Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
H, W, M = map(int, input().split())
bombs = [list(map(lambda x:int(x) - 1, input().split())) for _ in range(M)]
field = [[False] * W for _ in range(H)]

max_hw = max(H, W)
H_count = {i:0 for i in range(max_hw)}
W_count = {i:0 for i in range(max_hw)}

for i in range(M):
    h, w = bombs[i]
    field[h][w] = True
    H_count[h] += 1
    W_count[w] += 1


A = max(H_count.values())
B = max(W_count.values())
Ah = []
Bw = []

for i in range(max_hw):
    if H_count[i] == A:
        Ah.append(i)
    if W_count[i] == B:
        Bw.append(i)

ans = A + B
FLG = True
for h in Ah:
    for w in Bw:
        if not field[h][w]:
            FLG = False
            break
    if not FLG:
        break

print(ans - FLG)


Fixed submission:
H, W, M = map(int, input().split())
bombs = set()

H_count = [0 for i in range(H)]
W_count = [0 for i in range(W)]

for i in range(M):
    h, w = map(lambda x:int(x) - 1, input().split())
    bombs.add((h, w))
    H_count[h] += 1
    W_count[w] += 1


A = max(H_count)
B = max(W_count)
Ah = []
Bw = []

for i, count in enumerate(H_count):
    if count == A:
        Ah.append(i)

for i, count in enumerate(W_count):
    if count == B:
        Bw.append(i)

ans = A + B
for h in Ah:
    for w in Bw:
        if (h, w) not in bombs:
            print(ans)
            exit()

print(ans - 1)

Buggy python submission (verdict: Time Limit Exceeded):
H, W, M = map(int, input().split())
bombs = [list(map(lambda x:int(x) - 1, input().split())) for _ in range(M)]

max_hw = max(H, W)
H_count = {i:0 for i in range(max_hw)}
W_count = {i:0 for i in range(max_hw)}

for i in range(M):
    h, w = bombs[i]
    H_count[h] += 1
    W_count[w] += 1


A = max(H_count.values())
B = max(W_count.values())
Ah = []
Bw = []

for i in range(max_hw):
    h, count_h = i, H_count[i]
    w, count_w = i, W_count[i]

    if count_h == A:
        Ah.append(h)
    if count_w == B:
        Bw.append(w)

ans = A + B
FLG = True
for h in Ah:
    for w in Bw:
        if [h, w] not in bombs:
            FLG = False
            break
    if not FLG:
        break

print(ans - FLG)


Fixed submission:
H, W, M = map(int, input().split())
bombs = set()

H_count = [0 for i in range(H)]
W_count = [0 for i in range(W)]

for i in range(M):
    h, w = map(lambda x:int(x) - 1, input().split())
    bombs.add((h, w))
    H_count[h] += 1
    W_count[w] += 1


A = max(H_count)
B = max(W_count)
Ah = []
Bw = []

for i, count in enumerate(H_count):
    if count == A:
        Ah.append(i)

for i, count in enumerate(W_count):
    if count == B:
        Bw.append(i)

ans = A + B
for h in Ah:
    for w in Bw:
        if (h, w) not in bombs:
            print(ans)
            exit()

print(ans - 1)
Buggy python submission (verdict: Runtime Error):
N, K = map(int, input().split())
A = list(map(int, input().split()))

l = 0
r = max(A)
while l != r:
    mid = (r + l) // 2
    count = 0
    for log in A:
        if log > mid:
            count += (log - 1) // mid
    if count <= K:
        r = mid
    else:
        l = mid + 1

print(r)


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

l = 0
r = max(A)
for _ in range(100):
    mid = (r + l + 1) // 2
    count = 0
    for log in A:
        if log > mid:
            count += (log + mid - 1) // mid - 1
    if count <= K:
        r = mid
    else:
        l = mid

print(r)

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

l = 0
r = max(A)
for _ in range(100):
    mid = (r + l + 1) // 2
    count = 0
    for log in A:
        if log > mid:
            count += (log + mid - 1) // mid - 1
    if count <= K:
        r = mid
    else:
        l = mid

print(r)


