【c语言】从键盘输入BOY三个字符，然后把它们输出到屏幕

// 从键盘输入BOY三个字符，然后把它们输出到屏幕

#include <stdio.h>

int main()
{
	char a,b,c;
	printf("请输入三个字符：");	
	a = getchar();
	b = getchar();
	c = getchar();
	putchar(a);
	putchar(b);
	putchar(c);
	putchar('\n');
	return 0;
}

<img src="http://img.blog.csdn.net/20150423121025807?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvemhhb3lhcWlhbjU1Mg==/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" alt="" />

原文：http://blog.csdn.net/zhaoyaqian552/article/details/45219975