ICSE − Q & A

Does anyone know the use of >> sign?
Its there in Sumita Arora pg. 113 q55 & q60.

Please explain how it works

Scanner class definition!?

+ 4 more questions by abhibenne  

Scope and lifetime of an argument variable!?
asked by Abhishek Shyam (abhibenne) 8 years ago
1

One use of delimiters and explain their purpose!??
asked by Abhishek Shyam (abhibenne) 8 years ago
1

What is argument type of compare to()??
asked by Abhishek Shyam (abhibenne) 8 years ago
1

Guys tell me properly : functions: main mathod required or not. Constructor : another class which calls this class required or not! Class as a user defined program: main method required or not!! Plz reply sooooonnn!!!
asked by Abhishek Shyam (abhibenne) 8 years ago
1

int y=10,z=(++y*(y++ +5));
return z;
Guys when this is checked in blue j the answer was 176 but i'm not understanding how that would be possible.....i may be wrong in some aspect......plz anyone explain it and say when and where to take care of brackets...........

+ 1 more questions by student58  

Guys how exactly string buffer is used in the program part ?? Can anyone give me a precise application explanation as to where and how that has to be implemented...Textbook says that string buffer is better and efficient than strings but i find it confusing and i need to study a lot from text before i could move onto the program part............#PlzsavemeLOL
asked by MP Harsha (student58) 8 years ago
2

i am greatly confused with Math.rint...Math.rint(1.5) and Math.rint(2.5) both gives 2.0..how is it so...@darshan in one of his comments said that it always gives an even number but Math.rint(1.6) returns 2..can someone plzzz explain this

+ 1 more questions by ishanuj99  

in constructor overloading is it necessary that the constructor should b created for the same class?
asked by Ishanuj Hazarika (ishanuj99) 8 years ago
1

state two factor which determines supply of labour in a country.

+ 1 more questions by kav123  

eco app: 1.give two reasons for the increasing mobility of labour in the recent times. 2.state two ways in which entrepreneur contributes to economic development. 3.define economic growth.
asked by Kav (kav123) 8 years ago
0

For all the commercial application students, do we have to learn those ethics in public relations?

Guys we dont have to write main method if they dont ask for it,right?

+ 1 more questions by harrychocolatepercywolverine  

Does anyone have simple code for checking for smith number? I cant seem to get it :/
asked by Sharon Christella (harrychocolatepercywolverine) 8 years ago
1

Here is the solution of @adiketh198 's question..
P.S I am too lazy to debug this whole program again please guys if u find some mistake please tell me..

Anyone with extra home science papers pls upload srsly neeed practice here

Does anyone know how to do the Pascal's triangle program here? If you do, pls help me out with it.