chamada.c

#include <stdio.h>
#include <stdlib.h>

/*
    by Kyl3
*/

#define MAX_NAME 32

int main()
{
    int N, K, i, j;

    scanf("%d %d", &N, &K);

    char Nome[N][MAX_NAME];

    for(i = 0; i < N; i++)
        scanf("%s", Nome[i]);

    for(i = 0; i < N; i++) {
        for(j = i; j < N; j++) {
            if(strcmp(Nome[i], Nome[j]) > 0) {
                char _cTemp[MAX_NAME];

                strcpy(_cTemp, Nome[i]);
                strcpy(Nome[i], Nome[j]);
                strcpy(Nome[j], _cTemp);
            }
        }
    }

    printf("%s\n", Nome[--K]);

    return 0;
}