# You asked: How do you find the smallest digit of a number in Java?

Contents

## How do you find the smallest digit of a number?

Take a number n as the input. An integer function smallest_digit(int n) takes ‘n’ as the input and returns the smallest digit in the given number. Now initialize min as the last digit of the given number.

## How do you find the smallest number in Java?

Let’s see another example to get the smallest element or number in java array using Arrays.

1. import java.util.*;
2. public class SmallestInArrayExample1{
3. public static int getSmallest(int[] a, int total){
4. Arrays.sort(a);
5. return a;
6. }
7. public static void main(String args[]){
8. int a[]={1,2,5,6,3,2};

## How do you find the largest digit of a number in Java?

public static int maximum(int max){ int num = 0; while(num != 0){ // true upon entry, false for second iteration int rightDigit = num % 10; // will result in 0 num /= 10; // will result in 0 if(rightDigit > max) // 0 is NOT > max rightDigit = max; // not executed } return max; // return original number entered??? } 1.

## Which is smallest digit?

The smallest one-digit number is 1 (one) and greatest one-digit number is 9. All the digits become numbers when used as a number. (ii) There are 90 numbers of two digits. The smallest two-digit number is 10 and greatest two-digit number is 99.

## What is the highest number?

Googol. It is a large number, unimaginably large. It is easy to write in exponential format: 10100, an extremely compact method, to easily represent the largest numbers (and also the smallest numbers).

## What is largest digit number?

Digits are the single symbols used to represent numbers in Maths. In mathematics, these digits are said to be numerical digits or sometimes simply numbers. … The smallest one-digit number is 1 and the largest one-digit number is 9.

## How do you find the smallest number with 3 numbers?

Program Explanation

Get three inputs num1, num2 and num3 from user using scanf statements. Check whether num1 is smaller than num2 and num3 using if statement, if it is true print num1 is smallest using printf statement. Else, num2 or num3 is smallest. So check whether num2 is smaller than num3 using elseif statement.

## How do you find the minimum of 3 numbers in Java?

Write a method minimum3 that returns the smallest of three floating-point numbers. Use the Math. min method to implement minimum3. Incorporate the method into an application that reads three values from the user, determines the smallest value and displays the result.

## How do you find the minimum of two numbers in Java?

math. min() is an inbuilt method in Java which is used to return Minimum or Lowest value from the given two arguments.

Example 1:

1. public class MinExample1.
2. {
3. public static void main(String args[])
4. {
5. int x = 20;
6. int y = 50;
7. //print the minimum of two numbers.
8. System. out. println(Math. min(x, y));

## How do you find the second largest digit in a number in Java?

Find 2nd Largest Number in Array using Arrays

1. import java.util.Arrays;
2. public class SecondLargestInArrayExample1{
3. public static int getSecondLargest(int[] a, int total){
4. Arrays.sort(a);
5. return a[total-2];
6. }
7. public static void main(String args[]){
8. int a[]={1,2,5,6,3,2};

## What is the largest 3 digit number?

Answer: The smallest 3-digit number is 100 and the largest 3-digit number is 999.

## How do you find the greatest digit number?

To get the greatest number, we arrange the digits in descending order. 8 > 7 > 5 > 2. The greatest number using the digits 7 5 2 8 is 8752. To get the smallest number, we arrange the digits in ascending order.

## What is the 6 digit smallest number?

(iv) On adding one to the largest five digit number, we get 100000 which is the smallest six digit number.

## Is 0 a digit number?

0 (zero) is a number, and the numerical digit used to represent that number in numerals. It fulfills a central role in mathematics as the additive identity of the integers, real numbers, and many other algebraic structures. As a digit, 0 is used as a placeholder in place value systems.

## What is greatest and smallest number?

Thus, the greatest number is 8741. To get the smallest number, the smallest digit 1 is placed at thousands-place, next greater digit 4 at hundred’s place, still greater digit 7 at ten’s place and greatest digit 8 at one’s or units place. Thus, the smallest number is 1478.