Question

use c++ language, keep it simple i am using code block

Exercise#2: Arrays with Random Numbers Write a program that generates n random numbers as follows: Asks the user to input a positive integer n Asks the user to input the maximum value (say m) for the integers to be generated. Write a program that generates the n numbers in the range 0 to m. The program stores the generated numbers in an array A[ Asks the user to enter a value in the range 0 to m. The program then searches the array to find how many times value is found in the array A Sample input output: Enter how many numbers: 15 Enter the maximum value: 20 The generated numbers are: 3 17 9 2 0 8 5 20 18 3 18 17 12 17 8 Enter a number in the range 0 to 20: 17 17 was found 3 times

Answer 1

#include <iostream>
#include <cstdlib>
#include <ctime>

using namespace std;

int main() {
    srand(time(NULL));
    int n, m, *arr, target, count = 0;
    cout << "Enter how many numbers: ";
    cin >> n;
    cout << "Enter the maximum value: ";
    cin >> m;
    arr = new int[n];
    cout << "The generated numbers are:";
    for (int i = 0; i < n; ++i) {
        arr[i] = rand() % (m + 1);
        cout << " " << arr[i];
    }
    cout << endl << "Enter a number in the range 0 to " << m << ": ";
    cin >> target;
    for (int i = 0; i < n; ++i) {
        if (arr[i] == target) {
            ++count;
        }
    }
    cout << target << " was found " << count << " times" << endl;
    delete[] arr;
    return 0;
}

Enter how many numbers: 30 Enter the maximum value: 10 The generated numbers are: 7 3 0 8 8 Enter a number in the range @ to 10: 5 5 was found 2 times 8 8 4 8 1 @ 5 2 4 9 3 6 0 7 1 7 1 8 9 5 8 30