例4.cpp

c语言书籍&课件&示例代码

#include<conio.h>
#include<stdio.h>
void main()
{  char ch1,ch2,ch3;
   ch1=getchar();putchar(ch1);putchar('\n');
   ch2=getche();putchar(ch2);putchar('\n');
   ch3=getch();putchar(ch3);putchar('\n');
}