CONCEPTS
01Primitive data types (int, double, boolean, char)
02Control flow (if/else, switch)
03Loops (for, while, do-while)
04Methods and parameters
05Arrays (single and multidimensional)
06String manipulation
SYNTAX_DEMO
Core Java syntax
public class Main {
public static void main(String[] args) {
String name = "Alice";
int age = 25;
if (age >= 18) {
System.out.println(name + " is an adult.");
} else {
System.out.println(name + " is a minor.");
}
for (int i = 0; i < 5; i++) {
System.out.println("Count: " + i);
}
}
}