Jun 28 2009

Parameter passing

Category: Java — admin @ 7:43 am

  • Without Parameter passing

class calculator {
 
public static void main (String[] args)
 
{
int x = 3;
int y = 5;
 
int add = x + y;
System.out.println(add);
int mul = x * y;
System.out.println(mul);
}
}
class calculator {
public static void main (String[] args)
 
{
System.out.println(11+12);
System.out.println(30+50);
System.out.println(2+3);
System.out.println(60+2);
System.out.println(11+35);
System.out.println(37+50);
System.out.println(52+3);
System.out.println(20+2);
}
}

  • Parameter passing

class calculator {
 
public static void main (String[] args)
 
{
int no1 , no2 ;
no1 = 3;
no2 = 5;	
 
addition (no1,no2);
multiplication (no1,no2);
 
}
 
public static int addition(int x,int y)
 
{
int add = x + y;
System.out.println(add);
}
 
public static int multiplication(int x,int y)
 
{
int mul = x * y;
System.out.println(mul);
}
 
}
class calculator {
public static void main (String[] args)
 
{
add(11,12);
add(30,50);
add(2,3);
add(60,2);
add(11,35);
add(37,50);
add(52,3);
add(20,2);
 
}
 
static void add(int x,int y){
System.out.println(x+y);
}
}

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Jun 15 2009

Simple Methods

Category: Java — admin @ 11:23 am 

public class methods {
	public static void main (String[] args)
 
	{
 
	 addition ();
	 multiplication ();	
 
	}
 
	public static void addition()
 
	{
		int no1 = 10;
		int no2 = 15;
		int add = no1+no2;
		System.out.println(add);
	}
 
	public static void multiplication()
 
	{
		int no3 = 12;
		int no4 = 10;
		int mul = no3*no4;
		System.out.println(mul);
	}
}

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Jun 11 2009

Temp Converter

Category: Java — admin @ 12:19 am 


//Purpose: Convert a Celsius temperature to Fahrenhit
 
public class tempConverter {
	public static void main(String[] args){
 
		float celsius = 100;
		float fahrenheit;
 
		//convert to Fahrenheit equivalent
		fahrenheit = 32 + ((9* celsius) / 5);
 
		System.out.println("Celsius temperature");
		System.out.println("  " + celsius);
		System.out.println("Equivalent Fahrenheit temperature");
		System.out.println("  " + fahrenheit);
		}
}

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