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What is the method overloading in java??
10 Respuestas
+ 18
It's basically methods with the same name, but different parameters.
https://www.javatpoint.com/method-overloading-in-java
+ 15
It will be more good that you Google it. You can get more information on Google with better explanation.
+ 7
I would like to study Java after I do c++ and html also is there a c language on here I see c++ and c# and css??
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Method overloading is a programming technique to call two different methods by single name.
Method overloading can be done by either changing the number of arguments it take or changing the return type of the function.
Eg:
1) int add(int x,int y)
{ return (x+y); }
2) int add(int x,int y,int z)
{ return (x+y+z); }
Now,
If you type add(2,3) first method will be called.
And if you type add(2,3,4) second method will be called.
+ 3
this question is more appropriate to google yourself.
+ 3
same method name with different parameters. it will call that method which match your parameters :-)
+ 3
method overloading is nothing but using a single method name to define method to perform different tasks based upon the type of input it gets.
for ex- int sum(int,int) will return the sum in integer while
float sum(float,float) will return the sum in float even though both methods have same name.
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public float area(int r)
{return(3.14*r*r);} //Area of circle
public int area(int h,int w)
{return (h*w);} //Area of rectriangle
As you can see there are two different method with same name "area" but their return type and number of parameters are different. Now compiler decides which one will be bind when you call the function implicitly.
If you pass one argument then first method will be bind ( Area of circle).
If you pass two argument then second method will be bind ( Area of rectriangle)
.......... Hope you understand.........
+ 2
two or more methods same name with different signature in a class.
+ 2
nestad loop is good for overloding