try this scanf(" %c",&a);. also you can use getchar() but note that both of these functions( scanf and getchar() ) will leave a \n in buffer ... ... <看更多>

Instantly share code, notes, and snippets. @jerry2yu · jerry2yu/getch.c. Created 10 years ... ... <看更多>

我想以一个例子说明，比如我想把一篇文章以字符序列的方式输出到计算机显示器屏幕上，那么我的程序内存作为数据源而显示器 ... ... <看更多>