Here is the Question
Declare an array of size 5
Input 5 values from the user
Output those 5 values back.


Output looks like following:

Enter a value: 2
Enter a value: 4
Enter a value: 6
Enter a value: 7
Enter a value: 9

You have entered:
2
4
6
7
9
and now i have 2 errors on line 16 one is an illegal start of expression and one says it is expected a ) all on line 16 please help me fast!!!!!!!!
and here is what i have so far

public class MakeArrays
{
public static void main(String[]args)
{
 final int NUMBER_OF_ELEMENTS =5;
 double[] numbers = new double[NUMBERS_OF_ELEMNTS];
 
 java.util.Scanner input=new java.util.Scanner(System.in);
 
 for(int i=0; i<NUMBER_OF_ELEMENTS;)
 {
 
 // The user will enter 2,4,6,7,9
 System.out.print("Enter the new number. That is 2,4,6,7,9:");
 double temp=input.nextDouble();
 if(temp=1|| temp=2|| temp=4|| temp=8|| temp=7|| temp=9)
 {
    numbers[i]=temp;
	i++;
	System.out.println("You have entered.");
   }
  }
  
  //This part to count numbers of 2's,4's,6's,7's, and 9's
  
  int count2=0,count4=0,count6=0,count7=0,count9=0;
  for(int i=0; i<NUMBER_OF_ELEMNTS; i++)
  {
    if(numbers[i]==2)
	   count2++;
	if(numbers[i]==4)
	   count4++;
	if(numbers[i]==6)
	   count6++;
	if(numbers[i]==7)
	   count7++;
	if(numbers[i]==9)
	   count9++;
    }
	
	//This is to display the numbers of 2's,4's,6's,7's,9's
	
	System.out.println("Enter a value"+count2+"2's.");
	System.out.println("Enter a value"+count4+"4's.");
	System.out.println("Enter a value"+count6+"6's.");
	System.out.println("Enter a value"+count7+"7's.");
	System.out.println("Enter a value"+count9+"9's.");
	
  }
  
 }

Edited 5 Years Ago by jasperking88: changed errors and gave why i have them

This is a very easy Java programme.Line number 5 not necessary.Instead of that directly declare the size of the array.Because as you mentioned that is a fixed array size.Therefore no need to use such a line.And other thing is first Import the Java Package to the programme for the Scanner.Then call that package inside the programme.That's it.If there is a problem,mention here.I can put the code here.But if i do that you won't learn this....:)

This is a very easy Java programme.Line number 5 not necessary.Instead of that directly declare the size of the array.Because as you mentioned that is a fixed array size.Therefore no need to use such a line.And other thing is first Import the Java Package to the programme for the Scanner.Then call that package inside the programme.That's it.If there is a problem,mention here.I can put the code here.But if i do that you won't learn this....:)

could you put that in code ive been at this for about an 3 hours and i still have some errors and its due in like 5 mins

Edited 5 Years Ago by jasperking88: n/a

This article has been dead for over six months. Start a new discussion instead.