h0502.c

来自「学习C语言必备的好书」· C语言 代码 · 共 14 行

#include <stdio.h>

int main(void)
{
   int c;

//Note that getchar reads from stdin and is line buffered; 
//this means it will not return until you press ENTER.

   while ((c = getchar()) != '\n')
      printf("%c", c);

   return 0;
}