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Write a function in java that accepts an array of integers and returns the second largest integer in the array Return -1 if there is no second largest?
Method 1: Sort the array in descending order, compare 1st and 2nd if not same , return 2nd if same return -1 Method 2: Find the largest number in the array, initialize another array with dimension 1 less than of original. Copy the array elements from the original array minus the largest element. not select largest from the second array and compare with the previous one if not same return the second largest if same return -1
What will be the algorithm to input n integers and output the largest one?
var largest : integer largest = array[0] for n : integer in array if n > largest largest = n endif endfor return largest
How do you write a programme in c language using arrays to store a ten integer data and find the second smallest and second largest elements in the array?
void mail ( ); { int a, b c = a+b; printf ("%d",=c); }
What is the difference between a numericial array and an associative array?
A numericial array is an array with keys made up of only integers. An associative array is an array with keys made up of anything that is not an integer. In some languages, it is possible to mix integer keys and non-integer keys into a mixed array.
What is the condition of second largest number?
There is no such condition. The algorithm to locate the second largest number in an array of numbers is: Sort the array in descending order. Remove the duplicate values from the array. If there are two or more elements remaining, return the second number. If there is less than two elements remaining, return the NaN value (not a number).
What is the sie of an array whos upper bound is 100?
To calculate the size of array the type of array should be given. Ex: if it is of integer type that means int arr[100] and integer is of 4 bytes, then the size of array will be 400 bytes.
What is the complexity of largest and second largest element in terms of number of comparision in array consisting n numeric elements in random order.?
knowledge
What is the method to find size of an array in java?
Arrays have a method called length() that can help us find out the size of the array.int[] l = new int[5];System.out.println(l.length);The above 2 lines of code will create an integer array of size 5 and will print the size 5 on the console.
Dope vector method for one dimentional array?
Dope Vector Method is use for one dimensional array and also two-dimensional array for one dimensional array we use MA(i)=sa+(i-1)*w MA is Memory Address Sa = Start Address i is subscript W for integer w=2 float=4 char=1 for two dimensional array MA(i,j)=SA{n(i-1)+(j-1)}*W
Difference between integer array and character array?
Arrays are basic structures wherein one or more elements exist "side by side" and are of the same "type". An "integer" array is an array whose elements are all of an integer type which has no fractional component. A "character" array is an array which contains nothing but character types. A "floating point" array contains elements that have both an integer and fractional portion. Simply put, they are arrays of particular types.
What is integer array in C programming?
An integer array consists of only integer numbers, for instance, if you have the array of size 5 with integer type date int_array[5] it means that your first element int_array[0] is an integer number like 1, or 15 and so on. The same is true for other elements too; int_array[1](int_array[2], int_array[3], int_array[4]) might be any integer element and so on.
When you pass an array element to a method the method receives?
Yes, you can use array-elements as parameters. Do you have any problem with that?