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

l = 0
r = max(A)
for _ in range(100):
    mid = (r + l + 1) // 2
    count = 0
    for log in A:
        if log > mid:
            count += (log + mid - 1) // mid - 1
    if count <= K:
        r = mid
    else:
        l = mid

print(r)
Buggy python submission (verdict: Time Limit Exceeded):
N, K = map(int, input().split())
A = list(map(int, input().split()))
score = 1

for i in range(K):
    score *= A[i]

prev = score
for i,j in zip(range(K, N), range(N-K)):
    score /= A[j]
    score *= A[i]
    print("Yes" if score > prev else "No")
    prev = score

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

for i,j in zip(range(K, N), range(N-K)):
    print("Yes" if A[i] > A[j] else "No")
Buggy python submission (verdict: Runtime Error):
from collections import deque


N, M, K = map(int, input().split())
A = deque(map(int, input().split()))
B = deque(map(int, input().split()))
now = 0
ans = 0

while A:
    i = 0
    while A[0] > B[i]:
        i += 1
    B.insert(i, A.popleft())

for time in B:
    now += time
    if now > K:
        break
    ans += 1

print(ans)

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

a, b = [0], [0]
for i in range(N):
    a.append(a[i] + A[i])
for i in range(M):
    b.append(b[i] + B[i])

ans, j = 0, M
for i in range(N + 1):
    if a[i] > K:
        break
    while b[j] > K - a[i]:
        j -= 1
    ans = max(ans, i + j)
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = list(map(int, input().split()))
Q = int(input())
B = []
C = []

for _ in range(Q):
    b, c = map(int, input().split())
    B.append(b)
    C.append(c)


for i in range(Q):
    for j,a in enumerate(A):
        if a == B[i]:
            A[j] = C[i]
    print(
        sum(A)
    )


Fixed submission:
N = int(input())
A = list(map(int, input().split()))
Q = int(input())
B = []
C = []

for _ in range(Q):
    b, c = map(int, input().split())
    B.append(b)
    C.append(c)

S = sum(A)
memory = [0] * 100001
for num in A:
    memory[num] += 1

for i in range(Q):
    S_next = S + (C[i] - B[i]) * memory[B[i]]
    print(S_next)
    S = S_next
    memory[C[i]] += memory[B[i]]
    memory[B[i]] = 0

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

for _ in range(Q):
    b, c = map(int, input().split())
    B.append(b)
    C.append(c)

for i in range(Q):
    for j in range(N):
        if A[j] == B[i]:
            A[j] = C[i]
    print(sum(A))


Fixed submission:
N = int(input())
A = list(map(int, input().split()))
Q = int(input())
B = []
C = []

for _ in range(Q):
    b, c = map(int, input().split())
    B.append(b)
    C.append(c)

S = sum(A)
memory = [0] * 100001
for num in A:
    memory[num] += 1

for i in range(Q):
    S_next = S + (C[i] - B[i]) * memory[B[i]]
    print(S_next)
    S = S_next
    memory[C[i]] += memory[B[i]]
    memory[B[i]] = 0
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = map(int, input().split())
ans = 1

for num in A:
    ans *= num

if ans > 1e18:
    ans = -1

print(ans)

Fixed submission:
N = int(input())
A = list(map(int, input().split()))
ans = 1

if 0 in A:
    ans = 0
else:
    for num in A:
        ans *= num
        if ans > 1e18:
            ans = -1
            break

print(ans)
Buggy python submission (verdict: Runtime Error):
A, B, C, K = map(int, input().split())
cards = [1]*A + [0]*B + [-1]*C

print(sum(cards[:K]))

Fixed submission:
A, B, C, K = map(int, input().split())
max_score = 0

if A >= K:
  print(K)
elif A+B >= K:
  print(A)
else:
  print(2*A+B-K)
Buggy python submission (verdict: Runtime Error):
N, K = map(int, input().split())
A = [0] + list(map(int, input().split()))

now = 1
visited = []
visited_set = set()
for i in range(1, K+1):
    visited.append(now)
    visited_set.add(now)
    now = A[now]
    if now in visited_set:
        loop_start = visited.index(now)
        loop_length = i - loop_start
        break

print(visited[loop_start + (K - loop_start) % loop_length])


