就五十分,感激不尽
by oyeoye @ 2022-06-17 13:46:37
@[oyeoye](/user/691036)
AC code
```cpp
#include<bits/stdc++.h>
using namespace std;//人前的一指圈外，零指圈内,圈前的0指左，圈前的1=→
int main()
{
bool f[1000000];
long long int n,m,d,zy,j;
string r[1000000];
cin>>n;
cin>>m;
d=1;
for(int i=1;i<=n;i++)
{
cin>>f[i];
cin>>r[i];
}
for(int i=1;i<=m;i++)
{
cin>>zy;
cin>>j;
if((f[d]==1 and zy==1)or(f[d]==0 and zy==0))
{
d-=j;
if(d<=0)
{
d=n+d;
}
if(d>n)
{
d=d-n;
}
}
else
{
d=d+j;
if(d<=0)
{
d=d+n;
}
if(d>n)
{
d=d-n;
}
}
}
cout<<r[d];
}
```
by 02Ljh @ 2022-06-17 13:58:44
@[oyeoye](/user/691036) 应该两种情况都判一遍
by 02Ljh @ 2022-06-17 13:59:20
谢谢
by oyeoye @ 2022-06-24 18:31:37