qyliang/CodeNanoFix huggingface dataset:
Buggy code:
L, R = map(int, input().split())

p, q = L%2019, R%2019
z = R - L

if (p == 0) or (q == 0) or (z > 2019) or (p >= q):
    print(0)
else:
    answer = []
    for i in range(z):#669
        for j in range(z-i):#669-i
            k1 = p + i#3
            k2 = j + i + 1
            X = k1 * k2 % 2019
            if X == 0:
                print(i,j,X)
            answer.append(X)
    A = min(answer, key=int)
    print(A)

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

p, q = L%2019, R%2019
z = R - L

if (p == 0) or (q == 0) or (z > 2019) or (p >= q):
    print(0)
else:
    answer = []
    for i in range(z):#669
        for j in range(z-i):#669-i
            k1 = p + i#3
            k2 = j + k1 + 1
            X = k1 * k2 % 2019
            answer.append(X)
    A = min(answer, key=int)
    print(A)
Buggy code:
l,n = map(int,input().split())

ll = l % 2019
ans = 2018
if l-n >= 672:
    ans = 0
elif l-n > 2:
    for i in range(ll,ll + n-l +1):
        if i % 673 == 0:
            ans = 0
            break
        else:
            for j in range(ll,ll + n-l +1):
                if i != j:
                    ansss = i*j%2019
                    if ansss == 0:
                        ans = 0
                        break
                    elif ansss < ans:
                        ans = ansss
else:
    ans = l*n%2019

print(ans)

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

ll = l % 2019
ans = 2018
if l-n >= 672:
    ans = 0
else:
    for i in range(ll,ll + n-l +1):
        if i % 673 == 0:
            ans = 0
            break
        else:
            for j in range(ll,ll + n-l +1):
                if i != j:
                    ansss = i*j%2019
                    if ansss == 0:
                        ans = 0
                        break
                    elif ansss < ans:
                        ans = ansss

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

L_q = L // 2019
R_q = R // 2019
mod = 2018

if L_q + R_q == 0:
    for i in range(L, R):
        for j in range(i + 1, R + 1):
            mod = min(i * j % 2019, mod)

    print(mod)

else:
    if R_q - L_q > 1:
        print(0)

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

    print(mod)

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

L_q = L // 2019
R_q = R // 2019
mod = 2018

if L_q + R_q == 0:
    for i in range(L, R):
        for j in range(i + 1, R + 1):
            mod = min(i * j % 2019, mod)

    print(mod)

else:
    if R_q - L_q > 1:
        print(0)

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

        print(mod)
Buggy code:
import numpy as np
S = input().split() 
L = int(S[0])
R = int(S[1])
ans = 2019*2019

if(R-L >=2019):
    print(0)
else:
    for i in range(L,R-1):
        for j in range(i+1,R):
            ans = np.minimum(ans,(i*j)%2019)
            if(ans == 0):
                print(0)
                exit()
    print(ans)

Fixed code:
import numpy as np
S = input().split() 
L = int(S[0])
R = int(S[1])
ans = 2019*2019
if(R-L >=2019):
    print(0)
else:
    for i in range(L,R):
        for j in range(i+1,R+1):
            ans = np.minimum(ans,(i*j)%2019)
            if(ans == 0):
                print(0)
                exit()
    print(ans)
Buggy code:
l,r=map(int,input().split())

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

Fixed code:
l, r = map(int, input().split())
if r - l >= 2019:
    ans = 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:
A,B=map(int,input().split())
mod = 2018
flag =0
for i in range(A,B):
  x = i % 2019
  for j in range(i+1,B+1):
    j = j % 2019
    mod = min(mod, (x*j)%2019)
    if mod = 0:
      flag = 1
      break
  if flag:
    break

print(mod)

