Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
from math import factorial
n, m, k = map(int, input().split())
MOD = 998244353
ans = 0

def nck(n, r):
    if n - r < r: r = n - r
    if r == 0: return 1
    if r == 1: return n

    numerator = [n - r + k + 1 for k in range(r)]
    denominator = [k + 1 for k in range(r)]

    for p in range(2,r+1):
        pivot = denominator[p - 1]
        if pivot > 1:
            offset = (n - r) % p
            for k in range(p-1,r,p):
                numerator[k - offset] /= pivot
                denominator[k] /= pivot

    result = 1
    for k in range(r):
        if numerator[k] > 1:
            result *= int(numerator[k])

    return result%MOD


for i in range(k+1):
    ans += (m * nck(n - 1, i) * ((m - 1)**(n - 1 - i)%MOD))
    
print(int(ans%MOD))

Fixed submission:
n, m, k = map(int, input().split())
MOD = 998244353
ans = 0
c = 1

for i in range(k + 1):
    ans += (((m * pow(m - 1, n - i - 1, MOD)) % MOD) * c) % MOD
    ans %= MOD
    c = (c * (n - 1 - i) * pow(i + 1, MOD - 2, MOD)) % MOD
    
    
print(ans%MOD)

Buggy python submission (verdict: Time Limit Exceeded):
from math import factorial
n, m, k = map(int, input().split())
MOD = 998244353
ans = 0

def nck(n, r):
    if n - r < r: r = n - r
    if r == 0: return 1
    if r == 1: return n

    numerator = [n - r + k + 1 for k in range(r)]
    denominator = [k + 1 for k in range(r)]

    for p in range(2,r+1):
        pivot = denominator[p - 1]
        if pivot > 1:
            offset = (n - r) % p
            for k in range(p-1,r,p):
                numerator[k - offset] /= pivot
                denominator[k] /= pivot

    result = 1
    for k in range(r):
        if numerator[k] > 1:
            result *= int(numerator[k])

    return result%MOD


for i in range(k+1):
    ans += (m * nck(n - 1, i) * ((m - 1)**(n - 1 - i)%MOD))
    
print(int(ans%MOD))

Fixed submission:
n, m, k = map(int, input().split())
MOD = 998244353
ans = 0
c = 1

for i in range(k + 1):
    ans += (((m * pow(m - 1, n - i - 1, MOD)) % MOD) * c) % MOD
    ans %= MOD
    c = (c * (n - 1 - i) * pow(i + 1, MOD - 2, MOD)) % MOD
    
    
print(ans%MOD)

Buggy python submission (verdict: Runtime Error):
from math import factorial
n, m, k = map(int, input().split())
MOD = 998244353
ans = 0

def nck(q, r):
    a = (factorial(q)) / (factorial(r)) / (factorial(q - r))
    return a%MOD


for i in range(k+1):
    ans += (m * nck(n - 1, i) * ((m - 1)**(n - 1 - i)%MOD))
    
print(int(ans%MOD))

Fixed submission:
n, m, k = map(int, input().split())
MOD = 998244353
ans = 0
c = 1

for i in range(k + 1):
    ans += (((m * pow(m - 1, n - i - 1, MOD)) % MOD) * c) % MOD
    ans %= MOD
    c = (c * (n - 1 - i) * pow(i + 1, MOD - 2, MOD)) % MOD
    
    
print(ans%MOD)
Buggy python submission (verdict: Runtime Error):
n = int(input())
l = list(map(int, input().split()))

import collections
 
c = collections.Counter(l)

for i in c.values():
    ans += i * (i - 1) // 2
    
for i in l:
    print(ans - c[i] - 1)

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

import collections
 
c = collections.Counter(l)
ans = 0

for i in c.values():
    ans += i * (i - 1) // 2
    
for i in l:
    print(ans - c[i] + 1)

Buggy python submission (verdict: Runtime Error):
n = int(input())
l = list(map(int, input().split()))

import collections
 
c = collections.Counter(l)

for i in c.values():
    ans += i * (i - 1) // 2
    
for i in l:
    print(ans - c[i] - 1)

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

import collections
 
c = collections.Counter(l)
ans = 0

for i in c.values():
    ans += i * (i - 1) // 2
    
for i in l:
    print(ans - c[i] + 1)

