How do you find the second smallest number in Java?

How do you find the second smallest number?

The second smallest element can be also found by traversing the array two times. In the first traversal, the smallest element (first_smallest) in the array is found and in the second traversal, the smallest element other than the first_smallest element is found. Declare an array and input the array elements.

How do you find the second smallest number in an array?

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

  1. import java.util.*;
  2. public class SecondSmallestInArrayExample1{
  3. public static int getSecondSmallest(int[] a, int total){
  4. Arrays.sort(a);
  5. return a[1];
  6. }
  7. public static void main(String args[]){
  8. int a[]={1,2,5,6,3,2};

What is the second smallest number?

Java Array: Exercise-41 with Solution

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The smallest element is -8 and second Smallest element is 1.

How do you find the smallest number in Java?

  1. class Test {
  2. public static void main(String[] args) {
  3. float num1 = 4.25f;
  4. int num2 =5;
  5. System. out. println(“The largest number of the two numbers is ” + Math. max(num1,num2));
  6. System. out. println(“The smallest number of the two numbers is ” + Math. min(num1,num2));

4 дек. 2017 г.

How do you find the smallest number?

To get the smallest number, we arrange the digits in ascending order. 2 < 5 < 7 < 8. The smallest number using the digits 7 5 2 8 is 2578.

What is the smallest element?

Atomic radii vary in a predictable way across the periodic table. As can be seen in the figures below, the atomic radius increases from top to bottom in a group, and decreases from left to right across a period. Thus, helium is the smallest element, and francium is the largest.

How do you find the second largest number in an array?

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};

How do I find the second smallest number in a list Python?

This is a Python Program to find the Second Smallest number in a list.

Problem Solution

  1. Take in the number of elements and store it in a variable.
  2. Take in the elements of the list one by one.
  3. Sort the list in ascending order.
  4. Print the last element of the list.
  5. Exit.

How do you find the minimum number in an array?

Find Smallest Number in 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[0];
  6. }
  7. public static void main(String args[]){
  8. int a[]={1,2,5,6,3,2};
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What is the smallest element in period 2?

According atomic mass, smallest element in the 2nd period is Lithium, Li.

How do I find the second smallest number in Excel?

See screenshot:

  1. If you want to find the second smallest value, you can use this formula =SMALL(A1:D8,2), see screenshot:
  2. Select the cell range you want to find and locate the maximum or minimum value, and click Kutools > Select > Select Cells with Max & Min Value.

How do you find the largest and smallest number in an array?

Algorithm to find the smallest and largest numbers in an array

  1. Input the array elements.
  2. Initialize small = large = arr[0]
  3. Repeat from i = 2 to n.
  4. if(arr[i] > large)
  5. large = arr[i]
  6. if(arr[i] < small)
  7. small = arr[i]
  8. Print small and large.

9 февр. 2021 г.

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 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 and maximum value in Java?

Using Arrays. sort method to Find Maximum and Minimum Values in an Array

  1. int[] nums={6,-1,-2,-3,0,1,2,3,4};
  2. Arrays. sort(nums);
  3. System. out. println(“Minimum = ” + nums[0]);
  4. System. out. println(“Maximum = ” + nums[nums. length-1]);
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