Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
N_list = list(map(int, input().split()))

counter = 0
for i in range(len(N_list)):
    if N_list[i] <= min(N_list[:i+1]):
        counter += 1
print(counter)
print()

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

counter = 0
min = N_list[0]
for i in range(N):
    if N_list[i] <= min:
        min = N_list[i]
        counter += 1
print(counter)
print()

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
N_list = [int(i) for i in input().split()]

counter = 0
for i in range(len(N_list)):
    if N_list[i] <= min(N_list[:i+1]):
        counter += 1
print(counter)
print()

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

counter = 0
min = N_list[0]
for i in range(N):
    if N_list[i] <= min:
        min = N_list[i]
        counter += 1
print(counter)
print()

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
N_list = [int(i) for i in input().split()]

counter = 0
for i in range(len(N_list)):
    if N_list[i] == min(N_list[:i+1]):
        counter += 1
print(counter)


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

counter = 0
min = N_list[0]
for i in range(N):
    if N_list[i] <= min:
        min = N_list[i]
        counter += 1
print(counter)
print()

Buggy python submission (verdict: Runtime Error):
N = int(input())
N_list = [int(i) for i in input().split()]

counter = 0
for i in range(len(N_list)):
    if N_list[i] == min(N_list[:i+1]):
        couter += 1
print(counter)


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

counter = 0
min = N_list[0]
for i in range(N):
    if N_list[i] <= min:
        min = N_list[i]
        counter += 1
print(counter)
print()

Buggy python submission (verdict: Runtime Error):
N = int(input())
N_list = [int(i) for i in input().split()]

counter = 0
for i in range(len(N_list)):
    if N_list[i] == min(N_list[:i+1]):
        couter += 1
print(counter)
print()

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

counter = 0
min = N_list[0]
for i in range(N):
    if N_list[i] <= min:
        min = N_list[i]
        counter += 1
print(counter)
print()
Buggy python submission (verdict: Time Limit Exceeded):
# 入力
k,s=map(int,input().split())
count = 0
for x in range(k+1):
    for y in range(k+1):
        for z in range(k+1):
            if s == x+y+z:
                count += 1
print(count)


Fixed submission:
# 入力
k,s=map(int,input().split())
count = 0
for x in range(k+1):
    for y in range(k+1):
        if 0 <= (s-x-y) <= k:
            count += 1
print(count)

Buggy python submission (verdict: Time Limit Exceeded):
# 入力
k,s=map(int,input().split())
a = [x+y+z for x in range(k+1) for y in range(k+1) for z in range(k+1)\
    if s == x+y+z]
print(len(a))


Fixed submission:
# 入力
k,s=map(int,input().split())
count = 0
for x in range(k+1):
    for y in range(k+1):
        if 0 <= (s-x-y) <= k:
            count += 1
print(count)
Buggy python submission (verdict: Runtime Error):
T,X=(float(x) for x input().split())
print(T/X)

Fixed submission:
T,X=map(int,input().split())
print(T/X)

Buggy python submission (verdict: Runtime Error):
T,X=(int(x) for x input().split())
print(T/X)

Fixed submission:
T,X=map(int,input().split())
print(T/X)
Buggy python submission (verdict: Time Limit Exceeded):
#!/usr/bin/env python
import string
import sys
from itertools import chain, dropwhile, takewhile

INF = float("inf")


def read(
    *shape, f=int, it=chain.from_iterable(sys.stdin), whitespaces=set(string.whitespace)
):
    def read_word():
        w = lambda c: c in whitespaces
        nw = lambda c: c not in whitespaces
        return f("".join(takewhile(nw, dropwhile(w, it))))

    if not shape:
        return read_word()
    elif len(shape) == 1:
        return [read_word() for _ in range(shape[0])]
    elif len(shape) == 2:
        return [[read_word() for _ in range(shape[1])] for _ in range(shape[0])]


def readi(*shape):
    return read(*shape)


def readi1(*shape):
    return [i - 1 for i in readi(*shape)]


def readf(*shape):
    return read(*shape, f=float)


def reads(*shape):
    return read(*shape, f=str)


def arr(*shape, fill_value=0):
    if len(shape) == 1:
        return [fill_value] * shape[0]
    elif len(shape) == 2:
        return [[fill_value] * shape[1] for _ in range(shape[0])]


def dbg(**kwargs):
    print(
        ", ".join("{} = {}".format(k, repr(v)) for k, v in kwargs.items()),
        file=sys.stderr,
    )


def main():
    N, K = readi(2)
    h = readi(N)
    h.extend([0] * K)
    dp = arr(N + K, fill_value=INF)
    dp[0] = 0
    for i in range(N):
        for j in range(K):
            dp[i + j + 1] = min(dp[i + j + 1], dp[i] + abs(h[i + j + 1] - h[i]))
    print(dp[N - 1])


if __name__ == "__main__":
    main()


