qyliang/CodeNanoFix huggingface dataset:
Buggy code:
L, R = map(int, input().split())
MOD = 2019
l = L % MOD
r = R % MOD
ans = 2019

if l >= r or l == 0 or r == 0　or (R - L) >= 2019:
    ans = 0
else:
    for i in range(l, r):
        for j in range(l + 1, r + 1):
            if j <= i:
                continue
            else:
                ans = min(ans, i * j % MOD)

print(ans)


Fixed code:
L, R = map(int, input().split())
MOD = 2019
l = L % MOD
r = R % MOD
ans = 2019

if l >= r or l == 0 or r == 0 or (R - L) >= 2019:
    ans = 0
else:
    for i in range(l, r):
        for j in range(l + 1, r + 1):
            if j <= i:
                continue
            else:
                ans = min(ans, i * j % MOD)

print(ans)
Buggy code:
L, R = map(int, input().split())

if R-L > 2018:
    print(0)
else:
    if (L//2019) < (R//2019):
        print(0)
    else:
        c = 2019
        for i in range(L, R):
            for j in range(i, R+1):
              c = min((i*j)%2019, c)
        print(c)

Fixed code:
L, R = map(int, input().split())

if R-L > 2018:
    print(0)
else:
    if (L//2019) < (R//2019):
        print(0)
    else:
        c = 2019
        for i in range(L, R):
            for j in range(i+1, R+1):
              c = min((i*j)%2019, c)
        print(c)
Buggy code:
import math
import string
import itertools
import fractions
import heapq
import collections
import re
import array
import bisect
import sys
import random
import time
inf = 10**9


def main():
    ans = 2018
    l, r = list(map(int, input().split()))
    for i in range(l, min(l+2019, r)+1):
        for j in range(l, min(l+2019, r)+1):
            ans = min(ans, i*j % 2019)
    print(ans)


if __name__ == '__main__':
    main()


Fixed code:
import math
import string
import itertools
import fractions
import heapq
import collections
import re
import array
import bisect
import sys
import random
import time
inf = 10**9


def main():
    ans = 2018
    l, r = list(map(int, input().split()))
    for i in range(l, min(l+2019, r)):
        for j in range(i+1, min(l+2019, r)+1):
            ans = min(ans, i*j % 2019)
    print(ans)


if __name__ == '__main__':
    main()
Buggy code:
L, R = map(int, input().split())
C = []
flag = False
for i in range(L, R+1):
    if i%2019==0:
        flag = True
        break
    else:
        C.append(i)
        
if flag:
    print(0)
else:
    ans = 4080400
    for x, y in list(itertools.combinations(C, 2)):
        if (x*y)%2019<ans:
            ans = (x*y)%2019
    print(ans)

Fixed code:
L, R = map(int, input().split())
C = []
flag = False
for i in range(L, R+1):
    if i%2019==0:
        flag = True
        break
    else:
        C.append(i)
        
if flag:
    print(0)
else:
    import itertools
    ans = 4080400
    for x, y in list(itertools.combinations(C, 2)):
        if (x*y)%2019<ans:
            ans = (x*y)%2019
    print(ans)
Buggy code:
L,R = map(int,input().split())
if R-L+1>=673:
    print(0)
else:
    cmin = 2019
    for i in range(L,R-1):
        for j in range(i+1,R):
            cmin = min(cmin,(i*j)%2019)
    print(cmin)

Fixed code:
ans = 2019
L, R = map(int, input().split())
if R-L+1 >= 673:
  ans = 0
else:
  for i in range(L, R+1):
    for j in range(i+1, R+1):
      ans = min(ans, (i*j)%2019)
print(ans)
Buggy code:
L,R = [int(_) for _ in input().split()]
if L//2019 != R//2019:
    mod_min=0
else:
    mod_list=[]

    mod_min = 10**10
    for i in range(L,R):
        for j in range(i,R+1):
            if mod_min >= i*j%2019:
                mod_min = i*j%2019
                
            if mod_min == 0:
                break
        if mod_min == 0:
                break
#                 print(i,j,mod_min)
print(mod_min)

