Yahoo! JAPAN

2026/10/16 -The if-else statement allows you to execute one block if the condition is true and another block if it is false.

5日前 -// Day 9 - ELSE IF in Java public class Main { public static void main(String[] args) { int age = 16; if (age >= 18) { System.out.println("You be adult"); } ...

2026/11/6 -In this lesson you learned how Java uses if/else and else-if chains to make decisions based on boolean expressions. A simple if statement executes a block only ...

2026/9/21 -Combine boolean expressions in Java if statements using && (logical AND) when all conditions must be true and || (logical OR) when at least one must be ...

2026/10/1 -For example, imagine that a variable called age stores a person's age. A program could test age < 21 . Java evaluates that expression and produces a Boolean ...

2026/9/15 -This introductory course in Java programming introduces several important programming concepts, such as variables, if-else, arrays, loops, strings, and ...

1日前 -The if-else-if Ladder. Allows multiple conditions to be checked sequentially. Syntax: ```java if (condition1) {. // statements if condition1 is true. } else if ...

2026/9/2 -A collection of Java programming examples covering a wide range of topics, from basic programs and pattern printing to arrays, strings, collections, ...