Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
N, K = map(int, input().split())
c = 0
a = []

while 1:
    if (N%2==0)and(K%2==0)and(N>=K):
        print(0)
        break
    if K==1:
        print(0)
        break
    if N==0:
        print(0)
        break
    if N==1:
        print(1)
        break
    
    for i in range(2):
        if i==0:
            N = N-((N//K)*K)
        N = abs(N-K)
        a.append(N)
    b = min(a)
        
    break
print(b)

Fixed submission:
N, K = map(int, input().split())
c = 0
a = []

while 1:
    if K==1:
        print(0)
        break
    if N==0:
        print(0)
        break
    if N==1:
        print(1)
        break
    
    for i in range(2):
        if i==0:
            N = N-((N//K)*K)
        N = abs(N-K)
        a.append(N)
    b = min(a)
    print(b)  
    break
Buggy python submission (verdict: Runtime Error):
K = int(input())
a = [1, 1, 1, 2, 1, 2, 1, 5, 2, 2, 1, 5, 1, 2, 1, 14, 1, 5, 1, 5, 2, 2, 1, 15, 2, 2, 5, 4, 1, 4, 1, 51]
print(a[K+1])

Fixed submission:
K = int(input())
a = [1, 1, 1, 2, 1, 2, 1, 5, 2, 2, 1, 5, 1, 2, 1, 14, 1, 5, 1, 5, 2, 2, 1, 15, 2, 2, 5, 4, 1, 4, 1, 51]

print(a[K-1])
Buggy python submission (verdict: Time Limit Exceeded):
N, A, B = map(int, input().split())
ball = []
import sys
cnt = 0
while 1:
    for i in range(A):
        ball += [0]
        cnt += 1
        if len(ball)==N:
            print(cnt)
            sys.exit()
    for j in range(B):
        ball += [1]
        if len(ball)==N:
            print(cnt)
            sys.exit()

Fixed submission:
N, A, B = map(int, input().split())
kaisu = N//(A+B)

n = N-((A+B)*kaisu)
if n >= A:
    print(A*(kaisu+1))
else:
    print(A*kaisu+n)

Buggy python submission (verdict: Time Limit Exceeded):
N, A, B = map(int, input().split())
ball = []
kaisu = -(-N//(A+B))
for n in range(kaisu):
    for i in range(A):
        ball += [0]
        if len(ball)==N:
            break
    if len(ball)==N:
        break
    for j in range(B):
        ball += [1]
        if len(ball)==N:
            break
    if len(ball)==N:
        break

print(ball.count(0))

Fixed submission:
N, A, B = map(int, input().split())
kaisu = N//(A+B)

n = N-((A+B)*kaisu)
if n >= A:
    print(A*(kaisu+1))
else:
    print(A*kaisu+n)

Buggy python submission (verdict: Time Limit Exceeded):
N, A, B = map(int, input().split())
ball = []
kaisu = -(-N//(A+B))
for n in range(kaisu):
    for i in range(A):
        ball += [0]
        if len(ball)==N:
            break
    for j in range(B):
        ball += [1]
        if len(ball)==N:
            break
print(ball.count(0))

Fixed submission:
N, A, B = map(int, input().split())
kaisu = N//(A+B)

n = N-((A+B)*kaisu)
if n >= A:
    print(A*(kaisu+1))
else:
    print(A*kaisu+n)

Buggy python submission (verdict: Runtime Error):
N, A, B = map(int, input().split())
ball = []
kaisu = -(-N//(A+B))

for n in range(kaisu):
    ball += [0]*A
    ball += [1]*B

ball = ball[:N]
print(ball.count(0))

Fixed submission:
N, A, B = map(int, input().split())
kaisu = N//(A+B)

n = N-((A+B)*kaisu)
if n >= A:
    print(A*(kaisu+1))
else:
    print(A*kaisu+n)

Buggy python submission (verdict: Time Limit Exceeded):
N, A, B = map(int, input().split())
ball = []
kaisu = -(-N//(A+B))

for n in range(kaisu):
    for i in range(A):
        ball.append(0)
    for j in range(B):
        ball.append(1)

ball = ball[:N]

print(ball.count(0))