Fixed code:
L,R = [int(_) for _ in input().split()]
if L//2019 != R//2019:
    mod_min=0
else:
    mod_list=[]

    mod_min = 10**10
    for i in range(L,R):
        for j in range(i+1,R+1):
            if mod_min >= i*j%2019:
                mod_min = i*j%2019
                
            if mod_min == 0:
                break
        if mod_min == 0:
                break
#                 print(i,j,mod_min)
print(mod_min)
Buggy code:
l, r = map(int, input().split())

if r//2019 != l//2019:
    print(0)
else:
    l = list()
    for i in range(l, r):
        for j in range(i+1, r+1):
            l.append((i*j)%2019)
    print(min(l))

Fixed code:
l, r = map(int, input().split())

if r//2019 != l//2019:
    print(0)

else:
    lm = list()
    for i in range(l, r):
        for j in range(i+1, r+1):
            lm.append((i*j)%2019)
    print(min(lm))
Buggy code:
l, r = map(int, input().split())
m = []
if l == r:
  print(l%2019 * l%2019)
else:
  if r - l < 2019:
    for i in range(l, r+1):
      m.append(i%2019)
    ans = 2019
    for i in range(len(m)-1):
      for j in range(i, len(m)):
        temp = (i*j)%2019
        if ans > temp:
          ans = temp
    print(ans)
  else:
    print(0)


Fixed code:
l, r = map(int, input().split())
m = []
if l == r:
  print(l%2019 * l%2019)
else:
  if r - l < 2019:
    for i in range(l, r+1):
      m.append(i%2019)
    ans = 2019
    for i in range(len(m)-1):
      for j in range(i+1, len(m)):
        temp = (m[i]*m[j])%2019
        if ans > temp:
          ans = temp
    print(ans)
  else:
    print(0)
Buggy code:
L,R = map(int, input().split(" "))
w = R-L


if w>2019:
    print(0)
else:
    List = [int(i) for i in range(L,R+1)]
    print(List)
    Min = 2018
    for i in range(len(List)-1):
        for j in range(i+1,len(List)):
            l = (List[j]*List[i])%2019
            if l<Min:
                Min = l
    print(Min)

Fixed code:
L,R = map(int, input().split(" "))
w = R-L


if w>2019:
    print(0)
else:
    List = [int(i) for i in range(L,R+1)]
    Min = 2018
    for i in range(len(List)-1):
        for j in range(i+1,len(List)):
            l = (List[j]*List[i])%2019
            if l<Min:
                Min = l
    print(Min)
Buggy code:
S = input()

S = S.split()

L = int(S[0])
R = int(S[1])
min = 2 * (10**10)
for i in range(L, R, 1):
    for j in range(i+1, R+1, 1):
        mod = (i*j) % 2019
        if mod < min:
            min = mod

print(mod)


Fixed code:

S = input()

S = S.split()

L = int(S[0])
R = int(S[1])
min = 2 * (10**10)

flg = 0

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

print(min)
Buggy code:
l,r = map(int,input().split())
r = min(r, l+673)
ans = 2018
for i in range(l,r):
  for j in range(i+1,r):
    x = i*j%2019
    ans = min(ans,x)
print(ans)

Fixed code:
l,r = map(int,input().split())
r = min(r, l+673)
ans = 2018
for i in range(l,r+1):
  for j in range(i+1,r+1):
    x = (i*j)%2019
    ans = min(ans,x)
print(ans)
Buggy code:
L, R = map(int, input().split())

res = 1000000007

amari = [i % 2019 for i in range(L, R + 1)]
l = len(amari)

if R - L + 1 > 2019:
    print(0)
else:
    for i in range(l + 1):
        a = amari[i]
        for j in range(i + 1, l + 1):
            b = amari[j]
            res = min(res, a * b % 2019)

    print(res)

