java实现计算器程序，代码如下：packagecode;importjava.awt.BorderLayout;importjava.awt.Color;importjava.awt.Container;importjava.awt.Font;importjava.awt.GridLayout;importjava.awt.event.ActionEvent;importjava.awt.eve
java之九九乘法表的输出
九九乘法表输出，代码如下：packagecode;/****@authorSmart**/publicclassMultiply{publicstaticvoidmain(String[]args){inti,j;for(i=1;i<10;i++){for(j=1;j<=i;j++){System.out.print(j+"*"+i+"="+i*j+"\t");}System.out.printl