Problem:


Score : 400 points

Problem Statement

Along a road running in an east-west direction, there are A shrines and B temples.
The i-th shrine from the west is located at a distance of s_i meters from the west end of the road, and the i-th temple from the west is located at a distance of t_i meters from the west end of the road.

Answer the following Q queries:

Query i (1 \leq i \leq Q): If we start from a point at a distance of x_i meters from the west end of the road and freely travel along the road, what is the minimum distance that needs to be traveled in order to visit one shrine and one temple? (It is allowed to pass by more shrines and temples than required.)

Constraints

1 \leq A, B \leq 10^5

1 \leq Q \leq 10^5

1 \leq s_1 < s_2 < ... < s_A \leq 10^{10}

1 \leq t_1 < t_2 < ... < t_B \leq 10^{10}

1 \leq x_i \leq 10^{10}

s_1, ..., s_A, t_1, ..., t_B, x_1, ..., x_Q are all different.

All values in input are integers.

Input

Input is given from Standard Input in the following format:

A B Q
s_1
:
s_A
t_1
:
t_B
x_1
:
x_Q

Output

Print Q lines. The i-th line should contain the answer to the i-th query.

Sample Input 1

2 3 4
100
600
400
900
1000
150
2000
899
799

Sample Output 1

350
1400
301
399

There are two shrines and three temples. The shrines are located at distances of 100, 600 meters from the west end of the road, and the temples are located at distances of 400, 900, 1000 meters from the west end of the road.

Query 1: If we start from a point at a distance of 150 meters from the west end of the road, the optimal move is first to walk 50 meters west to visit a shrine, then to walk 300 meters east to visit a temple.

Query 2: If we start from a point at a distance of 2000 meters from the west end of the road, the optimal move is first to walk 1000 meters west to visit a temple, then to walk 400 meters west to visit a shrine. We will pass by another temple on the way, but it is fine.

Query 3: If we start from a point at a distance of 899 meters from the west end of the road, the optimal move is first to walk 1 meter east to visit a temple, then to walk 300 meters west to visit a shrine.

Query 4: If we start from a point at a distance of 799 meters from the west end of the road, the optimal move is first to walk 199 meters west to visit a shrine, then to walk 200 meters west to visit a temple.

Sample Input 2

1 1 3
1
10000000000
2
9999999999
5000000000

Sample Output 2

10000000000
10000000000
14999999998

The road is quite long, and we may need to travel a distance that does not fit into a 32-bit integer.



Sample input:
2 3 4
100
600
400
900
1000
150
2000
899
799


Sample output:
350
1400
301
399

Submission status: Wrong Answer

Solution code:
#AVL

##search(0,x):O(logN)
# xがある場合indexを、ない場合Noneを返す
def search(root,key):
    if avl_key[root] > key:
        if avl_left[root] == None:
            return None
        else:
            return search(avl_left[root],key)
    if avl_key[root] < key:
        if avl_right[root] == None:
            return None
        else:
            return search(avl_right[root],key)
    return root


##end_lower/higher:search_lower/higherで使用
def end_lower(root):
    if avl_left[root] == None:
        return avl_key[root]
    else:
        return end_lower(avl_left[root])

def end_higher(root):
    if avl_right[root] == None:
        return avl_key[root]
    else:
        return end_higher(avl_right[root])


##search_lower(0,x,None):O(logN)
# xより小さいものの中で最も大きいものを出力。ない場合はNoneを出力
def search_lower(root,key,lower_key):
    if avl_key[root] > key:
        if avl_left[root] == None:
            return lower_key
        else:
            return search_lower(avl_left[root],key,lower_key)
    if avl_key[root] < key:
        lower_key = avl_key[root]
        if avl_right[root] == None:
            return lower_key
        else:
            return search_lower(avl_right[root],key,lower_key)
    
    # == 
    if avl_left[root] == None:
        return lower_key
    else:
        if lower_key == None:
            return end_higher(avl_left[root])
        else:
            return max(lower_key,end_higher(avl_left[root]))

##search_higher(0,x,None):O(logN)
# xより大きいものの中で最も小さいものを出力。ない場合はNoneを出力
def search_higher(root,key,higher_key):
    if avl_key[root] > key:
        higher_key = avl_key[root]
        if avl_left[root] == None:
            return higher_key
        else:
            return search_higher(avl_left[root],key,higher_key)
    if avl_key[root] < key:
        if avl_right[root] == None:
            return higher_key
        else:
            return search_higher(avl_right[root],key,higher_key)
    