Fixed code:
L, R = map(int, input().split())

res = 1000000007

if R - L + 1 > 2019:
    print(0)
else:
    amari = [i % 2019 for i in range(L, R + 1)]
    l = len(amari)
    for i in range(l):
        a = amari[i]
        for j in range(i + 1, l):
            b = amari[j]
            res = min(res, a * b % 2019)

    print(res)
Buggy code:

n = 2019
L,R =map(int,input().split())
l = L%n
N =min(2019,R-L+1)
ans = 2019
for i in range(N):
    i += l
    for j in range(i):
        j += l
        if ans > (i*j)%n:
            ans = (i*j)%n
print(ans)

Fixed code:

n = 2019
L,R =map(int,input().split())
l = L%n
N =min(2019,R-L+1)
ans = 2019
for i in range(N):
    for j in range(i):
        foo = (i+l)*(j+l)%n
        if ans > foo:
            ans = foo
print(ans)
Buggy code:
L,R = map(int,input().split())

d = 10 ** 10

if R -L > 2019:
  print(0)
else:
  N = R -L 
  for i in range(N):
    for j in range(N):
      
      a = L+i
      b = L+j
      
      c = a * b % 2019
      d = min(c,d)
  print(d)

Fixed code:
L,R = map(int,input().split())

d = 10 ** 10

if R -L > 2019:
  print(0)
else:
  N = R -L 
  for i in range(N):
    for j in range(i+1,N+1):
      
      a = L+i
      b = L+j
      
      c = a * b % 2019
      d = min(c,d)
  print(d)
Buggy code:
L,R = map(int,input().split())
min = 2018
if R - L >= 2019:
	print(0)
else:
	for i in range(L,R-1):
		for j in range(i+1,R):
			if min >= i*j%2019:
				min = i*j%2019
	print(min)

Fixed code:
L, R = map(int,input().split())

if R-L >= 2018:
  print(0)
else:
  ans = 2018
  for i in range(L,R+1):
    for j in range(i+1,R+1):
      if ans >= (i*j)%2019:
        ans = (i*j)%2019
  print(ans)
Buggy code:
L,R = list(map(int, input().split()))

if R - L > 2019:
    print("0")
else:
    A =[]
    for i in range(L ,R):
            for j in range(L+1,R+1):
                b = i*j % 2019
                A.append(b)
                ans = min(A) 
                print(ans)

Fixed code:
L,R = list(map(int, input().split()))

if R - L > 2019:
    print("0")
else:
    A =[]
    for i in range(L ,R):
            for j in range(L+1,R+1):
                b = i*j % 2019
                A.append(b)
    ans = min(A) 
    print(ans)
Buggy code:
L, R = map(int, input().split())
a = 0
b = 2019
for i in range(L, R - 1):
    for j in range(i + 1, R + 1):
        a = i * j % 2019
        if a <= b:
            b = a

print(b)


Fixed code:
L, R = map(int, input().split())
a = 0
b = 2019
if R - L >= 2018:
    b = 0
else:
    for i in range(L, R):
        for j in range(i + 1, R + 1):
            a = i * j % 2019
            if a <= b:
                b = a

print(b)
Buggy code:
list1 = [int(i) for i in input().split()]
l = list1[0]
r = list1[1]
if (l// 2019 != r//2019):
	print(0)
else:
	max1 = 0 
	for i in range(l,l+2020):
		for j in range(i,l+2020):
			temp = (i%2019)*(j%2019)
			if temp > max1 :
				max1 = temp 
	print(max1)			

Fixed code:
list1 = [int(i) for i in input().split()]
l = list1[0]
r = list1[1]
if (l// 2019 != r//2019):
	print(0)
else:
	max1 = 10000000000
	if l - r >= 2019:
		for i in range(l,l+2020):
			for j in range(i+1,l+2020):
				temp = ((i%2019)*(j%2019))%2019
				if temp < max1 :
					max1 = temp
	else :
		for i in range(l,r+1):
			for j in range(i+1,r+1):
				temp = ((i%2019)*(j%2019))%2019
			
				if temp < max1 :
					max1 = temp
		
	print(max1)
Buggy code:
import math

l, r = map(int, input().split())

ls = l % 2019
rs = r % 2019

dif = r / 2019 - l / 2019

#print("dif = {}".format(dif))

if (dif != 0):
    print(0)
elif (rs - ls == 1):
    print(ls*rs % 2019)
else:
    mini = []
    for i in range(ls, rs):
        mini.append(min(i * j % 2019 for j in range(ls + 1, rs)))
    print(min(mini))


