How do you find the highest number in an array?

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How do you find the maximum number of an array?

Java program to find largest number in an array

Initialize array value.
Step 2: (int max = a[0];) Initialize max value as array’s first value.
Step 3: (for int i = 1; i < a.length; i++ ) …
Step 4: if(a[i] > max)
Continue the loop and resign the max value if array current value is greater than max.
Program. …
Output.

11 мар. 2016 г.

Which array has largest number?

Getting the maximum element of an array

Array. reduce() can be used to find the maximum element in a numeric array, by comparing each value: var arr = [1,2,3]; var max = arr. reduce(function(a, b) { return Math.

How do you find the maximum element of an array in a function?

To find out the maximum number in an array using function

#include <stdio.h>
#include <conio.h>
max(int [],int);
void main()
int a[]={10,5,45,12,19};
int n=5,m;
m=max(a,n);
printf(“nMAXIMUM NUMBER IS %d”,m);

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

Logic to find maximum and minimum element in array

Input size and element in array, store it in some variable say size and arr . Declare two variables max and min to store maximum and minimum. Assume first array element as maximum and minimum both, say max = arr[0] and min = arr[0] .

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 minimum of an array?

Algorithm

STEP 1: START.
STEP 2: INITIALIZE arr[] = {25, 11, 7, 75, 56}
STEP 3: min = arr[0]
STEP 4: REPEAT STEP 5 for(i=0; i< arr.length; i++)
STEP 5: if(arr[i]<min) min=arr[i]
STEP 6: PRINT “Smallest element in given array:”
STEP 7: PRINT min.
STEP 8: END.

How do you find a number in an array?

In this program, we are reading an array of integers and a number to find it from the given array elements. Example: Input array elements are: 10, 20, 30, 40, 50 Element to find: 30 Output: 30 found at 2 index. Input array elements are: 10, 20, 30, 40, 50 Element to find: 70 Output: 70 does not exists in the array.

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

Find 2nd Largest Number in Array using Arrays

import java.util.Arrays;
public class SecondLargestInArrayExample1{
public static int getSecondLargest(int[] a, int total){
Arrays.sort(a);
return a[total-2];
}
public static void main(String args[]){
int a[]={1,2,5,6,3,2};

What is the largest 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 display the first element of an array?

current($array) can get you the first element of an array, according to the PHP manual. Every array has an internal pointer to its “current” element, which is initialized to the first element inserted into the array.

How do you find the maximum value in an array in C++?

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

How do you declare an array?

Create an Array

Arrays are used to store multiple values in a single variable, instead of declaring separate variables for each value. To declare an array, define the variable type with square brackets: string[] cars; We have now declared a variable that holds an array of strings.

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 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.

How many comparisons are needed to find the maximum value in an array N?

Solution Steps

Return max and min. If n is a power of 2, the algorithm needs exactly 3n/2–2 comparisons to find min and max.