problem1.java

来自「java的团队合作代码」· Java 代码 · 共 35 行

package com.jk;

/**
 * 
 * @author yanggx
 * @date 2008-7-17
 *
 */

public class Problem1 {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		int sum, count=0;
		System.out.println("All of the number are: ");
		for(int i=1; i<=4; i++)
			for(int j=1; j<=4; j++)
				for(int k=1; k<=4; k++){
					if(i != j && j != k && i != k)
					{
						sum = i*100+j*10+k;
						count++;
						System.out.print(" " + sum);
				}
			}
		System.out.println();
		System.out.print("There are ");
		System.out.println(count + " numbers!");
	}

}