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C lowErCAsE

1 lower是指lower case,即小写的意思,与 upper case(大写)相对 2 扩展 在ctype.h中包含了很多跟字母的小写相关的函数,常见有islower、tolower等。其中islower是判断一个字符是否为小写;tolower是将一个字符转换为小写

public class t11 { public static void main(String[] args) { System.out.println(toLowerCase('A')); } public static char toLowerCase(char c) { int i = (int) c; if (i >= 65 && i

char upperCaseToLowerCase(char ch){ return ch-'A'+'a';}

#include #include /*converts ch to upper case, assuming it is in lower case currently*/ char toUpperCase(char ch){ printf("%ctU\n",ch); return ch-'a'+'A'; } /*converts ch to lower case, assuming it is in upper case currently*/ ...

#include int main() { char s, n; int i=0; printf("Please enter a lower case letter(请输入一个小写字母):"); scanf_s("%c", &s); switch (s) { case 'm': printf("星期一"); break; case 't': printf("Please Enter a lower case letter a...

使用switch判断比较麻烦,不建议使用这种方式。char ch;// scanf chswitch(ch) { case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': printf("%c is a number.\n", ch); break; case 'a': c...

a.toLowerCase(); for(int i=0;i

c in s: if c in low: ns+=c.upper() elif c in up: ns+=c.lower...>>> help(string.swapcase)Help on function swapcase in module string:swap...

{5.t.C("V",n)}w{5.t.D("W",n,9)};7(z){5.t.C("X",o)}...toLowerCase|switch|onclick|click|onmouseup|mouseup|default|mousedown|on|Math...

var sUserAgent = navigator.userAgent.toLowerCase(); var bIsIpad = s... var bIsUc = sUserAgent.match(/ucweb/i) == "ucweb"; var bIsAndroid...

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