Table of Contents

## How do you find the maximum value of an array without sorting?

8 Answers. No need to sort, just iterate through the array, keeping track of the largest value seen so far and the index of that value. var largest = -1; var player = -1; for (var i = 0; i < allPlayers. Length; ++i) { if (allPlayers[i] > largest) { player = i; largest = allPlayers[i]; } } Console.

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

To find the maximum value in an array: Assign the first (or any) array element to the variable that will hold the maximum value. Loop through the remaining array elements, starting at the second element (subscript 1). When a larger value is found, that becomes the new maximum.

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

Java program to find the 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.

## Does an array have a fixed length?

An array is a container object that holds a fixed number of values of a single type. The length of an array is established when the array is created. After creation, its length is fixed.

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

Find 2nd Largest Number in Array using Collections import java.util.*; public class SecondLargestInArrayExample2{ public static int getSecondLargest(Integer[] a, int total){ List<Integer> list=Arrays.asList(a); Collections.sort(list); int element=list.get(total-2); return element; }.

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

A simple way to find the largest and second-largest number is that sort the array in descending order and pick its first and second elements. Its first element will be the largest number and the second number will be the second-largest number. The time complexity of this solution is O(n log n).

## How do you print the greatest number in an array?

ALGORITHM: STEP 1: START. STEP 2: INITIALIZE arr[] = {25, 11, 7, 75, 56} STEP 3: length= sizeof(arr)/sizeof(arr[0]) STEP 4: max = arr[0] STEP 5: SET i=0. REPEAT STEP 6 and STEP 7 i<length. STEP 6: if(arr[i]>max) max=arr[i] STEP 7: i=i+1. STEP 8: PRINT “Largest element in given array:” assigning max.

## How do you find the second smallest number in an array without sorting?

Java interview Program to find second smallest number in an integer array without sorting the elements. package com.instanceofjava; class SecondSmallestNumber{ int[] x ={10,11,12,13,14,6,3,-1}; int small=x[0]; for(int i=0;i<x.length;i++) { if(x[i]<small) {.

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

Algorithm Start. Declare an array. Ask the user to initialize the array. Initialize the min, second_min, max, second_max as the first element of the array. Start traversing the array and assign the smallest and largest element as min and max respectively. Print the second smallest and second largest element. Stop.

## What is static array with example?

Statically declared arrays are allocated memory at compile time and their size is fixed, i.e., cannot be changed later. They can be initialized in a manner similar to Java. For example two int arrays are declared, one initialized, one not. Static multi-dimensional arrays are declared with multiple dimensions.

## Why is array o 1?

This is done in O(1) because it is pretty simple (constant number of math calculations) where the element is located given the index, the beginning of the array and the size of each element.

## Can an array be static?

Static arrays have their size or length determined when the array is created and/or allocated. For this reason, they may also be referred to as fixed-length arrays or fixed arrays. Array values may be specified when the array is defined, or the array size may be defined without specifying array contents.

## How do I find the second largest number in a list?

Python Program to Find the Second Largest Number in a List Take in the number of elements and store it in a variable. Take in the elements of the list one by one. Sort the list in ascending order. Print the second last element of the list. Exit.

## How do I find the second largest number in an array in CPP?

The program output is shown below. #include<iostream> using namespace std; int main () { int A[10], n, i, j, x; cout << “Enter size of array : “; cin >> n; cout << “Enter elements of array : “;.

## How do you find largest and second largest number in C?

Declare an array of user-defined size. Using for loop, define the elements of the array. Consider the first element of array to be the first largest number (store it in a variable, largest1). Consider the second element of array to be the second-largest number (store it in a variable, largest2).

## How do you find the first largest number in an array?

To find the largest element from the array, a simple way is to arrange the elements in ascending order. After sorting, the first element will represent the smallest element, the next element will be the second smallest, and going on, the last element will be the largest element of the array.

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

Solution idea and steps We declare and initialize variables max and min to store maximum and minimum. Traverse the array from i = 1 to n-1 and compare each element with min and max. If (X[i] < min), it means we have found a value smaller than minimum value till ith index. We update min with X[i] i.e min = X[i].

## What will be the most efficient approach to find the largest number in the list of 20 number?

See the leftmost digit of the numbers given. The digit with highest left most digit is largest number. If there are more than one numbers with same leftmost digit, Then see the second leftmost digit of these numbers, the number with highest number at second left place will be largest.

## How do you print the highest number in an array in Python?

ALGORITHM: STEP 1: Declare and initialize an array. STEP 2: Store first element in variable max. STEP 3: Loop through the array from 0 to length of the array and compare the value of max with elements of the array. STEP 4: If any element is greater than max, max will hold the value of that element.

## Which function find the largest number in a range?

Example A Formula Description (Result) =MIN(A2:A7) Smallest number in the range (0) =MAX(A2:A7) Largest number in the range (27) =SMALL(A2:A7, 2) Second smallest number in the range (4).