显示代码纯文本
#include <iostream>
#include <cstdio>
#include <iomanip>
#include <cmath>
#include <string>
using namespace std;
int n,m,x,y,now;
const int num=100001;
struct Node
{
int turn;
string name;
}a[num];
int wanju()
{
freopen("toya.in","r",stdin);
freopen("toya.out","w",stdout);
cin>>n>>m;
for(int i=1;i<=n;i++)
{
cin>>a[i].turn;
cin>>a[i].name;
}
now=1;
for(int i=1;i<=m;i++)
{
cin>>x>>y;
if(a[now].turn==x)
{
if(y<=now-1)
now=now-y;
else
now=now+n-y;
}
else
{
if(y<=n-now)
now=now+y;
else
now=now+y-n;
}
}
cout<<a[now].name;
return 0;
}
int huhu=wanju();
int main(){;}