1.Write the code to take an array (int stuff[100]) and initialize each element of stuff to -1. 2.Write the code to take an array (int stuff[100]) and initialize each element with user input a.Update the program to sum the values in the array. b.Update the program to print all elements of the array in reverse order. c.Update the program to search through the array and find the smallest value in the array. d.Update the program to search through the array for the value 6, and print "found it", if it exists. #####java only#####

The following program is supposed to let the end-user enters 10 numbers in a one dimensional array. The program must then check the input numbers in the following order and way: 1f the input number is a negative one, the program should multiply that number by (5), and return the number of negative elements in the array. 2. if the input number is a positive one, the program should multiply that number by (2), and return the number of positive elements in the array. 3. if the input number is a zero, the program should return the number of zeros in the array The program code is given below with some missing code. You are required to write the missing code ONLY in order to make the program complete. Sample Input/Output Enter 10 numbers in the array -8 -16 16 80 2 12 -12 -2 0 -40 -80 32 16 0 4 24 -60 -10 0 The number of negative elements is: 4 The number of positive elements is: 4 The number of zeros is: 2 dinclude using namespace std; int main() int input[10], i, negative-0, positive-0,...

1. declare an array to hold 12 floating point numbers: 2. Now that we have our array, set all 12 numbers to -100. 3. Change all even positions (all lines with an even index: 0,2,4, etc) to 96.8Use a function call to print the array.

It's important to note that the name of an array by itself is really a pointer to the first element of the array. Therefore passing an array to function is simple since you can just specify the name of the array. Are these statements true?

Program: Using a multidimensional array, create a triangular-shaped array. You will ask the user how many lines they want to see and then create the array, fill it, and then print it. You will fill the array with one 1 in the first row, two 2’s in the second row, etc. This should work for any integer that the user enters. (Just because I am starting on 1 does not mean row 0 was skipped.) You must: use a loop to create the array shape. You must: use nested for loops to fill the array and to print the values back to the screen. Your program should print as shown below. Example Output: How many lines would you like in your triangle? >>>9 1 2 2 3 3 3 4 4 4 4 5 5 5 5 5 6 6 6 6 6 6 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 If your code looks like the code below, it is not what I’m asking for. The code below is making a square multidimensional array, not a triangular one. The code below is just leaving certain spots empty so that it looks like a triangle. I will ask you...

(1) Prompt the user to enter five numbers, being five people's weights. Store the numbers in an array of doubles. Output the array's numbers on one line, each number followed by one space. Ex: Enter weight 1: 236.0 Enter weight 2: 89.5 Enter weight 3: 142.0 Enter weight 4: 166.3 Enter weight 5: 93.0 You entered: 236.0 89.5 142.0 166.3 93.0 (2) Output the total weight, by summing the array's elements. (3) Output the average of the array's elements, with 2 decimal places. (4) Output the max array element. Ex: Enter weight 1: 236.0 Enter weight 2: 89.5 Enter weight 3: 142.0 Enter weight 4: 166.3 Enter weight 5: 93.0 You entered: 236.0 89.5 142.0 166.3 93.0 Total weight: 726.8 Average weight: 145.36 Max weight: 236 Code: import java.util.Scanner; public class PeopleWeights { public static void main(String[] args) { /* Type your code here. */ }}

C++ Coding: Arrays Implement a 4x4 two-dimensional array of integers. Use a nested loop to populate the array with values 20 to 35 inclusive. Use a nested loop to output the array as a grid. Use a single loop to output all elements in the second row. Use a single loop to output all elements in the third column. Use a single loop to output all elements in the first diagonal (r==c). Use a single loop to output all elements in the opposing diagonal. Example Output: 20 21 22 2324 25 26 2728 29 30 3132 33 34 35Row 2: 24 25 26 27Col 3: 22 26 30 34Diagonal 1: 20 25 30 35Diagonal 2: 23 26 29 32