(int, i.split() ) )
i2 = i1[0] - i1[1]
i3 = i1[2] - i2
if i3 < 0:
 print("0")
else:
 print(i3)

Buggy python submission (verdict: Runtime Error):
i = input()
i1 = list(map(int, i.split() ) )
i2 = i1[0] - i1[1]
i3 = i1[2] - i2
		if i3 < 0:
 				i3 = 0
		else:
 				i3 = i3

print(i3)

Fixed submission:
i = input()
i1 = list(map(int, i.split() ) )
i2 = i1[0] - i1[1]
i3 = i1[2] - i2
if i3 < 0:
 print("0")
else:
 print(i3)
Buggy python submission (verdict: Runtime Error):
N = int(input())

M = list(map(int, input().split()))

Y = list(map(int, input().split()))

sum_M = []
for i in range(0, N+1):
 if i == 0:
  p1 = max(0, Y[0] - M[0])
  sum_M.append(min(M[0], Y[0]) ) 
 elif i < N:
  sum_M.append(min(M[i], Y[i] + p1) )
  p0 = 
  p1 = min(Y[i], max(0, Y[i] - (M[i] + p1)) )
 else:
  sum_M.append(min(M[i], p1) )
  p1 = max(0, p1 - M[i])  

print(sum(sum_M))


Fixed submission:
N = int(input())

M = list(map(int, input().split()))

Y = list(map(int, input().split()))

sum_M = []
for i in range(0, N+1):
 if i == 0:
  p1 = max(0, Y[0] - M[0])
  sum_M.append(min(M[0], Y[0]) ) 
 elif i < N:
  sum_M.append(min(M[i], Y[i] + p1) )
  p1 = min(Y[i], max(0, Y[i] - M[i] + p1) )
 else:
  sum_M.append(min(M[i], p1) )
  p1 = max(0, p1 - M[i])  

print(sum(sum_M))
Buggy python submission (verdict: Runtime Error):
def resolve():
    s = int(input())
    print(s * s * 3)
def()

Fixed submission:
def resolve():
    s = int(input())
    print(s * s * 3)
resolve()
Buggy python submission (verdict: Runtime Error):
i1 = list(map(int, f.input().split()))

o1 = ((i1[0]) // (i1[1]*2 + 1))
o2 = ((i1[0]) % (i1[1]*2 + 1))
if o2 == 0:
    print(o1)
else:
    print(o1 + 1)

Fixed submission:
i1 = list(map(int, input().split()))

o1 = ((i1[0]) // (i1[1]*2 + 1))
o2 = ((i1[0]) % (i1[1]*2 + 1))
if o2 == 0:
    print(o1)
else:
    print(o1 + 1)
Buggy python submission (verdict: Time Limit Exceeded):
p = 10**9 + 7
n,m = list(map(int, input().split()))
a = [int(input()) for _ in range(m)]

dp = [0 for i in range(n+2)]
dp[0] = 1

for i in range(n):
    if i+2 not in a:
        dp[i+2] = dp[i]%p
    if i+1 not in a:
        dp[i+1] += dp[i]%p

print(dp[-2]%p)

Fixed submission:
p = 10**9 + 7
n,m = list(map(int, input().split()))
a = set()
for _ in  range(m):
    a.add(int(input()))

dp = [0 for i in range(n+2)]
dp[0] = 1

for i in range(n):
    if i+2 not in a:
        dp[i+2] += dp[i]%p
    if i+1 not in a:
        dp[i+1] += dp[i]%p

print(dp[-2]%p)

Buggy python submission (verdict: Time Limit Exceeded):
##
p = 10**9 + 7
n,m = list(map(int, input().split()))
a = [int(input()) for _ in range(m)]

dp = [0 for i in range(n+2)]
dp[0] = 1

for i in range(n):
    if i+2 not in a:
        dp[i+2] += dp[i]
    if i+1 not in a:
        dp[i+1] += dp[i]

print(dp[-2]%p)

Fixed submission:
p = 10**9 + 7
n,m = list(map(int, input().split()))
a = set()
for _ in  range(m):
    a.add(int(input()))

dp = [0 for i in range(n+2)]
dp[0] = 1

for i in range(n):
    if i+2 not in a:
        dp[i+2] += dp[i]%p
    if i+1 not in a:
        dp[i+1] += dp[i]%p

print(dp[-2]%p)
Buggy python submission (verdict: Runtime Error):
n=int(input())
v = list(map(int, input().split()))
c = list(map(int, input().split()))

for i in range(len(v)):
    sa = v[i] - c[i]
    if sa > 0:
        ans += sa

print(ans)

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

ans = 0
for i in range(len(v)):
    sa = v[i] - c[i]
    if sa > 0:
        ans += sa

print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
h,n = list(map(int, input().split()))
st = str(input())
a = [list(map(int, input().split())) for _ in range(n)]

for a1,b1 in a:
    print(st[a1-1:b1].count("AC"))

Fixed submission:
h,n = list(map(int, input().split()))
st = str(input())
a = [list(map(int, input().split())) for _ in range(n)]

o = "B"
b = []
c = 0
for i in range(len(st)):
    sti = st[i]
    if sti == "A":
        o = "A"
        b.append(c)
    elif sti == "C" and o == "A":
        o = "C"
        c += 1
        b.append(c)
    else:
        o = "B"
        b.append(c)

for a1,b1 in a:
    print(b[b1-1] - b[a1-1])

