Return the First Element in an Array JavaScript Create a function that takes an array containing only numbers and return the first element. Examples gotFirstValue (1 2 2111
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![Return the First Element in an Array
JavaScript
Create a function that takes an array containing only numbers and return the first element.
Examples
getFirstValue ([1, 2, 3]) → 1
getFirstValue ([80, 5, 100])→ 80
getFirstValue ([-500, 0, 50])-500](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F67649308-1256-4b24-8904-519863599432%2F87d81b86-6800-4be8-95bf-89da9f1eb058%2Fhtx6y9_processed.jpeg&w=3840&q=75)
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- (Numerical) Given a one-dimensional array of integer numbers, write and test a function that displays the array elements in reverse order.a "filter" function that takes an array (int[]) and returns a new array containing only the non-negative elements of the array.An array my_Array[] consisting ‘a’ s, ‘b’ s and ‘c’s. The task is to write a function that arranges the arraysuch that all ‘a’s are placed first, then all ‘b’s and then all ‘c’s in last.
- Using C Language Define a struct student that stores the information about a student (name, age, GPA, semester). Write a function that accepts an array of students and returns the number of students with GPA greater than or equal 3.4.Create a function that takes an array and finds the integer which appears an odd number of times. PHP Examples findOdd ([1, 1, 2, -2, 5, 2, 4, 4, -1, -2, 5]) → -1 findOdd ([20, 1, 1, 2, 2, 3, 3, 5, 5, 4, 20, 4, 5]) → 5 findOdd ([10]) → 10Create a function that takes an array of numbers and returns the second largest number. IN JS Examples secondLargest([10, 40, 30, 20, 50]) → 40 secondLargest([25, 143, 89, 13, 105]) → 105 secondLargest([54, 23, 11, 17, 10]) → 23
- Perfect number, is defined as a positive integer which is equal to the sum of all its proper divisors. For example ,the smallest perfect number is 6, which is the sum of 1, 2, and 3. Other perfect include numbers are 28, 496, and 8,128. Write a function perfect_number(n1,n2),which find perfect number between the given input of n1 and n2 and returns them in an array . Note: the input numbers n1 and n2 are to be included in the interval, while searching for the perfect numbers The input arguments: - n1 : an integer variable ,giving us the start of the range of the interval - n2: an integer variable ,giving us the end of the range of the interval The output arguments: output:An array that holds all the perfect numbers in the given interval for example: n1=1; n2=30; We then pass this to the function output perfect_number(n1,n2) This results in the output: output=6,28In statistics, the mode of a set of values is the value that occurs most often or with the greatestfrequency. Write a function that accepts as arguments the following:A. An array of integersB. An integer that indicates the number of elements in the arrayThe function should determine the mode of the array. That is, it should determine which valuein the array occurs most often. The mode is the value the function should return. If the arrayhas no mode (none of the values occur more than once), the function should return −1.Demonstrate your pointer process by using pointer notation instead of array notation in thisfunction.JavaScript Q3. Create a function find(arr,value) which finds a value in the given array and returns its index, or-1 if not found. The given array is: arra[10,3,20,4)
- //convert array of numbers from farenheit to celcius// example:// argument: [23, 32, 41, 50, 59]// return: [-5, 0, 5, 10, 15]// hint: use Array.mapfunction toCelcius(array){ } //write a function that takes an input array and returns an array of booleans (>=75) or fail (<75)// example:// argument: [20, 30, 50, 80, 90, 100]// return: [false, false, false, true, true, true]// hint: use Array.mapfunction passOrFail(array){ }int main() { int inStock[10][4]; int alpha[20]; int beta[20]; int gamma[4] = {11, 13, 15, 17}; int delta[10] = {3, 5, 2, 6, 10, 9, 7, 11,1, 8};. . .} a. Write the definition of the function setZero that initializes any onedimensional array of type int to 0. b. Write the definition of the function inputArray that prompts the user to input 20 numbers and stores the numbers into alpha. c. Write the definition of the function doubleArray that initializes the elements of beta to two times the corresponding elements in alpha. Make sure that you prevent the function from modifying the elements of alpha. d. Write the definition of the function copyGamma that sets the elements of the first row of inStock to gamma and the remaining rows of inStock to three times the previous row of inStock. Make sure that you prevent the function from modifying the elements of gamma. e. Write the definition of the function copyAlphaBeta that stores alpha into the first five rows of inStock and beta into the…JAVA Programming Write a function that returns true if you can partition an array into one element and the rest, such that this element is equal to the product of all other elements excluding itself. Examples canPartition ([2, 8, 4, 1]) → true // 8 = 2 x 4 x 1 canPartition ([-1, -10, 1, -2, 20]) → false canPartition ([-1, -20, 5, -1, -2, 2]) true