#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
int main(void)
{
int i = 0;
do
{
printf("1---ÆÄÀÏ¿±â\n");
printf("2---ÆÄÀÏÀúÀåÇϱâ\n");
printf("3---Á¾·á\n");
printf("Çϳª¸¦ ¼±ÅÃÇϽÿÀ: ");
scanf("%d", &i);
} while(i < 1 || i > 3);
printf("¼±ÅÃµÈ ¸Þ´º=%d\n",i);
return 0;
}