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

cnt_a=0
cnt_b=0

for i in range(n-1):
    for j in range(i+1, n):
        if a[i] == a[j]:
            cnt_a += 1

for i in range(n):
    cnt_b=0
    for j in range(n):
        if i!=j and a[i]==a[j]:
            cnt_b+=1
    print(cnt_a-cnt_b)
    

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

import collections
 
c = collections.Counter(l)
ans = 0

for i in c.values():
    ans += i * (i - 1) // 2
    
for i in l:
    print(ans - c[i] + 1)
Buggy python submission (verdict: Time Limit Exceeded):
def main():
    k, s = map(int,input().split())
    ans = 0
    for i in range(k+1):
        for j in range(k+1):
            for l in range(k+1):
                if j+i+l == s:
                    ans += 1

    print(ans)

if __name__ == '__main__':
    main()

Fixed submission:
def main():
    k, s = map(int,input().split())
    ans = 0
    for i in range(k+1):
        for j in range(k+1):
            if i+j <= s and s-i-j <= k:
                ans += 1
    print(ans)

if __name__ == '__main__':
    main()
Buggy python submission (verdict: Runtime Error):
from collections import deque

N, M = map(int, input().split())
graph = [[] for i in range(M)]
for i in range(M):
    a, b = map(int, input().split())
    a, b = a-1, b-1
    graph[a].append(b)
    graph[b].append(a)
    
dist = [-1] * N
dist[0] = 0
    
queue = deque([0])

while queue:
    v = queue.popleft()
    for nv in graph[v]:
        if (dist[nv] != -1):
            continue
        dist[nv] = v
        queue.append(nv)

print("Yes")
for i in dist[1:]:
    print(i+1)


Fixed submission:
from collections import deque

N, M = map(int, input().split())
graph = [[] for i in range(N)]
for i in range(M):
    a, b = map(int, input().split())
    a, b = a-1, b-1
    graph[a].append(b)
    graph[b].append(a)
    
dist = [-1] * N
dist[0] = 0
    
queue = deque([0])

while queue:
    v = queue.popleft()
    for nv in graph[v]:
        if (dist[nv] != -1):
            continue
        dist[nv] = v
        queue.append(nv)
        
print("Yes")
for i in dist[1:]:
    print(i+1)
Buggy python submission (verdict: Time Limit Exceeded):
import math

K = int(input())
ans = 0

for i in range(1, K+1):
    for j in range(1, K+1):
        for k in range(1, K+1):
            ans += math.gcd(math.gcd(i, j), k)
print(ans)

Fixed submission:
import math
 
K = int(input())
ans = 0
 
for i in range(1, K+1):
    for j in range(1, K+1):
        tmp = math.gcd(i, j)
        for k in range(1, K+1):
            ans += math.gcd(tmp, k)
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
S = input()

count = {"R": 0, "G": 0, "B": 0}
char2num = {"R": 1, "G": 10, "B": 100}
count_list = []

for char in S[::-1]:
    count[char] += 1
    count_list.append((count["R"], count["G"], count["B"]))
count_list = count_list[::-1]
        

ans = 0
for i in range(N-2):
    one = char2num[S[i]]
    for j in range(i+1, N-1):
        two = char2num[S[j]]
        if one != two:
            tmp = j+(j-i) < N
            if one+two == 11:
                if tmp and S[j+(j-i)] == "B":
                    ans += count_list[j][2] - 1
                else:
                    ans += count_list[j][2]
                    
            if one+two == 101:
                if tmp and S[j+(j-i)] == "G":
                    ans += count_list[j][1] - 1
                else:
                    ans += count_list[j][1]
                    
            if one+two == 110:
                if tmp and S[j+(j-i)] == "R":
                    ans += count_list[j][0] - 1
                else:
                    ans += count_list[j][0]
print(ans)

