/* 2. ´ÙÀ½ ÇÁ·Î±×·¥ÀÇ Ãâ·ÂÀ» ½á¶ó. */


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

int key[5] = { 1, 2, 3, 4, 5};

main()
{
	int number;
	char data[10];
	data[4] = '0' + key[0];
	data[3] = '0' + key[1];
	data[2] = '0' + key[2];
	data[1] = '1';
	data[0] = '1';
	data[5] = '\0';

	number = atoi(data);
	number = number/100;
	number = number*10 + 1;
	number = number*10 + 1;

	printf("number = %d\n",number);
}