Fixed submission:
N, K = map(int, input().split())
A = [0] + list(map(int, input().split()))

now = 1
visited = []
visited_set = set()

for i in range(1, N+1):
    visited.append(now)
    visited_set.add(now)
    now = A[now]
    if now in visited_set:
        loop_start = visited.index(now)
        loop_length = i - loop_start
        break

if K >= loop_start:
    print(visited[loop_start + (K - loop_start) % loop_length])
else:
    print(visited[K])

Buggy python submission (verdict: Runtime Error):
N, K = map(int, input().split())
A = [0] + list(map(int, input().split()))

now = 1
visited = []
for i in range(1, K+1):
    visited.append(now)
    now = A[now]
    if now in visited:
        loop_start = visited.index(now)
        loop_length = i - loop_start
        break

print(visited[loop_start + (K - loop_start) % loop_length])


Fixed submission:
N, K = map(int, input().split())
A = [0] + list(map(int, input().split()))

now = 1
visited = []
visited_set = set()

for i in range(1, N+1):
    visited.append(now)
    visited_set.add(now)
    now = A[now]
    if now in visited_set:
        loop_start = visited.index(now)
        loop_length = i - loop_start
        break

if K >= loop_start:
    print(visited[loop_start + (K - loop_start) % loop_length])
else:
    print(visited[K])
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = list(map(int, input().split()))

for i in range(N):
    print(A.count(i+1))

Fixed submission:
N = int(input())
boss = {i+1: 0 for i in range(N)}
A = map(int, input().split())

for i in A:
    boss[i] += 1

for i in range(N):
    print(boss[i+1])
Buggy python submission (verdict: Time Limit Exceeded):
def gcd(a, b):
    while a:
        b, a = a, b % a
    return b


s = 0

n = int(input())
for i in range(1, n+1):
    for j in range(1, n+1):
        for k in range(1, n+1):
                s += gcd(gcd(i,j), k)

#s = s*6 + t*3 + int(n*(n+1)*0.5)
print(s)

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


s = 0
n = int(input())


for i in range(1, n+1):
    for j in range(i+1, n+1):
        for k in range(j+1, n+1):
            s += gcd(gcd(i,j), k)

for i in range(1, n+1):
    for j in range(i+1, n+1):
        s += gcd(i, j)

s = s*6 + int(0.5 * n * (n+1))
print(s)

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


s = 0
n = int(input())


for i in range(1, n+1):
    for j in range(1, n+1):
        for k in range(1, n+1):
                s += gcd(gcd(i,j), k)
            
print(s)

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


s = 0
n = int(input())


for i in range(1, n+1):
    for j in range(i+1, n+1):
        for k in range(j+1, n+1):
            s += gcd(gcd(i,j), k)

for i in range(1, n+1):
    for j in range(i+1, n+1):
        s += gcd(i, j)

s = s*6 + int(0.5 * n * (n+1))
print(s)
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
s = input()
count = 0


for i in range(n):
    for j in range(i+1, n):
        for k in range(j+1, n):
            if s[i] != s[j] != s[k] != s[i] and j-i != k-j:
                count += 1

print(count)

Fixed submission:
from collections import Counter


n = int(input())
s = input()
count = Counter(s)

ans = count["R"] * count["G"] * count["B"]
for i in range(n):
    for j in range(i+1, n):
        k = 2*j - i
        if k > n - 1:
            break
        if s[i] != s[j] != s[k] != s[i]:
            ans -= 1

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


if k == 1:
    n = 0
else:
    while True:
        if abs(k - n) < n:
            n = abs(k - n)
        else:
            FLG = True
            break

print(n)

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

if n >= k:
    n -= k * (n // k)      

if k-n > n:
    print(n)
else:
    print(k-n)

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

while True:
    if abs(k - n) < n:
        n = abs(k - n)
    else:
        break

print(n)

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

if n >= k:
    n -= k * (n // k)      

if k-n > n:
    print(n)
else:
    print(k-n)
Buggy python submission (verdict: Time Limit Exceeded):
from collections import deque


