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(biāo)準(zhǔn)庫提供了一次讀/寫一個(gè)字符的函數(shù)，其中最簡單的是getchar和putchar兩個(gè)函數(shù)。
printf("%d ",a[i]); printf("\n"); getchar(); return 0;
作者：佚名技巧來源：不詳點(diǎn)擊數(shù)：更新時(shí)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(wèi)行結(jié)束符時(shí)的情況，這時(shí)候輸入Ctrl D竝不能結(jié)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(diào)用時(shí)，getchar函數(shù)從文本流中讀入下一個(gè)輸入字符，竝將其作爲(wèi)結(jié)果值返廻。