Fixed code:
A,B=map(int,input().split())
mod = 2018
flag =0
for i in range(A,B):
  x = i % 2019
  for j in range(i+1,B+1):
    j = j % 2019
    mod = min(mod, (x*j)%2019)
    if mod == 0:
      flag = 1
      break
  if flag:
    break

print(mod)
Buggy code:
#!/usr/bin/env python3

def main():
    l, r = map(int, input().split())
    for i in range(l, r):
        for j in range(l, r + 1):
            ans = (i * j) % 2019
            if ans == 0:
                break
    print(ans)


if __name__ == "__main__":
    main()


Fixed code:
#!/usr/bin/env python3

def main():
    l, r = map(int, input().split())
    ans = 2019
    for i in range(l, r):
        for j in range(i + 1, r + 1):
            ans = min(ans, i * j % 2019)
            if ans == 0:
                break
        if ans == 0:
            break
    print(ans)


if __name__ == "__main__":
    main()
Buggy code:
L,R = map(int,input().split())

if R-L>2019 or L>R :
    print(0)
    exit()
if L%2019+(R-L)>2019 :
    print(0)
    exit()

ans = (L*(L+1))%2019
for i in range(L%2019,R%2019):
    for j in range(L%2019,(R+1)%2019):
        ans = min( (i*j)%2019, ans)

print( ans )

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

if R-L>2019 or L>R :
    print(0)
    exit()
if L%2019+(R-L)>=2019 :
    print(0)
    exit()
l1=L%2019
r1=R%2019

ans = (L*(L+1))%2019
for i in range(L%2019,R%2019+1):
    for j in range(L%2019,R%2019+1):
        if i!=j :
            ans = min( (i*j)%2019, ans)

print( ans )
Buggy code:
import sys
l,r=map(int,sys.stdin.readline().split())
r=min(r,l+673)
ans=2019
for i in range(l,r+1):
    for j in range(i,r+1):
        ans=min(ans,i*j&2019)
print(min)


Fixed code:
import sys
l,r=map(int,sys.stdin.readline().split())
r=min(r,l+673)
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)
Buggy code:
import math
res = float('inf')
L, R = map(int, input().split())
length = min(R - L, 2018)
for i in range(L, L + length-1):
  for j in range(i+1, L + length):
    temp = (i * j) % 2019
    if temp < res:
      res = temp
print(res)

Fixed code:
import math
res = float('inf')
L, R = map(int, input().split())
length = min(R - L, 3000)
for i in range(L, L + length):
  for j in range(i+1, L + length + 1):
    temp = (i * j) % 2019
    if temp < res:
      res = temp
print(res)
Buggy code:
l, r = map(int, input().split())

l = l%2019
r = r%2019

if l == 0 or r == 0 :
    print(0)
    exit()

if l > r:
    r += 2019

# print(l, r)

list_score = []
for i in range(l+1, r+1):
    for j in range(l, j):
        # print(i, j)
        list_score.append(i*j%2019)
# print(list_score)
print(int(min(list_score)))

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

if r-l>=2019 :
    print(0)
    exit()

l = l%2019
r = r%2019

if l == 0 or r == 0 :
    print(0)
    exit()

if l > r:
    r += 2019

# print(l, r)

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

for i in range(1,10**6):
    if i * 2019 >= L and i*2019 <= R:
        print(0)
        exit()

ans = 10**20

for i in range(L,min(L+2019,R+1)):
    for j in range(L,min(L+2019,R+1)):
        if i >= j:
            continue
        ans = min(ans,(i*j)%2019)
￥for i in range(max(L,R-2019),R+1):
    for j in range(max(L,R-2019),R+1):
        if i >= j:
            continue
        ans = min(ans,(i*j)%2019)
print(ans)


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

for i in range(1,10**6):
    if i * 2019 >= L and i*2019 <= R:
        print(0)
        exit()

ans = 10**20

for i in range(L,min(L+2019,R+1)):
    for j in range(L,min(L+2019,R+1)):
        if i >= j:
            continue
        ans = min(ans,(i*j)%2019)
for i in range(max(L,R-2019),R+1):
    for j in range(max(L,R-2019),R+1):
        if i >= j:
            continue
        ans = min(ans,(i*j)%2019)
print(ans)
Buggy code:
L, R = map(int,input().split())
l , r = L//2019, R//2019
if R - L >= 2019:
    print(0)
else:
    flag=0
    Amari=[]
    for i in range(R-1):
        for j in range(i+1,L+1):
            amari = (i*j) % 2019
            Amari.append(amari)
    print(min(Amari))