Fixed submission:
N, A, B = map(int, input().split())
kaisu = N//(A+B)

n = N-((A+B)*kaisu)
if n >= A:
    print(A*(kaisu+1))
else:
    print(A*kaisu+n)
Buggy python submission (verdict: Runtime Error):
N = int(input())
X = list(map(int, input().split()))
total = 0
p = []
for i in range(min(X),max(X)):
    for j in X:
        total += (i-j)**2
    p.append(total)
    total =0

print(min(p))

Fixed submission:
N = int(input())
X = list(map(int, input().split()))
total = 0
p = []
for i in range(min(X),max(X)+1):
    for j in X:
        total += (i-j)**2
    p.append(total)
    total = 0

print(min(p))
Buggy python submission (verdict: Runtime Error):
from math import gcd
A, B = map(int,input().split())
n = (A * B) // gcd(A, B)
print(n)

Fixed submission:
from fractions import gcd
A, B = map(int,input().split())
n = (A * B) // gcd(A, B)
print(n)
Buggy python submission (verdict: Runtime Error):
N = int(input())
a = list(map(int, input().split()))
b = list(map(int, input().split()))
c = list(map(int, input().split()))
cnt = 0
for i in range(N):
    if (cnt > 0) and (a[i]==(a[i-1]+1)):
        cnt += c[i]

    cnt += b[a[i]-1]
    
print(cnt)

Fixed submission:
N = int(input())
a = list(map(int, input().split()))
b = list(map(int, input().split()))
c = list(map(int, input().split()))
cnt = 0
for i in range(N):
    if (cnt > 0) and (a[i]==(a[i-1]+1)):
        cnt += c[a[i-1]-1]

    cnt += b[a[i]-1]
    
print(cnt)
Buggy python submission (verdict: Runtime Error):
N = int(input())
v = list(map(int, input().split()))

v.sort()

for i in range(len(v)):
    if i==0:
        continue
    v.append((v[i-1]+v[i])/2)
    v.pop(i)
    v.pop(i-1)


print(v[0])

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

v.sort()

for i in range(len(v)):
    if i==0:
        continue

    a = v.pop(1)
    b = v.pop(0)
    v.insert(0, (a+b)/2)


print(v[0])
Buggy python submission (verdict: Runtime Error):
import math
from functools import reduce

N, X = map(int, input().split())
a = list(map(int, input().split()))
y = []

def gcd_list(num):
    return reduce(math.gcd, num)

for i in a:
    y.append(abs(X-i))

print(gcd_list(y))

Fixed submission:
import fractions
from functools import reduce

N, X = map(int, input().split())
a = list(map(int, input().split()))
y = []

def gcd_list(num):
    return reduce(fractions.gcd, num)

for i in a:
    y.append(abs(X-i))

print(gcd_list(y))

Buggy python submission (verdict: Runtime Error):
N, X = map(int, input().split())
x = list(map(int, input().split()))
y = []
import math
from functools import reduce
def gcd_list(num):
    return reduce(math.gcd, num)

for i in x:
    y.append(abs(X-i))

print(gcd_list(y))

Fixed submission:
import fractions
from functools import reduce

N, X = map(int, input().split())
a = list(map(int, input().split()))
y = []

def gcd_list(num):
    return reduce(fractions.gcd, num)

for i in a:
    y.append(abs(X-i))

print(gcd_list(y))

Buggy python submission (verdict: Runtime Error):
N, X = map(int, input().split())
x = list(map(int, input().split()))
y = []
import math
from functools import reduce
def gcd_list(num):
    return reduce(math.gcd, num)

for i in x:
    y.append(abs(X-i))

print(gcd_list(y))

Fixed submission:
import fractions
from functools import reduce

N, X = map(int, input().split())
a = list(map(int, input().split()))
y = []

def gcd_list(num):
    return reduce(fractions.gcd, num)

for i in a:
    y.append(abs(X-i))

print(gcd_list(y))
Buggy python submission (verdict: Runtime Error):
N = input()

if (N[0]==N[1])and(N[1]==N[2):
    print('Yes')
elif (N[1]==N[2])and(N[2]==N[3):
    print('Yes')
else:
    print('No')

