Breaking News: Grepper is joining You.com. Read the official announcement!

java get number of digits in int

Add Answer

|_Genos_| answered on March 28, 2022 Popularity 9/10 Helpfulness 7/10

answer java get number of digits in int

related how to find numbers of digits in java

related count the digits of a number numbers in java

related count digits in java

related java get digit of int

related how to check the number of digits in a number in java

java get number of digits in int

Comment

int number = 1000;
int numDigits = String.valueOf( number ).length();

Popularity 9/10 Helpfulness 7/10 Language java

Source: Grepper

Tags: digits get int java

Link to this answer
Share Copy Link

Contributed on Dec 03 2022

|_Genos_|

0 Answers Avg Quality 2/10

Closely Related Answers

how to find numbers of digits in java

Comment

  public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int num = input.nextInt();

        int count = 0;

        while (num > 0) {
            num /= 10;
            count++;
        }
        System.out.println("number of digits: " + count);
    }

Popularity 10/10 Helpfulness 4/10 Language java

Source: Grepper

Tags: digits di

Link to this answer
Share Copy Link

Contributed on May 15 2022

Chathumal Sangeeth

0 Answers Avg Quality 2/10

count the digits of a number numbers in java

Comment

  Scanner sc = new Scanner(System.in);
        System.out.println(" enter a number ");
        int n=sc.nextInt();
          int sum =0;
        do{
            n=n/10;
            sum+=1;
        }while(n!=0);

        System.out.println(sum);
    }

Popularity 8/10 Helpfulness 3/10 Language typescript

Source: Grepper

Tags: count digits

Link to this answer
Share Copy Link

Contributed on Jan 12 2023

TAKUNDA

0 Answers Avg Quality 2/10

count digits in java

Comment

import java.util.*;
public class tUf { 
    static int count_digits(int n)
    {
       int digits = (int) Math.floor(Math.log10(n) + 1);
        return digits;
    } 

    public static void main(String args[]) 
    { 
         int n = 12345;
        System.out.println("Number of digits in "+n+" is "+count_digits(n));
    } 
}

Popularity 6/10 Helpfulness 2/10 Language java

Source: takeuforward.org

Tags: count digits java

Link to this answer
Share Copy Link

Contributed on Jan 29 2024

Aditya Kumdale

0 Answers Avg Quality 2/10

java get digit of int

Comment

public class Main {
    public static void main(String[] args) {
        int number = 98765;
        int digitIndex = 3;  // The index of the digit to be extracted, starting from right (0-indexed)
        int digit = getDigit(number, digitIndex);
        System.out.println("The digit at index " + digitIndex + " is: " + digit);
    }
    
    public static int getDigit(int number, int digitIndex) {
        // Convert the number to a string
        String numberString = String.valueOf(number);
        
        // Get the index of the digit from the right
        int reversedIndex = numberString.length() - 1 - digitIndex;
        
        // Extract the digit at the given index
        char digitChar = numberString.charAt(reversedIndex);
        
        // Convert the digit character to an integer and return it
        return Character.getNumericValue(digitChar);
    }
}

Popularity 6/10 Helpfulness 2/10 Language java

Source: Grepper

Link to this answer
Share Copy Link

Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

how to check the number of digits in a number in java

Comment

-1

int length = (int) (Math.log10(number) + 1);

Popularity 9/10 Helpfulness 1/10 Language typescript

Source: www.baeldung.com

Tags: digits di

Link to this answer
Share Copy Link

Contributed on Mar 28 2022

Inna Kim

0 Answers Avg Quality 2/10

java get number of digits in int

Contents

More Related Answers

java get number of digits in int

Closely Related Answers

how to find numbers of digits in java

count the digits of a number numbers in java

count digits in java

java get digit of int

how to check the number of digits in a number in java

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.