ICSE − Q & A

what will be the output of this program
class Pattern01
{
    public static void main()
    {
        for(int i=1; i<=5; i++)
        {
            for(int j=1; j<=i; j++)
            {
                System.out.print(j);
            }
            for(int k=5; k>i; k--)
            {
                System.out.print(i);
            }
            System.out.println();
        }
    }
}

Is Programming based on CONSTRUCTOR OVERLOADING there in our Syllabus?

DO mention this point of difference :
Class is logical existence since no memory space is allocated when t's created.
Object is physical existence since memory space is allocated when it's created.

+ 1 more questions by sdfg  

Definition of object : An object is a unique entity which contains data members and member functions defined in the class together in an object oriented programming language.
asked by Sdfg Sdfg (sdfg) 10 years ago
0

Give the output:
int a =5,b=3
a) int c=a+b*7/2;
b) float c=a-b/2*9/4;
c) boolean=5+3>10&&10*2/5;

NEED HELP...
Please explain this...question in comment..

is two dimensional array there in the computer syllabus

define object of a class

What are the outputs of the following explicit conversions? Draw flow lines to obtain the outputs. WHAT DO YOU MEAN BY SUCH QUESTIONS?

Display output for the following
if("String".toString()=="String")
System.out .println("true")
else
System .out. println("false")
pls give reason for ur ans

what is the default value of char and String ??
is it  ' '  and   '' ''   or   ‘u0000’  and  null