Fixed submission:
N = input()

if (N[0]==N[1])and(N[1]==N[2]):
    print('Yes')
elif (N[1]==N[2])and(N[2]==N[3]):
    print('Yes')
else:
    print('No')
Buggy python submission (verdict: Time Limit Exceeded):
import collections
import math
def P(n,r):
    return math.factorial(n) // math.factorial(n-r)
def C(n,r):
    return P(n,r) // math.factorial(r)
n = int(input())
a = list(map(str,input().split()))
ans = []
cnt = 0
for i in range(n):
    tmp = a[:i] + a[i+1:]
    set_tmp = set(tmp)
    c = collections.Counter(tmp)
    cnt = 0
    for j in set_tmp:
        if int(c[j]) < 2:
            cnt += 0
        else:
            cnt += C(int(c[j]),2)
    ans.append(cnt)
    cnt = 0
for i in ans:
    print(i)


Fixed submission:
import collections
import math
def P(n,r):
    return math.factorial(n) // math.factorial(n-r)
def C(n,r):
    return P(n,r) // math.factorial(r)
n = int(input())
a = list(map(str,input().split()))
c = collections.Counter(a)
s = 0
for i in list(c.values()):
    s += i*(i-1)//2
for i in a:
    ans = s - (int(c[str(i)] - 1))
    print(ans)
Buggy python submission (verdict: Runtime Error):
n,m = map(int,input().split())
if m == 0:
    if n == 1:
        print(0)
        exit()
    else:
        print(-1)
        exit()

lists = [list(map(int,input().split())) for i in range(m)]
keta = ["0"]*n
Max = -999999
Min = 99999999
tmp = lists[0][0]
for i,j in lists:
    keta[i-1] = str(j)
    Max = max(i,Max)
    num = "".join(keta)
    ans = int(num)
    if tmp == i:
        Min = min(ans,Min)
        keta = list(str(Min))
    else:
        Min = ans
if len(str(Min)) == n:
    print(Min)
else:
    print(-1)




Fixed submission:

n,m = map(int,input().split())
lists = [list(map(int,input().split())) for i in range(m)]
for i in range((10**3) + 1):
    num = str(i)
    flag = True
    if len(num) == n:
        for s,c in lists:
            if num[s-1] != str(c):
                flag = False
        if flag:
            print(num)
            exit()
print(-1)

Buggy python submission (verdict: Runtime Error):
n,m = map(int,input().split())
lists = [list(map(int,input().split())) for i in range(m)]
keta = ["0"]*n
Max = -999999
Min = 99999999
tmp = lists[0][0]
for i,j in lists:
    keta[i-1] = str(j)
    Max = max(i,Max)
    num = "".join(keta)
    ans = int(num)
    if tmp == i:
        Min = min(ans,Min)
        keta = list(str(Min))
    else:
        Min = ans
if len(str(Min)) == n:
    print(Min)
else:
    print(-1)




Fixed submission:

n,m = map(int,input().split())
lists = [list(map(int,input().split())) for i in range(m)]
for i in range((10**3) + 1):
    num = str(i)
    flag = True
    if len(num) == n:
        for s,c in lists:
            if num[s-1] != str(c):
                flag = False
        if flag:
            print(num)
            exit()
print(-1)
Buggy python submission (verdict: Time Limit Exceeded):
import fractions
n = int(input())
mod = 10**9 + 7
a = list(map(int, input().split()))
ans = a[0]
for i in range(1, n):
    ans = ans * a[i] // fractions.gcd(ans, a[i])
b = []
for i in range(n):
    an = ans // a[i]
    b.append(an)

print(sum(b) % mod)

Fixed submission:
import fractions
n = int(input())
a = list(map(int, input().split()))
ans = a[0]
for i in range(1, n):
    ans = ans * a[i] // fractions.gcd(ans, a[i])
b = []
b_sum = 0
mod = 10**9+7
for i in range(n):
    b_sum += (ans // a[i])

print(b_sum % mod)