    # == 
    if avl_right[root] == None:
        return higher_key
    else:
        if higher_key == None:
            return end_lower(avl_right[root])
        else:
            return min(higher_key,end_lower(avl_right[root]))



##Rotation,replace,insertx:insertで使用
def DoubleRightRotation(x):
    tl = avl_left[x]
    avl_left[x] = avl_right[avl_right[tl]]
    avl_right[avl_right[tl]] = x
    tlr = avl_right[tl]
    avl_right[tl] = avl_left[tlr]
    avl_left[tlr] = tl
    if balance[tlr] == -1:
        balance[avl_right[tlr]] = 1
        balance[avl_left[tlr]] = 0
    elif balance[tlr] == 1:
        balance[avl_right[tlr]] = 0
        balance[avl_left[tlr]] = -1
    else:
        balance[avl_right[tlr]] = 0
        balance[avl_left[tlr]] = 0
    balance[tlr] = 0
    return tlr

def DoubleLeftRotation(x):
    tr = avl_right[x]
    avl_right[x] = avl_left[avl_left[tr]]
    avl_left[avl_left[tr]] = x
    trl = avl_left[tl]
    avl_left[tr] = avl_right[trl]
    avl_right[trl] = tr
    if balance[trl] == 1:
        balance[avl_right[trl]] = 0
        balance[avl_left[trl]] = -1
    elif balance[trl] == -1:
        balance[avl_left[trl]] = 0
        balance[avl_right[trl]] = 1
    else:
        balance[avl_right[trl]] = 0
        balance[avl_left[trl]] = 0
    balance[trl] = 0
    return trl

def SingleLeftRotation(x):
    tr = avl_right[x]
    balance[tr] = 0
    balance[x] = 0
    avl_right[x] = avl_left[tr]
    avl_left[tr] = x
    return tr

def SingleRightRotaion(x):
    tl = avl_left[x]
    balance[tl] = 0
    balance[x] = 0
    avl_left[x] = avl_right[tl]
    avl_right[tl] = x
    return tl

def replace(x,p,v):
    if avl_left[p] == x:
        avl_left[p] = v
    else:
        avl_right[p] = v

def insertx(root,p,key):
    if avl_key[root] > key:
        if avl_left[root] == None:
            avl_key.append(key)
            avl_left[root] = len(avl_key)-1
        else:
            if not insertx(avl_left[root],root,key):
                return False
        if balance[root] == 1:
            balance[root] = 0
            return False
        elif balance[root] == 0:
            balance[root] = -1
            return True
        else:
            if balance[avl_left[root]] == 1:
                replace(root,p,DoubleRightRotation(root))
            elif balance[avl_left[root]] == -1:
                replace(root,p,SingleRightRotation(root))
            return False
    if avl_key[root] < key:
        if avl_right[root] == None:
            avl_key.append(key)
            avl_right[root] = len(avl_key)-1
        else:
            if not insertx(avl_right[root],root,key):
                return False
        if balance[root] == -1:
            balance[root] = 0
            return False
        elif balance[root] == 0:
            balance[root] = 1
            return True
        else:
            if balance[avl_right[root]] == -1:
                replace(root,p,DoubleLeftRotation(root))
            elif balance[avl_right[root]] == 1:
                replace(root,p,SingleLeftRotation(root))
            return False
    return False


##insert(0,x):O(logN)
#x追加
def insert(root,key):
    if key < avl_key[root]:
        if avl_left[root] == None:
            avl_key.append(key)
            avl_left[root] = len(avl_key)-1
        else:
            insertx(avl_left[root],root,key)
    elif key > avl_key[root]:
        if avl_right[root] == None:
            avl_key.append(key)
            avl_right[root] = len(avl_key)-1
        else:
            insertx(avl_right[root],root,key)
    else:
        pass

########################################################
##初期化（要素は一つ入れておく）

#avl_key:値,avl_left:左の子のindex,avl_right:右の子のindex
#balance[i]: {"Even":0,"Left":-1,"Right":1}

#avl_keyには初めに何か加えておく
a,b,q = map(int,input().split())
s = int(input())
avl_key = [s]
avl_left = [None]*a
avl_right = [None]*a
balance = [0]*a

for i in range(1,a):
    s = int(input())
    insert(0,s)
t = int(input())
avl_key = [t]
avl_left = [None]*b
avl_right = [None]*b
balance = [0]*b
for i in range(1,b):
    t = int(input())
    insert(0,t)
print(1)