Fixed code:
import math

l, r = map(int, input().split())

ls = l % 2019
rs = r % 2019

dif = r // 2019 - l // 2019

#print("dif = {}".format(dif))

if (dif != 0):
    print(0)
elif (r - l == 1):
    print(ls*rs % 2019)
else:
    mini = []
    for i in range(ls, rs):
        mini.append(min(i * j % 2019 for j in range(ls + 1, rs+1)))
    print(min(mini))
Buggy code:
L, R = map(int, input().split())
ans = 2018
for i in range(L, min(R, L+2019)+1):
    for j in range(i+1, min(R, i+2019)+1):
        print(i, j)
        ans = min(ans, i*j%2019)
print(ans)

Fixed code:
L, R = map(int, input().split())
ans = 2018
for i in range(L, min(R, L+2019)+1):
    for j in range(i+1, min(R, i+2019)+1):
        ans = min(ans, i*j%2019)
print(ans)
Buggy code:
L, R = map(int, input().split())

if L - R >= 2019:
    ans = 0
else:
    ans = 2019
    for i in range(L, R):
        for j in range(i + 1, R + 1):
            a = (i % 2019) * (j % 2019)
            ans = min(a, ans % 2019)

print(ans)


Fixed code:
L, R = map(int, input().split())

if R - L >= 2019:
    ans = 0
else:
    ans = 2019
    for i in range(L, R):
        x = i % 2019
        for j in range(i + 1, R + 1):
            a = x * j
            ans = min(a % 2019, ans)

print(ans)
Buggy code:
tmp = list(map(int,input().split()))
L = tmp[0] % 2019
R = tmp[1] % 2019
l = tmp[0]//2019
r = tmp[1]//2019
if l == r:
  num_list = []
  for i in range(tmp[0],tmp[1]+1,1):
    for k in range(i+1,tmp[1],1):
      num_list.append((i*k) % 2019)
  print(min(num_list))
else:
  print(0)

Fixed code:
tmp = list(map(int,input().split()))
L = tmp[0] % 2019
R = tmp[1] % 2019
l = tmp[0]//2019
r = tmp[1]//2019
if l == r:
  if tmp[1] - tmp[0] > 673:
    print(0)
  else:
    num_list = []
    for i in range(tmp[0],tmp[1]+1,1):
      for k in range(i+1,tmp[1]+1,1):
        num_list.append((i*k) % 2019)
    print(min(num_list))
else:
  print(0)
Buggy code:
l,r=map(int,input().split())

if r-l>=2019:
    print(0)
else:
    for i in range(l,r):
        for j in range(i+1,r+1):
            ans=min(ans,(i*j)%2019)

print(ans)


Fixed code:
l,r = map(int,input().split())

if r-l >= 2019:
      print(0)
      exit()
else:
      m = 2019
      for i in range(l,r):
            for j in range(i+1,r+1):
                  m = min(m,(i*j)%2019)
print(m)
Buggy code:
# import atexit
# import io
import sys
#
 _INPUT_LINES = sys.stdin.read().splitlines()
 input = iter(_INPUT_LINES).__next__
 _OUTPUT_BUFFER = io.StringIO()
 sys.stdout = _OUTPUT_BUFFER
#

 @atexit.register
 def write():
     sys.__stdout__.write(_OUTPUT_BUFFER.getvalue())

import math
R = lambda : map(int,input().split())
import math
ans = sys.maxsize
n,k = R()
for i in range(n,k+1):
    for j in range(i+1,k+1):
        ans = min(ans,(i*j)%2019)
        if ans==0:
          print(ans)
          exit()

print(ans)