Buggy python submission (verdict: Runtime Error):
import fractions
n = int(input())
mod = 10**9 + 7
a = list(map(int, input().split()))
ans = a[0]
for i in range(1, n):
    ans = ans * a[i] // fractions.gcd(ans, a[i])
b = []
for i in range(n):
    an = ans / a[i]
    b.append(an)

m = sum(b) % mod
print(int(m))

Fixed submission:
import fractions
n = int(input())
a = list(map(int, input().split()))
ans = a[0]
for i in range(1, n):
    ans = ans * a[i] // fractions.gcd(ans, a[i])
b = []
b_sum = 0
mod = 10**9+7
for i in range(n):
    b_sum += (ans // a[i])

print(b_sum % mod)

Buggy python submission (verdict: Runtime Error):
import fractions
n = int(input())
mod = 10**9 + 7
a = list(map(int, input().split()))
ans = a[0]
for i in range(1, n):
    ans = ans * a[i] // fractions.gcd(ans, a[i])
b = []
for i in range(n):
    an = ans / a[i]
    b.append(an)

print(int(sum(b) % mod))

Fixed submission:
import fractions
n = int(input())
a = list(map(int, input().split()))
ans = a[0]
for i in range(1, n):
    ans = ans * a[i] // fractions.gcd(ans, a[i])
b = []
b_sum = 0
mod = 10**9+7
for i in range(n):
    b_sum += (ans // a[i])

print(b_sum % mod)

Buggy python submission (verdict: Runtime Error):
import fractions
n = int(input())
a = list(map(int, input().split()))
ans = a[0]
for i in range(1, n):
    ans = ans * a[i] // fractions.gcd(ans, a[i])
b = []
for i in range(n):
    an = ans / a[i]
    b.append(int(an))
m = sum(b) % 10**9+7
print(m % (10**9  + 7))

Fixed submission:
import fractions
n = int(input())
a = list(map(int, input().split()))
ans = a[0]
for i in range(1, n):
    ans = ans * a[i] // fractions.gcd(ans, a[i])
b = []
b_sum = 0
mod = 10**9+7
for i in range(n):
    b_sum += (ans // a[i])

print(b_sum % mod)
Buggy python submission (verdict: Runtime Error):
import math
a,b = map(int,input().split())
ans = (a * b) // math.gcd(a,b)
print(ans)

Fixed submission:
import fractions
a,b = map(int,input().split())
ans = (a * b) // fractions.gcd(a,b)
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
L = list(map(int,input().split()))
cnt = 0
L.sort()
for i in range(N):
    for j in range(i+1,N):
        for k in range(j+1,N):
            if L[i] + L [j] > L[k]:
                cnt += 1
print(cnt)

Fixed submission:
import bisect
n=int(input())
l = list(map(int,input().split()))
l.sort()
うんち = 0
for i in range(1,n):
    for j in range(i):
        p = l[i] + l[j]
        q = bisect.bisect_left(l,p)
        うんち += q-i-1
print(うんち)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
L = list(map(int,input().split()))
cnt = 0
for a in range(N):
    for b in range(a+1,N):
        for c in range(b+1,N):
                if  L[a] < (L[b]+L[c]) and L[b] < (L[c]+L[a]) and L[c] < (L[a]+L[b]):
                    cnt += 1
print(cnt)

Fixed submission:
import bisect
n=int(input())
l = list(map(int,input().split()))
l.sort()
うんち = 0
for i in range(1,n):
    for j in range(i):
        p = l[i] + l[j]
        q = bisect.bisect_left(l,p)
        うんち += q-i-1
print(うんち)

Buggy python submission (verdict: Time Limit Exceeded):
import itertools
N = int(input())
L = list(map(int,input().split()))
L.sort()
tri = list(itertools.combinations(L,3))
cnt = 0
for a,b,c in tri:
    if a < (b+c) and b < (c+a) and c < (a+b):
        cnt += 1
print(cnt)
    

Fixed submission:
import bisect
n=int(input())
l = list(map(int,input().split()))
l.sort()
うんち = 0
for i in range(1,n):
    for j in range(i):
        p = l[i] + l[j]
        q = bisect.bisect_left(l,p)
        うんち += q-i-1
print(うんち)

