#include <stdio.h>

void main(void){
	int namaHeight = 0 ,count = 0;
	
	int input = scanf("%d",&namaHeight);
	input = scanf("%d",&count);
	int heightList[count];
	heightList[0] = namaHeight;
	for(int i = 1;i < count;i++){
		input = scanf("%d",&heightList[i]);
	}
	for(int i = 0 ; i < count;i++){
		for(int j = i ; j < count;j++){
			if(heightList[i] < heightList[j]){
				int num = heightList[i];
				heightList[i] = heightList[j];
				heightList[j] = num;
			}
		}
	}
	for(int i = 0;i < count;i++){
		if(heightList[i] == namaHeight){
			printf("%d",i+1);
			if(i == 0){
				printf("st\n");
			}else if(i == 1){
				printf("nd\n");
			}else if(i == 2){
				printf("rd\n");
			}else{
				printf("th\n");
			}
			break;
		}
	}
}