Buggy python submission (verdict: Time Limit Exceeded):
A=list(map(int,input().split()))
t=True
C=2019
if (A[1]-A[0])<2019:
    for i in range(A[1]):
        for t in range(A[1]+1):
            if t>i and i>=A[0]:
                if t*i%2019<C:
                        C=t*i%2019
else:
    C=0
print(C)

Fixed submission:
l,r=list(map(int,input().split()))
f=True
C=2019
if (r-l)<2019:
    for i in range(l,r+1):
        if C==0:
            break
        for t in range(i+1,r+1):
            if t*i%2019<C:
                C=t*i%2019
                if C==0:
                    break
else:
    C=0
print(C)

Buggy python submission (verdict: Time Limit Exceeded):
A=list(map(int,input().split()))
t=True
C=2019
if (A[1]-A[0])<2019:
    for i in range(A[1]):
        for t in range(A[1]+1):
            if t>i and i>=A[0]:
                if t*i%2019<C:
                        C=t*i%2019
else:
    C=0
print(C)

Fixed submission:
l,r=list(map(int,input().split()))
f=True
C=2019
if (r-l)<2019:
    for i in range(l,r+1):
        if C==0:
            break
        for t in range(i+1,r+1):
            if t*i%2019<C:
                C=t*i%2019
                if C==0:
                    break
else:
    C=0
print(C)

Buggy python submission (verdict: Time Limit Exceeded):
A=list(map(int,input().split()))
t=True
C=2019
if t:
    for i in range(A[1]):
        for t in range(A[1]+1):
            if t>i and i>=A[0]:
                if t*i%2019<C:
                        C=t*i%2019
                        if C==0:
                            t=False 
                            break
print(C)

Fixed submission:
l,r=list(map(int,input().split()))
f=True
C=2019
if (r-l)<2019:
    for i in range(l,r+1):
        if C==0:
            break
        for t in range(i+1,r+1):
            if t*i%2019<C:
                C=t*i%2019
                if C==0:
                    break
else:
    C=0
print(C)

Buggy python submission (verdict: Time Limit Exceeded):
A=list(map(int,input().split()))
t=True
C=2019
if t:
    for i in range(A[1]):
        for t in range(A[1]+1):
            if t>i and i>=A[0]:
                if t-i>=2019:
                    C=0
                    t=False
                    break
                else:
                    if t*i%2019<C:
                        C=t*i%2019
print(C)

Fixed submission:
l,r=list(map(int,input().split()))
f=True
C=2019
if (r-l)<2019:
    for i in range(l,r+1):
        if C==0:
            break
        for t in range(i+1,r+1):
            if t*i%2019<C:
                C=t*i%2019
                if C==0:
                    break
else:
    C=0
print(C)

Buggy python submission (verdict: Time Limit Exceeded):
A=list(map(int,input().split()))
t=True
C=2019
if t:
    for i in range(A[1]):
        for t in range(A[1]+1):
            if t>i and i>=A[0]:
                if t-i>=2019:
                    C=0
                    t=False
                    break
                else:
                    if t*i%2019<C:
                        C=t*i%2019
print(C)

Fixed submission:
l,r=list(map(int,input().split()))
f=True
C=2019
if (r-l)<2019:
    for i in range(l,r+1):
        if C==0:
            break
        for t in range(i+1,r+1):
            if t*i%2019<C:
                C=t*i%2019
                if C==0:
                    break
else:
    C=0
print(C)

Buggy python submission (verdict: Runtime Error):
A=list(map(int,input().split()))
t=True
C=2019
if t:
    for i in range(A[1]):
        for t in range(A[1]+1):
            if t>i and i>=A[0]:
                if i-t>2019:
                  	C=0
                    t=False
                    break
                else:
                    if t*i%2019<C:
                        C=t*i%2019
print(C)

Fixed submission:
l,r=list(map(int,input().split()))
f=True
C=2019
if (r-l)<2019:
    for i in range(l,r+1):
        if C==0:
            break
        for t in range(i+1,r+1):
            if t*i%2019<C:
                C=t*i%2019
                if C==0:
                    break
else:
    C=0
print(C)