S = deque(input())
Q = int(input())

for _ in range(Q):
    Query = input().split()
    if Query[0] == "1":
        S = deque(reversed(S))
    else:
        F, C = Query[1], Query[2]
        if F == "1":
            S.appendleft(C)
        else:
            S.append(C)

print("".join(S))


Fixed submission:
from collections import deque


S = deque(input())
Q = int(input())
reverse_count = 0

for _ in range(Q):
    Query = input().split()
    if Query[0] == "1":
        reverse_count += 1
    else:
        F, C = Query[1], Query[2]
        if F == "1":
            if reverse_count % 2 == 0:
                S.appendleft(C)
            else:
                S.append(C)
        else:
            if reverse_count % 2 == 0:
                S.append(C)
            else:
                S.appendleft(C)

if reverse_count % 2 == 1:
    S.reverse()
print("".join(S))
Buggy python submission (verdict: Runtime Error):
def f(H):
    if H == 1:
        return 1
    return 2 * f(H//2) + 1


def solve():
    H = int(input())
    print(f(H))


if __name__ == "__main__":
    solve()

Fixed submission:
def ev(n):
    return (n+1) / 2


N, K = map(int, input().split())
p = list(map(int, input().split()))
prev = ev(p[0])
ans = sum([ev(i) for i in p[:K]])
total = ans

for i in range(1, N-K+1):
    total -= prev
    total += ev(p[i+K-1])
    prev = ev(p[i])
    ans = max(ans, total)

print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
P = list(map(int, input().split()))
ans = 1

for i in range(N-1):
    if P[i+1] <= min(P[:i+1]):
        ans += 1

print(ans)

Fixed submission:
N = int(input())
P = list(map(int, input().split()))
lowest = 200000
ans = 0

for num in P:
    if num <= lowest:
        ans += 1
    lowest = min(lowest, num)

print(ans)
Buggy python submission (verdict: Runtime Error):
from collections import deque


dx = [0, 0, 1, -1]
dy = [1, -1, 0, 0]

H, W = map(int, input().split())
maze = [input() for _ in range(H)]


def solve():
    ans = 0
    for i in range(H):
        for j in range(W):
            if maze[i][j] == ".":
                dist = [[-1] * W for _ in range(H)]
                dist[i][j] = 0
                que = deque()
                que.append([i, j])

                while que:
                    y, x = que.popleft()
                    for k in range(4):
                        nx = x + dx[k]
                        ny = y + dy[k]
                        if nx >= W or nx < 0 or ny >= H or ny < 0:
                            continue
                        if dist[ny][nx] != -1:
                            continue
                        if maze[ny][nx] == "#":
                            continue
                        dist[ny][nx] = dist[y][x] + 1
                        que.append([ny, nx])
            
            ans = max(ans, max(max(steps) for steps in dist))
    print(ans)


if __name__ == "__main__":
    solve()


Fixed submission:
from collections import deque


dx = [0, 0, 1, -1]
dy = [1, -1, 0, 0]

H, W = map(int, input().split())
maze = [input() for _ in range(H)]


def solve():
    ans = 0
    for i in range(H):
        for j in range(W):
            if maze[i][j] == ".":
                dist = [[-1] * W for _ in range(H)]
                dist[i][j] = 0
                que = deque()
                que.append([i, j])

                while que:
                    y, x = que.popleft()
                    for k in range(4):
                        nx = x + dx[k]
                        ny = y + dy[k]
                        if nx >= W or nx < 0 or ny >= H or ny < 0:
                            continue
                        if dist[ny][nx] != -1:
                            continue
                        if maze[ny][nx] == "#":
                            continue
                        dist[ny][nx] = dist[y][x] + 1
                        que.append([ny, nx])
            else:
                continue
            ans = max(ans, max(max(steps) for steps in dist))
    print(ans)


if __name__ == "__main__":
    solve()
Buggy python submission (verdict: Time Limit Exceeded):
A, B, K = map(int, input().split())

for i in range(K):
    if A > 0:
        A -= 1
    elif B > 0:
        B -= 1
    else:
        break

print(A, B)