Fixed code:
L, R = map(int,input().split())
l , r = L//2019, R//2019
if R - L >= 2019:
    print(0)

else:
    Amari=[]
    for i in range(L,R):
        for j in range(i+1,R+1):
            k = i*j
            Amari.append(k%2019)
    print(min(Amari))
Buggy code:
l, r = map(int, input().split())
diff = r - l
l = l % 2019
r = l + diff
a = 2019
for x in range(l, r):
  for y in range(x + 1, r):
    a = min(a, (x * y) % 2019)
    if a == 0:
      break
  else:
    continue
  break
print(a)

Fixed code:
l, r = map(int, input().split())
diff = r - l
l = l % 2019
r = l + diff
a = 2019
for x in range(l, r):
  for y in range(x + 1, r + 1):
    a = min(a, (x * y) % 2019)
    if a == 0:
      break
  else:
    continue
  break
print(a)
Buggy code:
n, r = map(int, input().split())
if r - n >= 2019:
  print(0)
  sys.exit(0)
min = 2019
#nM = n % 2019
#rM = r % 2019
for i in range(n, r+1):
  for j in range(i+1, r+1):
    min = min((i*j)%2019, min)
print(min)

Fixed code:
import sys
n, r = map(int, input().split())
if r-n >= 2019:
  print(0)
  sys.exit(0)
mini = 2019
#nM = n % 2019
#rM = r % 2019
for i in range(n, r+1):
  for j in range(i+1, r+1):
    mini = min((i*j)%2019, mini)
print(mini)
Buggy code:
L, R = map(int, input().split())
MOD = 2019

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

print(ans)


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

if R - L >= 2019 - 1:
    print(0)
    exit()

ans = 2020
for i in range(L, R):
    for j in range(i+1, R+1):
        ans = min(ans, (i*j) % 2019)
        
print(ans)
Buggy code:
L, R = list(map(int, input().split()))
ans = 2018
for i in range(L, min(R, L + 2019)):
    for j in range(i + 1, min(R, L + 2019)):
        ans = min(ans, ((i % 2019) * (j % 2019)) % 2019)
print(ans)


Fixed code:
L, R = list(map(int, input().split()))
ans = 2018
for i in range(L, min(R, L + 2019) + 1):
    for j in range(i + 1, min(R, L + 2019) + 1):
        ans = min(ans, ((i % 2019) * (j % 2019)) % 2019)
print(ans)
Buggy code:
def main():
    # L, R = list(map(int, input().split()))
    L, R = 2020, 2040
    ans = 2018
    end = min(R+1, L+2019)
    for i in range(L, end-1):
        for j in range(i+1, end):
            ans = min(ans, (i*j)%2019)
    print(ans)

main()



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

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

l %= 2019
r = r+(r-l)%2019

if l>=r:
    r += 2019

min = 2020
for i in range(l, r):
    for j in range(i+1, r+1):
        if (i*j)%2019 < min:
            min = (i*j)%2019

print(min)



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

if (r-l)>=2019:
    print(0)
else:
    l %= 2019
    r %= 2019

    min = 2020
    for i in range(l, r):
        for j in range(i+1, r+1):
            if (i*j)%2019 < min:
                min = (i*j)%2019
    if l>=r:
        min = 0
    print(min)
Buggy code:
def main():
    l,r = map(int,input().split(' '))
    tmp = 2019
    if l//2019 < r//2019:
        print(0)
    else:
        for i in range(l,r):
            if tmp > (i*(i+1))%2019:
                tmp = (i*(i+1))%2019
                if tmp == 0:
        print(tmp)

if __name__ == '__main__':
    main()