Submission status: Wrong Answer

Solution code:
def main():
    a, b, q = map(int, input().rstrip("\n").split(" "))
    INF = 10 ** 18
    
    jinja_list = [-INF]
    for i in range(a):
        jinja_list.append(int(input().rstrip("\n")))
    jinja_list.append(INF)
    
    temple_list = [-INF]
    for i in range(b):
        temple_list.append(int(input().rstrip("\n")))
    temple_list.append(INF)

    from bisect import bisect, bisect_right

    for i in range(q):
        pos = int(input().rstrip("\n"))

        jinja_index = bisect_right(jinja_list, pos)
        jinja_left = jinja_list[jinja_index - 1]
        jinja_right = jinja_list[jinja_index]

        temple_index = bisect_right(temple_list, pos)
        temple_left = temple_list[temple_index - 1]
        temple_right = temple_list[temple_index]

        distances = []
        #distances.append(pos - min(jinja_left, temple_left))
        #distances.append(max(jinja_right, temple_right) - pos)
        
        left_right = abs(pos - jinja_left) + abs(temple_left - jinja_left)
        right_left = abs(pos - temple_left) + abs(jinja_left - temple_left)
        distances.append(left_right)
        distances.append(right_left)
        
        left_right = abs(pos - jinja_right) + abs(temple_right - jinja_right)
        right_left = abs(pos - temple_right) + abs(jinja_right - temple_right)
        distances.append(left_right)
        distances.append(right_left)
        
        
        left_right = abs(pos - jinja_left) + abs(temple_right - jinja_left)
        right_left = abs(pos - temple_right) + abs(jinja_left - temple_right)
        distances.append(left_right)
        distances.append(right_left)
        left_right = abs(pos - temple_left) + abs(jinja_right - temple_left)
        right_left = abs(pos - jinja_right) + abs(temple_left - jinja_right)
        distances.append(left_right)
        distances.append(right_left)
        print(min(distances))

Submission status: Wrong Answer

Solution code:
def main():
    a, b, q = map(int, input().rstrip("\n").split(" "))
    INF = 10 ** 18
    
    jinja_list = [-INF]
    for i in range(a):
        jinja_list.append(int(input().rstrip("\n")))
    jinja_list.append(INF)
    
    temple_list = [-INF]
    for i in range(b):
        temple_list.append(int(input().rstrip("\n")))
    temple_list.append(INF)

    from bisect import bisect

    for i in range(q):
        pos = int(input().rstrip("\n"))

        jinja_index = bisect(jinja_list, pos)
        jinja_left = jinja_list[jinja_index - 1]
        jinja_right = jinja_list[jinja_index]

        temple_index = bisect(temple_list, pos)
        temple_left = temple_list[temple_index - 1]
        temple_right = temple_list[temple_index]

        distances = []
        distances.append(pos - min(jinja_left, temple_left))
        #distances.append("jinja_left and temple_left")
        distances.append(max(jinja_right, temple_right) - pos)
        #distances.append("jinja_right and temple_right")
        left_right = abs(pos - jinja_left) + abs(temple_right - jinja_left)
        right_left = abs(pos - temple_right) + abs(jinja_left- temple_right)
        distances.append(left_right)
        distances.append(right_left)
        #distances.append("jinja_left and temple_right")
        left_right = abs(pos - temple_left) + abs(jinja_right - temple_left)
        right_left = abs(pos - jinja_right) + abs(temple_left - jinja_right)
        distances.append(left_right)
        distances.append(right_left)
        #distances.append("jinja_right and temple_left")
        #print(distances)
        print(min(distances))

Submission status: Wrong Answer

Solution code:
def main():
    a, b, q = map(int, input().rstrip("\n").split(" "))
    INF = 10 ** 18
    
    jinja_list = [-INF]
    for i in range(a):
        jinja_list.append(int(input().rstrip("\n")))
    jinja_list.append(INF)
    
    temple_list = [-INF]
    for i in range(b):
        temple_list.append(int(input().rstrip("\n")))
    temple_list.append(INF)

    from bisect import bisect

    for i in range(q):
        pos = int(input().rstrip("\n"))

        jinja_index = bisect(jinja_list, pos)
        jinja_left = jinja_list[jinja_index - 1:jinja_index]
        jinja_right = jinja_list[jinja_index:jinja_index + 1]

        temple_index = bisect(temple_list, pos)
        temple_left = temple_list[temple_index - 1:temple_index]
        temple_right = temple_list[temple_index:temple_index + 1]

