testtabledrive.java

关于数组的一些算法

public class TestTableDrive{
	
	static int[] daysOfMonth = {
		31, 28, 31, 30, 31, 30, 31, 31,30, 31,30, 31
	}
	
	public static void main(String args[]){
		int n = 3;
		
		System.out.println( daysOfMonth[n-1] );
	}
}