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

inf = 10**20
dp = [inf] * n
dp[0] = 0

for i in range(1, n):
    for j in range(i - 1, max(0, i - k) - 1, -1):
        dp[i] = min(dp[j] + abs(hs[i] - hs[j]), dp[i])

print(dp[-1])

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

inf = 10**20
dp = [inf] * n
dp[0] = 0

for i in range(1, n):
    for j in range(i - 1, max(0, i - k) - 1, -1):
        dp[i] = min(dp[j] + abs(hs[i] - hs[j]), dp[i])

print(dp[-1])

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

inf = 10**20
dp = [inf] * n
dp[0] = 0

for i in range(1, n):
    for j in range(i - 1, max(0, i - k) - 1, -1):
        dp[i] = min(dp[j] + abs(hs[i] - hs[j]), dp[i])

print(dp[-1])

Buggy python submission (verdict: Runtime Error):
from math import inf

n, k = map(int, input().split())
hs = list(map(int, input().split()))

dp = [inf] * n
dp[0] = 0

for i in range(1, n):
    for j in range(i - 1, max(0, i - k) - 1, -1):
        dp[i] = min(dp[j] + abs(hs[i] - hs[j]), dp[i])
    # dp[i] = min(
    #     dp[i-1] + abs(hs[i] - hs[i-1]),
    #     dp[i-2] + abs(hs[i] - hs[i-2]),
    # )

print(dp[-1])

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

inf = 10**20
dp = [inf] * n
dp[0] = 0

for i in range(1, n):
    for j in range(i - 1, max(0, i - k) - 1, -1):
        dp[i] = min(dp[j] + abs(hs[i] - hs[j]), dp[i])

print(dp[-1])
Buggy python submission (verdict: Time Limit Exceeded):
#!/usr/bin/env python
import string
import sys
from itertools import chain, dropwhile, takewhile

INF = float("inf")


def read(
    *shape, f=int, it=chain.from_iterable(sys.stdin), whitespaces=set(string.whitespace)
):
    def read_word():
        w = lambda c: c in whitespaces
        nw = lambda c: c not in whitespaces
        return f("".join(takewhile(nw, dropwhile(w, it))))

    if not shape:
        return read_word()
    elif len(shape) == 1:
        return [read_word() for _ in range(shape[0])]
    elif len(shape) == 2:
        return [[read_word() for _ in range(shape[1])] for _ in range(shape[0])]


def readi(*shape):
    return read(*shape)


def readi1(*shape):
    return [i - 1 for i in readi(*shape)]


def readf(*shape):
    return read(*shape, f=float)


def reads(*shape):
    return read(*shape, f=str)


def arr(*shape, fill_value=0):
    if len(shape) == 1:
        return [fill_value] * shape[0]
    elif len(shape) == 2:
        return [[fill_value] * shape[1] for _ in range(shape[0])]


def dbg(**kwargs):
    print(
        ", ".join("{} = {}".format(k, repr(v)) for k, v in kwargs.items()),
        file=sys.stderr,
    )


def main():
    n, W = readi(2)
    ws, vs = zip(*readi(n, 2))
    dp = arr(n + 1, W + 1)
    for i in range(n):
        for w in range(W + 1):
            if w - ws[i] >= 0:
                dp[i + 1][w] = max(dp[i + 1][w], dp[i][w - ws[i]] + vs[i])
            dp[i + 1][w] = max(dp[i + 1][w], dp[i][w])
    print(dp[n][W])


if __name__ == "__main__":
    main()


Fixed submission:
#!/usr/bin/env python
import string
import sys
from itertools import chain, dropwhile, takewhile

