How do you find the second largest element in a list?

How do I find the second highest element in a list?

Python Program to Find the Second Largest Number in a List

  1. Take in the number of elements and store it in a variable.
  2. Take in the elements of the list one by one.
  3. Sort the list in ascending order.
  4. Print the second last element of the list.
  5. Exit.

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

The program output is also shown below.

  1. * C program to read elements into an array and find the.
  2. * largest two elements in a given array.
  3. int n = 0, i = 0, largest1 = 0, largest2 = 0, temp = 0;
  4. printf (“Enter the size of the arrayn”);
  5. scanf (“%d”, &n);
  6. int array[n];
  7. printf (“Enter the elementsn”);

How do you find the second largest number in C?

Finding the second largest value in an array is a classic C array program. This program gives you an insight of iteration, array and conditional operators. We iteratively check each element to determine the largest and second largest element.

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How do you find the max element in a list?

Approach :

  1. Read input number asking for length of the list using input() or raw_input() .
  2. Initialise an empty list lst = [] .
  3. Read each number using a for loop .
  4. In the for loop append each number to the list.
  5. Now we use predefined function max() to find the largest element in a list.

22 апр. 2017 г.

How do I find the second largest element without sorting?

int first=x[0]; int second=x[0];

What is the highest number?

Googol. It is a large number, unimaginably large. It is easy to write in exponential format: 10100, an extremely compact method, to easily represent the largest numbers (and also the smallest numbers).

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

Find the 2nd largest number in a Java array.

Sorting an array

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

25 апр. 2018 г.

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 .

What is the time taken to find the second largest element in a array?

If you want to 2nd highest and highest number index in array then…. You can find Largest and Third largest number of unsorted array as well. I am giving solution that’s not in JAVA program (written in JavaScript), but it takes o(n/2) iteration to find the highest and second highest number.

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How do I find the second largest number?

Let’s see the full example to find the second largest number in java array.

  1. public class SecondLargestInArrayExample{
  2. public static int getSecondLargest(int[] a, int total){
  3. int temp;
  4. for (int i = 0; i < total; i++)
  5. {
  6. for (int j = i + 1; j < total; j++)
  7. {
  8. if (a[i] > a[j])

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

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

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

What is Int_min?

INT_MIN specifies that an integer variable cannot store any value below this limit. Values of INT_MAX and INT_MIN may vary from compiler to compiler. Following are typical values in a compiler where integers are stored using 32 bits. Value of INT_MAX is +2147483647. Value of INT_MIN is -2147483648.

How will you compare two lists?

The methods of comparing two lists are given below.

  • The cmp() function.
  • The set() function and == operator.
  • The sort() function and == operator.
  • The collection.counter() function.
  • The reduce() and map() function.

What is Max () in Python?

The max() function returns the item with the highest value, or the item with the highest value in an iterable. If the values are strings, an alphabetically comparison is done.

How do I print a max value in a list?

Python 3 – List max() Method

  1. Description. The max() method returns the elements from the list with maximum value.
  2. Syntax. Following is the syntax for max() method − max(list)
  3. Parameters. list − This is a list from which max valued element to be returned.
  4. Return Value. …
  5. Example. …
  6. Result.
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