How to write a program for Method ,print simple array in core java.?
Program for Method demo in core java :
Hello Friends,
Today I will give you an example for writing a program for display how to use method in core java.
Code:
public class Methoddemo {
public static void main (String[] args)
{
int a=80;
int b=290;
int c=Sum(a,b);
System.out.println(“The sum of “+a+” and “+b+” is =”+c);
}
public static int Sum(int num1,int num2)
{
int ans;
ans=num1+num2;
return ans;
}
}
Output :
The sum of 80 and 290 is =370
Program for print simple array in core java :
Hello Friends,
Today I will give you an example for writing a program for print simple array in core java.
Code:
public class sample2darray {
public static void main(String args[])
{
int a[][]=new int [3][3];
int k=1;
System.out.print(“nStoring the numbers in array”);
for(int i=0;i<3 div="" i="">
{
for(int j=0;j<3 div="" j="">
{
a[i][j]=k+1;
k=k+1;
}
}
System.out.println(“nYou have stored…”);
for(int i=0;i<3 div="" i="">
{
for(int j=0;j<3 div="" j="">
{
System.out.print(” “+a[i][j]);
}
System.out.println();
}
}
}
Output :
Storing the numbers in array
You have stored…
2 3 4
5 6 7
8 9 10