Buggy python submission (verdict: Time Limit Exceeded):
import itertools
N = int(input())
L = list(map(int,input().split()))
tri = list(itertools.combinations(L,3))
cnt = 0
for a,b,c in tri:
    if a < (b+c):
        if b < c+a:
            if c < a+b:
                cnt += 1
print(cnt)
    

Fixed submission:
import bisect
n=int(input())
l = list(map(int,input().split()))
l.sort()
うんち = 0
for i in range(1,n):
    for j in range(i):
        p = l[i] + l[j]
        q = bisect.bisect_left(l,p)
        うんち += q-i-1
print(うんち)
Buggy python submission (verdict: Time Limit Exceeded):
import fractions

def isPrime(n):
    if n < 2:
    # 2未満は素数でない
        return False
    if n == 2:
    # 2は素数
        return True
    for p in range(2, n):
      if n % p == 0:
        # nまでの数で割り切れたら素数ではない
        return False
  # nまでの数で割り切れなかったら素数
    return True


A,B = map(int,input().split())
ans = fractions.gcd(A,B)
lists = []
cnt = 0
for i in range(1,ans+1):
    if (A % i == 0) and (B % i == 0):
        lists.append(i)
for i in lists:
    if isPrime(i):
        cnt += 1
print(cnt+1)

Fixed submission:
import fractions
def prime_factorize(n):
    a = []
    while n % 2 == 0:
        a.append(2)
        n //= 2
    f = 3
    while f * f <= n:
        if n % f == 0:
            a.append(f)
            n //= f
        else:
            f += 2
    if n != 1:
        a.append(n)
    return a

A,B = map(int,input().split())
ans = fractions.gcd(A,B)
lists = []
cnt = 0
ansr = prime_factorize(ans)
print(len(set(ansr))+1)
Buggy python submission (verdict: Runtime Error):
def comb(n, k):
    m = 1
    if n < 2 * k:
        k = n - k
    for i in range(1, k + 1):
        m = m * (n - i + 1) / i    
    return m % 2019
L,R = map(int,input().split())
min = 999999999
lists = list(range(L,R+1))
for i in range(len(lists)):
    if min > comb(L,lists[i]) and min !=1 :
        min = comb(L,lists[i])
print(min)

Fixed submission:
L,R = map(int,input().split())
# R-LはLからRまでの個数を表す
#解の最小は０であり、LからRまでに2019の倍数が存在すればよい
# R-L > 2018ならRからLに2019の倍数が出てくることになる
if R - L >= 2018:
    print(0)
else:
    ans = 2019
    #iとj=i+1でi*jmod2019の最小値を全探索
    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: Time Limit Exceeded):
n = int(input())
d = list(map(int,input().split()))
arc = []
abc = []
cnt = 0
if n % 2 == 1:
    print(0)
    exit()
d.sort()
right = n // 2
left = right - 1
for i in range(d[left],d[right]+1):
    k = i
    abc = []
    arc = []
    for j in d:
        if j >= k:
            arc.append(j)
        elif j < k:
            abc.append(j)
    if len(arc) == len(abc):
        cnt += 1
print(cnt)


Fixed submission:
import math
N = int(input())
d = list(map(int,input().split()))
ABC = []
ARC = []
d.sort()
pivot = (len(d)-1) / 2
left = math.floor(pivot)
right = math.ceil(pivot)
if d[left] == d[right]:
    K = d[left]

elif d[left] !=  d[right]:
    lists = list(range(d[left]+1,d[right]+1))
    K = lists[0]
for i in range(len(d)):
    if K <= d[i]:
        ARC.append(d[i])
    elif K > d[i]:
        ABC.append(d[i])
if len(ABC) == len(ARC):
    print(len(lists))
else:
    print("0")
Buggy python submission (verdict: Runtime Error):
S = str(input())
cnt = 0
for i in range(len(S)):
    if S[i] == S[i+1]:
        print("Bad")
        exit()
print("Good")

