/**
 * 时间：2026年9月3日14:56:51，第一周周四
 * 班级：信息1232；
 * 练习目标：键盘练习
 */
package xinxi1232.liming.chapter1;

public class Tjianpan
{
    public static void main(String [] args)
    {
        System.out.println ("hello,it's my first java program running!");
        for (int i = 2: i<10; i++) {
            System.out.println ("hello,it's my "+i+"th java program running!");
        }
 /**
        //重点练习以下java常用关键字,第一组关键字(20遍)
        byte short int long char boolean float double;
        byte short int long char boolean float double;
        byte short int long char boolean float double;
        byte short int long char boolean float double;
        byte short int long char boolean float double;
        byte short int long char boolean float double;
        byte short int long char boolean float double;
        byte short int long char boolean float double;
        byte short int long char boolean float double;
        byte short int long char boolean float double;
        byte short int long char boolean float double;
        byte short int long char boolean float double;
        byte short int long char boolean float double;
        byte short int long char boolean float double;
        byte short int long char boolean float double;
        byte short int long char boolean float double;
        byte short int long char boolean float double;
        byte short int long char boolean float double;
        byte short int long char boolean float double;
        byte short int long char boolean float double;        
        //第二组关键字(20遍)
        String void package import interface public protected private;
        String void package import interface public protected private;
        String void package import interface public protected private;
        String void package import interface public protected private;
        String void package import interface public protected private;
        String void package import interface public protected private;
        String void package import interface public protected private;
        String void package import interface public protected private;
        String void package import interface public protected private;
        String void package import interface public protected private;
        String void package import interface public protected private;
        String void package import interface public protected private;
        String void package import interface public protected private;
        String void package import interface public protected private;
        String void package import interface public protected private;
        String void package import interface public protected private;
        String void package import interface public protected private;
        String void package import interface public protected private;
        String void package import interface public protected private;
        String void package import interface public protected private;
    }
    //键盘推荐练习第三组,
        byte by1,by2,by3,by4,by5,by6,by7,by8,by9,by10;
        short sh1,sh2,sh3,sh4,sh5,sh6,sh7,sh8,sh9,sh10;
        int in1,in2,in3,in5,in6,in7,in8,in9,in10;
 long lo1,lo2,lo3,lo4,lo5,lo6,lo7,lo8,lo9,lo10;
        char ch1,ch2,ch3,ch4,ch5,ch6,ch7,ch8,ch9,ch10;
        boolean bo1,bo2,bo3,bo4,bo5,bo6,bo7,bo8,bo9,bo10;
        float fl1,fl2,fl3,fl4,fl5,fl6,fl7,fl8,fl9,fl10;
        double do1,do2,do3,do4,do5,do6,do7,do8,do9,do10;
    //键盘推荐练习第四组
        byte bytedata;
        short shortdata;
        int intdata;
        long longdata;
        char chardata;
        boolean booleandata;
        float floatdata;
        double doubledata;
 */
}