switch(expression){casevalue://语句break;//可选casevalue://语句break;//可选//你可以有任意数量的case语句default://可选//语句} 1 2 3 4 5 6 7 8 9 10 11 这里的expression都支持哪些类型呢? 基本数据类型:byte, short, char, int 包装数据类型:Byte, Short,
The integer expression after the switch keyword is any valid C statement that yields an integer value. Example, integer constants like 1, 2, 100 etc. The values of constant_1, constant_2 after the case keyword can be an integer or character. But all these constants must be different from...
使用字符串类型的Switch语句的语法如下：case"value1":// 执行操作1 break;case"value2":// 执行操作...
the switch expression is required to have the data type char or integer. The value of each case should be used inside of the switch case statement and its data type must be an integer or const char (constant character).
C# switch case statement example: Here, we are going to design a simple calculator using switch case statement in C#.
对逻辑数据使用switch是不符合逻辑的，也不实际。使用函数并使用switch... case编写这些函数的实现示例（...
0 - This is a modal window. No compatible source was found for this media. chchchcase'A'...'Z':printf("%c is an uppercase alphabet\n",ch);break;case48...57:printf("%c is a digit\n",ch);break;default:printf("%c is a non-alphanumeric character\n",ch);}return0;} ...
不是C语言提供的合法关键字是( )。 A. switch B. default C. case D. Character 相关知识点: 试题来源: 解析 D 正确答案:D解析:switch、case、default、char都是C语言提供的合法关键字,Character不是,故D是错误的。 知识模块:C语言反馈 收藏
switchchoicecase1 x = -pi:0.01:pi;case2% does not know anything about xend The MATLABbreakstatement ends execution of afororwhileloop, but does not end execution of aswitchstatement. This behavior is different than the behavior ofbreakandswitchin C. ...
255 character limit OleDB C# - Inconsistent results 2D Array read from Text file 2D array to CSV C# steamwriter 3 dimensional list in C# 32 bit app - how to get 'C:\program files" directory using "Environment.GetFolderPath" 32 bit Application calling 32 bit DLL "An attempt was made to...