Buggy python submission (verdict: Time Limit Exceeded):
A=list(map(int,input().split()))
C=[t*i%2019 for i in range((A[1]))
for t in range((A[1])+1)  if (t>i) and (i>=A[0])]
D=sorted(C)
print(D[0])

Fixed submission:
l,r=list(map(int,input().split()))
f=True
C=2019
if (r-l)<2019:
    for i in range(l,r+1):
        if C==0:
            break
        for t in range(i+1,r+1):
            if t*i%2019<C:
                C=t*i%2019
                if C==0:
                    break
else:
    C=0
print(C)

Buggy python submission (verdict: Time Limit Exceeded):
A=list(map(int,input().split()))
C=[t*i%2019 for i in range((A[1]))
for t in range((A[1])+1)  if (t>i) and (i>=A[0])]
D=sorted(C)
print(D[0])

Fixed submission:
l,r=list(map(int,input().split()))
f=True
C=2019
if (r-l)<2019:
    for i in range(l,r+1):
        if C==0:
            break
        for t in range(i+1,r+1):
            if t*i%2019<C:
                C=t*i%2019
                if C==0:
                    break
else:
    C=0
print(C)

Buggy python submission (verdict: Time Limit Exceeded):
A=list(map(int,input().split()))
C=[]
for i in range(int(A[1])):
    if i>=A[0]:
        for t in range (int(A[1])+1):
            if t>i:
                C.append(t*i%2019)
D=sorted(C)
print(D[0])

Fixed submission:
l,r=list(map(int,input().split()))
f=True
C=2019
if (r-l)<2019:
    for i in range(l,r+1):
        if C==0:
            break
        for t in range(i+1,r+1):
            if t*i%2019<C:
                C=t*i%2019
                if C==0:
                    break
else:
    C=0
print(C)

Buggy python submission (verdict: Time Limit Exceeded):
A=list(map(int,input().split()))
C=[]
for i in range(int(A[1])):
    if i>=A[0]:
        for t in range (int(A[1])+1):
            if t>i:
                C.append(t*i%2019)
D=sorted(C)
print(D[0])

Fixed submission:
l,r=list(map(int,input().split()))
f=True
C=2019
if (r-l)<2019:
    for i in range(l,r+1):
        if C==0:
            break
        for t in range(i+1,r+1):
            if t*i%2019<C:
                C=t*i%2019
                if C==0:
                    break
else:
    C=0
print(C)

Buggy python submission (verdict: Time Limit Exceeded):
A=list(map(int,input().split()))
sum=2019
for i in range(int(A[1])):
    if i>=A[0]:
        for t in range (int(A[1])+1):
            if t>i:
                if i*t%2019<=sum:
                    sum=i*t%2019
print(sum)

Fixed submission:
l,r=list(map(int,input().split()))
f=True
C=2019
if (r-l)<2019:
    for i in range(l,r+1):
        if C==0:
            break
        for t in range(i+1,r+1):
            if t*i%2019<C:
                C=t*i%2019
                if C==0:
                    break
else:
    C=0
print(C)

Buggy python submission (verdict: Time Limit Exceeded):
A=list(map(int,input().split()))
t=True
sum=2019
if t:
    for i in range(int(A[1])):
        if i>=A[0]:
            for t in range (int(A[1])+1):
                if t>i:
                    if i*t%2019<=sum:
                        sum=i*t%2019
print(sum)

Fixed submission:
l,r=list(map(int,input().split()))
f=True
C=2019
if (r-l)<2019:
    for i in range(l,r+1):
        if C==0:
            break
        for t in range(i+1,r+1):
            if t*i%2019<C:
                C=t*i%2019
                if C==0:
                    break
else:
    C=0
print(C)

Buggy python submission (verdict: Time Limit Exceeded):
A=list(map(int,input().split()))
t=True
sum=2019
if t:
    for i in range(int(A[1])):
        if i>=A[0]:
            for t in range (int(A[1])+1):
                if t>i:
                    if i*t%2019<=sum:
                        sum=i*t%2019
print(sum)

Fixed submission:
l,r=list(map(int,input().split()))
f=True
C=2019
if (r-l)<2019:
    for i in range(l,r+1):
        if C==0:
            break
        for t in range(i+1,r+1):
            if t*i%2019<C:
                C=t*i%2019
                if C==0:
                    break
else:
    C=0
print(C)