Using an Array, what is lacking to my code to have an output of ascending numbers?

[cess]

If the user input three numbers, say (1,3,2), how it will become 1,2,3 or in ascending order?? there is something wrong/lacking with my code, help plzzzz!!

import java.io.*;
 public class sign {
 public static void main (String args[])throws Exception
 {
 
 String number;
 int numberInteger;
 int[] temp; 
 temp = new int[3];
 int i;
 
for (i=0;i<=2;i++) 
    {
      System.out.print("Input three numbers:");
      InputStreamReader no= new InputStreamReader(System.in);
      BufferedReader num=new BufferedReader(no);
      number=num.readLine();
      numberInteger=Integer.parseInt(number);
      temp[i]=numberInteger;
    }
           for (i=0;i<=2;i++)
           {
            System.out.print("\nAcsending Order:"+temp[i]);
           }
      }
}

[r035198x]

If the user input three numbers, say (1,3,2), how it will become 1,2,3 or in ascending order?? there is something wrong/lacking with my code, help plzzzz!!

import java.io.*;
public class sign {
public static void main (String args[])throws Exception
{
 
String number;
int numberInteger;
int[] temp; 
temp = new int[3];
int i;
 
for (i=0;i<=2;i++) 
{
System.out.print("Input three numbers:");
     InputStreamReader no= new InputStreamReader(System.in);
BufferedReader num=new BufferedReader(no);
number=num.readLine();
numberInteger=Integer.parseInt(number);
temp[i]=numberInteger;
}
for (i=0;i<=2;i++)
{
     System.out.print("\nAcsending Order:"+temp[i]);
}
}
}

What is missing is the sort. Either use bubble sort or Arrays.sort to sort the numbers.

[hirak1984]

[font=Verdana][size=2]slightly modified your code:[/size][/font]

import java.io.*;
public class sign {
public static void main (String args[])throws Exception
{
String number;
int numberInteger;
int[] temp; 
temp = new int[3];
int i,j;
System.out.print("Input three numbers:");
for (i=0;i<=2;i++) 
    {
 
InputStreamReader no= new InputStreamReader(System.in);
     BufferedReader num=new BufferedReader(no);
     number=num.readLine();
     numberInteger=Integer.parseInt(number);
     temp[i]=numberInteger;
    }
for (i=1;i<=2;i++) 
{
if(temp[i-1]>temp[i])
{
j=temp[i-1];
temp[i-1]=temp[i];
temp[i]=j;
 
}
}
         for (i=0;i<=2;i++)
         {
         System.out.print("\nAcsending Order:"+temp[i]);
         }
     }
}
 

[cess]

[font=Verdana][size=2]slightly modified your code:[/size][/font]

import java.io.*;
public class sign {
public static void main (String args[])throws Exception
{
String number;
int numberInteger;
int[] temp; 
temp = new int[3];
int i,j;
System.out.print("Input three numbers:");
for (i=0;i<=2;i++) 
    {
 
InputStreamReader no= new InputStreamReader(System.in);
     BufferedReader num=new BufferedReader(no);
     number=num.readLine();
     numberInteger=Integer.parseInt(number);
     temp[i]=numberInteger;
    }
for (i=1;i<=2;i++) 
{
if(temp[i-1]>temp[i])
{
j=temp[i-1];
temp[i-1]=temp[i];
temp[i]=j;
 
}
}
         for (i=0;i<=2;i++)
         {
         System.out.print("\nAcsending Order:"+temp[i]);
         }
     }
}
 

a thousand thanks!!!!!