【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;
}

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