Programming (Simple Computation)

Subject: Programming (Simple Computation) Sat Nov 28, 2009 2:09 am

public class do_while
{
public static void main(String[] args)
{
int Ctr=1;
do
{
System.out.println(Ctr);
Ctr++;
}while(Ctr%2==1);
}
}

Subject: Programming (if else) Sat Nov 28, 2009 2:09 am

public class if_else{
public static void main(String args[]){
int x=2;
System.out.println("Value is:"+x);
if(x%2==0)System.out.println("Value is an even number");
else{
System.out.println("Value is an odd number.");
}
}

}

Subject: Programming (WorkHours) Sat Nov 28, 2009 2:11 am

import java.io.*;
public class LabEx4_No2{
public static InputStreamReader reader = new InputStreamReader(System.in);
public static BufferedReader input = new BufferedReader(reader);
public static void main(String args[]) throws Exception {
int rate=35, hour=0, hours=0;
double overtimeRate=0, overtime, overHour=0, normalpay=0, totalPay=0;
int choice=0,start=1;

while(start==1){
System.out.println("Please select a number");
System.out.println("1: Hour is less than 40:");
System.out.println("2: Hour is equal 40:");
System.out.println("3: Hour is greater than 40:");
System.out.println("ENTER YOUR CHOICE:");
choice=Integer.parseInt(input.readLine());

switch(choice)
{
case 1:
System.out.println("Enter hours:");
hour=Integer.parseInt(input.readLine());
if(hour<40){
hours=hour*rate;
System.out.println("Your normal pay is:"+hours);
overtime=hour-40;
overtime=overtime*overtimeRate*40;
System.out.println("Your overtime pay is:"+overtime);
totalPay=hours + overtime;
System.out.println("Your total pay is:"+totalPay);
break;
}

case 2:
System.out.println("Enter hours:");
hour=Integer.parseInt(input.readLine());
if(hour==40){
hours=hour*rate;
System.out.println("Your normal pay is:"+hours);
overtime=hour-40;
overtime=overtime*1.5*40;
System.out.println("Your overtime pay is:"+overtime);
totalPay=hours + overtime;
System.out.println("Your total pay is:"+totalPay);
break;
}

case 3:
System.out.println("Enter hours:");
hour=Integer.parseInt(input.readLine());
if(hour>40){
hours=hour*rate;
System.out.println("Your normal pay is:"+hours);
overtime=hour-40;
overtime=overtime*1.5*40;
System.out.println("Your overtime pay is:"+overtime);
totalPay=hours + overtime;
System.out.println("Your total pay is:"+totalPay);
break;
}
}

}
}
}

Subject: Programming (IF Statement) Sat Nov 28, 2009 2:15 am

public class if_statement{
public static void main(String args[]){
int x=0;
System.out.println("Value is:"+x);
if(x%2==0)
{
System.out.println("Value is an even number.");
{
if(x%2==1)
{
System.out.println("Value is an odd number.");
}
}
}
}
}

Subject: Programming (Students Handy Profile) Sat Nov 28, 2009 2:16 am

import java.io.*;
class lx2{

public static void main(String args[])throws IOException {

BufferedReader br = new BufferedReader (new InputStreamReader(System.in));

String firstName,lastName,middle,gender,address;
int age,start=1,end;
long contact;

while(start==1){

System.out.println("Students Handy Profile");

System.out.print(" Enter Name : ");
firstName=br.readLine();

System.out.print(" Enter Last name: ");
lastName=br.readLine();

System.out.print(" Enter Middle Initial : ");
middle=br.readLine();

System.out.print(" Enter Age : ");
age=Integer.parseInt(br.readLine());

System.out.print(" Enter Gender : ");
gender=br.readLine();

System.out.print(" Enter Address : ");
address=br.readLine();

System.out.print(" Enter Contact Number : ");
contact=Integer.parseInt(br.readLine());
System.out.println();
System.out.println();

System.out.println("This is your Information");
System.out.println();
System.out.println("Name :"+firstName+" "+middle+" "+lastName);
System.out.println("Age :"+age);
System.out.println("Gender :"+gender);
System.out.println("Address :"+address);
System.out.println("Contact No. :"+contact);

end =1;
while (end == 1){
try{
System.out.println();
System.out.println();System.out.println();
System.out.print("Retry 1:Yes 2:No : ");

start = Integer.parseInt(br.readLine());
end = 2;

}
catch (Exception e)
{
System.err.println("Invalid Entry: Read Instruction");

end = 1;
}}}}}

Subject: Programming (The count is greater than ten) Sat Nov 28, 2009 2:17 am

public class if1 {
public static void main(String args[]){

int count=16;
if(count>10)
{
System.out.println("The count is greater than ten");
}
}
}

Subject: Programming (The Number is greater than ten) Sat Nov 28, 2009 2:19 am

public class if1 {
public static void main(String args[]){

int count=16;
if(count>10)
{
System.out.println("The count is greater than ten");
}
}
}