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

count = {"R": 0, "G": 0, "B": 0}
char2num = {"R": 1, "G": 10, "B": 100}
count_list = []

for char in S[::-1]:
    count[char] += 1
    count_list.append((count["R"], count["G"], count["B"]))
count_list = count_list[::-1]
        

ans = 0
for i in range(N-2):
    one = char2num[S[i]]
    for j in range(i+1, N-1):
        two = char2num[S[j]]
        if one != two:
            tmp = j+(j-i) < N
            if one+two == 11:
                if tmp and S[j+(j-i)] == "B":
                    ans += count_list[j][2] - 1
                else:
                    ans += count_list[j][2]
                    
            if one+two == 101:
                if tmp and S[j+(j-i)] == "G":
                    ans += count_list[j][1] - 1
                else:
                    ans += count_list[j][1]
                    
            if one+two == 110:
                if tmp and S[j+(j-i)] == "R":
                    ans += count_list[j][0] - 1
                else:
                    ans += count_list[j][0]
print(ans)
Buggy python submission (verdict: Runtime Error):
H, N = map(int, input().split())
A, B = [], []
for i in range(N):
    a, b = map(int, input().split())
    A.append(a)
    B.append(b)
    
A, B = zip(*sorted(zip(A, B)))

dp = [[0] * (H + 1)] * (N + 1)

for dmg in range(1, H + 1):
    dp[1][dmg] = -(-dmg // A[0]) * B[0]

for index in range(1, N + 1):
    a, b = A[index-1], B[index-1]
    for dmg in range(1, H + 1):
        ahead = dp[index-1][dmg] #前回
        only = dp[index][dmg - a] + b #自分だけ
        dp[index][dmg] = min(ahead, only)
print(dp[N][H])

Fixed submission:
H, N = map(int, input().split())
A, B = [], []
for i in range(N):
    a, b = map(int, input().split())
    A.append(a)
    B.append(b)
    
A, B = zip(*sorted(zip(A, B)))

dp = [[0] * (10000 + 1)] * (N + 1)

for dmg in range(1, 10000 + 1):
    dp[1][dmg] = -(-dmg // A[0]) * B[0]

for index in range(1, N + 1):
    a, b = A[index-1], B[index-1]
    for dmg in range(1, 10000 + 1):
        ahead = dp[index-1][dmg] #前回
        if dmg - a < 0:
            only = -(-dmg // a) * b
        else:
            only = dp[index][dmg - a] + b #自分だけ
        dp[index][dmg] = min(ahead, only)
print(min(dp[N][H:]))
Buggy python submission (verdict: Runtime Error):
N = int(input())
ans = 0
for i in range(1, N+1):
    head, tail = str(i)[0], str(i)[-1]
    if tail == "0":
        continue
    if head == tail:
        ans += 1
    if int(tail + head) <= N:
        ans += 1
    if len(str(N))-2 >= 1 or head == tail:
        num = len(str(N))-2
        if int(tail + "9"*(len(str(N))-2) + head) <= N:
            j = int("9"*(len(str(N))-2))
        else:
            j = int(str(N)[1:-1])
        ans += int(j) + 1
        if num > 1:
            ans += int((num - 1) * "1") * 10
                    
print(ans)

Fixed submission:
N = int(input())
ans = 0
for i in range(1, N+1):
    head, tail = str(i)[0], str(i)[-1]
    if tail == "0":
        continue
    if head == tail:
        ans += 1
    if int(tail + head) <= N:
        ans += 1
    if len(str(N))-2 >= 1 or head == tail:
        num = len(str(N))-2
        if int(tail) <= int(str(N)[0]) and num > 0:
            if int(tail + "9"*(len(str(N))-2) + head) <= N:
                j = int("9"*(len(str(N))-2))
            else:
                if int(tail + str(N)[1:-1] + head) <= N:
                    j = int(str(N)[1:-1])
                else:
                    j = int(str(N)[1:-1]) - 1
            ans += int(j) + 1
        if num > 1:
            ans += int((num - 1) * "1") * 10
    # print(i, ans)
                    
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
ans = 0
for i in range(1, N+1):
    head, tail = str(i)[0], str(i)[-1]
    if tail == "0":
        continue
    if head == tail:
        ans += 1
    if int(tail + head) <= N:
        ans += 1
    if len(str(N))-2 >= 1 or head == tail:
        for num in range(len(str(N))-2, 0, -1):
            for j in range(int("9"*num), -1, -1):
                pad = str(j).zfill(num)
                if int(tail + pad + head) <= N:
                    # print(int(tail + pad + head))
                    ans += int(j) + 1
                    if num > 1:
                        ans += int((num - 1) * "1") * 10
                    break
            else:
                continue
            break    
print(ans)