INF = float("inf")


def read(
    *shape, f=int, it=chain.from_iterable(sys.stdin), whitespaces=set(string.whitespace)
):
    def read_word():
        w = lambda c: c in whitespaces
        nw = lambda c: c not in whitespaces
        return f("".join(takewhile(nw, dropwhile(w, it))))

    if not shape:
        return read_word()
    elif len(shape) == 1:
        return [read_word() for _ in range(shape[0])]
    elif len(shape) == 2:
        return [[read_word() for _ in range(shape[1])] for _ in range(shape[0])]


def readi(*shape):
    return read(*shape)


def readi1(*shape):
    return [i - 1 for i in readi(*shape)]


def readf(*shape):
    return read(*shape, f=float)


def reads(*shape):
    return read(*shape, f=str)


def arr(*shape, fill_value=0):
    if len(shape) == 1:
        return [fill_value] * shape[0]
    elif len(shape) == 2:
        return [[fill_value] * shape[1] for _ in range(shape[0])]


def dbg(**kwargs):
    print(
        ", ".join("{} = {}".format(k, repr(v)) for k, v in kwargs.items()),
        file=sys.stderr,
    )


def main():
    n, W = readi(2)
    ws, vs = zip(*readi(n, 2))
    dp = arr(n + 1, W + 1)
    for i in range(n):
        for w in range(W + 1):
            if w - ws[i] >= 0:
                dp[i + 1][w] = max(dp[i + 1][w], dp[i][w - ws[i]] + vs[i])
            dp[i + 1][w] = max(dp[i + 1][w], dp[i][w])
    print(dp[n][W])


if __name__ == "__main__":
    main()
Buggy python submission (verdict: Runtime Error):
class WeightedUnionFind:
    def __init__(self, n):
        self.par = [i for i in range(n+1)]
        self.rank = [0] * (n+1)
        # 根への距離を管理
        self.weight = [0] * (n+1)

    # 検索
    def find(self, x):
        if self.par[x] == x:
            return x
        else:
            y = self.find(self.par[x])
            # 親への重みを追加しながら根まで走査
            self.weight[x] += self.weight[self.par[x]]
            self.par[x] = y
            return y

    # 併合
    def union(self, x, y, w):
        rx = self.find(x)
        ry = self.find(y)
        # xの木の高さ < yの木の高さ
        if self.rank[rx] < self.rank[ry]:
            self.par[rx] = ry
            self.weight[rx] = w - self.weight[x] + self.weight[y]
        # xの木の高さ ≧ yの木の高さ
        else:
            self.par[ry] = rx
            self.weight[ry] = -w - self.weight[y] + self.weight[x]
            # 木の高さが同じだった場合の処理
            if self.rank[rx] == self.rank[ry]:
                self.rank[rx] += 1

    # 同じ集合に属するか
    def same(self, x, y):
        return self.find(x) == self.find(y)

    # xからyへのコスト
    def diff(self, x, y):
        return self.weight[x] - self.weight[y]

def main():
    n, m = map(int, input().split())
    wuf = WeightedUnionFind(n)
    for _ in range(m:
        l, r, d = map(int, input().split())
        if not wuf.same(l, r):
            wuf.union(l, r, d)
        else:
            if wuf.diff(l, r) != d:
                print('No')
                return
    print('Yes')

if __name__ == '__main__':
    main()

Fixed submission:
class WeightedUnionFind:
    def __init__(self, n):
        self.par = [i for i in range(n+1)]
        self.rank = [0] * (n+1)
        # 根への距離を管理
        self.weight = [0] * (n+1)

    # 検索
    def find(self, x):
        if self.par[x] == x:
            return x
        else:
            y = self.find(self.par[x])
            # 親への重みを追加しながら根まで走査
            self.weight[x] += self.weight[self.par[x]]
            self.par[x] = y
            return y

    # 併合
    def union(self, x, y, w):
        rx = self.find(x)
        ry = self.find(y)
        # xの木の高さ < yの木の高さ
        if self.rank[rx] < self.rank[ry]:
            self.par[rx] = ry
            self.weight[rx] = w - self.weight[x] + self.weight[y]
        # xの木の高さ ≧ yの木の高さ
        else:
            self.par[ry] = rx
            self.weight[ry] = -w - self.weight[y] + self.weight[x]
            # 木の高さが同じだった場合の処理
            if self.rank[rx] == self.rank[ry]:
                self.rank[rx] += 1