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

if K <= A:
    A -= K
else:
    A, B = 0, max(0, B-K+A)

print(A, B)
Buggy python submission (verdict: Time Limit Exceeded):
import re


N = int(input())
S = input()
ans = 0

passwords = [str(i).zfill(3) for i in range(1000)]
for pw in passwords:
    if re.search(re.compile('.*{0[0]}.*{0[1]}.*{0[2]}.*'.format(pw)), S):
        ans += 1

print(ans)



Fixed submission:
N = int(input())
S = input()

passwords = [str(i).zfill(3) for i in range(1000)]
ans = 0

for pw in passwords:
    S_copy = S
    FLG = True
    for digit in pw:
        if digit not in S_copy:
            FLG = False
            break
        else:
            index = S_copy.find(digit)
            S_copy = S_copy[index+1:]
    if FLG:
        ans += 1

print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
S = input()
passwords = set()

for i in range(N-2):
    for j in range(i+1,N-1):
        for k in range(j+1,N):
            passwords.add(S[i]+S[j]+S[k])

print(len(passwords))

Fixed submission:
N = int(input())
S = input()

passwords = [str(i).zfill(3) for i in range(1000)]
ans = 0

for pw in passwords:
    S_copy = S
    FLG = True
    for digit in pw:
        if digit not in S_copy:
            FLG = False
            break
        else:
            index = S_copy.find(digit)
            S_copy = S_copy[index+1:]
    if FLG:
        ans += 1

print(ans)
Buggy python submission (verdict: Runtime Error):
MOD = 10**9 + 7
X, Y = map(int, input().split())


def f(n):
    res = n
    for i in range(1, n):
        res *= i
        res %= MOD
    return res


def solve():
    ans = 0
    if (X + Y) % 3 == 0:
        n = (2 * X - Y) // 3
        m = (2 * Y - X) // 3
    if n > 0 and m > 0:
        ans += (f(n + m) * pow(f(n), MOD - 2, MOD) * pow(f(m), MOD - 2, MOD)) % MOD

    print(ans)


if __name__ == "__main__":
    solve()

Fixed submission:
MOD = 10**9 + 7
X, Y = map(int, input().split())


def f(n):
    res = n
    for i in range(1, n):
        res *= i
        res %= MOD
    return res


def solve():
    ans = 0
    if (X + Y) % 3 == 0:
        n = (2 * X - Y) // 3
        m = (2 * Y - X) // 3
        if n == 0 or m == 0:
            ans += 1
        elif n > 0 and m > 0:
            ans += (f(n + m) * pow(f(n), MOD - 2, MOD) * pow(f(m), MOD - 2, MOD)) % MOD

    print(ans)


if __name__ == "__main__":
    solve()
Buggy python submission (verdict: Runtime Error):
import math as m


a, b, x = map(int, input().split())

if x >= b * a**2 / 2:
    y = 2 * (b - x / (a**2))
    print(90 - m.atan(a / y) * 180 / m.pi)
else:
    y = 2 * x / (a * b)
    print(90 - m.atan(y / b) * 180 / m.pi)

Fixed submission:
import math as m


a, b, x = map(int, input().split())

if x == b * a**2:
    print(0)

elif x >= b * a**2 / 2:
    y = 2 * (b - x / (a**2))
    print(90 - m.atan(a / y) * 180 / m.pi)
else:
    y = 2 * x / (a * b)
    print(90 - m.atan(y / b) * 180 / m.pi)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
A = list(map(int, input().split()))

A = [A.index(i+1) + 1 for i in range(N)]
print(*A)

Fixed submission:
N = int(input())
A = {num: i+1 for i,num in enumerate(map(int, input().split()))}

for i in range(1, N+1):
    if i == N:
        print(A[i])
    else:
        print(A[i], end=" ")

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

for i in range(N):
    if i < N-1:
        print(A.index(i+1) + 1, end=" ")
    else:
        print(A.index(max(A)) + 1)

Fixed submission:
N = int(input())
A = {num: i+1 for i,num in enumerate(map(int, input().split()))}

for i in range(1, N+1):
    if i == N:
        print(A[i])
    else:
        print(A[i], end=" ")
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
unique_string = []
ans = 0

for _ in range(N):
    s = "".join(sorted(input()))
    ans += unique_string.count(s)
    unique_string.append(s)

print(ans)