        distances = []
        distances.append(pos - min(jinja_left[0], temple_left[0]))
        #distances.append("jinja_left and temple_left")
        distances.append(max(jinja_right[0], temple_right[0]) - pos)
        #distances.append("jinja_right and temple_right")
        left_right = abs(pos - jinja_left[0]) + abs(temple_right[0] - jinja_left[0])
        right_left = abs(pos - temple_right[0]) + abs(jinja_left[0] - temple_right[0])
        distances.append(left_right)
        distances.append(right_left)
        #distances.append("jinja_left and temple_right")
        left_right = abs(pos - temple_left[0]) + abs(jinja_right[0] - temple_left[0])
        right_left = abs(pos - jinja_right[0]) + abs(temple_left[0] - jinja_right[0])
        distances.append(left_right)
        distances.append(right_left)
        #distances.append("jinja_right and temple_left")
        #print(distances)
        print(min(distances))

Submission status: Wrong Answer

Solution code:
def main():
    a, b, q = map(int, input().rstrip("\n").split(" "))

    jinja_list = []

    for i in range(a):
        jinja_list.append(int(input().rstrip("\n")))

    temple_list = []
    for i in range(b):
        temple_list.append(int(input().rstrip("\n")))

    from bisect import bisect

    for i in range(q):
        pos = int(input().rstrip("\n"))

        jinja_index = bisect(jinja_list, pos)
        jinja_left = jinja_list[jinja_index - 1:jinja_index]
        jinja_right = jinja_list[jinja_index:jinja_index + 1]

        temple_index = bisect(temple_list, pos)
        temple_left = temple_list[temple_index - 1:temple_index]
        temple_right = temple_list[temple_index:temple_index + 1]

        distances = []
        #distances.append((pos, jinja_left, jinja_right, temple_left, temple_right))
        if jinja_left and temple_left:
            distances.append(pos - min(jinja_left[0], temple_left[0]))
            #distances.append("jinja_left and temple_left")
        if jinja_right and temple_right:
            distances.append(max(jinja_right[0], temple_right[0]) - pos)
            #distances.append("jinja_right and temple_right")
        if jinja_left and temple_right:
            left_right = abs(pos - jinja_left[0]) + abs(temple_right[0] - jinja_left[0])
            right_left = abs(pos - temple_right[0]) + abs(jinja_left[0] - temple_right[0])
            distances.append(left_right)
            distances.append(right_left)
            #distances.append("jinja_left and temple_right")
        if jinja_right and temple_left:
            left_right = abs(pos - temple_left[0]) + abs(jinja_right[0] - temple_left[0])
            right_left = abs(pos - jinja_right[0]) + abs(temple_left[0] - jinja_right[0])
            distances.append(left_right)
            distances.append(right_left)
            #distances.append("jinja_right and temple_left")
        #print(distances)
        print(min(distances))

Submission status: Wrong Answer

Solution code:
def main():
    a, b, q = map(int, input().rstrip("\n").split(" "))

    jinja_list = []

    for i in range(a):
        jinja_list.append(int(input().rstrip("\n")))

    temple_list = []
    for i in range(b):
        temple_list.append(int(input().rstrip("\n")))

    from bisect import bisect

    for i in range(q):
        pos = int(input().rstrip("\n"))

        jinja_index = bisect(jinja_list, pos)
        jinja_left = jinja_list[jinja_index - 1:jinja_index]
        jinja_right = jinja_list[jinja_index:jinja_index + 1]

        temple_index = bisect(temple_list, pos)
        temple_left = temple_list[temple_index - 1:temple_index]
        temple_right = temple_list[temple_index:temple_index + 1]

        distances = []
        #distances.append((pos, jinja_left, jinja_right, temple_left, temple_right))
        if jinja_left and temple_left:
            distances.append(pos - max(jinja_left[0], temple_left[0]))
            #distances.append("jinja_left and temple_left")
        if jinja_right and temple_right:
            distances.append(min(jinja_right[0], temple_right[0]) - pos)
            #distances.append("jinja_right and temple_right")
        if jinja_left and temple_right:
            left_right = (pos - jinja_left[0]) * 2 + (temple_right[0] - pos)
            right_left = (pos - jinja_left[0]) + (temple_right[0] - pos) * 2
            distances.append(left_right)
            distances.append(right_left)
            #distances.append("jinja_left and temple_right")
        if jinja_right and temple_left:
            left_right = ((pos - temple_left[0]) * 2) + (jinja_right[0] - pos)
            right_left = (pos - temple_left[0]) + ((jinja_right[0] - pos) * 2)
            distances.append(left_right)
            distances.append(right_left)
            #distances.append("jinja_right and temple_left")
        #print(distances)
        print(min(distances))

