ICSE − Q & A

guyz any commercial application ???

static char i;
    static void sum()
    {
        System.out.print(i);
    }
We all knew the default value of char as our text said it should be null or \u0000 ....but when i declared it it aint giving me any output.....Terminal window is absolutely blank...Just check it out plz..........when char is getting replaced with short or double or int then there is valid output..........If char is getting replaced with string then ans is null

Can some1 pl. explain continue using an example

System.out.print((false)?'a':66); // how is it printing B and not 66? can anybody explain...

If anyone gets  a different n twisted prpgram plz share..

Can someone give me an easy definition of function prototype

+ 1 more questions by che777  

Guys I don't understand the difference between keywords and reserved words
asked by Chelsea Dcosta (che777) 8 years ago
2

what does library function valueOf() mean

+ 1 more questions by adiketh198  

//complete program import java.util.*; public class tnaminatina {Scanner sc=new Scanner(System.in); public void check() {String a="",b="",w=""; System.out.println("enter sentence"); String s=sc.next(); System.out.println("enter sentence"); String g=sc.next(); System.out.println("enter sentence"); String d=sc.next(); a=s.concat(g); b=a.concat(d); System.out.println(b); for(int i=0;i
asked by Adithya Kannan (adiketh198) 8 years ago
2

please answer the question in the comment

please tell me the logic behind the series  1, 11, 111, 1111 , n terms
PS :  I don't need the whole program

Who all think that INDIA will win today against Australia