    # 同じ集合に属するか
    def same(self, x, y):
        return self.find(x) == self.find(y)

    # xからyへのコスト
    def diff(self, x, y):
        return self.weight[x] - self.weight[y]

def main():
    n, m = map(int, input().split())
    wuf = WeightedUnionFind(n)
    for _ in range(m):
        l, r, d = map(int, input().split())
        if not wuf.same(l, r):
            wuf.union(l, r, d)
        else:
            if wuf.diff(l, r) != d:
                print('No')
                return
    print('Yes')

if __name__ == '__main__':
    main()
Buggy python submission (verdict: Runtime Error):
a,b,c = [int(x) for x in input().sprit()]
print(max([c-(a-b),0]))

Fixed submission:
a,b,c = [int(x) for x in input().split()]
n = c-(a-b)
print(n if n > 0 else 0)
Buggy python submission (verdict: Time Limit Exceeded):
n, total = [int(x) for x in input().split()]

def calc_total(yukichi, ichiyo, hideyo):
  return 10000 * yukichi + 5000 * ichiyo + 1000 * hideyo

result_string = ""
for yukichi in range(n + 1):
  for ichiyo in range(n + 1):
    hideyo = max(0, n - yukichi - ichiyo)
    if (calc_total(yukichi, ichiyo, hideyo) == total) and (yukichi + ichiyo + hideyo == n):
      result_string = "{} {} {}".format(yukichi, ichiyo, hideyo)
      break
        
if len(result_string) == 0:
  print("-1 -1 -1")
else:
  print(result_string)

Fixed submission:
n, total = [int(x) for x in input().split()]

def calc_total(yukichi, ichiyo, hideyo):
  return 10000 * yukichi + 5000 * ichiyo + 1000 * hideyo

result_string = ""
for yukichi in range(n + 1):
  for ichiyo in range(n + 1):
    hideyo = n - yukichi - ichiyo
    if hideyo < 0:
      continue
      
    if (calc_total(yukichi, ichiyo, hideyo) == total) and (yukichi + ichiyo + hideyo == n):
      result_string = "{} {} {}".format(yukichi, ichiyo, hideyo)
      break
        
if len(result_string) == 0:
  print("-1 -1 -1")
else:
  print(result_string)
Buggy python submission (verdict: Runtime Error):
def dfs(splitted: "the list of integer", a: int, b: int, depth: int) -> int:
  if len(splitted) == depth:
    return a + b
  else:
    # 左のdfs() 呼び出し -> +を挿入しなかったとき
    # 右のdfs() 呼び出し -> +を挿入したとき
    return dfs(splitted, a, b * 10, depth + 1) + dfs(splitted, a + b, splitted[i], depth + 1)

s = [int(x) for x in input()]
print(dfs(s, 0, 0, 0))

Fixed submission:
s = input()
result_sum = 0
plus_count = len(s) - 1

for bit in range(1 << plus_count):
  splitted_string = s[0]
  for iter_plus in range(plus_count):
    if bit & (1 << iter_plus):
      splitted_string += '+'
    splitted_string += s[iter_plus+1]
  result_sum += eval(splitted_string)

print(result_sum)

Buggy python submission (verdict: Runtime Error):
def dfs(splitted: "the list of integer", a: int, b: int, depth: int) -> int:
  if len(splitted) == depth:
    return a + b
  else:
    # 左のdfs() 呼び出し -> +を挿入しなかったとき
    # 右のdfs() 呼び出し -> +を挿入したとき
    return dfs(splitted, a, b * 10, depth + 1) + dfs(s, a + b, splitted[i], depth + 1)

s = [int(x) for x in input()]
print(dfs(s, 0, 0, 0))

Fixed submission:
s = input()
result_sum = 0
plus_count = len(s) - 1

for bit in range(1 << plus_count):
  splitted_string = s[0]
  for iter_plus in range(plus_count):
    if bit & (1 << iter_plus):
      splitted_string += '+'
    splitted_string += s[iter_plus+1]
  result_sum += eval(splitted_string)

print(result_sum)

Buggy python submission (verdict: Runtime Error):
def dfs(splitted: "the list of integer", a: int, b: int, depth: int) -> int:
  if len(splitted) == depth:
    return a + b
  else:
    # 左のdfs() 呼び出し -> +を挿入しなかったとき
    # 右のdfs() 呼び出し -> +を挿入したとき
    return dfs(splitted, a, b * 10, depth + 1) + dfs(s, a + b, splitted[i], depth + 1)

s = [int(x) for x in input()]
print(dfs(s, 0, 0, 0))