Submission status: Wrong Answer

Solution code:
def main():
    a, b, q = map(int, input().rstrip("\n").split(" "))

    jinja_list = []

    for i in range(a):
        jinja_list.append(int(input().rstrip("\n")))

    temple_list = []
    for i in range(b):
        temple_list.append(int(input().rstrip("\n")))

    from bisect import bisect

    for i in range(q):
        pos = int(input().rstrip("\n"))

        jinja_index = bisect(jinja_list, pos)
        jinja_left = jinja_list[jinja_index - 1:jinja_index]
        jinja_right = jinja_list[jinja_index:jinja_index + 1]

        temple_index = bisect(temple_list, pos)
        temple_left = temple_list[temple_index - 1:temple_index]
        temple_right = temple_list[temple_index:temple_index + 1]

        distances = []
        #distances.append((pos, jinja_left, jinja_right, temple_left, temple_right))
        if jinja_left and temple_left:
            distances.append(pos - min(jinja_left[0], temple_left[0]))
            #distances.append("jinja_left and temple_left")
        if jinja_right and temple_right:
            distances.append(max(jinja_right[0], temple_right[0]) - pos)
            #distances.append("jinja_right and temple_right")
        if jinja_left and temple_right:
            left_right = (pos - jinja_left[0]) * 2 + (temple_right[0] - pos)
            right_left = (pos - jinja_left[0]) + (temple_right[0] - pos) * 2
            distances.append(left_right)
            distances.append(right_left)
            #distances.append("jinja_left and temple_right")
        if jinja_right and temple_left:
            left_right = ((pos - temple_left[0]) * 2) + (jinja_right[0] - pos)
            right_left = (pos - temple_left[0]) + ((jinja_right[0] - pos) * 2)
            distances.append(left_right)
            distances.append(right_left)
            #distances.append("jinja_right and temple_left")
        #print(distances)
        print(min(distances))

Submission status: Wrong Answer

Solution code:
inf = 10 ** 11

A, B , Q = map(int, input().split())
S = [-inf] + [int(input()) for _ in range(A)] + [inf]
T = [-inf] + [int(input()) for _ in range(B)] + [inf]
X = [int(input()) for _ in range(Q)]

j = 1
k = 1

for i in range(Q):
    while S[j] < X[i]:
        j += 1

    s_low = S[j-1] - X[i]
    s_high = S[j] - X[i]

    j -= 1

    while T[k] < X[i]:
        k += 1

    t_low = T[k-1] - X[i]
    t_high = T[k] - X[i]

    k -= 1

    l_1 = max(abs(s_low), abs(t_low))
    l_2 = max(s_high, t_high)
    l_3 = 2 * min(abs(t_low), s_high) + max(abs(t_low), s_high)
    l_4 = 2 * min(abs(s_low), t_high) + max(abs(s_low), t_high)

    l = min(l_1, l_2, l_3, l_4)

    print(l)

Submission status: Wrong Answer

Solution code:
import bisect as bs
a, b, q = map(int, input().split())
INF = 10**18
s = [-INF] + sorted([int(input()) for _ in range(a)]) + [INF]
t = [-INF] + sorted([int(input()) for _ in range(b)]) + [INF]

for _ in range(q):
    z = int(input())
    x, y = bs.bisect_right(s, z), bs.bisect_right(t, z)
    s1, s2, t1, t2 = s[x-1], s[x], t[y-1], t[y]
    print(min(max(z - s1, z - t1), max(s2 - z, t2 - z), min(2 * t2 - z - s1, 2 * s2 - z - t1)))

Submission status: Wrong Answer

Solution code:
import bisect as B
def lazy():
    a,b,q=map(int,input().split())
    Maxi=10**19
    s=[-Maxi]+[int(input()) for i in range(a)]+[Maxi]#神社
    t=[-Maxi]+[int(input()) for i in range(b)]+[Maxi]#寺
    
    A=[]
    for i in range(q):

        x=int(input())
        ans=Maxi
        jin=B.bisect_left(s,x)
        tera=B.bisect_left(t,x)
        for S in s[jin-1:jin+1]:
            for T in t[tera-1:tera+1]:
                ans1=abs(S-x)+abs(T-S)
                ans2=abs(T-x)+abs(S-T)
                ans=min(ans,ans1,ans2)
        A.append(ans)
    for i in A:
        print(i)
    
    exit()

