题解 | #记票统计#

n = int(input())
candidate=input().split()
num = int(input())
votes = input().split()
res = dict()
for x in votes:
    if x in candidate:
        res[x] = res.get(x,0)+1
    else:
        res['Invalid'] = res.get('Invalid',0)+1
for x in candidate:
    print(x,":",res.get(x,0))
print('Invalid',":",res.get('Invalid',0))