question1.java

来自「java课程的资料以及实验的代码」· Java 代码 · 共 25 行

class FindMax
{
	public static void testMaxOfThree(int a,int b,int c)
	{
		int max; // stores the maximum number 
		max=(a>b)?a:b;
		max=(max>c)?max:c;
		System.out.println("The maximum number is:"+max);
	};
	
	public static void main(String args[])
	{
		int length=args.length;
		if (length<3) // if the number of arguments is less than 3, exit
		{
			System.out.println("invalid number of arguments\n");
			System.exit(1);
		};
		int a,b,c;
		a=Integer.parseInt(args[0]);
		b=Integer.parseInt(args[1]);
		c=Integer.parseInt(args[2]); // obtain the three numbers
		testMaxOfThree(a,b,c);
	}
}