Fixed submission:
S = str(input())
cnt = 0
for i in range(len(S)-1):
    if S[i] == S[i+1]:
        print("Bad")
        exit()
print("Good")
Buggy python submission (verdict: Runtime Error):
import math
A,B,C,D = map(int,input().split())
n = (C * D) // math.gcd(C,D)
C_D = (B - A + 1) / n
c = (B - A + 1) / C
d = (B - A + 1) / D
m = c + d - C_D
ans = int((B - A + 1) - m)
print(str(ans))

Fixed submission:
A, B, C, D = map(int, input().split())
def gcd(a, b):
  if a % b is 0:
    return b
  return gcd(b, a % b)
 
def solve(n):
  return n - (n // C) - (n // D) + (n // (C * D // gcd(C, D)))
 
print(solve(B) - solve(A - 1))

Buggy python submission (verdict: Runtime Error):
import math
A,B,C,D = map(int,input().split())
n = (C * D) // math.gcd(C,D)
C_D = (B - A + 1) / n
c = (B - A + 1) / C
d = (B - A + 1) / D
m = c + d - C_D
ans = int((B - A + 1) - m)
print(ans)

Fixed submission:
A, B, C, D = map(int, input().split())
def gcd(a, b):
  if a % b is 0:
    return b
  return gcd(b, a % b)
 
def solve(n):
  return n - (n // C) - (n // D) + (n // (C * D // gcd(C, D)))
 
print(solve(B) - solve(A - 1))

Buggy python submission (verdict: Runtime Error):
import math
A,B,C,D = map(int,input().split())
n = C * D / math.gcd(C,D)
C_D = (B - A + 1) // n
c = (B - A + 1) // C
d = (B - A + 1) // D
m = int((B - A + 1 ) - (c + d - C_D))
print(m)


Fixed submission:
A, B, C, D = map(int, input().split())
def gcd(a, b):
  if a % b is 0:
    return b
  return gcd(b, a % b)
 
def solve(n):
  return n - (n // C) - (n // D) + (n // (C * D // gcd(C, D)))
 
print(solve(B) - solve(A - 1))

Buggy python submission (verdict: Runtime Error):
import math
A,B,C,D = map(int,input().split())
n = C * D / math.gcd(C,D)
C_D = (B - A + 1) / n
c = (B - A + 1) / C
d = (B - A + 1) / D
m = c + d - C_D
ans = int((B - A + 1) - m)
print(ans)


Fixed submission:
A, B, C, D = map(int, input().split())
def gcd(a, b):
  if a % b is 0:
    return b
  return gcd(b, a % b)
 
def solve(n):
  return n - (n // C) - (n // D) + (n // (C * D // gcd(C, D)))
 
print(solve(B) - solve(A - 1))
Buggy python submission (verdict: Time Limit Exceeded):
n,m = map(int,input().split())
lists = []
for i in range(m):
    l,r = map(int,input().split())
    if m == 1:
        print(r-l+1)
        exit()
    tmp = list(range(l,r+1))
    lists.append(tmp)
ans = set(lists[0]) & set(lists[1])
for i in range(m):
    ans = ans & set(lists[i])
print(len(ans))

Fixed submission:
N,M = map(int,input().split())
L = []
R = []
for i in range(M):
    l,r = map(int,input().split())
    L.append(l)
    R.append(r)
ans = list(range(max(L),min(R)+1))
print(len(ans))

Buggy python submission (verdict: Time Limit Exceeded):
N,M = map(int,input().split())
lists = []
for i in range(M):
    L,R = map(int,input().split())
    lists.append(list(range(L,R+1)))
if len(lists) == 1:
    print(len(lists[0]))
    exit()
for i in range(M-1):
    lists[i+1] = set(lists[i]) & set(lists[i+1])
    ans = lists[-1]
print(len(ans))

Fixed submission:
N,M = map(int,input().split())
L = []
R = []
for i in range(M):
    l,r = map(int,input().split())
    L.append(l)
    R.append(r)
ans = list(range(max(L),min(R)+1))
print(len(ans))

