publicclassCharTypeCheck{publicstaticvoidmain(String[]args){charch='A';switch(ch){case'a':case'e':case'i':case'o':case'u':System.out.println("The character is a vowel.");break;default:System.out.println("The character is a consonant.");break;}}} 1. 2. 3. 4. 5. 6. 7. 8....
Example 3: Java Program to Check Alphabet using isAlphabetic() Methodclass Main { public static void main(String[] args) { // declare a variable char c = 'a'; // checks if c is an alphabet if (Character.isAlphabetic(c)) { System.out.println(c + " is an alphabet."); } else {...
System.out.println("Enter a string to check if it is a palindrome:");StringinputString=scanner.nextLine();intlength=inputString.length();for(inti=length -1; i >=0; i-- ) reverseString = reverseString + inputString.charAt(i);if(inputString.equals(reverseString)) System.out.println("Inp...
character 字元 字符 check box 核取方块 (i.e. check button) 复选框 checked exception 可控式异常(Java) check button 方钮(i.e. check box) 复选按钮 child class 子类别(或称为derived class, subtype) 子类 class 类别 类 class body 类别本体 类体 ? class declaration 类别宣告、类别宣...
If this condition is true, it prints space until the condition is false. 3) j initialized to 1st and 2nd inner loop prints one character and then checks the condition while(++j<=n), if this condition is true, it prints the character until the condition is false. 4) Cursor comes to ...
Crack your next tech interview with these top Java coding interview questions. Covers core Java, OOP, data structures, and real coding examples
Byte (字节类) Character (字符类) Integer(整型类) Long (长整型类) Float(浮点型类) Double (双精度类) Boolean(布尔类) Short (短整型类) Digit (数字) Letter (字母) Lower (小写) Upper (大写) Space (空格) Identifier (标识符) Start (开始) String (字符串) length (值) equals (等于) Ign...
8. Check Vowel or Consonant Write a Java program that requires the user to enter a single character from the alphabet. Print Vowel or Consonant, depending on user input. If the user input is not a letter (between a and z or A and Z), or is a string of length > 1, print an erro...
First unique character of the above: 0 Flowchart: For more Practice: Solve these Related Problems: Write a Java program to find the index of the first non-repeating vowel in a given string. Write a Java program to find the index of the last unique character in a given string. ...
character set 字符集 CHECK constraints CHECK约束 (for database) checkpoint 检查点 (for database) check box 复选框 check button 复选按钮 child class 子类 CIL (common intermediate language)通用中间语言、通用中介语言 class 类 class declaration 类声明 ...