Submission status: Wrong Answer

Solution code:
import bisect as B
def lazy():
    a,b,q=map(int,input().split())
    Maxi=10**19
    s=[-Maxi]+[int(input()) for i in range(a)]+[Maxi]#神社
    t=[-Maxi]+[int(input()) for i in range(b)]+[Maxi]#寺
    

    for i in range(q):

        x=int(input())
        ans=Maxi
        jin=B.bisect_left(s,x)
        tera=B.bisect_left(t,x)
        for S in s[jin-1:jin+1]:
            for T in t[tera-1:tera+1]:
                ans1=abs(S-x)+abs(T-S)
                ans2=abs(T-x)+abs(S-T)
                ans=min(ans,ans1,ans2)
        print(ans)
    exit()

Submission status: Wrong Answer

Solution code:
A,B,Q = map(int,input().split())
S = [int(input()) for xx in range(A)]
T = [int(input()) for yy in range(B)]
X = [int(input()) for zz in range(Q)]
import bisect as bi
S.append(float("inf"))
T.append(float("inf"))
def min_d(x):
    ins_S = max(bi.bisect_left(S,x)-1,0)
    ins_T = max(bi.bisect_left(T,x)-1,0)
    op1 = abs(S[ins_S]-x)+min(abs(S[ins_S]-T[bi.bisect_left(T,S[ins_S])-1]),abs(S[ins_S]-T[bi.bisect_left(T,S[ins_S])]))
    op2 = abs(T[ins_T]-x)+min(abs(T[ins_T]-S[bi.bisect_left(S,T[ins_T])-1]),abs(T[ins_T]-S[bi.bisect_left(S,T[ins_T])]))
    op3 = abs(S[ins_S+1]-x)+min(abs(S[ins_S+1]-T[bi.bisect_left(T,S[ins_S+1]-1)]),abs(S[ins_S+1]-T[bi.bisect_left(T,S[ins_S+1])]))
    op4 = abs(T[ins_T+1]-x)+min(abs(T[ins_T+1]-S[bi.bisect_left(S,T[ins_T+1])-1]),abs(T[ins_T+1]-S[bi.bisect_left(S,T[ins_T+1])]))
    
    return min(op1,op2,op3,op4)
for _ in X:
        print(min_d(_))

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
"""
Created on Sun Feb 24 22:10:01 2019

@author: Yamazaki Kenichi
"""
import numpy as np

A,B,Q = map(int,input().split())
s = [int(input()) for i in range(A)]
t = [int(input()) for i in range(B)]
x = [int(input()) for i in range(Q)]

def lr(s,c,A):
    si = np.searchsorted(s,c)
    if si == A:
        return [c-s[si-1], 10**10]
    elif si == 0:
        return [10**10, s[0]-c]
    else:
        return [c-s[si-1], s[si]-c]
for c in x:
    ans = 0
    slr = lr(s,c,A)
    tlr = lr(t,c,B)
    ans = min(max(slr[0],tlr[0]),
              max(slr[1],tlr[1]),
              slr[0]*2+ tlr[1],
              slr[0]+ tlr[1]*2,
              slr[1]*2 + tlr[0],
              slr[1]+ tlr[0]*2
              )
    print(ans)

Submission status: Wrong Answer

Solution code:
import bisect


def f(a, x):
    i = bisect.bisect_left(a, x)
    if 0 >= i:
        return a[0]
    if i >= len(a):
        return a[-1]
    if x - a[i - 1] > a[i] - x:
        return a[i]
    return a[i - 1]


def main():
    A, B, Q = map(int, input().split())
    s = []
    t = []
    ans = []
    for _ in range(A):
        s.append(int(input()))
    for _ in range(B):
        t.append(int(input()))
    for _ in range(Q):
        x = int(input())
        sx = f(s, x)
        tsx = f(t, sx)
        tx = f(t, x)
        stx = f(s, tx)
        ans.append(min(abs(sx - x) + abs(sx - tsx),
                       abs(tx - x) + abs(tx - stx)))
    for a in ans:
        print(a)


main()

Submission status: Wrong Answer

Solution code:
import bisect
A,B,Q=map(int,input().split(" "))
INF=10**18
S=[-INF]+[int(input()) for _ in range(A)]+[INF]
print(S)
T=[-INF]+[int(input()) for _ in range(B)]+[INF]
for _ in range(Q):
    x=int(input())
    a,b=bisect.bisect_right(S,x),bisect.bisect_right(T,x)
    res=INF
    for e in [S[a-1],S[a]]:
        for g in [T[b-1],T[b]]:
            d=abs(e-x)+abs(e-g)
            d1=abs(g-x)+abs(g-e)
            res=min(res,d,d1)
            print(res)
    print(res)

