c 语言中 如何比较两个字符串呢? - V2EX
V2EX = way to explore
V2EX 是一个关于分享和探索的地方
Sign Up Now
For Existing Member  Sign In
6god

c 语言中 如何比较两个字符串呢?

  •  
  •   6god Mar 21, 2016 2059 views
    This topic created in 3688 days ago, the information mentioned may be changed or developed.

    比如 a 字符串 char a[100] = "a"; char b="a";

    如何让两者比较呢?

    9 replies    2016-03-21 11:12:18 +08:00
    mahone3297
        1
    mahone3297  
       Mar 21, 2016
    strcmp 吧。。。这个要问?
    am241
        2
    am241  
       Mar 21, 2016
    这是两个字符串?
    rming
        3
    rming  
       Mar 21, 2016
    这不是大一必学的么
    ADMlN
        4
    ADMlN  
       Mar 21, 2016
    strcmp,strncmp,strcoll

    另外, char b="a";是错的,
    应该是 char *b="a";
    或者是 char b[]="a";
    int64ago
        5
    int64ago  
       Mar 21, 2016
    这贴跟 /t/264650 不是一样吗

    V 站再这样下去药丸啊
    publicID002
        6
    publicID002  
       Mar 21, 2016 via Android
    请善用搜索引擎
    另外发上来的代码至少自己先编译一下吧
    Jaylee
        7
    Jaylee  
       Mar 21, 2016
    终于在 v 站上找到比我还水的人了
    zts1993
        8
    zts1993  
       Mar 21, 2016
    char b="a"; 这个没问题么?
    jkneedout
        9
    jkneedout  
       Mar 21, 2016 via iPhone
    char b='a' 字符 char *b ="a" 字符指针 char b[]="a" 字符数组
    About     Help     Advertise     Blog     API     FAQ     Solana     904 Online   Highest 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 39ms UTC 22:07 PVG 06:07 LAX 15:07 JFK 18:07
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86