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http://www.hackerschool.org/HS_Boards/zboard.php?id=Free_Board&no=13836 [복사]
#include <stdio.h>
#include <windows.h>
#include <conio.h>
void highschool1 (void);
void highschool2 (void);
void highschool3 (void);
int main(void)
{
int number;
printf("\n\n\n\n\n\n\n");
printf(" * * * * * * * * * * * * * * *\n");
printf(" * *\n");
printf(" * 고등학교 *\n");
printf(" * 필수 *\n");
printf(" * 영어단어 *\n");
printf(" * 모음 *\n");
printf(" * 프로그램 *\n");
printf(" * *\n");
printf(" * * * * * * * * * * * * * * * ");
Sleep(2000);
system("cls");
while(1)
{
printf("\n\n\n\n\n\n");
printf(" 고등학교 1학년 영단어를보시려면---> 1을입력 \n");
printf(" 고등학교 2학년 영단어를보시려면---> 2를입력 \n");
printf(" 고등학교 3학년 영단어를보시려면---> 3을입력 \n");
printf(" 프로그램종료 ---> 4를입력 \n\n");
printf(" 입력:");
scanf("%d", &number);
if(number==1)
{
highschool1();
}
else if(number==2)
{
highschool2();
}
else if(number==3)
{
highschool3();
}
else if(number==4)
{
break;
}
else
{
printf("\n\n\n\n\n 1~3사이의 수를 입력해 주세요.");
Sleep(2000);
system("cls");
}
}
return 0;
}
void highschool1 (void)
{
char highschool1_spelling;
printf("\n\n\n\n 보시려는 영어단어의 맨앞스펠링을 입력해주세요.");
printf("\n (A~Z)중 입력:");
scanf("%s", &highschool1_spelling);
switch(highschool1_spelling)
{
case 'a':
case 'A':
{
system("cls");
printf("about\n attack \n attack\n attack\n attack\n attack\n attack");
printf("about\n attack \n attack\n attack\n attack\n attack\n attack");
printf("about\n attack \n attack\n attack\n attack\n attack\n attack");
printf("about\n attack \n attack\n attack\n attack\n attack\n attack");
printf("about\n attack \n attack\n attack\n attack\n attack\n attack");
printf("about\n attack \n attack\n attack\n attack\n attack\n attack");
Sleep(5000);
system("cls");
}
}
}
void highschool2 (void)
{
char highschool2_spelling;
printf("\n\n\n\n 보시려는 영어단어의 맨앞스펠링을 입력해주세요.");
printf("\n (A~Z)중 입력:");
scanf("%s", &highschool2_spelling);
switch(highschool2_spelling)
{
case 'a':
case 'A':
{
system("cls");
printf("about\n attack \n attack\n attack\n attack\n attack\n attack");
printf("about\n attack \n attack\n attack\n attack\n attack\n attack");
printf("about\n attack \n attack\n attack\n attack\n attack\n attack");
printf("about\n attack \n attack\n attack\n attack\n attack\n attack");
printf("about\n attack \n attack\n attack\n attack\n attack\n attack");
printf("about\n attack \n attack\n attack\n attack\n attack\n attack");
Sleep(3000);
system("cls");
}
}
}
void highschool3 (void)
{
char highschool3_spelling;
printf("\n\n\n\n 보시려는 영어단어의 맨앞스펠링을 입력해주세요.");
printf("\n (A~Z)중 입력:");
scanf("%s", &highschool3_spelling);
switch(highschool3_spelling)
{
case 'a':
case 'A':
{
system("cls");
printf("about\n attack \n attack\n attack\n attack\n attack\n attack");
printf("about\n attack \n attack\n attack\n attack\n attack\n attack");
printf("about\n attack \n attack\n attack\n attack\n attack\n attack");
printf("about\n attack \n attack\n attack\n attack\n attack\n attack");
printf("about\n attack \n attack\n attack\n attack\n attack\n attack");
printf("about\n attack \n attack\n attack\n attack\n attack\n attack");
Sleep(3000);
system("cls");
}
}
}
-----------------------
프로그램제작중인데요
위소스에
while(1) 적어서 무한루프를 만드는데
첫번쨰 반복에선 프로그램이 잘작동되는데
2번째반복에서
while(1)
밑에있는 scnaf함수가 작동이안됩니다.
1,2,3,4를 입력을하라고해서 2를 입력하면
else에있는 "1~3사이의수를입력해주세요"가 계속반복됩니다.
왜이런거죠?
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Hit : 5736 Date : 2009/11/17 10:54
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22009, 
1/1101 
