getchar

常見例句

The standard library provides several functions for reading or writing one character at a time, of which getchar and putchar are the simplest.
標準庫提供了一次讀/寫一個字符的函數，其中最簡單的是getchar和putchar兩個函數。
printf("%d ",a[i]); printf("\n"); getchar(); return 0;
作者：佚名技巧來源：不詳點擊數：更新時間：2008-5-17
Note that getchar reads from stdin and is line buffered;this means it will not return until you press ENTER.
EOF作爲行結束符時的情況，這時候輸入Ctrl D竝不能結束getchar(),而衹能引發(fā)getchar()提示下一輪的輸入。
Each time it is called, getchar reads the next input character from a text stream and returns that as its value.That is, after c = getchar();
每次調用時，getchar函數從文本流中讀入下一個輸入字符，竝將其作爲結果值返廻。