Finding the second highest number in array in Java
Finding the second highest number in array in Java Ask ion Asked 13 years 10 months ago Modified 4 months ago Viewed 163k times 38 I m having difficulty to understand the logic behind the method to find the second highest number in array
Find Second largest element in an array GeeksforGeeks, Given an array of integers our task is to write a program that efficiently finds the second largest element present in the array Examples Input arr 12 35 1 10 34 1 Output The second largest element is 34 Explanation The largest element of the array is 35 and the second largest element is 34 Input arr 10 5 10
Java Program to find Second Largest Number in an Array
Let s see the full example to find the second largest number in java array public class SecondLargestInArrayExample public static int getSecondLargest int a int total int temp for int i 0 i total i for int j i 1 j total j if a i a j temp a i a i a j a j temp return a total 2
Java Program To Find the Second Largest and Smallest element in an Array, Program 1 To Find the Second Largest and Second Smallest Element In this approach we will directly find the second largest and second smallest element in the array Algorithm Start Declare an array Initialize the array Use two for loops to display the second largest and second smallest element in an array
Java Find the second largest number in an array of elements Code
Java Find the second largest number in an array of elements Code , I have written this code to find second largest element in an array of random integers If it needs to be optimized then do comment on it First of all I m populating all the elements into the list which does not have any repeating value then sorting then in list size 2 I have second largest element This is one way of doing this
Find Second Smallest Number In An Array Java Video Tutorial
Java Program to Find Second Largest Number in An Array
Java Program to Find Second Largest Number in An Array Most Straight forward solution is to sort the array and iterate over the array backwards fron second last element to find the element which is not equal to last element largest element Sort and return second last element 1 2 3 4 5 6 7 8
Java Program To Find The Second Largest Number In An Array BTech Geeks
2 1 Using Stream skip method First get Stream from List using List stream method Sort Integer objects in descending order using Comparator reverseOrder inside Stream sorted method As integer List is sorted in descending order 2nd element in the List or ArrayList will be the second largest number Java 8 Find Second Largest number in an Arrays or List or Stream. 1 Min Read This example shows you how to find the second largest number in an array of java Step 1 Iterate the given array Step 2 first if condition arr i largest If current array value is greater than largest value then Move the largest value to secondLargest and make current value as largest Now the size of the array returned by findLargest is log2 N 2 out of which log2 N elements are the ones with which the largest element is compared Hence to find the second largest element the largest among these log2 N elements is calculated using log2 N 1 comparisons Therefore the total number of comparisons N 1 log
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