清除文件缓冲区,文件以写方式打开时将缓冲区内容写入文件 原型:int fflush(FILE *stream)清除文件缓冲区,文件以写方式打开时将缓冲区内容写入文件原型:int fflush(FILE *stream)用法:/* FFLUSH.C */#include <stdio.h>#include <conio.h>void main( void ) int integer; char string[81]; /* Read each word as a string. */ printf( "Enter a sentence of four words with scanf: " ); for( integer = 0; integer < 4; integer++ ) scanf( "%s", string ); printf( "%s\n", string ); } /* You must flush the input buffer before using gets. */ fflush( stdin ); printf( "Enter the same sentence with gets: " ); gets( string ); printf( "%s\n", string );}输出:Enter a sentence of four words with scanf: This is a testThisisatestEnter the same sentence with gets: This is a testThis is a test应该叫做 清除输入设备的缓冲区 一般情况下,是用来清除键盘输入的. 如果你用过scanf,那么它总会有个回车无法读入,而且会影响下次的正常读取, 这时,一般就用fflush(stdin)来清除这个回车.
10,flush是什么意思
脸红,兴奋,泛滥是脸红的意思教你一个我的老师教我记住这个词的方法这个词谐音为"不拉屎"不拉就憋的难受所以脸红这下一定记得了.虽然不是很文明,不过当个笑话吧学单词的最高境界就是被单词联想记忆,我们的目的是把它记住可能方法烂一些,不过如果有帮助就好加油哦!希望你的英语学习水平越来越好!flush1KK: []DJ: []vi.1. 涌; 涌流The blood flushed into her face.血涌上她的面部。2. (脸) 发红; 脸红[(+with)]His cheeks flushed for a moment with pleasure.他的双颊因一阵兴奋而涨红了。3. 突然发红, 发亮4. 被冲洗5. (植物) 绽出新芽vt.1. 用水冲洗The pipe is clogged, try flushing it with hot water.水管阻塞了, 试试看用热水冲。2. 使(脸等) 涨红; 使发红, 使发亮Anger flushed his cheeks.他气得脸都涨红了。3. 使注满; 淹没4. 使兴奋; 使激动; 使得意[H][(+with)]The boy was flushed with good examination results.那男孩因考试成绩优秀而洋洋得意。n.1. 冲洗[C]The maid gave the floor a flush.女佣冲洗了地板。2. 红光; 红晕[the S]3. 兴奋; 激动; 得意[S][(+of)]He felt a flush of excitement.他感到一阵兴奋。4. (水) 奔流; (突然的) 涨水[C]5. 蓬勃的生长; 嫩芽; 嫩草[U]6. 旺盛, 生气勃勃[U]He was killed in an accident in the first flush of manhood.他正当盛年时在一次事故中丧生。flush2KK: []DJ: []a.[F]1. 注满的;泛滥的[(+with)]The reservoir is flush.水库里装满水。2. 大量的;(金钱)充足的[(+of/with)]The firm is flush with funds.这家公司有充足的资金。3. 齐平的;紧接的[(+with)]These cupboards are flush with the wall.这些食橱与墙壁齐平。4. 挥霍的[(+with)]5. 生气勃勃的;血色红润的He is flush with health.他身体健康,面色红润。ad.1. 齐平地The door fits flush into its frame.这门与门框的大小正好合适。2. 直接地vt.1. 使齐平,嵌平flush3KK: []DJ: []vi.1. (鸟等)惊起,惊飞A bird flushed from its cover.一只鸟从藏身的地方惊飞而起。2. (人)使鸟惊飞vt.1. 使(鸟)惊飞2. 使(从隐蔽处)暴露;强行赶出[O][(+out)]The gangster was flushed out from his hideout.匪徒从藏匿处被驱赶出来。flush4KK: []DJ: []n.1. (扑克牌的)同花[C]以上结果由 Dr.eye译典通字典 提供一般用法动词就是冲水 比如冲马桶就是flush the toilet名词就是水花n. 流溢, 面红, 旺盛, 发烧, 惊飞的鸟, 同花牌a. 丰足的, 齐平的, 满盈的, 泛滥的ad. 齐平地, 直接地vi. 脸发红, 奔涌, 旺盛, 惊飞vt. 淹没, 冲洗, 使脸红, 使激动, 使齐平, 使惊飞【医】 潮红