~~开`long long`?~~
by a2lyaXNhbWUgbWFyaXNh @ 2022-08-01 15:49:42
@[S__B](/user/661595) 貌似跟 long long 没有关系
by andygao @ 2022-08-01 15:55:51
@[andygao](/user/542705) 我也是90，不知道为什么
by Low_key_smile @ 2022-08-08 08:52:06
要从0开始，不然会wa
by fanjikai @ 2022-08-10 12:43:22
temp和输入小人的for循环都从0开始就好了
by fanjikai @ 2022-08-10 12:47:04
temp初始值从0开始，
另外
```cpp
for(int i = 0;i<n;i++){
cin>>toy[i].cx>>toy[i].zy;
}for(int i = 0;i<m;i++){
int a,s;
cin>>a>>s;
temp = b(a,s,temp);
}
```
循环也从零开始
AC Code：
```cpp
#include <bits/stdc++.h>
using namespace std;
int n,m,temp = 0;
struct t{
int cx;
string zy;
}toy[100009];
int b(int x,int y,int temp){
if(toy[temp].cx==0){
if(x==0){
temp = (temp-y+n)%n;
}else{
temp += y;
temp %= n;
}
}else{
if(x==0){
temp += y;
temp %= n;
}else{
temp = (temp-y+n)%n;
}
}
return temp;
}
int main(){
cin>>n>>m;
for(int i = 0;i<n;i++){
cin>>toy[i].cx>>toy[i].zy;
}
for(int i = 0;i<m;i++){
int a,s;
cin>>a>>s;
temp = b(a,s,temp);
}cout<<toy[temp].zy;
}
```
by Mr_Ma666 @ 2022-08-10 12:49:55