使用列表储存数据，需要创建序列号，要不然会超出索引，最后一个测试点超时

n = int(input())
score = list(map(int,input().split()))
m = list(map(int,input().split()))
k = m[0]
seek = m[1:]
result = []
for i in range(k):
    result.append(0)
    for j in range(n):
        if seek[i] == score[j]:
            result[i] += 1
for i in range(k):
    if i == k-1:
        print(result[i],end='')
    else:
        print(result[i],end=' ')

不使用列表，直接输出，也超时了

n = int(input())
score = list(map(int,input().split()))
m = list(map(int,input().split()))
k = m[0]
seek = m[1:]
for i in range(k):
    count = 0
    for j in range(n):
        if seek[i] == score[j]:
            count += 1
    if i == k-1:
        print(count,end='')
    else:
        print(count,end=' ')