Buggy python submission (verdict: Time Limit Exceeded):
L, R = map(int, input().split())
if R - L >= 2019:
    print(0)
result = float('inf')
for i in range(L, R):
    for j in range(i + 1, R + 1):
        mod = (i * j) % 2019
        if mod == 0:
            result = 0
            break
        elif mod < result:
            result = mod
print(result)

Fixed submission:
L, R = map(int, input().split())
if R - L >= 2019:
    print(0)
else:
    result = float('inf')
    for i in range(L, R):
        for j in range(i + 1, R + 1):
            mod = (i * j) % 2019
            if mod == 0:
                result = 0
                break
            elif mod < result:
                result = mod
    print(result)

Buggy python submission (verdict: Runtime Error):
import itertools

L, R = map(int, input().split())
if R - L >= 2019:
    print(0)

comb = itertools.combinations(range(L, R + 1), 2)
result = float('inf')
for a, b in comb:
    mod = a * b % 2019
    if mod == 0:
        result = 0
        break
    elif mod < result:
        result = mod
print(result)

Fixed submission:
L, R = map(int, input().split())
if R - L >= 2019:
    print(0)
else:
    result = float('inf')
    for i in range(L, R):
        for j in range(i + 1, R + 1):
            mod = (i * j) % 2019
            if mod == 0:
                result = 0
                break
            elif mod < result:
                result = mod
    print(result)

Buggy python submission (verdict: Runtime Error):
import itertools

L, R = map(int, input().split())
comb = itertools.combinations(range(L, R + 1), 2)
result = float('inf')
for a, b in comb:
    mod = a * b % 2019
    if mod == 0:
        result = 0
        break
    elif mod < result:
        result = mod
print(result)

Fixed submission:
L, R = map(int, input().split())
if R - L >= 2019:
    print(0)
else:
    result = float('inf')
    for i in range(L, R):
        for j in range(i + 1, R + 1):
            mod = (i * j) % 2019
            if mod == 0:
                result = 0
                break
            elif mod < result:
                result = mod
    print(result)

Buggy python submission (verdict: Runtime Error):
import itertools

L, R = map(int, input().split())
comb = itertools.combinations(range(L, R + 1), 2)
result = float('inf')
for a, b in comb:
    mod = a * b % 2019
    if mod == 0:
        result = 0
        break
    else mod < result:
        result = mod
print(result)

Fixed submission:
L, R = map(int, input().split())
if R - L >= 2019:
    print(0)
else:
    result = float('inf')
    for i in range(L, R):
        for j in range(i + 1, R + 1):
            mod = (i * j) % 2019
            if mod == 0:
                result = 0
                break
            elif mod < result:
                result = mod
    print(result)

Buggy python submission (verdict: Runtime Error):
import itertools

L, R = map(int, input().split())
comb = itertools.combinations(range(L, R + 1), 2)
result = float('inf')
for a, b in comb:
    mod = a * b % 2019
    if mod < result:
        result = mod
print(result)

Fixed submission:
L, R = map(int, input().split())
if R - L >= 2019:
    print(0)
else:
    result = float('inf')
    for i in range(L, R):
        for j in range(i + 1, R + 1):
            mod = (i * j) % 2019
            if mod == 0:
                result = 0
                break
            elif mod < result:
                result = mod
    print(result)

Buggy python submission (verdict: Runtime Error):
import itertools

L, R = map(int, input().split())
comb = itertools.combinations(range(L, R + 1), 2)
mods = []
for a, b in comb:
    mods.append(a * b % 2019)
print(min(mods))

Fixed submission:
L, R = map(int, input().split())
if R - L >= 2019:
    print(0)
else:
    result = float('inf')
    for i in range(L, R):
        for j in range(i + 1, R + 1):
            mod = (i * j) % 2019
            if mod == 0:
                result = 0
                break
            elif mod < result:
                result = mod
    print(result)