九九（加，减，乘，除）表

[java]代码库

package com.haskell;

public class Multiplicative {
	public void table(){
		for(int i=1;i<=9;i++){
			for(int j=1;j<=i;j++){
				System.out.print(i+"*"+j+"="+i*j+"\t");
			}
			System.out.println("");
		}
		for(int i=1;i<=9;i++){
			for(int j=1;j<=i;j++){
				System.out.print(j+"*"+i+"="+j*i+"\t");
			}
			System.out.println("");
		}
		for(int i=1;i<=9;i++){
			for(int j=1;j<=i;j++){
			System.out.print(i+"-"+j+"="+(i-j)+"\t");
			}
			System.out.println("");
		}
		for(int i=1;i<=9;i++){
			for(int j=1;j<=i;j++){
				System.out.print(j+"+"+i+"="+(j+i)+"\t");
			}
			System.out.println("");
		}
		for(int i=1;i<=9;i++){
			for(int j=1;j<=i;j++){
				System.out.print(i+"/"+j+"="+i/j+"\t");
			}
			System.out.println("");
		}
	}
}




package com.haskell;

public class Main {
	public static void main(String args[]){
		Multiplicative multiplicative=new Multiplicative();
		multiplicative.table();
	}
}