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

const char *string_input_method(void) {
    char* data = malloc(100);
    if (data == NULL) return "";
    data[0] = '\0';
    scanf("%99s", data);
    return data;
}

int main(void) {
    int i;

    const char* ary[2];
    ary[0] = string_input_method();
    ary[1] = string_input_method();

    for (i = 0; i < 2; i++) {
    	printf("ary[%d] = %s\n", i, ary[i]);
    }
    return 0;
}