Buggy python submission (verdict: Time Limit Exceeded):
N,M = map(int,input().split())
lists = []
cnt = 0
cnt_AC = 0
for i in range(M):
    L,R = map(int,input().split())
    L_R = list(range(L,R+1))
    lists.append(L_R)
for i in range(1,N+1):
    cnt = 0
    for j in range(M):
        if i in lists[j]:
            cnt += 1
    if cnt == M:
        cnt_AC += 1
print(cnt_AC)

Fixed submission:
N,M = map(int,input().split())
L = []
R = []
for i in range(M):
    l,r = map(int,input().split())
    L.append(l)
    R.append(r)
ans = list(range(max(L),min(R)+1))
print(len(ans))

Buggy python submission (verdict: Time Limit Exceeded):
N,M = map(int,input().split())
lists = []
cnt = 0
cnt_AC = 0
for i in range(M):
    L,R = map(int,input().split())
    L_R = list(range(L,R+1))
    lists.append(L_R)
for i in range(1,N+1):
    cnt = 0
    for j in range(M):
        if i in lists[j]:
            cnt += 1
    if cnt == M:
        cnt_AC += 1
print(cnt_AC)

Fixed submission:
N,M = map(int,input().split())
L = []
R = []
for i in range(M):
    l,r = map(int,input().split())
    L.append(l)
    R.append(r)
ans = list(range(max(L),min(R)+1))
print(len(ans))
Buggy python submission (verdict: Time Limit Exceeded):
n,k = map(int,input().split())
h = list(map(int,input().split()))
dp = [9999999999]*n
dp[0] = 0
for i in range(1,n):
    for j in range(1,k+1):
        if(i >= j):
            dp[i] = min(dp[i],dp[i-j]+abs(h[i]-h[i-j]))
print(dp[-1])


Fixed submission:
n,k = map(int,input().split())
h = list(map(int,input().split()))
dp = [9999999999]*n
dp[0] = 0
for i in range(1,n):
    for j in range(1,k+1):
        if(i >= j):
            dp[i] = min(dp[i],dp[i-j]+abs(h[i]-h[i-j]))
print(dp[-1])
Buggy python submission (verdict: Runtime Error):
ans = 0
for i in range(len(S)-2):
    m = int(S[i:i+3])
    ans = abs(753 - m)
    if min > ans:
        min = ans
print(min)

Fixed submission:
S = str(input())
min = 99999999999
ans = 0
for i in range(len(S)-2):
    m = int(S[i:i+3])
    ans = abs(753 - m)
    if min > ans:
        min = ans
print(min)
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
a = list(map(int,input().split()))
cnt = 0
while 1:
    jud = 0
    for i in range(n):
        if a[i] % 2 == 1:
            jud += 1
    if jud == n:
        break
    a.sort()
    flag = 0
    for i in range(n):
        if a[i] % 2 == 0 and flag == 0:
            a[i] = a[i] // 2
            flag = 1
        else:
            a[i] *= 3
    cnt += 1
print(cnt)

Fixed submission:
N = int(input())
a = list(map(int,input().split()))
cnt = 0
i = 0
for i in range(N):
    while a[i] % 2 == 0:
        a[i] /= 2
        cnt += 1
print(cnt)
Buggy python submission (verdict: Runtime Error):
X = int(input())
lists = []
max = 1
for i in range(1,X+1):
    for j in range(2,X+1):
        if i**j <= X:
           lists.append(i**j)
lists.sort()
print(lists[-1])



Fixed submission:
X = int(input())
lists = []
max = 1
for i in range(1,X+1):
    for j in range(2,X+1):
        if i**j <= X:
            if max < i**j:
                max = i**j
        elif i**j > X:
            break
print(max)

Buggy python submission (verdict: Time Limit Exceeded):
X = int(input())
lists = []
max = 1
for i in range(1,X+1):
    for j in range(2,X+1):
        if i**j <= X:
            if max < i**j:
                max = i**j
print(max)


Fixed submission:
X = int(input())
lists = []
max = 1
for i in range(1,X+1):
    for j in range(2,X+1):
        if i**j <= X:
            if max < i**j:
                max = i**j
        elif i**j > X:
            break
print(max)