Fixed submission:
N = int(input())
ans = 0
for i in range(1, N+1):
    head, tail = str(i)[0], str(i)[-1]
    if tail == "0":
        continue
    if head == tail:
        ans += 1
    if int(tail + head) <= N:
        ans += 1
    if len(str(N))-2 >= 1 or head == tail:
        num = len(str(N))-2
        if int(tail) <= int(str(N)[0]) and num > 0:
            if int(tail + "9"*(len(str(N))-2) + head) <= N:
                j = int("9"*(len(str(N))-2))
            else:
                if int(tail + str(N)[1:-1] + head) <= N:
                    j = int(str(N)[1:-1])
                else:
                    j = int(str(N)[1:-1]) - 1
            ans += int(j) + 1
        if num > 1:
            ans += int((num - 1) * "1") * 10
    # print(i, ans)
                    
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
N, M = map(int, input().split())
l, m = map(int, input().split())
ans = set(list(range(l, m+1)))
for i in range(M-1):
    l, m = map(int, input().split())
    ans = ans & set(list(range(l, m+1)))
print(len(ans))
    

Fixed submission:
N, M = map(int, input().split())
l = 1
m = N
for i in range(M):
    l_i, m_i = map(int, input().split())
    l = max(l, l_i)
    m = min(m, m_i)
if m < l:
    print(0)
else:
    print(m - l + 1)
Buggy python submission (verdict: Time Limit Exceeded):
from functools import reduce

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

def gcd_list(numbers):
    return reduce(gcd, numbers)

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

max_ans = 0
for i in range(len(A)):
    tmp = A[:i] + A[1+i:]
    ans = gcd_list(tmp)
    if max_ans < ans:
        max_ans = ans
print(max_ans)

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


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

# 累積最大公約数的な
head = []
tail = []
head.append(A[0])
tail.append(A[-1])
for i, j in zip(A[1:], A[N-2::-1]):
    head.append(gcd(head[-1], i))
    tail.append(gcd(tail[-1], j))
ans = 0
for i in range(len(head)-2):
    tmp = gcd(head[i], tail[len(tail)-1-2-i])
    if ans < tmp:
        ans = tmp
print(max(head[-1], head[-2], tail[-2], ans))

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

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

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

max_ans = 0
for i in range(len(A)):
    tmp = A[:i] + A[1+i:]
    ans = gcd_list(tmp)
    if max_ans < ans:
        max_ans = ans
print(max_ans)

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


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

# 累積最大公約数的な
head = []
tail = []
head.append(A[0])
tail.append(A[-1])
for i, j in zip(A[1:], A[N-2::-1]):
    head.append(gcd(head[-1], i))
    tail.append(gcd(tail[-1], j))
ans = 0
for i in range(len(head)-2):
    tmp = gcd(head[i], tail[len(tail)-1-2-i])
    if ans < tmp:
        ans = tmp
print(max(head[-1], head[-2], tail[-2], ans))
Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
S = list(input())

S_map = [1 if i=="." else 0 for i in S]
ans = []

for i in range(N+1):
    if(i == 0 or i == N or S[i-1] != S[i]):
        if(i != 0):
            left_white = sum(S_map[:i])
            left_black = i - left_white
        else:
            left_white = 0
            left_black = 0
        if(i != N):
            right_white = sum(S_map[i:])
            right_black = (N - i) - right_white
        else:
            right_white = 0
            right_black = 0
        ans.append(min(left_white+right_white, left_black+right_black, left_black+right_white))
print(min(ans))

Fixed submission:
import numpy as np

N = int(input())
S = list(input())

S_map = [1 if i=="." else 0 for i in S]
cumsum = np.array(S_map).cumsum()
cumsum = np.insert(cumsum, 0, 0)
ans = []

for i in range(N+1):
    if(i == 0 or i == N or S[i-1] != S[i]):
        if(i != 0):
            left_white = cumsum[i]
            left_black = i - left_white
        else:
            left_white = 0
            left_black = 0
        if(i != N):
            right_white = cumsum[-1] - cumsum[i]
            right_black = (N - i) - right_white
        else:
            right_white = 0
            right_black = 0
        ans.append(min(left_white+right_white, left_black+right_black, left_black+right_white))
print(min(ans))
Buggy python submission (verdict: Runtime Error):
AE = []
for i in range(5):
    AE.append(int(input()))

ans = 0
mini = []
for i in AE:
    if(i%10 == 0):
        ans += i
    else:
        ans += (i//10 + 1)*10
        mini.append(i%10)
print(ans + min(mini) - 10)

