Q&A Discussions
Why do I get this error : Cannot apply indexing with [] to an expression of type 'char'
1 Vote
2 Answers
What did i get wrong? public class printx {
public static void main(String[] args) {
int [] array = new int [10];
0 Votes
4 Answers
int [] myArr = {3, 8,5,3}; what is the code to multiple the value array from index 0 to 3 ???
2 Votes
2 Answers
Why [] symbols are used in parameters of general notation of any thing in JavaScript for eg 'new RegExp(pattern[, flags])'??
0 Votes
1 Answer
How can i declare a function with ' 2 dimensional char' array in c.?? I am trying like this :
void structural (char [] []);
0 Votes
3 Answers
I opened the code below in my computer and it didn't worked. I only saw [object Object] in the top-left corner of the page .
6 Votes
5 Answers
i = 0 q = [1] h = [] t = [['4',1],[1,3],[2,3]] length = len(t) for i in range(0,length): h.clear() j = 0 for j in ra
0 Votes
1 Answer
Suggestion
0 Votes
1 Answer
What is the output and why?
public static int[] make (int n){
int[]a=new int [n];
a [i]=i+1;
}
return a;
}
public static void dub (int []jub){
for (intent i=0;i <jub.length;i++){
jub*=2;
}
}
public static int mus (int []zoo){
int jus=0;
for (int i=0;i <zoo.length;i++){
jus+=zoo [i];
}
return jus;
}
public static void main (String [] args){
int [] bob =make(5);
dub (bob);
System.out.println (mus (bob));
}
0 Votes
2 Answers
why is it not running?
import java.util.Scanner;
public class Myclass{
public static void main(String [] args){
Scanner in = new Scanner(System.in);
String a;
int b;
System.out.println("enter a word");
a = in.nextLine();
System.out.println("enter repetition")
b = in.nextInt();
for ( int = 0; x < b; x = x++)
System.out.println(a);
}
}
0 Votes
8 Answers
