non-static method:
whenever the business implementations are not constant then we go for the non-static method.
standard syntax:
1. <access specifier> void methodname()
{
;;;;;;;;;;;;;;;;;;;;;;;
}
2. <access specifier> return type methodname()
{
;;;;;;;;;;;;;;;;;;;;;;;
return <statement>;
}
BR: WAP for the addition of 2 numbers
45+45=90
/* using void type
public class Addition_Program{
int num1=45;
int num2=45;
public void addition_Program()
{
int result=num+num2;
}
}
/* Using return type:
public class Addition_Program{
int num1=45;
int num2=45;
public int addition_Program()
{
int result=num+num2;
return result;
}
}
float, long, double are valid because they are higher than int
byte short is invalid.
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