How do you find the second lowest value in an array?

How do you find the second lowest value in an array?

Find 2nd Smallest Number in 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};

How do you find the second minimum value?

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 greatest number in an array?

Java program to find the largest number in an array

1. Compare the first two elements of the array.
2. If the first element is greater than the second swap them.
3. Then, compare 2nd and 3rd elements if the second element is greater than the 3rd swap them.
4. Repeat this till the end of the array.

How to find the second lowest value in list?

If you have to, you can use math.inf. You can use a loop to find the lowest and second lowest value in one pass. This will keep track of the lowest and second lowest values in the array. It starts by setting lowest to the lower of the first to elements, and secondLowest to the other element.

How to find the lowest value in an array?

Trying to find way to do this with only one pass through the array, so I won’t run a sort on it and take arr [0..1]. Not sure how to make it look better: Because Array lets you put repeated elements of same value, I believe that the two lowest elements in [1, 2, 1] are [1, 1], not [1, 2].

Which is the smallest element in an array?

The smallest element is 1 and second Smallest element is 10. The same approach can be used to find the largest and second largest elements in an array. Time Complexity: O(n)

How to find minimum two elements in input array?

The above solution requires two traversals of input array. An Efficient Solution can find the minimum two elements in one traversal. Below is complete algorithm. 1) Initialize both first and second smallest as INT_MAX first = second = INT_MAX 2) Loop through all the elements.