Buggy python submission (verdict: Time Limit Exceeded):
#C
L, R = list(map(int, input().split()))
if (R - L) == 2019:
    result = 0
else:
    result = 2018
    for i in range(L,R+1):
        for s in range(i+1,R+1):
            x = (i*s)%2019
            if x == 0:
                result = 0
                break
            elif result > x:
                result = x
print(result)

Fixed submission:
#C
import sys
L, R = list(map(int, input().split()))
if (R - L) == 2019:
    result = 0
else:
    result = 2018
    for i in range(L,R+1):
        for s in range(i+1,R+1):
            x = (i*s)%2019
            if x == 0:
                result = 0
                print(0)
                sys.exit()
            elif result > x:
                result = x
print(result)

Buggy python submission (verdict: Time Limit Exceeded):
#C
L, R = list(map(int, input().split()))
if (R - L) == 2019:
    result = 0
else:
    result = 2018
    for i in range(L,R+1):
        for s in range(i+1,R+1):
            x = (i*s)%2019
            if x == 0:
                result = 0
            elif result > x:
                result = x
print(result)

Fixed submission:
#C
import sys
L, R = list(map(int, input().split()))
if (R - L) == 2019:
    result = 0
else:
    result = 2018
    for i in range(L,R+1):
        for s in range(i+1,R+1):
            x = (i*s)%2019
            if x == 0:
                result = 0
                print(0)
                sys.exit()
            elif result > x:
                result = x
print(result)

Buggy python submission (verdict: Time Limit Exceeded):
#C
L, R = list(map(int, input().split()))
if (R - L) == 2019:
    result = 0
else:
    result = 2018
    for i in range(L,R+1):
        for s in range(i+1,R+1):
            x = (i*s)%2019
            if x == 0:
                result = 0
            if result > x:
                result = x
print(result)

Fixed submission:
#C
import sys
L, R = list(map(int, input().split()))
if (R - L) == 2019:
    result = 0
else:
    result = 2018
    for i in range(L,R+1):
        for s in range(i+1,R+1):
            x = (i*s)%2019
            if x == 0:
                result = 0
                print(0)
                sys.exit()
            elif result > x:
                result = x
print(result)

Buggy python submission (verdict: Time Limit Exceeded):
#C
L, R = list(map(int, input().split()))
result = 2018
for i in range(L,R+1):
    for s in range(i+1,R+1):
        x = (i*s)%2019
        if x == 0:
            result = 0
        if result > x:
            result = x
print(result)

Fixed submission:
#C
import sys
L, R = list(map(int, input().split()))
if (R - L) == 2019:
    result = 0
else:
    result = 2018
    for i in range(L,R+1):
        for s in range(i+1,R+1):
            x = (i*s)%2019
            if x == 0:
                result = 0
                print(0)
                sys.exit()
            elif result > x:
                result = x
print(result)

Buggy python submission (verdict: Time Limit Exceeded):
#C
L, R = list(map(int, input().split()))
result = 2018
for i in range(L,R+1):
    for s in range(i+1,R+1):
        x = (i*s)%2019
        if result >= x:
            result = x
            if result == 0:
                break
print(result)

Fixed submission:
#C
import sys
L, R = list(map(int, input().split()))
if (R - L) == 2019:
    result = 0
else:
    result = 2018
    for i in range(L,R+1):
        for s in range(i+1,R+1):
            x = (i*s)%2019
            if x == 0:
                result = 0
                print(0)
                sys.exit()
            elif result > x:
                result = x
print(result)

Buggy python submission (verdict: Time Limit Exceeded):
#C
L, R = list(map(int, input().split()))
result = 2018



for i in range(L,R+1):
    for s in range(i+1,R+1):
        a = 0
        b = 0
        a = i%2019
        b = s%2019
        x = (i*s)%2019
        if result >= x:
            result = x
            if result == 0:
                break
print(result)

Fixed submission:
#C
import sys
L, R = list(map(int, input().split()))
if (R - L) == 2019:
    result = 0
else:
    result = 2018
    for i in range(L,R+1):
        for s in range(i+1,R+1):
            x = (i*s)%2019
            if x == 0:
                result = 0
                print(0)
                sys.exit()
            elif result > x:
                result = x
print(result)

Buggy python submission (verdict: Time Limit Exceeded):
#C
L, R = list(map(int, input().split()))
result = 2018
for i in range(L,R+1):
    for s in range(i+1,R+1):
        a = 0
        b = 0
        a = i%2019
        b = s%2019
        x = (i*s)%2019
        if result >= x:
            result = x
print(result)

Fixed submission:
#C
import sys
L, R = list(map(int, input().split()))
if (R - L) == 2019:
    result = 0
else:
    result = 2018
    for i in range(L,R+1):
        for s in range(i+1,R+1):
            x = (i*s)%2019
            if x == 0:
                result = 0
                print(0)
                sys.exit()
            elif result > x:
                result = x
print(result)