Buggy python submission (verdict: Time Limit Exceeded):
L,R= map(int,input().split())
#境界条件
bool = True
for i in range(L,R):
    for j in range(i+1,R+1):
        temp = (i * j) % 2019
        if bool:
            min = temp
            ans = min
            bool = False
        elif min > temp:
            min = temp
            ans = min
        if min == 0:
            break
print(ans)

Fixed submission:
L,R= map(int,input().split())
#境界条件
bool = True
flag = False
for i in range(L,R):
    for j in range(i+1,R+1):
        temp = (i * j) % 2019
        if bool:
            min = temp
            ans = min
            bool = False
        elif min > temp:
            min = temp
            ans = min
        if min == 0:
            flag = True
            break
    if flag:
        break
print(ans)

Buggy python submission (verdict: Runtime Error):
L,R= map(int,input().split())
#境界条件
bool = True
for i in range(L,R):
    for j in range(i+1,r+1):
        temp = (i * j) % 2019
        if bool:
            min = temp
            ans = min
            bool = False
        elif min > temp:
            min = temp
            ans = min
        if min == 0:
            break
print(ans)

Fixed submission:
L,R= map(int,input().split())
#境界条件
bool = True
flag = False
for i in range(L,R):
    for j in range(i+1,R+1):
        temp = (i * j) % 2019
        if bool:
            min = temp
            ans = min
            bool = False
        elif min > temp:
            min = temp
            ans = min
        if min == 0:
            flag = True
            break
    if flag:
        break
print(ans)

Buggy python submission (verdict: Runtime Error):
L,R= map(int,input().split())
#境界条件
bool = True
l = L % 2019
r = R % 2019
if L ==0:
    ans = 0
elif R = L+1:
    ans = R*L%2019
else:
    if L == R:
        ans = L * R %2019
    if l >= r:
        r += 2019
    for i in range(l,r):
        for j in range(i+1,r+1):
            temp = (i * j) % 2019
            if bool:
                min = temp
                ans = min
                bool = False
            elif min > temp:
                min = temp
                ans = min
print(ans)

Fixed submission:
L,R= map(int,input().split())
#境界条件
bool = True
flag = False
for i in range(L,R):
    for j in range(i+1,R+1):
        temp = (i * j) % 2019
        if bool:
            min = temp
            ans = min
            bool = False
        elif min > temp:
            min = temp
            ans = min
        if min == 0:
            flag = True
            break
    if flag:
        break
print(ans)

Buggy python submission (verdict: Runtime Error):
L,R= map(int,input().split())
#境界条件
bool = True
l = L % 2019
r = R % 2019
# if L == R:
#     ans = L * R %2019
# if l >= r:
#     r += 2019

for i in range(l,r):
    for j in range(i+1,r+1):
        temp = (i * j) % 2019
        if bool:
            min = temp
            ans = min
            bool = False
        elif min > temp:
            min = temp
            ans = min
print(ans)

Fixed submission:
L,R= map(int,input().split())
#境界条件
bool = True
flag = False
for i in range(L,R):
    for j in range(i+1,R+1):
        temp = (i * j) % 2019
        if bool:
            min = temp
            ans = min
            bool = False
        elif min > temp:
            min = temp
            ans = min
        if min == 0:
            flag = True
            break
    if flag:
        break
print(ans)

Buggy python submission (verdict: Runtime Error):
L,R= map(int,input().split())
#境界条件
bool = True
l = L % 2019
r = R % 2019
if l == 0 or r == 0:
    ans = 0
elif R = L +1:
    ans = L*R%2019
else:
    if l > r:
        r+=2019
    if l == r:
        l = L
        r = R
    for i in range(l,r):
        for j in range(i+1,r+1):
            temp = (i * j) % 2019
            if bool:
                min = temp
                ans = min
                bool = False
            elif min > temp:
                min = temp
                ans = min
print(ans)


