Buggy python submission (verdict: Runtime Error):
l,r=map(int,input().split())
lst=list(range(l,r+1))
lst1=lst[:min(2020,r-l+2)]
def div(n):
  return n%2019
lst1=list(map(div,lst1))
lst1.sort()
print(lst1[0]*lst1[1])
  


Fixed submission:
import sys
l,r=map(int,input().split())

if 2018<=r-l:
  print(0)
  sys.exit()

L=l%2019
R=r%2019
m=2018

if L>R:
  print(0)
  sys.exit()

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

print(m)

Buggy python submission (verdict: Runtime Error):
l,r=map(int,input().split())
lst=list(range(l,r+1))
lst1=lst[:min(2020,r-l+2)]
def div(n):
  return n%2019
lst1=map(div,lst1)
lst1.sort()
print(lst1[0]*lst1[1])
  


Fixed submission:
import sys
l,r=map(int,input().split())

if 2018<=r-l:
  print(0)
  sys.exit()

L=l%2019
R=r%2019
m=2018

if L>R:
  print(0)
  sys.exit()

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

print(m)

Buggy python submission (verdict: Runtime Error):
l,r=map(int,input().split())
lst=list(range(l,r+1))
def div(n):
  return n%2019
lst1=map(div,lst)
lst1.sort()
print(lst1[0]*lst1[1])
  


Fixed submission:
import sys
l,r=map(int,input().split())

if 2018<=r-l:
  print(0)
  sys.exit()

L=l%2019
R=r%2019
m=2018

if L>R:
  print(0)
  sys.exit()

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

print(m)

Buggy python submission (verdict: Runtime Error):
l,r=map(int,input().split())
lst=range(l,r+1)
def div(n):
  return n%2019
lst=map(div,lst)
lst.sort()
print(lst[0]*lst[1])
  


Fixed submission:
import sys
l,r=map(int,input().split())

if 2018<=r-l:
  print(0)
  sys.exit()

L=l%2019
R=r%2019
m=2018

if L>R:
  print(0)
  sys.exit()

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

print(m)

Buggy python submission (verdict: Runtime Error):
l,r=map(int,input().split())
lst=[range(l,r+1)]
def div(n):
  return n%2019
lst=map(div,lst)
lst.sort()
print(lst[0]*lst[1])
  

Fixed submission:
import sys
l,r=map(int,input().split())

if 2018<=r-l:
  print(0)
  sys.exit()

L=l%2019
R=r%2019
m=2018

if L>R:
  print(0)
  sys.exit()

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

print(m)

Buggy python submission (verdict: Time Limit Exceeded):
l,r=map(int,input().split())
if l-r+1>=2019:
  print(0)
else:
  L=[]
  R=[]
  for i in range(l,r):
    L.append(i%2019)
    R.append((i+1)%2019)
  m=2019
  for j in L:
    for k in R:
      if j!=k:
        if (j*k)%2019<m:
          m=(j*k)%2019
  print(m)


Fixed submission:
import sys
l,r=map(int,input().split())

if 2018<=r-l:
  print(0)
  sys.exit()

L=l%2019
R=r%2019
m=2018

if L>R:
  print(0)
  sys.exit()

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

print(m)

Buggy python submission (verdict: Runtime Error):
l,r=map(int,input().split())
if l-r+1>=2019:
  print(0)
else:
  L=[]
  R=[]
  for i in range(l,r):
    L.append(i%2019)
    R.append((i+1)%2019)
  m=2019
  for j in range(L):
    for k in range(R):
      if j!=k:
        if (j*k)%2019<m:
          m=(j*k)%2019
  print(m)


Fixed submission:
import sys
l,r=map(int,input().split())

if 2018<=r-l:
  print(0)
  sys.exit()

L=l%2019
R=r%2019
m=2018

if L>R:
  print(0)
  sys.exit()

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

print(m)