Fixed code:
def main():
    l,r = map(int,input().split(' '))
    tmp = 2019
    if l//2019 < r//2019:
        print(0)
    else:
        for i in range(l,r):
            for j in range(i+1,r+1):
                if tmp > (i*j)%2019:
                    tmp = (i*j)%2019
        print(tmp)

if __name__ == '__main__':
    main()
Buggy code:
m, n = input().split(" ")
m = int(m)
n = int(n)
if n - m >= 673:
    print(0)
else:
    score = m * n // 2019
    for i in range(n - m - 1):
        for j in range(n - m - 1):
            if (m + i) * (m + j + 1) % 2019 < score:
                score = (m + i) * (m + j + 1) % 2019
    print(score)


Fixed code:
m, n = map(int, input().split(" "))
if n - m >= 673:
    print(0)
else:
    score = m * n % 2019
    for i in range(m, n + 1):
        for j in range(i + 1, n + 1):
            if (i * j) % 2019 < score:
                score = (i * j) % 2019
    print(score)
Buggy code:
def resolve():
    '''
    code here
    '''
    L, R = [int(item) for item in input().split()]
    aL, bL = divmod(L, 2019)
    aR, bR = divmod(R, 2019)

    if bL == 0:
        res = 0
    elif aL < aR:
        res = 0
    elif aL == aR:
        res = 2019
        for i in range(bL,bR+1):
            for j in range(bL,bR+1):
                res = min(res, i*j%2019)

    print(res)
if __name__ == "__main__":
    resolve()


Fixed code:
def resolve():
    '''
    code here
    '''
    L, R = [int(item) for item in input().split()]
    aL, bL = divmod(L, 2019)
    aR, bR = divmod(R, 2019)

    if bL == 0:
        res = 0
    elif aL < aR:
        res = 0
    elif aL == aR:
        res = 2019
        for i in range(bL,bR):
            for j in range(bL+1,bR+1):
                res = min(res, i*j%2019)

    print(res)
if __name__ == "__main__":
    resolve()
Buggy code:
l, r = [int(i) for i in input().split()]
if r - l >= 2018:
    print(0)
    exit()

mn = 2019
for i in range(l, r + 1):
    for j in range(l, r + 1):
        t = (i * j) % 2019
        mn = min(mn, t)

print(mn)


Fixed code:
l, r = [int(i) for i in input().split()]
if r - l >= 2018:
    print(0)
    exit()

mn = 2019
for i in range(l, r + 1):
    for j in range(l, r + 1):
        if i < j:    
            t = (i * j) % 2019
            mn = min(mn, t)

print(mn)
Buggy code:
l, r = map(int, input().split())

l2 = l // 2019
r2 = r // 2019

if l2 != r2:
  print(0)
else:
  ans=2019
  for i in range(l2, r2):
    for j in range(i+1, r2 + 1):
      ans = min(ans, (i * j)  % 2019)
  print(ans)
  

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

l2 = l // 2019
r2 = r // 2019

if l2 != r2:
  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:
from collections import Counter
inp=list(map(int,input().split()))
l=inp[0]
r=inp[1]
c=Counter([])
arr=[]
for i in range(l,r+1):
  if c[i]==0:
    c[i]+=1
    arr.append(i)
    continue
  else:
    break
if c[0]!=0:
  print (0)
ans=99999999999
for i in range(len(arr)):
  for j in range(i+1,len(arr)):
    ans=min(ans,(i*j)%2019)
   	if ans==0:
      break
  if ans==0:
    break
print (ans)

Fixed code:
from collections import Counter
inp=list(map(int,input().split()))
l=inp[0]
r=inp[1]
c=Counter([])
arr=[]
for i in range(l,r+1):
    if c[(i%2019)]==0:
        c[(i%2019)]+=1
        arr.append((i%2019))
        continue
    else:
        break
if c[0]!=0:
    print (0)
else:
    ans=99999999999
    for i in range(len(arr)):
        for j in range(i+1,len(arr)):
            ans=min(ans,(arr[i]*arr[j])%2019)
            if ans==0:
                break
        if ans==0:
            break
    print (ans)
Buggy code:
l, r = map(int, input().split())
if r-l >= 2019:
    print(0)
else:
    ret_val =2019
    for left_val in range(l, r-1):
        for right_val in range(left_val+1, r):
            ret_val = min(ret_val, (left_val * right_val) % 2019)
    print(ret_val)