Fixed submission:
AE = []
for i in range(5):
    AE.append(int(input()))

ans = 0
mini = []
for i in AE:
    if(i%10 == 0):
        ans += i
    else:
        ans += (i//10 + 1)*10
        mini.append(i%10)
if(mini != []):
    print(ans + min(mini) - 10)
else:
    print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
S = input()
s_len = len(S)
ahead = len(S)
now = len(S)
while(True):
    S = S.replace('01', '').replace('10', '')
    ahead = now
    now = len(S)
    if(ahead == now):
        break
print(s_len - len(S))

Fixed submission:
S = list(map(int, list(input())))
s_len = len(S)
num_one = sum(S)
print(s_len - abs(num_one*2 - s_len))
Buggy python submission (verdict: Runtime Error):
ab = raw_input().split()
print((int(ab[0])-1)*(int(ab[1])-1))

Fixed submission:
ab = input().split()
print((int(ab[0])-1)*(int(ab[1])-1))

Buggy python submission (verdict: Runtime Error):
A = int(input())
B = int(input())
print((A-1)*(B-1))

Fixed submission:
ab = input().split()
print((int(ab[0])-1)*(int(ab[1])-1))
Buggy python submission (verdict: Runtime Error):
N = int(input())
if(N >= 105):
  print(!)
else:
  print(0)

Fixed submission:
N = int(input())
countans = 1
if(N < 105):
  print(0)
elif(N < 107):
    print(1)
else:
    for i in range(107, N+1, 2):
        count = 1
        for j in range(1, int(N/2)):
            if(i%j == 0):
                count += 1
        if(count == 8):
            countans += 1
    print(countans)
Buggy python submission (verdict: Runtime Error):
a = input()
b = a.split()

if(b[0] + b[1] == 15):
    print('+')
elif(b[0] * b[1] == 15):
    print('*')
else:
    print('x')

Fixed submission:
a = input()
b = a.split()

if(int(b[0]) + int(b[1]) == 15):
    print('+')
elif(int(b[0]) * int(b[1]) == 15):
    print('*')
else:
    print('x')
Buggy python submission (verdict: Runtime Error):
S = input()
w = input()
ans = ''

for i in range(0, len(S), w):
    lit = S[i:i+w]
    ans = ans + lit[0]

print(ans)

Fixed submission:
S = input()
w = input()
w = int(w)
ans = ''

for i in range(0, len(S), w):
    lit = S[i:i+w]
    ans = ans + lit[0]

print(ans)

Buggy python submission (verdict: Runtime Error):
S = input()
w = input()
ans = ''

for i in range(0, len(S), w):
    lit = S[i:i+w]
    ans = ans + lit[0]

print(ans)
    

Fixed submission:
S = input()
w = input()
w = int(w)
ans = ''

for i in range(0, len(S), w):
    lit = S[i:i+w]
    ans = ans + lit[0]

print(ans)

Buggy python submission (verdict: Runtime Error):
S = input()
w = input()
ans = ''

for i in range(0, w, len(S)):
    lit = S[i:i+w]
    ans = ans + lit[0]


Fixed submission:
S = input()
w = input()
w = int(w)
ans = ''

for i in range(0, len(S), w):
    lit = S[i:i+w]
    ans = ans + lit[0]

print(ans)
Buggy python submission (verdict: Runtime Error):
r = int(input())
print(3*(a**2))

Fixed submission:
r = int(input())
print(3*(r**2))

Buggy python submission (verdict: Runtime Error):
r = int(input())
print(3*a**2)

Fixed submission:
r = int(input())
print(3*(r**2))
Buggy python submission (verdict: Runtime Error):
N, D = map(int, input())
x = N//((2*D)+1)
if(x*((2*D)+1)>= N):
	print(N//((2*D)+1))
else:
	print((N//((2*D)+1)+1))

Fixed submission:
N, D = map(int, input().split())
x = N//((2*D)+1)
if(x*((2*D)+1)>= N):
	print(N//((2*D)+1))
else:
	print((N//((2*D)+1)+1))