Fixed code:
import atexit
import io
import sys

_INPUT_LINES = sys.stdin.read().splitlines()
input = iter(_INPUT_LINES).__next__
_OUTPUT_BUFFER = io.StringIO()
sys.stdout = _OUTPUT_BUFFER


@atexit.register
def write():
    sys.__stdout__.write(_OUTPUT_BUFFER.getvalue())

import math
R = lambda : map(int,input().split())
ans = sys.maxsize
n,k = R()
for i in range(n,k):
    for j in range(i+1,k+1):
        ans = min(ans,(i*j)%2019)
        if ans==0:
            print(ans)
            exit()

print(ans)
Buggy code:
l, r = [int(elem) for elem in input().split()]

res = 0
if (r / 2019) - (l / 2019) < 1:
    for i in range(l, r+1):
        for j in range(i+1, r+1):
            tmp = (i * j) % 2019
            if tmp < res:
                res = tmp
            elif i == l:
                res = tmp
    print(res)
else:
    print(0)

Fixed code:
l, r = [int(elem) for elem in input().split()]

res = -1
if (r / 2019) - (l / 2019) < 1:
    for i in range(l, r+1):
        for j in range(i+1, r+1):
            tmp = (i * j) % 2019
            if tmp < res:
                res = tmp
            elif res == -1:
                res = tmp
    print(res)
else:
    print(0)
Buggy code:
L, R = map(int, input().split())
listA = []
if L<2019:
    for i in range(L,R):
        for j in range(R-L):
            listA.append(i * (L + j+1) % 2019)
    print(min(listA))
elif L>=2019 and L+2019<R:
    print(0)
else:
    R=L+2019
    for i in range(L,R):
        for j in range(R-L):
            listA.append(i * (L%2019 + j+1) % 2019)
    print(min(listA))
    

Fixed code:
L, R = list(map(int, input().split()))
A = []
if R-L >= 2019:
  print(0)

else:
  for j in range(L, R+1):
    for i in range(L, j):
      A.append((i*j) % 2019)
  print(min(A))
Buggy code:
l,r=map(int,input().split())

if r-l>=2019:
    print(0)
else:
    i_l=[]
    for i in range(l,r):
        for j in (i+1,r+1):
        i_l.append((i%2019*j%2019)%2019)
    print(min(i_l))
           

Fixed code:
l,r=map(int,input().split())

if r-l>=2019:
    print(0)
else:
    i_l=[]
    for i in range(l,r):
        for j in range(i+1,r+1):
            i_l.append((i%2019*j%2019)%2019)
    print(min(i_l))
Buggy code:
l, r = map(int, input().split())
x = []
y = []

if l < 2020:
  print(0)
elif r - l > 2019:
  print(0)

else:
  x = []
  for i in range(l, r):
    for j in range(i+1, r+1):
      m = i * j % 2019
      x.append(m) 
  print(min(x))

Fixed code:
l, r = map(int, input().split())
x = []

if l <= 2019 <= r:
  print(0)
elif r - l > 2018:
  print(0)
else:
  x = []
  for i in range(l, r):
    for j in range(i+1, r+1):
      m = i * j % 2019
      x.append(m) 
  print(min(x))
Buggy code:
L,R = map(int, input().split())
x = L // 2019
y = R // 2019
if y-x>0:
    min=0
else:
    min = 2018
    for i in range(L,R):
        for j in range(i+1,R):
            n = (i*j)%2019
            if n<min:
                min= n
print(min)

Fixed code:
L,R = map(int, input().split())
x = L // 2019
y = R // 2019
if y-x>0:
    min=0
else:
    min = 2018
    for i in range(L,R):
        for j in range(i+1,R+1):
            n = (i*j)%2019
            if n<min:
                min= n
print(min)
Buggy code:
l, r = map(int, input().split())
if (r-l) >= 2019:
    print(0
    exit()
ans = 2019
for i in range(l, r+1):
    for j in range(i+1, r+1):
        ans = min(ans, (i*j)%2019)
print(ans)