Fixed submission:
s = input()
result_sum = 0
plus_count = len(s) - 1

for bit in range(1 << plus_count):
  splitted_string = s[0]
  for iter_plus in range(plus_count):
    if bit & (1 << iter_plus):
      splitted_string += '+'
    splitted_string += s[iter_plus+1]
  result_sum += eval(splitted_string)

print(result_sum)
Buggy python submission (verdict: Time Limit Exceeded):
def lcm(x, y):
   if x > y:
       greater = x
   else:
       greater = y 
   while(True):
       if((greater % x == 0) and (greater % y == 0)):
           lcm = greater
           break
       greater += 1
   return lcm

a,b = map(int,input().split())
print(lcm(a, b))

Fixed submission:
a,b = map(int,input().split())
def gcd(a,b):
    if a < b:
        temp = b
        b = a 
        a = temp
    remainder = a % b
    if remainder == 0:
        return b
    else:
        return gcd(remainder,b)
 
def gys(a,b):
    remainder = gcd(a,b)
    print(int(a*b/remainder))
gys(a,b)
Buggy python submission (verdict: Runtime Error):
a, b, c = int(input().split())
if a+b+c > 21:
  print("bust")
else:
  print("win")

Fixed submission:
a, b, c = map(int, input().split())
if a+b+c > 21:
  print("bust")
else:
  print("win")
Buggy python submission (verdict: Runtime Error):
str = input()
n = len(str)
a = str[:n//2]
b = str[n//2+1:][::-1]
count = 0
for i in range(0,n//2):
  if a[i]!=b[i]:
    count+=1
print(count)

Fixed submission:
str = input()
n = len(str)
a = str[:n//2]
b = str[n//2+n%2:][::-1]
count = 0
for i in range(0,n//2):
  if a[i]!=b[i]:
    count+=1
print(count)
Buggy python submission (verdict: Runtime Error):
n=int(input())
l=sorted([int(i) for i in input().split()],reverse=True)

#print(l)
co=0
for i in range(n-2):
    c=l[i]
    x=0
    for j in range(i+1,n-1):
        b=l[j]
        for k in range(j+1,n):
            a=l[k]
            if c<(a+b):
                co+=1
            else:
                x=1
                break
        if x==1:
            break

print(co)

Fixed submission:
a, b = map(int ,input().split())
print(0 if a-2*b<0 else a-2*b)
Buggy python submission (verdict: Runtime Error):
n = int(input())
A = list(map(int, input().split()))
result = 1
for i in range(n-1):
  if A[i]!=A[i+1]:
  	result = result + 1
print(result)

Fixed submission:
n = int(input())
A = list(input())
result = 1
for i in range(n-1):
  if A[i]!=A[i+1]:
  	result = result + 1
print(result)
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
l=sorted([int(i) for i in input().split()],reverse=True)

#print(l)
co=0
for i in range(n-2):
    c=l[i]
    x=0
    for j in range(i+1,n-1):
        b=l[j]
        for k in range(j+1,n):
            a=l[k]
            if c<(a+b):
                co+=1
            else:
                if k==j+1:
                    x=1
                break
        if x==1:
            break

print(co)

Fixed submission:
import bisect

def solve():
    N = int(input())
    Ls = list(map(int, input().split()))
    Ls.sort()

    # O(N^2 * logN)の全探索で解く
    ans = 0
    for a_i in range(N):
        for b_i in range(a_i+1, N):
            c_i = bisect.bisect_left(Ls, Ls[a_i]+Ls[b_i])
            if c_i > b_i:
                ans += c_i - b_i - 1
            else:
                pass

    print(ans)

if __name__ == "__main__":
    solve()
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
P = [int(input()) for _ in range(N)]

check = [0] * N
wantnext = {}
for i in range(1, N+1):
    wantnext[i] = set([i])

for i in P:
    for j in wantnext[i]:
        check[j-1] += 1
        if i < N:
            wantnext[i+1].add(j)

print(N-max(check))


Fixed submission:
N = int(input())
P = [int(input()) for _ in range(N)]

check = [0] * N

for i in P:
    if check[i-1] == 0:
        if (i-2 >= 0 and check[i-2] == 0) or i == 1:
            check[i-1] = 1
        else:
            check[i-1] = 2
count = 0
ans = 0
for i in range(N):
    if check[i] == 2:
        count += 1
    else:
        ans = max(ans, count)
        count = 1
ans = max(ans, count)

print(N-ans)
Buggy python submission (verdict: Runtime Error):
N, K = map(int, input().split())
m = 0
if K == 0:
    print(N**2)
    exit()

for b in range(K+1,N+1):
    m += (b-K)*(N//b)
    if N%b-K >= 0:
        m += N%b-K+1
print(m)