Buggy python submission (verdict: Time Limit Exceeded):
n,q = list(map(int, input().split()))
s = list(str(input()))
lr = [list(map(int, input().split())) for _ in range(q)]

for i in lr:
    ans = 0
    ch = "B"
    for j in range(i[0]-1, i[1]):
        if s[j] == "A":
            ch = "A"
        elif ch == "A" and s[j] == "C":
            ans += 1
            ch = "B"

    print(ans)

Fixed submission:
h,n = list(map(int, input().split()))
st = str(input())
a = [list(map(int, input().split())) for _ in range(n)]

o = "B"
b = []
c = 0
for i in range(len(st)):
    sti = st[i]
    if sti == "A":
        o = "A"
        b.append(c)
    elif sti == "C" and o == "A":
        o = "C"
        c += 1
        b.append(c)
    else:
        o = "B"
        b.append(c)

for a1,b1 in a:
    print(b[b1-1] - b[a1-1])
Buggy python submission (verdict: Time Limit Exceeded):
x = list(map(int, input().split()))

b = x[0]
for i in range(x[0]+1, x[1]+1):
    b = b^i

print(b)

Fixed submission:
x = list(map(int, input().split()))
a = [x[0]-1, x[1]]
ans = 0
for i in a:
    n = i%4
    if n == 1:
        as1 = 1
    elif n == 2:
        as1 = 1^i
    elif n == 3:
        as1 = 0
    else:
        as1 = 0^i
    ans = ans^as1

print(ans)
Buggy python submission (verdict: Runtime Error):
c = [a,b]
c.sort()
a= c[0]
b= c[1]
n = []
for i in range(1, a+1):
    if a%i == 0 and b%i == 0:
        n.append(i)

print(n[-c])

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

c = [a,b]
c.sort()
a= c[0]
b= c[1]
n = []
for i in range(1, a+1):
    if a%i == 0 and b%i == 0:
        n.append(i)

print(n[-k])
Buggy python submission (verdict: Time Limit Exceeded):
n,k = list(map(int, input().split()))
h = list(map(int, input().split()))

for _ in range(k):
    h.insert(0, float("inf"))

dp = [0 for _ in range(n+k)]

for i in range(k, n+k-1):
    s1 = []
    for j in range(k):
        s1.append(dp[i-j] + abs(h[i+1] - h[i-j]))
    dp[i+1] = min( s1 )

print(dp[-1])

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

for _ in range(k):
    h.insert(0, float("inf"))

dp = [0 for _ in range(n+k)]

for i in range(k, n+k-1):
    s1 = []
    for j in range(k):
        s1.append(dp[i-j] + abs(h[i+1] - h[i-j]))
    dp[i+1] = min( s1 )

print(dp[-1])
Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np
n = int(input())
abc = [list(map(int, input().split())) for _ in range(n)]

ex = np.array([[1,2], [0,2], [0,1]])
dp = np.array([abc[0]] + [[0]*3 for _ in range(n-1)])

for i in range(n-1):
    for j in range(3):
        dp[i+1][j] = abc[i+1][j] + np.max(np.take(dp[i], ex[j]))

print(max(dp[-1]))

Fixed submission:
n = int(input())
abc = [list(map(int, input().split())) for _ in range(n)]
dp = [[0,0,0] for _ in range(n)]

dp[0] = abc[0]
ls = [[1,2], [0,2], [0,1]]

if n == 1:
    ans = min(dp[0])
else:
    for i in range(1,n):
        for j in range(3):
            dp[i][j] = max([ dp[i-1][k] for k in ls[j] ]) + abc[i][j]

print(max(dp[-1]))

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np
n = int(input())
abc = [list(map(int, input().split())) for _ in range(n)]

ex = [[1,2], [0,2], [0,1]]
dp = np.array([abc[0]] + [[0]*3 for _ in range(n-1)])

for i in range(n-1):
    for j in range(3):
        dp[i+1][j] = abc[i+1][j] + np.max(np.take(dp[i], ex[j]))

print(max(dp[-1]))

Fixed submission:
n = int(input())
abc = [list(map(int, input().split())) for _ in range(n)]
dp = [[0,0,0] for _ in range(n)]

dp[0] = abc[0]
ls = [[1,2], [0,2], [0,1]]

if n == 1:
    ans = min(dp[0])
else:
    for i in range(1,n):
        for j in range(3):
            dp[i][j] = max([ dp[i-1][k] for k in ls[j] ]) + abc[i][j]

print(max(dp[-1]))

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np
n = int(input())
abc = [list(map(int, input().split())) for _ in range(n)]

ex = [[1,2], [0,2], [0,1]]
dp = np.array([abc[0]] + [[0]*3 for _ in range(n-1)])

for i in range(n-1):
    for j in range(3):
        dp[i+1][j] = abc[i+1][j] + max(np.take(dp[i], ex[j]))

print(max(dp[-1]))

Fixed submission:
n = int(input())
abc = [list(map(int, input().split())) for _ in range(n)]
dp = [[0,0,0] for _ in range(n)]

dp[0] = abc[0]
ls = [[1,2], [0,2], [0,1]]

if n == 1:
    ans = min(dp[0])
else:
    for i in range(1,n):
        for j in range(3):
            dp[i][j] = max([ dp[i-1][k] for k in ls[j] ]) + abc[i][j]

print(max(dp[-1]))