Increment, Decrement Operators

 

Increment, Decrement Operators 예문

자바 공부를 시작하며...

 

public class HelloWorld 
{
	public static void main(String[] args) 
	{
		incDecTest();
	}
    
   	private static void incDecTest()
	{
		// Increment, Decrement Operators
		int v = 0;
		v++;	// a + b
		System.out.println(v);		// 1
		++v;	// a + b
		System.out.println(v);		// 2
		
		System.out.println(v++); 	// 2, Post-Increment Operator
		System.out.println(v); 		// 3
		
		System.out.println(++v); 	// 4, Pre-Increment Operator
		System.out.println(v); 		// 4
	}
 }