怎样用getchar函数读入两个字符给c1,c2？麻烦哪位编个程序给我！有劳！

c1=getchar();
c2=getchar();

忘了还有个要求。就是读入字符之后用putchar函数输出这两个字符。
有劳你编个完整的程序给我！先谢喽！

#include<stdio.h>
 main()
{
  char c1,c2;
  c1=getchar();
  c2=getchar();
  putchar(c1);
  putchar(c2);
  }

---------

    哥们，如果想吃饭，自己不想做饭，那么有两条路可走：1，求别人来做，然后自己拿碗拿筷子，吃完之后再洗——也就是说，别人帮你做点重要的，你自己干点力所能及的；2，如果实在是懒，那么就去饭店，但是那是要花钱的（这只是打个比方，你这个小小的程序，也没人向你要钱）。

    下面，再提示你一下：输入，c1=getchar();输出,putchar(c1);

哈哈```4#勒程序整拐咯
4#勒程序整拐咯
4#勒程序整拐咯

还是自己学学怎么做饭吧，这样以后不至于饿死。

Hi buddy! I appreciate you help me learn the C language,but I can't bear with you insult.You need know i just learn the C language several days,and there is no one can offer help  around me . You think this qustion is so easy,actually,this program is so easy.At first,i also write the program just like you give me ,but i can see the result,so i doubt whether the program is right or not.but afterward,i kwow something is wrong when i input the word from the keyboard,it turn out The program is right. And now i think you should take back you word.But thanks anyway.