#include <iostream>

using namespace std;


int main() {

    int h, n;

    cin>>h>>n;

    int height[n];
    height[0]=h;

    for(int i=1; i<n; i++){
        cin>>height[i];
    }

    int count=1;
    for(int i=1; i<n; i++){
        if(height[0]<height[i]) count++;
    }

    if(count%10==1){
        cout<<count<<"st"<<endl;
    }else if(count%10==2){
        cout<<count<<"nd"<<endl;
    }else if(count%10==3){
        cout<<count<<"rd"<<endl;
    }else{
        cout<<count<<"th"<<endl;
    }

    return 0;
}