#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define SOL "apple"
int main(void)
{
char s[100] = SOL;
char ans[100];
int i, len;
len = strlen(s);
for (i = 0; i<len; i++) {
int pos1 = rand() % len;
int pos2 = rand() % len;
char tmp = s[pos1];
s[pos1] = s[pos2];
s[pos2] = tmp;
}
do {
printf("%sÀÇ ¿ø·¡´Ü¾î¸¦ ¸ÂÃ纸¼¼¿ä: ", s);
scanf("%s", ans);
} while (strcmp(ans, SOL) != 0);
printf("ÃàÇÏÇÕ´Ï´Ù. \n");
return 0;
}