Problem:
Score : 200 points

Problem Statement

Rng is preparing a problem set for a qualification round of CODEFESTIVAL.

He has N candidates of problems. The difficulty of the i-th candidate is D_i.

There must be M problems in the problem set, and the difficulty of the i-th problem must be T_i. Here, one candidate of a problem cannot be used as multiple problems.

Determine whether Rng can complete the problem set without creating new candidates of problems.

Constraints

1 \leq N \leq 200,000

1 \leq D_i \leq 10^9

1 \leq M \leq 200,000

1 \leq T_i \leq 10^9

All numbers in the input are integers.

Partial Score

100 points will be awarded for passing the test set satisfying N \leq 100 and M \leq 100.

Input

Input is given from Standard Input in the following format:

N
D_1 D_2 ... D_N
M
T_1 T_2 ... T_M

Output

Print YES if Rng can complete the problem set without creating new candidates of problems; print NO if he cannot.

Sample Input 1

5
3 1 4 1 5
3
5 4 3

Sample Output 1

YES

Sample Input 2

7
100 200 500 700 1200 1600 2000
6
100 200 500 700 1600 1600

Sample Output 2

NO

Not enough 1600s.

Sample Input 3

1
800
5
100 100 100 100 100

Sample Output 3

NO

Sample Input 4

15
1 2 2 3 3 3 4 4 4 4 5 5 5 5 5
9
5 4 3 2 1 2 3 4 5

Sample Output 4

YES

Solution in Python (3.8.2) (judge verdict: Runtime Error)

from collections import Counter
import sys

N = int(input())
D = list(map(int, input().split()))
D = sorted(D)
D_counter = Counter(D)


M = int(input())
T = list(map(int, input().split()))
T = sorted(T)
T_counter = Counter(T)


#一つずつずらしていく、Tのkeyとvalueを取り出す
D_keylist = (list(D_counter.items()))

#一つずつずらしていく、Tのkeyとvalueを取り出す
T_keylist = (list(T_counter.keys()))
T_Valuelist = (list(T_counter.values()))

 
ans = 0
T_index = 0
for i in D_keylist:
    D_key = i[0]
    D_value = i[1]

    T_key = T_keylist[T_index]
    T_value = T_Valuelist[T_index]


    if D_key == T_key and (D_value >= T_value):
        T_index = T_index + 1
        ans = ans + 1
    else:
        pass


if len(T_keylist) == ans:
    print("YES")
else:
    print("NO")