Fixed submission:
L,R= map(int,input().split())
#境界条件
bool = True
flag = False
for i in range(L,R):
    for j in range(i+1,R+1):
        temp = (i * j) % 2019
        if bool:
            min = temp
            ans = min
            bool = False
        elif min > temp:
            min = temp
            ans = min
        if min == 0:
            flag = True
            break
    if flag:
        break
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
L,R= map(int,input().split())
#境界条件
bool = True
l = L % 2019
r = R % 2019
if l == 0 or r == 0:
    ans = 0
else:
    r+=2019
    for i in range(L,R):
        for j in range(i+1,R+1):
            temp = (i * j) % 2019
            if bool:
                min = temp
                ans = min
                bool = False
            elif min > temp:
                min = temp
                ans = min
print(ans)

Fixed submission:
L,R= map(int,input().split())
#境界条件
bool = True
flag = False
for i in range(L,R):
    for j in range(i+1,R+1):
        temp = (i * j) % 2019
        if bool:
            min = temp
            ans = min
            bool = False
        elif min > temp:
            min = temp
            ans = min
        if min == 0:
            flag = True
            break
    if flag:
        break
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
L,R= map(int,input().split())
#境界条件
bool = True
l = L % 2019
r = R % 2019
if l == 0 or r == 0:
    ans = 0
else:
    for i in range(L,R):
        for j in range(i+1,R+1):
            temp = (i * j) % 2019
            if bool:
                min = temp
                ans = min
                bool = False
            elif min > temp:
                min = temp
                ans = min
print(ans)

Fixed submission:
L,R= map(int,input().split())
#境界条件
bool = True
flag = False
for i in range(L,R):
    for j in range(i+1,R+1):
        temp = (i * j) % 2019
        if bool:
            min = temp
            ans = min
            bool = False
        elif min > temp:
            min = temp
            ans = min
        if min == 0:
            flag = True
            break
    if flag:
        break
print(ans)

Buggy python submission (verdict: Runtime Error):
L,R= map(int,input().split())
#境界条件
bool = True
l = L % 2019
r = R % 2019
if l == 0 or r == 0:
    ans = 0
else:
    for i in range(l,r):
        for j in range(i+1,r+1):
            temp = (i * j) % 2019
            if bool:
                min = temp
                ans = min
                bool = False
            elif min > temp:
                min = temp
                ans = min
print(ans)

Fixed submission:
L,R= map(int,input().split())
#境界条件
bool = True
flag = False
for i in range(L,R):
    for j in range(i+1,R+1):
        temp = (i * j) % 2019
        if bool:
            min = temp
            ans = min
            bool = False
        elif min > temp:
            min = temp
            ans = min
        if min == 0:
            flag = True
            break
    if flag:
        break
print(ans)

Buggy python submission (verdict: Runtime Error):
L,R= map(int,input().split())
#境界条件
bool = True
l = L % 2019
r = R % 2019
if l == 0 or r == 0:
    ans = 0
else:
    for i in range(l,r):
        for j in range(i+1,r+1):
            temp = (i * j) % 2019
            if bool:
                min = temp
                bool = False
            elif min > temp:
                min = temp
                ans = min
print(ans)

Fixed submission:
L,R= map(int,input().split())
#境界条件
bool = True
flag = False
for i in range(L,R):
    for j in range(i+1,R+1):
        temp = (i * j) % 2019
        if bool:
            min = temp
            ans = min
            bool = False
        elif min > temp:
            min = temp
            ans = min
        if min == 0:
            flag = True
            break
    if flag:
        break
print(ans)

Buggy python submission (verdict: Runtime Error):
L,R= map(int,input().split())
#境界条件
if L == 0:
    ans = 0
#一個違い
elif R == L+1:
    ans = L*R % 2019
else:
    l = L % 2019
    r = R % 2019
    for i in range(l,r):
        for j in range(l+1,r+1):
            temp = (i * j) % 2019
            if i == 1 and j==2:
                min = temp
            elif min > temp:
                min = temp
    ans = min
print(ans)

Fixed submission:
L,R= map(int,input().split())
#境界条件
bool = True
flag = False
for i in range(L,R):
    for j in range(i+1,R+1):
        temp = (i * j) % 2019
        if bool:
            min = temp
            ans = min
            bool = False
        elif min > temp:
            min = temp
            ans = min
        if min == 0:
            flag = True
            break
    if flag:
        break
print(ans)