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

ans=2019

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

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

if r-l > 2019:
    r = l+2019
ans = 3000
for i in range(l,r):
    for j in range(i+1,r+1):
        ans = min(ans, (i%2019)*(j%2019)%2019)

print(ans)
Buggy code:
import sys
from itertools import combinations
L, R = map(int, input().split())
    
if R - L + (L % 2019) >= 2019:
    print(0)
    sys.exit()

else:
    tmp = R
    lis = list(range(L, R + 1))
    for item in list(combinations(lis, 2)):
        if tmp > (((item[0] % 2019) * item[1]) % 2019):
            tmp = ((item[0] % 2019) * item[1]) % 2019
            #print(item[0], item[1])
            #print(tmp)
print(tmp)

Fixed code:
import sys
from itertools import combinations
L, R = map(int, input().split())
    
if R - L + (L % 2019) >= 2019:
    print(0)
    sys.exit()

else:
    tmp = 2 * (10 ** 9)
    lis = list(range(L, R + 1))
    for item in list(combinations(lis, 2)):
        mini = min((((item[0] % 2019) * item[1]) % 2019), (((item[1] % 2019) * item[0]) % 2019))
        if tmp >= mini:
            tmp = mini
            #print(item[0], item[1])
            #print(tmp)
print(tmp)
Buggy code:
def f(l,r):
    p=2019
    for i in range(l,r+1):
        for j in range(l,r+1):
            p=min((i*j)%2019,p)
    return p
    
l,r=map(int,input().split())
print(0 if r//2019-(l-1)//2019!=0 or (r//673-(l-1)//673!=0 and r//3-(l-1)//3!=0) else f(l,r))

Fixed code:
def f(l,r):
    p=2019
    for i in range(l,r+1):
        for j in range(l,r+1):
            if i==j:
                continue
            p=min((i*j)%2019,p)
    return p
    
l,r=map(int,input().split())
print(0 if r//2019-(l-1)//2019!=0 or (r//673-(l-1)//673!=0 and r//3-(l-1)//3!=0) else f(l,r))
Buggy code:
l,r = map(int,input().split())

for h in range(0,10):
	for i in range(l,r+1):
		if i % (2019+h) == 0:
			print(h)
			exit()
		elif i % (673+h) == 0 and (r-l)>=2:
			print(h)
			exit()
		elif i % (2019-h) == 0:
			print(h)
			exit()
		elif i % (673-h) == 0 and (r-l)>=2:
			print(h)
			exit()
			
lst = []

for i in range(l,r):
	for j in range(l+1,r+1):
		lst.append((i*j)%2019)

print(min(lst))


Fixed code:
l,r = map(int,input().split())
'''
for h in range(0,2):
	for i in range(l,r+1):
		if i % (2019+h) == 0:
			print(h)
			exit()
		elif i % (673+h) == 0 and (r-l)>=2:
			print(h)
			exit()
		elif i % (2019-h) == 0:
			print(h)
			exit()
		elif i % (673-h) == 0 and (r-l)>=2:
			print(h)
			exit()
'''
			
lst = []

for i in range(l,r):
	for j in range(l+1,r+1):
		if (i*j)%2019 == 0:
			print(0)
			exit()
		lst.append((i*j)%2019)

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

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

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

x_min = 2018
if L // 2019 != R // 2019:
  print(0)
elif L % 2019 == 0 or R % 2019 == 0:
  print(0)
else:
  L = L % 2019
  R = R % 2019
  for i in range(L, R):
    for j in range(i+1, R+1):
      if x_min > (i*j)%2019:
        x_min = (i*j)%2019
  print(x_min)
Buggy code:
#%%
import sys
def input():
    return sys.stdin.readline().rstrip()

def main():
    L, R = map(int, input().split())

