Program to illustrate Function with return type and arguments in java

Addition of two numbers.

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/*Program for  function with return type and with arguments*/

class funwithr
{
public static void main(String r[])
{
int total,a,b;
a=Integer.parseInt(r[0]);
b=Integer.parseInt(r[1]);

System.out.print("\nSum of two number:");
total=sum(a,b);
System.out.print(total);    //Function call
}
public static int sum(int a,int b)  //Function Definition
{
int c;
c=a+b;
return c;
}


}

Publisher: Brijmohan Lal Sahu - 3:54 PM

Simple Function in java without return type and without arguments

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//Program for function without return type and without arguments class funsum { public static void main(String a[]) { System.out.println("Sum of two number:"); sum(); //Function call } public static void sum() //Function Definition { int a,b,c; a=5; b=6; c=a+b; System.out.println(c); } }
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Publisher: Brijmohan Lal Sahu - 3:51 PM