Buggy python submission (verdict: Runtime Error):
N, D = map(int, input())
x = N//((2*D)+1)
if(x*((2*D)+1)>= N):
	print(N//((2*D)+1))
else:
	print(N//((2*D)+1)+1)

Fixed submission:
N, D = map(int, input().split())
x = N//((2*D)+1)
if(x*((2*D)+1)>= N):
	print(N//((2*D)+1))
else:
	print((N//((2*D)+1)+1))

Buggy python submission (verdict: Runtime Error):
N, D = map(int, input())
if(N%2*D+1==0):
	print(N//((2*D)+1))
else:
	print(N//((2*D)+1)+1)

Fixed submission:
N, D = map(int, input().split())
x = N//((2*D)+1)
if(x*((2*D)+1)>= N):
	print(N//((2*D)+1))
else:
	print((N//((2*D)+1)+1))
Buggy python submission (verdict: Time Limit Exceeded):
L, R = map(int, input().split())
mod = 2019

for i in range(L, R) :
	for j in range(i + 1, R + 1) :
		if((i * j) % 2019 < mod) :
			mod = (i * j) % 2019
			x = ((i * j) // 2019) * 2019 + 2019
			if(x > i * R) :
				break
			else :
				pass
		else :
			pass
	if(mod == 0) :
		break
	else :
		pass
	
print(mod)

Fixed submission:
L, R = map(int, input().split())
mod = 2019

for i in range(L, R) :
	for j in range(i + 1, R + 1) :
		if((i * j) % 2019 < mod) :
			mod = (i * j) % 2019
			x = ((i * j) // 2019) * 2019 + 2019
			if(x > i * R) :
				break
			else :
				pass
		elif(mod == 0) :
			break
		else :
			pass
	if(mod == 0) :
		break
	else :
		pass
	
print(mod)

Buggy python submission (verdict: Runtime Error):
import functools
L, R = map(int, input().split())
mod = 2019

@functools.lru_cache(maxsize = None)
for i in range(L, R) :
	for j in range(i + 1, R + 1) :
		if((i * j) % 2019 < mod) :
			mod = (i * j) % 2019
		else :
			pass
	if(mod == 0) :
		break
	else :
		pass
	
print(mod)

Fixed submission:
L, R = map(int, input().split())
mod = 2019

for i in range(L, R) :
	for j in range(i + 1, R + 1) :
		if((i * j) % 2019 < mod) :
			mod = (i * j) % 2019
			x = ((i * j) // 2019) * 2019 + 2019
			if(x > i * R) :
				break
			else :
				pass
		elif(mod == 0) :
			break
		else :
			pass
	if(mod == 0) :
		break
	else :
		pass
	
print(mod)

Buggy python submission (verdict: Runtime Error):
import functools

L, R = map(int, input().split())
mod = 2019

@functools.lru_cache(maxsize = None)
for i in range(L, R) :
	for j in range(i + 1, R + 1) :
		if((i * j) % 2019 < mod) :
			mod = (i * j) % 2019
		else :
			pass
	if(mod == 0) :
		break
	else :
		pass
	
print(mod)

Fixed submission:
L, R = map(int, input().split())
mod = 2019

for i in range(L, R) :
	for j in range(i + 1, R + 1) :
		if((i * j) % 2019 < mod) :
			mod = (i * j) % 2019
			x = ((i * j) // 2019) * 2019 + 2019
			if(x > i * R) :
				break
			else :
				pass
		elif(mod == 0) :
			break
		else :
			pass
	if(mod == 0) :
		break
	else :
		pass
	
print(mod)

Buggy python submission (verdict: Time Limit Exceeded):
L, R = map(int, input().split())
mod = 2019

for i in range(L, R) :
	for j in range(i + 1, R + 1) :
		if((i * j) % 2019 < mod) :
			mod = (i * j) % 2019
		else :
			pass
	if(mod == 0) :
		break
	else :
		pass
	
print(mod)

Fixed submission:
L, R = map(int, input().split())
mod = 2019

for i in range(L, R) :
	for j in range(i + 1, R + 1) :
		if((i * j) % 2019 < mod) :
			mod = (i * j) % 2019
			x = ((i * j) // 2019) * 2019 + 2019
			if(x > i * R) :
				break
			else :
				pass
		elif(mod == 0) :
			break
		else :
			pass
	if(mod == 0) :
		break
	else :
		pass
	
print(mod)