Fixed submission:
c = [input() for i in range(3)]
print(c[0][0]+c[1][1]+c[2][2])
Buggy python submission (verdict: Runtime Error):
C = []
for i in range(3):
    C.append(list(map(int, input().split())))
if ((C[0][0]-C[1][0])==(C[0][1]-C[1][1])==(C[0][2]-C[1][2]) and\
 (C[1][0]-C[2][0])==(C[1][1]-C[2][1])==(C[1][2]-C[2][2]) and\
 (C[2][0]-C[0][0])==(C[2][1]-C[0][1])==(C[2][2]-C[0][2]) and\
 (C[0][0]-C[0][1])==(C[1][0]-C[1][1])==(C[2][0]-C[2][1]) and\
 (C[0][1]-C[0][2])==(C[1][1]-C[1][2])==(C[2][1]-C[2][2]) and\
 (C[0][2]-C[0][0])==(C[1][2]-C[1][0])==(C[2][2]-C[2][0])):
    print('Yes')
else:
    print('No')


Fixed submission:
N = int(input())
A = int(input())
if N%500 <= A:
    print('Yes')
else:
    print('No')
Buggy python submission (verdict: Runtime Error):
import math
a, b = int(input())
print(int(math.ceil((a+b)/2)))


Fixed submission:
import math
a, b = map(int, input().split())
print(int(math.ceil((a+b)/2)))
Buggy python submission (verdict: Time Limit Exceeded):
N, K = map(int, input().split())
A = list(map(int, input().split()))

numlist = {}
for i in A:
    if i in numlist:
        numlist[i] += 1
    else:
        numlist[i] = 1
numbers = numlist.values()
numbers = sorted(numbers)

change = 0
while len(numbers) > K:
    change += numbers[0]
    del numbers[0]
print(change)


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

numlist = {}
for i in A:
    if i in numlist:
        numlist[i] += 1
    else:
        numlist[i] = 1
numbers = numlist.values()
numbers = sorted(numbers)

change = 0
vari = len(numbers)
for i in range(vari):
    if K >= vari - i:
        break
    change += numbers[i]

print(change)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = list(map(int, input().split()))
B = list(map(int, input().split()))
C = list(map(int, input().split()))

B = sorted(B,reverse=True)
C = sorted(C,reverse=True)
b_list = {-1:0}
for i in range(N):
    for j in range(N):
        if B[i] >= C[j]:
            b_list[i] = j  + b_list[i-1]
            break
        b_list[i] = N + b_list[i-1]
m = 0
for i in range(N):
    for j in range(N-1,-1,-1):
        if B[j] > A[i]:
            m += b_list[j]
            break

print(m)


Fixed submission:
from bisect import bisect_right
N = int(input())
A = list(map(int, input().split()))
B = list(map(int, input().split()))
C = list(map(int, input().split()))

B = sorted(B)
C = sorted(C)
b_list = {N:0}
for i in range(N-1,-1,-1):
    j = bisect_right(C,B[i])
    b_list[i] = N - j + b_list[i+1]
m = 0
for i in range(N):
    j = bisect_right(B,A[i])
    m += b_list[j]
print(m)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = list(map(int, input().split()))
B = list(map(int, input().split()))
C = list(map(int, input().split()))

A = sorted(A)
B = sorted(B)
C = sorted(C)
b_list = {}
for i in range(N):
    for j in range(N):
        if B[i] < C[j]:
            b_list[i] = N - j
            break
        b_list[i] = 0
m = 0

for i in range(N):
    for j in range(N):
        if B[j] > A[i]:
            m += sum(list(b_list.values())[j:])
            break

print(m)


Fixed submission:
from bisect import bisect_right
N = int(input())
A = list(map(int, input().split()))
B = list(map(int, input().split()))
C = list(map(int, input().split()))

B = sorted(B)
C = sorted(C)
b_list = {N:0}
for i in range(N-1,-1,-1):
    j = bisect_right(C,B[i])
    b_list[i] = N - j + b_list[i+1]
m = 0
for i in range(N):
    j = bisect_right(B,A[i])
    m += b_list[j]
print(m)