1.
// es01.javaclass es01 {public static void main (String [] args) {system.out.println ("hello fred");}}
2.
// es02.javaclass es02 {public static void main (String [] args) {system.out.println ("The old people have taken the creek,"); system.out.println ("This sky is empty Yellow Crane Tower. "); System.out.println (" Yellow Crane is not returned, "); system.out.println (" Bai Yun Qiaai is empty. "); System.out.println (" Qingchuan is chanting Hanyang Tree, ") System.out.println ("Fangli Parrot in Parrot); System.out.Println (" Where is the Township, "); system.out.println (" People in smoke. ") System.out.println (""); system.out.println (""); system.out.println ("Cui");}}
3.
// es03.javaclass es03 {public static void main (string [] args) {system.out.println ("///"); system.out.println (""); system.out.println ("/ / / "); System.out.println ("); system.out.println ("/ //"); system.out.println ("); system.out.println (" / // "); System.out.println (""); system.out.println ("|"); system.out.println ("=====================") System.out.Println (""); System.out.println ("// Your Truly /"); System.out.Println ("Fred"; "FRED");}}
4.
// es04.java import Tio. *; Class es04 {public static void main (string [] args) {int INTI; int I; system.out.println ("please input 2 number); inti = console.in. Readint (); Intj = console.in.readint (); System.out.println ("THE SUM IS:" (INTI INTJ));}} 5.
// es05.javaclass es05 {public static void main (String [] args) {system.out.println ("hello, world");}}
6.
// es06.javaclass es06 {public static void main (string [] args) {int count = 1, i = 3; system.out.println ("count i =" count i);}}
7.
// es07.javaclass es07 {public static void main (string [] args) {int count = 1, i = 3; system.out.println ("count i =" (count i));}}
8.
// es08.javaclass es08 {public static void main (String [] args) {system.out.println ("********* / n * * / n * * / n **** ***** ");}}
9.
// es09.java import Tio. *; Class es09 {public static void main (string [] args) {double dbli; system.out.println ("Pleast Input A Number:"); dbli = console.in.readint ); System.out.println ("Math.Sin (" DBLI ") =" Math.Sin (DBLI)); system.out.println ("Math.cos (" DBLI ") =" Math.cos (DBLI)); System.Out.println ("Math.asin (" DBLI ") =" Math.asin (DBLI)); System.Or ("Math.exp (" DBLI ") =" Math.exp (dbli)); system.out.println ("Math.log (" DBLI ") =" Math.log (dbli)); System.Out.println ("Math .floor (" DBLI ") = " Math.Floor (DBLI)); System.out.Println (" Math.Round (" DBLI ") = " Math.Round (dbli));}} 10.
// es10.java import Tio. *; Class es10 {public static void main (string [] args) {double dbli, dblj; system.out.println ("please input 2 numbers:"; dbli = console.in. Readdouble (); dblj = console.in.readdouble (); system.out.println (DBLI " " DBLJ "=" (DBLI DBLJ)); System.out.Println (DBLI "-" DBLJ "=" (dbli - dblj)); system.out.println (dbli "*" dblj "=" (dbli * dblj); system.out.println (dbli "/" DBLJ "=" (dbli / dblj));}}
11.
// es11.java import Tio. *; Class es11 {public static void main (string [] args) {double dblradius; system.out.println ("please input the radius:"); dblradius = console.in.readdouble ); System.out .println ("The Area Are:" (Math.PI * DBLRADIUS * DBLRADIUS));}} 12.
// es12.java import Tio. *; Class es12 {public static void main (string [] args) {double dblradius; system.out.println ("please input the radius:"; dblradius = console.in.readdouble ); System.out .println ("THE AREA IS:" (Math.pi * DBLRADIUS * DBLRADIUS); System.out.Println ("THE GIRTH IS:" (Math.pi * (DBLRADIUS * 2))) ); System.out.println ("The Cubage IS:" (4 * Math.pi * DBLRADIUS * DBLRADIUS * DBLRADIUS / 3));}}
13.
// es13.java import Tio. *; Class es13 {public static void main (string [] args) {Double DBLDATA1, DBLDATA2, DBLDATA3, DBLSUM = 0; System.Out.println ("please input a number:"); DBLDATA1 = console.in.readdouble (); dblsum = dbldata1; system.out.println (dblData1); system.out.println ("please input a number:"); dblData2 = console.in.readDouble (); dblsum = dbldata2; system.out.println ("the sum is:" DBLSUM "AND the average is" (dblsum) / 2); system.out.println ("please input a number:"); dblData3 = Console.in.readdouble (); dblsum = dbldata3; system.out.println ("The Sum IS: DBLSUM " AND the average is " (dblsum) / 3);}} 14.
// es14.java import Tio. *; Class es14 {public static void main (string [] args) {int INTI; System.out.Println ("please input a number:"); inti = console.in.readint ); System.out.println ((char) inti);}}
15.
// es15.java import Tio. *; Class es15 {public static void main (string [] args) {int INTI; System.out.println ("please input a character:"); inti = console.in.readchar ); System.out.println (inti);}}
16.
// ES16.java import tio *;. Class ES16 {public static void main (String [] args) {int intQuarter, intDime, intNickle, intPenny; float fltSum, fltQuarter = 0.25F, fltDime = 0.10F, fltNickle = 0.05F , fltpenny = 0.01f; System.out .println ("please input the number of quarter, dime, nickle and penny:"); intquarter = console.in.readint (); intDime = console.in.readint (); int Nickle = Console.in.readInt (); intPenny = Console.in.readInt (); fltSum = intQuarter * fltQuarter intDime * fltDime intNickle * fltNickle intPenny * fltPenny; System.out.println ( "$" fltSum); }} 17.
// es17.java import Tio. *; Class es17 {public static void main (string [] args) {Double DBLINMONEYERATE; Double DBLINMONEY, DBLOUTMONEY; system.out.println ("please input the Exchange rate (1: x): "); dblExchangeRate = Console.in.readDouble (); System.out .println (" Please input the number of the money you want to exchange: "); dblInMoney = Console.in.readDouble (); dblOutMoney = dblInMoney * dblExchangeRate System.out.println ("You can get" dbloutMoney);}}
18.
// es18.java import Tio. *; Class es18 {public static void main (string [] args) {Double DBLPRICE, DBLCHANGE, DBLDIMES, DBLPENNIES; System.out.Println ("Type Price):") DBLPRICE = console.in.readint (); dblchange = 100 - dblprice; // how much change dbldimes = dblchange / 10; // Number of Dimes dblpennies = dblchange% 10; // Number of pennies system.out.print "THE CHANGE IS:"); System.out.Println (DBLDIMES "DIMES" DBLPENNIES "Pennies");}} 19.
// es19.javaclass es19 {public static void main (string [] args) {system.out.print ("Hello, World! / N"); system.out.print ("My name is george./n") System.out.print ("Yada Yada Yada ... / N");}}
20.
// es20.javaclass es20 {public static void main (string [] args) {double dblside = 3.5; double dblvolume; system.out.println ("The side of my cube is" dblside "feet."); Dblvolume = DBLSIDE * DBLSIDE * DBLSIDE; System.out.Println ("The Cubes Volume IS" DBLVOLUME "Cubic Feet.");}}