Submission status: Wrong Answer

Solution code:
import bisect


def f(a, x):
    i = bisect.bisect_left(a, x)
    if i >= len(a) - 1:
        return a[-1]
    if x - a[i] > a[i + 1] - x:
        return a[i + 1]
    return a[i]


def main():
    A, B, Q = map(int, input().split())
    s = []
    t = []
    ans = []
    for _ in range(A):
        s.append(int(input()))
    for _ in range(B):
        t.append(int(input()))
    for _ in range(Q):
        x = int(input())
        sx = f(s, x)
        tsx = f(t, sx)
        tx = f(t, x)
        stx = f(s, tx)
        ans.append(min(abs(sx - x) + abs(sx - tsx),
                       abs(tx - x) + abs(tx - stx)))
    for a in ans:
        print(a)


main()

Submission status: Wrong Answer

Solution code:
def f(a, x):
    i = 0
    j = len(a) - 1
    n = j // 2
    if a[0] >= x:
        return a[0]
    if x >= a[-1]:
        return a[-1]
    while j - i > 1:
        if x > a[n]:
            i = n
            n = i + (j - i) // 2
        else:
            j = n
            n = j // 2
    if x - a[i] > a[j] - x:
        return a[j]
    return a[i]


def main():
    A, B, Q = map(int, input().split())
    s = []
    t = []
    ans = []
    for _ in range(A):
        s.append(int(input()))
    for _ in range(B):
        t.append(int(input()))
    for _ in range(Q):
        x = int(input())
        sx = f(s, x)
        tsx = f(t, sx)
        tx = f(t, x)
        stx = f(s, tx)
        ans.append(min(abs(sx - x) + abs(sx - tsx),
                       abs(tx - x) + abs(tx - stx)))
    for a in ans:
        print(a)


main()

Submission status: Wrong Answer

Solution code:
a,b,q=(input().split())
a,b,q=int(a),int(b),int(q)
s=[int(input()) for i in range(a)]
t=[int(input()) for i in range(b)]
x=[int(input()) for i in range(q)]
dist=['' for i in range(8)]
dist1=['' for i in range(2)]
dist2=['' for i in range(4)]
sp1=['' for i in range(2)]
tp1=['' for i in range(4)]

import bisect
for k in range(q):

    p1=bisect.bisect_left(s,x[k])

    if p1==0:
        sp1[0]=s[0]
        sp1[1]=s[0]
        dist1[0]=sp1[0]-x[k]
        dist1[1]=sp1[1]-x[k]
    elif p1==a:
        sp1[0]=s[a-1]
        sp1[1]=s[a-1]
        dist1[0]=x[k]-sp1[0]
        dist1[1]=x[k]-sp1[1]
    else:
        sp1[0]=s[p1-1]
        sp1[1]=s[p1]
        dist1[0]=x[k]-sp1[0]
        dist1[1]=sp1[1]-x[k]
    for i in range(2):
        p11=bisect.bisect_left(t,sp1[i])

        if p11==0:
            tp1[0+2*i]=t[0]
            tp1[1+2*i]=t[0]
            dist2[0+2*i]=tp1[0+2*i]-sp1[0]
            dist2[1+2*i]=tp1[1+2*i]-sp1[1]            
        elif p11==b:
            tp1[0+2*i]=t[b-1]
            tp1[1+2*i]=t[b-1]
            dist2[0+2*i]=sp1[0]-tp1[0+2*i]
            dist2[1+2*i]=sp1[1]-tp1[1+2*i]
        else:
            tp1[0+2*i]=t[p11-1]
            tp1[1+2*i]=t[p11]
            dist2[0+2*i]=sp1[0]-tp1[0+2*i]
            dist2[1+2*i]=tp1[1+2*i]-sp1[1]            


    dist[0]=dist1[0]+dist2[0]
    dist[1]=dist1[0]+dist2[1]
    dist[2]=dist1[1]+dist2[2]
    dist[3]=dist1[1]+dist2[3]
                

    p1=bisect.bisect_left(t,x[k])

    if p1==0:
        sp1[0]=t[0]
        sp1[1]=t[0]
    elif p1==b:
        sp1[0]=t[b-1]
        sp1[1]=t[b-1]
    else:
        sp1[0]=t[p1-1]
        sp1[1]=t[p1]