Fixed code:
l,r = map(int, input().split())
if r - l >= 2018:
  print(0)
else:
  ans = 2019
  for i in range(l, r):
    for j in range(i + 1, r + 1):
      ans = min(ans, i * j % 2019)
  print(ans)
Buggy code:
r, l = map(int, (input().split()))

ans = 2018

for i in range(r, l):
    for j in range(i+1, l):
        ans = min((i * j) % 2019, ans)
    
        if ans == 0:
            break
    
print(ans)

Fixed code:
r, l = map(int, (input().split()))

ans = 2018
max_l = min(l, (r//2019+1)*2019)

for i in range(r, max_l):
    for j in range(i+1, max_l+1):
        ans = min((i * j) % 2019, ans)
    
        if ans == 0:
            break
    
print(ans)
Buggy code:
a,b=map(int,input().split())
mod=2019
if b-a>=2018:
  print(0)
else:
  ans=0
  for i in range(a,b+1):
    for j in range(i+1,b+1):
      ans=max(ans,(i*j)%mod)
  print(ans)

Fixed code:
a,b=map(int,input().split())
mod=2019
if b-a>=2018:
  print('0')
else:
  ans=2018
  for i in range(a,b+1):
    for j in range(i+1,b+1):
      ans=min(ans,(i*j)%mod)
  print(ans)
Buggy code:
import collections
import numpy as np
import sys
sys.setrecursionlimit(10000000)
import copy
#N=int(input())
L,R=map(int,input().split())
l=[]
for i in range(2021):
    l.append(L%2019)
    if L==R:
        break
    L+=1
ans=2019999
for i in range(len(l)):
    for j in range(len(l)-1):
        ans=min(l[i]*l[j]%2019,ans)
print(ans)

Fixed code:
import collections
import numpy as np
import sys
sys.setrecursionlimit(10000000)
import copy
#N=int(input())
L,R=map(int,input().split())
l=[]
for i in range(2021):
    l.append(L%2019)
    if L==R:
        break
    L+=1
ans=2019999
for i in range(len(l)):
    for j in range(i+1,len(l)):
        ans=min(l[i]*l[j]%2019,ans)
print(ans)
Buggy code:
import sys

L, R = map(int, input().split())
mod = 2019
ans = []
if R-L >= 2019:
    print(0)
    sys.exit()
elif R-L < 2019:
    for i in range(L, R + 1):
        for j in range(L, R + 1):
            tmp = (i * j) % mod
            if tmp == 0:
                print(0)
                sys.exit()
            ans.append(tmp)
print(min(ans))


Fixed code:
import sys

L, R = map(int, input().split())
mod = 2019
ans = []
if R-L > 3000:
    print(0)
    sys.exit()
elif R-L <= 3000:
    for i in range(L, R + 1):
        for j in range(i + 1, R + 1):
            tmp = (i * j) % mod
            ans.append(tmp)
print(min(ans))
Buggy code:
l, r = map(int, input().split())
ans = 2019
for i in range(l, r):
   for i in range(l+1, r+1):
      tmp = i*j % 2019
      if ans > tmp:
         ans = tmp         
      if ans == 0:
         print(ans)
         exit(0)
print(ans)

Fixed code:
l, r = map(int,input().split())

ans = 2019
for i in range(l, r):
    for j in range(i+1, r+1):
        tmp = i*j % 2019
        if ans > tmp:
            ans = tmp
        if ans == 0:
            print(ans)
            exit(0)
print(ans)
Buggy code:
L, R = map(int, input().split())
MOD = 2019

def f(i, j):
    if j - i >= MOD:
        return 0
    i %= MOD
    j %= MOD
    if i > j:
        return 0
    ans = 2018
    for a in range(i, j):
        for b in range(a+1, j+1):
            ans = min(ans, a*b%MOD)

print(f(L,R))



Fixed code:
L, R = map(int, input().split())
MOD = 2019

def f(i, j):
    if j - i >= MOD:
        return 0
    i %= MOD
    j %= MOD
    if i > j:
        return 0
    ans = 2018
    for a in range(i, j):
        for b in range(a+1, j+1):
            ans = min(ans, a*b%MOD)
    return ans

print(f(L,R))
Buggy code:
# coding: utf-8
# Your code here!

