help me please

Question about the task

Even and odd digits

Java Syntax, Level 6, Lesson 5

Under discussion

I don't know what my wrong

Use the keyboard to enter a positive number. Determine the number of even digits and odd digits in the entered number.
If a number is divisible by 2 without a remainder (i.e. the remainder is zero), then it is even.
And we'll increase the even digit counter (static variable even) by 1.
Otherwise, the number is odd, so we'll increase the odd digit counter (static variable odd).
Display the following message: "Even: a Odd: b", where a is the number of even digits and b is the number of odd digits.

Example for 4445:
Even: 3 Odd: 1

Requirements:

The program must read data from the keyboard.
The main method should calculate how many even digits are in the entered number and then write this number to the variable even.
The main method should calculate how many odd digits are in the entered number and then write this number to the variable odd.
The program should display text on the screen.
The displayed text must match the task conditions.

package com.codegym.task.task06.task0606; import java.io.*; /* Even and odd digits */ public class Solution { public static int even=0; public static int odd=0; public static void main(String[] args) throws IOException { //write your code here BufferedReader reader=new BufferedReader(new InputStreamReader(System.in)); int num=Integer.parseInt(reader.readLine()); int temp=num; int rem=0; // num=temp; for(int i=1;i>0;i++){ temp=temp/10; if(temp!=0){ rem=temp%10; if(rem%2==0){ even++; } else if(rem%2!=0) { odd++; } else { break; } } } System.out.println("Even: "+even) ; System.out.println(" Odd: "+odd); } }

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Gokulnath S.K

Level 10 , Chennai, India

23 August 2020, 03:29

line 23 should be as the last command in the loop because if you do it the beginning you're going to lose one digit all the time. that will give wrong result all the time.

dhanush

Level 30 , Chennai, India

21 August 2020, 05:02

I have tried your code it doesn't do what you expected to do why are you using for loop when you want to increment the numbers but you just want to count the number use while loop. Get rid of lines 19 and 20 1# check using while loop if the num is greater than 0 2# if the remainder is equals to 0 means increment even 3# else increment odd 4# divide the num by 10 just like line 23 use num before the end of the loop. 5# print statement should be in one line.