고한종/on-off를조절할수있는코드

#include<stdio.h>

int main()
{
	int onOff;
	char keyOnOff;
	onOff=1;

	while(onOff)
	{

		//put your code in here.


		printf("��������� ������겠�����까? (y/n)\n\n");
		keyOnOff=getch();
 //��� 부����� scanf_s("%c",&keyOnOff);로�� ��� ��� ������만 scanf_s��� scanf��� �������� ��� 모르고 scanf는 ������ 매��� ���려��� ������;
		switch(keyOnOff)
		{			
		case 'y':
			onOff=1;
			break;
		case 'n':
			onOff=0;
			break;
		default :
			break;
		}
	}
}

char 변���
while(1)
{
   // ���드 ���고 ���������
    변���=getch();
    if(변���==n) break;
}