题解 | 记票统计
n=input() p=input().split() n=input() v=input().split() c=0 res={i:0 for i in p} for i in v: if i not in p: c+=1 else: res[i]+=1 for k,v in res.items(): print(f"{k} : {v}") print(f"Invalid : {c}")
n=input() p=input().split() n=input() v=input().split() c=0 res={i:0 for i in p} for i in v: if i not in p: c+=1 else: res[i]+=1 for k,v in res.items(): print(f"{k} : {v}") print(f"Invalid : {c}")
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