#include<iostream>
#include<string>

using namespace std;

struct kk {
	int head;
	string nme;
} a[100005];

int main() {
	long n,m;
	cin>>n>>m;
	for (int i=1; i<=n; i++) {
		cin>>a[i].head>>a[i].nme;
	}
	int temp = 1;
	int cloc = 1;					
	while (cloc <= m) {
		int h,l;
		cin>>h>>l;
		if (h == 0) {				
			if (a[temp].head==0) {			
				temp = (temp+n-l)%n;
			} else temp = (temp+l)%n;
		} 
		else {
			if (a[temp].head==1) temp = (temp+l)%n;
			else temp = (temp+n-l)%n;
		}
		cloc=cloc+1;
	}
	cout<<a[temp].nme;
	return 0;
}

求一下哪里写的有问题