Fixed submission:
N = int(input())
unique_string = {}
ans = 0

for _ in range(N):
    s = "".join(sorted(input()))
    try:
        ans += unique_string[s]
        unique_string[s] += 1
    except KeyError:
        unique_string[s] = 1

print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
from operator import mul
from functools import reduce


def combinations_count(n, r):
    r = min(r, n - r)
    numer = reduce(mul, range(n, n - r, -1), 1)
    denom = reduce(mul, range(1, r + 1), 1)
    return numer // denom


N = int(input())
s = ["".join(sorted(input())) for _ in range(N)]
number_of_anagrams = []

for string in set(s):
    cnt = s.count(string)
    if cnt > 1:
        number_of_anagrams.append(cnt)

ans = sum(combinations_count(num, 2) for num in number_of_anagrams)
print(ans)

Fixed submission:
N = int(input())
unique_string = {}
ans = 0

for _ in range(N):
    s = "".join(sorted(input()))
    try:
        ans += unique_string[s]
        unique_string[s] += 1
    except KeyError:
        unique_string[s] = 1

print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
from operator import mul
from functools import reduce


def combinations_count(n, r):
    r = min(r, n - r)
    numer = reduce(mul, range(n, n - r, -1), 1)
    denom = reduce(mul, range(1, r + 1), 1)
    return numer // denom


N = int(input())
s = ["".join(sorted(input())) for _ in range(N)]
number_of_anagrams = []
ans = 0

for string in set(s):
    cnt = s.count(string)
    if cnt > 1:
        number_of_anagrams.append(cnt)

for num in number_of_anagrams:
    ans += combinations_count(num, 2)

print(ans)

Fixed submission:
N = int(input())
unique_string = {}
ans = 0

for _ in range(N):
    s = "".join(sorted(input()))
    try:
        ans += unique_string[s]
        unique_string[s] += 1
    except KeyError:
        unique_string[s] = 1

print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
L, R = map(int, input().split())
ans = 2018
END = False

for i in range(2019):
    j = i + 1
    while j <= R-L:
        ans = min( ((L+i)*(L+j)) % 2019, ans)
        j += 1
        if ans == 0:
            END = True
    if END or i > R-L:
        break

print(ans)

Fixed submission:
L, R = map(int, input().split())
ans = 2018
END = False

for i in range(2019):
    j = i + 1
    while j <= R-L:
        ans = min( ((L+i)*(L+j)) % 2019, ans)
        j += 1
        if ans == 0:
            END = True
            break
    if END or i > R-L:
        break

print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
L, R = map(int, input().split())
ans = 2018
END = False

for i in range(2019):
    j = i + 1
    while j <= R-L:
        ans = min( ((L+i)*(L+j)) % 2019, ans)
        j += 1
    if ans == 0 or i > R-L:
        break

print(ans)

Fixed submission:
L, R = map(int, input().split())
ans = 2018
END = False

for i in range(2019):
    j = i + 1
    while j <= R-L:
        ans = min( ((L+i)*(L+j)) % 2019, ans)
        j += 1
        if ans == 0:
            END = True
            break
    if END or i > R-L:
        break

print(ans)
Buggy python submission (verdict: Runtime Error):
N, K = map(int, input().split())
MOD = 10**9+7
cmb = [[1] if i == -1 else [1] + [0]*i + [1] for i in range(-1,N-1)]

for i in range(2, N):
    for j in range(1, i):
        cmb[i][j] = cmb[i-1][j-1] + cmb[i-1][j]

for i in range(1, K+1):
    print((cmb[N-K+1][i] * cmb[K-1][i-1]) % MOD)


Fixed submission:
N, K = map(int, input().split())
MOD = 10**9+7
cmb = [[1] if i == -1 else [1] + [0]*i + [1] for i in range(-1,N)]

for i in range(2, N+1):
    for j in range(1, i):
        cmb[i][j] = cmb[i-1][j-1] + cmb[i-1][j]

for i in range(1, K+1):
    try:
        ans = cmb[N-K+1][i]
    except IndexError:
        ans = 0
    if ans:
        ans *= cmb[K-1][i-1]
    print(ans % MOD)