L, R = map(int, input().split())
L_mod = L % 2019
R_mod = R % 2019
min_mod = pow(2018,2)
num = 0
print(L_mod)
print(R_mod)

if L_mod < R_mod:
    for i in range(L_mod, R_mod):
        for j in range(i + 1, R_mod + 1):
            num = (i * j) % 2019
            if min_mod > num:
                min_mod = num
elif L_mod > R_mod:
    for i in range(R_mod, L_mod):
        for j in range(i + 1, L_mod + 1):
            num = (i * j) % 2019
            if min_mod > num:
                min_mod = num
else:
    min_mod = L_mod * R_mod % 2019
print(min_mod)

Fixed code:
# coding: utf-8
# Your code here!

L, R = map(int, input().split())
L_mod = L % 2019
R_mod = R % 2019
min_mod = pow(2018,2)
num = 0

if abs(L - R) >= 2019:
    min_mod = 0
elif L_mod < R_mod:
    for i in range(L_mod, R_mod):
        for j in range(i + 1, R_mod + 1):
            num = (i * j) % 2019
            if min_mod > num:
                min_mod = num
elif L_mod > R_mod:
    for i in range(R_mod, L_mod):
        for j in range(i + 1, L_mod + 1):
            num = (i * j) % 2019
            if min_mod > num:
                min_mod = num
else:
    min_mod = L_mod * R_mod % 2019
print(min_mod)
Buggy code:
L, R = map(int, input().split())

L = 1
R = 2018

ind_s = L
ind_e = min(L + 2019, R)

choices_mod = [x%2019 for x in range(ind_s, ind_e+1)]
# choices_mod_sort = sorted(choices_mod)

if len(choices_mod) == 1:
    print(choices_mod[0])
elif 0 in choices_mod:
    print(0)
else:
    import itertools
    pairs = list(itertools.combinations(choices_mod, 2))
    
    ans_list = []
    for a, b in pairs:
        ans_list.append((a*b)%2019)
        
    print(min(ans_list))


Fixed code:
L, R = map(int, input().split())

ind_s = L
ind_e = min(L + 2019, R)

choices_mod = [x%2019 for x in range(ind_s, ind_e+1)]

if len(choices_mod) == 1:
    print(choices_mod[0])
elif 0 in choices_mod:
    print(0)
else:
    import itertools
    pairs = list(itertools.combinations(choices_mod, 2))
    
    ans_list = []
    for a, b in pairs:
        ans_list.append((a*b)%2019)
        
    print(min(ans_list))
Buggy code:
l,r=map(int,input().split())
print(l,r)
for i in range(l,r):
    for j in range(i+1,r+1):
        count=min(count,(i*j)%2019)
        if i*j%2019==0:
            break

print(count)


Fixed code:
l,r=map(int,input().split())
count=2019
for i in range(l,r):
    for j in range(i+1,r+1):
        count=min(count,(i*j)%2019)
        if i*j%2019==0:
            break
    if i*j%2019==0:
        break
print(count)
Buggy code:
L,R=map(int,input().split())
A=[]
for i in range(L,R+1):
  for j in range(i,R+1):
    A.append(i*j)
print(min(A))

Fixed code:
L,R=map(int,input().split())
A=[]
R=min(R,L+2019)
for i in range(L,R+1):
  for j in range(i+1,R+1):
    A.append((i*j)%2019)
print(min(A))
Buggy code:
L,R = map(int,input().split())
a=R-L
Y=2019
if a<2019:
  for i in range(L,R+1):
    for j in range(L,R+1):
      if Y>(i)%2019 and i!=j:
        Y= (i)%2019
  print(Y)
else:
  print(0)
    

Fixed code:
L,R = map(int,input().split())
a=R-L
Y=2019
if a<2019:
  for i in range(L,R+1):
    for j in range(L,R+1):
      if Y>(i*j)%2019 and i!=j:
        Y= (i*j)%2019
  print(Y)
else:
  print(0)