    for i in range(2):
        p11=bisect.bisect_left(s,sp1[i])

        if p11==0:
            tp1[0+2*i]=s[0]
            tp1[1+2*i]=s[0]
        elif p11==a:
            tp1[0+2*i]=s[a-1]
            tp1[1+2*i]=s[a-1]
        else:
            tp1[0+2*i]=s[p11-1]
            tp1[1+2*i]=s[p11]

    dist[4]=abs(x[k]-sp1[0])+abs(sp1[0]-tp1[0])
    dist[5]=abs(x[k]-sp1[0])+abs(sp1[0]-tp1[1])
    dist[6]=abs(x[k]-sp1[1])+abs(sp1[1]-tp1[2])
    dist[7]=abs(x[k]-sp1[1])+abs(sp1[1]-tp1[3])
    
    ans=min(dist[0],dist[1],dist[2],dist[3],dist[4],dist[5],dist[6],dist[7])

    print(ans)

Submission status: Wrong Answer

Solution code:
a,b,q=(input().split())
a,b,q=int(a),int(b),int(q)
s=[int(input()) for i in range(a)]
t=[int(input()) for i in range(b)]
x=[int(input()) for i in range(q)]
dist=['' for i in range(8)]
dist1=['' for i in range(2)]
dist2=['' for i in range(4)]
sp1=['' for i in range(2)]
tp1=['' for i in range(4)]

import bisect
for k in range(q):

    p1=bisect.bisect_left(s,x[k])

    if p1==0:
        sp1[0]=s[0]
        sp1[1]=s[0]
        dist1[0]=sp1[0]-x[k]
        dist1[1]=sp1[1]-x[k]
    elif p1==a:
        sp1[0]=s[a-1]
        sp1[1]=s[a-1]
        dist1[0]=x[k]-sp1[0]
        dist1[1]=x[k]-sp1[1]
    else:
        sp1[0]=s[p1-1]
        sp1[1]=s[p1]
        dist1[0]=x[k]-sp1[0]
        dist1[1]=sp1[1]-x[k]
    for i in range(2):
        p11=bisect.bisect_left(t,sp1[i])

        if p11==0:
            tp1[0+2*i]=t[0]
            tp1[1+2*i]=t[0]
            dist2[0+2*i]=tp1[0+2*i]-x[k]
            dist2[1+2*i]=tp1[1+2*i]-x[k]            
        elif p11==b:
            tp1[0+2*i]=t[b-1]
            tp1[1+2*i]=t[b-1]
            dist2[0+2*i]=x[k]-tp1[0+2*i]
            dist2[1+2*i]=x[k]-tp1[1+2*i]
        else:
            tp1[0+2*i]=t[p11-1]
            tp1[1+2*i]=t[p11]
            dist2[0+2*i]=x[k]-tp1[0+2*i]
            dist2[1+2*i]=tp1[1+2*i]-x[k]            


    dist[0]=dist1[0]+dist2[0]
    dist[1]=dist1[0]+dist2[1]
    dist[2]=dist1[1]+dist2[2]
    dist[3]=dist1[1]+dist2[3]
                

    p1=bisect.bisect_left(t,x[k])

    if p1==0:
        sp1[0]=t[0]
        sp1[1]=t[0]
    elif p1==b:
        sp1[0]=t[b-1]
        sp1[1]=t[b-1]
    else:
        sp1[0]=t[p1-1]
        sp1[1]=t[p1]

    for i in range(2):
        p11=bisect.bisect_left(s,sp1[i])

        if p11==0:
            tp1[0+2*i]=s[0]
            tp1[1+2*i]=s[0]
        elif p11==a:
            tp1[0+2*i]=s[a-1]
            tp1[1+2*i]=s[a-1]
        else:
            tp1[0+2*i]=s[p11-1]
            tp1[1+2*i]=s[p11]

    dist[4]=abs(x[k]-sp1[0])+abs(sp1[0]-tp1[0])
    dist[5]=abs(x[k]-sp1[0])+abs(sp1[0]-tp1[1])
    dist[6]=abs(x[k]-sp1[1])+abs(sp1[1]-tp1[2])
    dist[7]=abs(x[k]-sp1[1])+abs(sp1[1]-tp1[3])
    
    ans=min(dist[0],dist[1],dist[2],dist[3],dist[4],dist[5],dist[6],dist[7])

    print(ans)