How do I find the next smallest number in an array?
Given an array, print the next smallest element (NSE) for each element. The smallest smallest element for an element x is the first smallest element on the right hand side of x in the array. Items for which there is no smaller item (on the right hand side), consider the next smaller item to be -1.
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How do you find the first and second smallest numbers in an array?
Find the second smallest number in an array using arrays
- import java.util.*;
- public class SecondSmallestInArrayExample1{
- public static int getSecondSmallest(int[] a,inttotal){
- Arrays.sort(a);
- return a[1];
- }
- public static void main(String args[]){
- int to[]={1,2,5,6,3,2};
How do you find the second smallest number in a Python array?
Method 1:
- from array import *
- array = array(‘i’, [])
- n = int(input(“enter the number of elements”))
- for i in the range (n):
- array append(int(input(“enter the elements of the array”)))
- print(“the array entered is:”)
- for i in range(len(arr)):
- print(arr[i])
What is the Peak element in the array?
An array element is a peak if it is NOT smaller than its neighbors. For corner elements, we must consider only one neighbor. Example: Input: array[]= {5, 10, 20, 15} Output: 20 Element 20 has neighbors 10 and 15, both less than 20. 100 is the peak element in {100, 80, 60, 50, 20}.
How to find the smallest element in an array?
For an ascending order array, the first element is the smallest element, you can get it by arr [0] (0-based indexing). If the array is sorted in descending order, the last element is the smallest element, you can get it by arr [sizeOfArray-1].
How to find the next smallest element in a stack?
1) Push the first item to stack. 2) Choose the rest of the items one by one and follow the next steps in a loop. ….a) Mark the current item as next. ….b) If the stack is not empty, pop an item from the stack and compare it to the next. ….c) If next is smaller than the trap element, then next is the next smallest element for the trap element.
How to find the smallest value in Excel?
The problem in this case is that we don’t want SMALL to operate on every value in the range, only values that are male or female (M or F). To apply this criterion, we use the IF function, which provides a logical test for “M” or “F”. Since we are applying the test to an array of values, the result will also be an array.
How to find the left side of a matrix?
Given an array of integers, find the closest smallest number for each element such that the smallest element is on the left hand side. Examples: Input: arr[] = {1, 6, 4, 10, 2, 5} Output: {_, 1, 1, 4, 1, 2} The first element (‘1’) has no element on the left side. For 6, there is only one smaller element on the left hand side ‘1’.