初学数组并使用数组编写九九乘法表

package com.java170613.javase.case01;
/**
 * 使用数组设计九九乘法表
 * @author Administrator
 *
 */
public class Case01 {


public static void main(String[] args) {
// TODO Auto-generated method stub


yiweishuzu();
erweishuzu();

}


private static void erweishuzu() {
int[][] a = new int[][] {{1,2,3,4,5,6,7,8,9},{1,2,3,4,5,6,7,8,9}};

//使用for循环设置条件来编写
for(int i = 0;i<a[0].length;i++){

for(int j = 0;j<=i;j++){

System.out.print(a[0][i]+"x"+a[1][j]+"="+a[0][i]*a[1][j]+"\t");

}

System.out.println();

}
}


private static void yiweishuzu() {
int[] a = new int[] {1,2,3,4,5,6,7,8,9};
int[] b = new int[] {1,2,3,4,5,6,7,8,9};

for(int i = 0;i<a.length;i++){

for(int j = 0;j<=i;j++){

System.out.print(a[i]+"x"+b[j]+"="+a[i]*b[j]+"\t");

}

System.out.println();

}
}

}