    R_r = R%2019
    if (R - L) >= R_r :
        print(0)
    else:
        L_r = L%2019
        ans = (L_r*(L_r+1))%2019
        for l in range(L_r, R_r):
            for r in range(l+1, R_r+1):
                ans = min(ans, (l*r)%2019)
                print(l*r%2019, ans)
        print(ans)

# %%
if __name__ == '__main__':
    main()

# %%
# from atcoder_test import doTest
# doTest("abc133","c",main)


Fixed code:
#%%
import sys
def input():
    return sys.stdin.readline().rstrip()

def main():
    L, R = map(int, input().split())

    R_r = R%2019
    if (R - L) >= R_r :
        print(0)
    else:
        L_r = L%2019
        ans = (L_r*(L_r+1))%2019
        for l in range(L_r, R_r):
            for r in range(l+1, R_r+1):
                ans = min(ans, (l*r)%2019)
        print(ans)

# %%
if __name__ == '__main__':
    main()

# %%
# from atcoder_test import doTest
# doTest("abc133","c",main)
Buggy code:
l,r=map(int,input().split())

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

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

if (r-l+1)>=2019:
    print(0)
else:
    ans = (l*(l+1))%2019
    for j in range(l,r+1):
        for i in range(l,j):
            if ((i*j)%2019)<ans:
                ans = (i*j)%2019
    print(ans)
Buggy code:
lr = input().split()
l = int(lr[0])
r = int(lr[1])

mini = 2018

for i in range(l, r+1):
  for j in range(l, r+1):
    mini = min(mini, (i*j)%2019)

    if mini==0:
      break
  if mini==0:
    break
print(mini)


Fixed code:
lr = input().split()
l = int(lr[0])
r = int(lr[1])

mini = 2018

for i in range(l, r+1):
  for j in range(i+1, r+1):
    mini = min(mini, (i*j)%2019)

    if mini==0:
      break
  if mini==0:
    break
print(mini)
Buggy code:
l, r = map(int, input().split())
r = 2018
ll = min(l+2019, r)+1
for i in range(l, ll):
    for j in range(i+1, ll):
        r = min(r, i*j%2019)
        if r == 0:
            break
print(r)

Fixed code:
l, r = map(int, input().split())
ans = 2018**2
ll = min(l+2019, r)+1
for i in range(l, ll):
    for j in range(i+1, ll):
        ans = min(ans, i*j%2019)
        if ans == 0:
            break
print(ans)
Buggy code:
args = input().split()
l = int(args[0])
r = int(args[1])

ans = 0
if r - l < 2019:
    left = l % 2019
    if 2018 - left >= r - l:
        right = left + r - l
        ans = 2019
        for i in range(left, right + 1):
            for j in range(i + 1, right + 1):
                tmp = i * j % 2019
                if ans > tmp:
                    ans = tmp
                    print(str(i) + ", " + str(j))
                    
        
        
print(ans)

Fixed code:
args = input().split()
l = int(args[0])
r = int(args[1])

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

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


Fixed code:
L,R = map(int, input().split())
rec = 2019
for i in range (2020):
    for j in range(2020):
        if i >= j or (L+j) > R:
            continue
        elif (((L+i)*(L+j)) % 2019) < rec:
            rec = ((L+i)*(L+j)) % 2019
print(rec)
Buggy code:
L, R = map(int, input().split())
min = 2100
for i in range(L, R):
    j = i + 1
    while(j < R):
        if(min > i * j % 2019):
            min =  i * j % 2019
        if(min == 0):
            break
        j += 1
    if(min == 0):
        break
print(min)

Fixed code:
L, R = map(int, input().split())
min = 2100
for i in range(L, R):
    j = i + 1
    while(j < R + 1):
        if(min > i * j % 2019):
            min =  i * j % 2019
        if(min == 0):
            break
        j += 1
    if(min == 0):
        break
print(min)