How do you find the smallest element in an array?

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How do you find the minimum element of an array?

Minimum element in array in C

#include <stdio.h>
main()
{
int array[100], minimum, size, c, location = 1;
printf(“Enter the number of elements in arrayn”);
scanf(“%d”,&size);
printf(“Enter %d integersn”, size);
for ( c = 0 ; c < size ; c++ )

How do you find the smallest and second smallest element in an array?

Find 2nd Smallest Number in Array using Arrays

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

How do you find the maximum and minimum of an array?

Logic to find maximum and minimum element in array

Assume first array element as maximum and minimum both, say max = arr[0] and min = arr[0] . Iterate through array to find maximum and minimum element in array. Run loop from first to last array element i.e. 0 to size – 1 .

How do you find the minimum number in an array in Java?

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

import java.util.*;
public class SmallestInArrayExample1{
public static int getSmallest(int[] a, int total){
Arrays.sort(a);
return a[0];
}
public static void main(String args[]){
int a[]={1,2,5,6,3,2};

How do you find the max element in an array?

To find the largest element, the first two elements of array are checked and the largest of these two elements are placed in arr[0] the first and third elements are checked and largest of these two elements is placed in arr[0] .

What are the minimum number of comparison are required for Find the minimum and maximum element of an array?

Ans: minimum number of comparison require to find minimum and maximum is: Approach is divide and conquer …. Thus, the approach does (3/2)n−2 comparisons if n is a power of 2. And it does more than (3/2)n−2 comparisons if n is not a power of 2.

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 know if all elements are equal in an array?

Check if all the elements can be made of same parity by inverting adjacent elements. …
Minimum sum of two elements from two arrays such that indexes are not same. …
Maximum sum from three arrays such that picking elements consecutively from same is not allowed. …
Minimum delete operations to make all elements of array same.

6 нояб. 2020 г.

How do you find the missing number in an array in C++?

Algorithm:

Calculate the sum of first n natural numbers as sumtotal= n*(n+1)/2.
Create a variable sum to store the sum of array elements.
Traverse the array from start to end.
Update the value of sum as sum = sum + array[i]
Print the missing number as sumtotal – sum.

8 мар. 2021 г.

How do you find the maximum and minimum of an array in C++?

The program output is shown below.

#include<iostream>
int arr[10], n, i, max, min;
cout << “Enter the size of the array : “;
cin >> n;
cout << “Enter the elements of the array : “;
for (i = 0; i < n; i++)
cin >> arr[i];
max = arr[0];

How do you find the maximum and minimum of an array in Python?

Python provides different inbuilt function. min() is used for find out minimum value in an array, max() is used for find out maximum value in an array. index() is used for finding the index of the element.

What is Max in array?

M = max( A ) returns the maximum elements of an array. If A is a vector, then max(A) returns the maximum of A . If A is a matrix, then max(A) is a row vector containing the maximum value of each column.

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

Java program to find the 2nd smallest number in an array

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

25 апр. 2018 г.

How do you find the minimum and maximum value in Java?

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

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

How do you sort an ArrayList?

To sort the ArrayList, you need to simply call the Collections. sort() method passing the ArrayList object populated with country names. This method will sort the elements (country names) of the ArrayList using natural ordering (alphabetically in ascending order). Lets’s write some code for it.