AI代码解释 #include<stdio.h>#include<string.h>intcaseInsensitiveCompare(char*str1,char*str2){while(*str1&&*str2){if(toLowerCase(*str1)!=toLowerCase(*str2)){return0;// 不相等}str1++;str2++;}return*str1==*str2;// 判断是否同时到达字符串末尾}intmain(){char str1[]="Hello";char...
("Enter a string: "); gets(str); for( i = 0; str[ i ]; i++) str[ i ] = toupper( str[ i ] ); printf("%s\n", str); /* uppercase string */ for(i = 0; str[ i ]; i++) str[i] = tolower(str[ i ]); printf("%s\n", str); /* lowercase string */ return ...
strcmp( 字符串1,字符串2);string compare比较两个字符串是否一样,如果相等,则返回值为0;如果不相等,则以不相同的第一位比较的结果为参考,字符串1> 字符串2,则返回为正数;否则为负数 strlen();获取字符串的长度函数string length strlwr();英文string lowercase;字符串大写字母转化为小写的函数 strupr();英文s...
3.strncopy 4.stringcompara 5.stringlength 6.stringlowercase 7.stringupercase 四、添上#include 1.绝对值 2.指数与对数 3.取整与取余 4.取整 5.三角函数 一、添上#include <stdlib.h> 调用:system("pause"); //暂停,按任意键继续 system("cls"); //清屏 system("color 14"); //颜色配置参考下...
#include <string> int main() { std::string s = "hello world"; std::cout<<s<<std::endl; for (std::string::size_type ix = 0; ix != s.size(); ++ix) s[ix] = '*'; std::cout<<"Now s is:"<<s<<std::endl;
需求:我们要在原有的lowercaseString方法中添加一条输出语句。 步骤一:我们先将新方法写在NSString的分类里: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 @interfaceNSString(EOCMyAdditions)-(NSString*)eoc_myLowercaseString;@end @implementationNSString(EOCMyAdditions)-(NSString*)eoc_myLowercaseString...
Use the Custom Function to Convert String to Lowercase in C A more flexible solution would be to implement a custom function that takes the string variable as the argument and returns the converted lowercase string at a separate memory location. This method is essentially the decoupling of the ...
This program will read a string from the user (string can be read using spaces too), and convert the string into lowercase and uppercase without using the library function.Here we implemented two functionsstringLwr() - it will convert string into lowercase stringUpr() - it will convert ...
Here is the program to convert a string to lowercase in C language,ExampleLive Demo#include <stdio.h> #include <string.h> int main() { char s[100]; int i; printf("\nEnter a string : "); gets(s); for (i = 0; s[i]!='\0'; i++) { if(s[i] >= 'A' && s[i] <=...
std::wcout<<L"Partially copied string: "<<str2<<std::endl; return0; } 输出结果为: Copiedstring:Hello, 3.宽字符分类和转换 iswalpha:判断宽字符是否为字母。 iswdigit:判断宽字符是否为数字。 towlower:将宽字符转换为小写。 towupper:将宽字符转换为大写。