Subject: Programming (Workhours) Sat Nov 28, 2009 2:19 am

import java.io.*;
public class l{
public static InputStreamReader reader = new InputStreamReader(System.in);
public static BufferedReader input = new BufferedReader(reader);
public static void main(String args[]) throws Exception {
int rate=35, hour=0, hours=0;
double overtimeRate=0, overtime, overHour=0, normalpay, totalPay;
int choice,start=1;

switch(hour)
{
case 1:{
System.out.println("Enter hours:");
hour=Integer.parseInt(input.readLine());
if(hour<40){
hours=hour*rate;
System.out.println("Your normal pay is:"+hours);
overtime=hour-40;
overtime=overtime*overtimeRate;
overHour=overtime;
System.out.println("Your overtime pay is:"+overHour);
totalPay=hours + overHour;
System.out.println("Your total pay is:"+totalPay);
totalPay=Integer.parseInt(input.readLine());
}
}
break;

case 2:{
System.out.println("Enter hours:");
hour=Integer.parseInt(input.readLine());
if(hour==40){
hours=hour*rate;
System.out.println("Your normal pay is:"+hours);
System.out.println("Your overtime pay is:"+overHour);
totalPay=hours + overHour;
System.out.println("Your total pay is:"+totalPay);
totalPay=Integer.parseInt(input.readLine());
}
}
break;

case 3:{
if(hour>40){
hours=hour*rate;
System.out.println("Your normal pay is:"+hours);
if(hour>40){
hours=hour*rate;
System.out.println("Your normal pay is:"+hours);
overtime=hour-40;
overtime=overtime*overtimeRate;
overHour=rate*40+overtime;
System.out.println("Your overtime pay is:"+overHour);
totalPay=hours + overHour;
System.out.println("Your total pay is:"+totalPay);
totalPay=Integer.parseInt(input.readLine());
}
}
break;

}
}
}}

Subject: Programming (The number is not even) Sat Nov 28, 2009 2:20 am

import java.io.*;
public class if2 {
public static InputStreamReader reader = new InputStreamReader(System.in);
public static BufferedReader input = new BufferedReader(reader);
public static void main(String args[]) throws Exception {

int n;
System.out.println("enter the value of n:");
n=Integer.parseInt(input.readLine());
if(n%2==1)
{
System.out.println("The number is not even.");
}
}
}

Subject: Programming (Workhours) Sat Nov 28, 2009 2:21 am

import java.io.*;
public class LabEx4_No1 {
public static InputStreamReader reader = new InputStreamReader(System.in);
public static BufferedReader input = new BufferedReader(reader);
public static void main(String args[]) throws Exception {
int rate=35, hour, hours=0;
double overtimeRate=0, overtime=0, overHour=0, totalPay=0;

overtimeRate=rate*1.5;
System.out.println("The work hour is:");
hour=Integer.parseInt(input.readLine());
hours=hour*rate;

if(hour>40){
hours=hour*rate;
System.out.println("Your normal pay is:"+hours);
overtime=hour-40;
overtime=overtime*overtimeRate;
System.out.println("Your overtime pay is:"+overtime);
totalPay=hours + overtime;
System.out.println("Your total pay is:"+totalPay);

}
else{
System.out.println("Your normal pay is:"+hours);
System.out.println("Your overtime pay is:"+overtime);
}
}
}

Subject: Programming (Nested For) Sat Nov 28, 2009 2:22 am

public class nested_for
{
public static void main(String[] args)
{
for(int Row=1;Row<=10;Row++)
{
for(int Column=1;Column<=10;Column++)
{
System.out.print(Row*Column+"\t");
}
System.out.println();
}
}
}

Subject: Programming (ComputeMe) Sat Nov 28, 2009 2:23 am

import java.io.*;
public class LabEx3_No1 {
public static InputStreamReader reader = new InputStreamReader(System.in);
public static BufferedReader input = new BufferedReader(reader);
public static void main(String args[]) throws Exception {

int n1, n2, Add, Subtract, Multiply, Divide;
System.out.println("Enter the n1:");
n1=Integer.parseInt(input.readLine());
System.out.println("Enter the n2:");
n2=Integer.parseInt(input.readLine());
Add=n1+n2;
Subtract=n1-n2;
Multiply=n1*n2;
Divide=n1/n2;
System.out.println("Add:"+Add);
System.out.println("Subtract:"+Subtract);
System.out.println("Multiply:"+Multiply);
System.out.println("Divide:"+Divide);
}
}

Subject: Programming (Temperature) Sat Nov 28, 2009 2:24 am

public class LabEx3_No2{
public static void main(String args[]){
float fah = 86;
System.out.println(fah + " degrees Fahrenhiet is ...");
//To convert Fahrenheit into Celsius
//Begin by subtracting 32
fah = fah / 9;
//Multiply that answer by 5
fah = fah * 5;
System.out.println(fah + " degrees Celsius \n");
float cel =33;
System.out.println(cel + " degrees Celsius is ...");
//To convert Fahrenheit into Celsius
//Begin by Subtracting 32
cel = cel * 9;
//Divide the answer by 9
cel = cel / 5;
//Multiply the answer by 5
cel = cel + 32;
System.out.println(cel + " degrees Fahrenheit");

}
}

Subject: Programming (Mod or Remainder) Sat Nov 28, 2009 2:24 am

import java.io.*;
public class LabEx3_No3 {
public static InputStreamReader reader = new InputStreamReader(System.in);
public static BufferedReader input = new BufferedReader(reader);
public static void main(String args[]) throws Exception {

int n1, n2, quo;
double mod;
System.out.print("\tEnter the n1:");
n1=Integer.parseInt(input.readLine());
System.out.print("\tEnter the n2:");
n2=Integer.parseInt(input.readLine());
quo=n1/n2;
mod=n1%n2;
System.out.print("\tThe quotient is:"+quo);
System.out.print("\tThe remainder is:"+mod);
}
}

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Programming (Simple Computation)

Programming (Simple Computation)

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