应该是改成这样吧，从我这能[AC](https://www.luogu.com.cn/record/110168606)
几个问题：
1.`check`函数中的if条件有误
2.`if(sb==nb+1)nb=1;`改为`if(sb==nb+1)sb=1;`
```cpp
#include<bits/stdc++.h>
using namespace std;
int check(int a,int b){
if(a==0){
if(b==2||b==3)return 1;
if(b==1||b==4)return 2;
return 0;
}
if(a==1){
if(b==0||b==3)return 1;
if(b==2||b==4)return 2;
return 0;
}
if(a==2){
if(b==1||b==4)return 1;
if(b==0||b==3)return 2;
return 0;
}
if(a==3){
if(b==2||b==4)return 1;
if(b==0||b==1)return 2;
return 0;
}
if(a==4){
if(b==0||b==1)return 1;
if(b==2||b==3)return 2;
return 0;
}
}
int main(){
int n,na,nb,a[201],b[201],sa=1,sb=1,k[3]={0};
cin>>n>>na>>nb;
for(int i=1;i<=na;i++)cin>>a[i];
for(int i=1;i<=nb;i++)cin>>b[i];
while(n--){
k[check(a[sa],b[sb])]++;
sa++,sb++;
if(sa==na+1)sa=1;
if(sb==nb+1)sb=1;
}
cout<<k[1]<<" "<<k[2];
return 0;
}
```
by Find_NICK @ 2023-05-12 21:20:36
唉，我自己手残，打错了\
另：感谢大佬纠正
by liuyi0905 @ 2023-05-14 13:53:34