cs10-si-lab8.cpp

// Written by John Pham
// [email protected]

#include <iostream>

// to use rand() and srand()
#include <stdlib.h>

// to use vectors
#include <vector>

using namespace std;

vector<int> generate(int n, int a, int b) {
    vector<int> response;

    for (int i = 0; i < n; i++) {
        response.push_back(rand() % b + a);
    }

    return response;

};

int getMax(const vector<int>& v) {
    int max = 0;
    
    for (int i = 0; i < v.size(); i++) {
        if (v.at(i) > max) {
            max = v.at(i);
        }
    }

    return max;
};

void print(const vector<int>& v) {
    for (int i = 0; i < v.size(); i++) {
        cout << v.at(i) << ", ";
    }
    cout << endl;
}

int main(int argc, char** argv) {
    
    cout << "How many random numbers would you like to generate?" << endl;

    int numOfNumbers = 0;

    cin >> numOfNumbers;

    cout << "What is the lower bound?" << endl;

    int lowerBound = 0;

    cin >> lowerBound;

    cout << "What is the upper bound?" << endl;

    int upperBound = 0;

    cin >> upperBound;

    // Instructor specified to use 5 as the seed
    srand(5);

    vector<int> randomNumbers;

    randomNumbers = generate(numOfNumbers, lowerBound, upperBound);

    cout << "The max number in the vector is: ";

    int maxNum = getMax(randomNumbers);

    cout << maxNum << endl;

    cout << "The generated vector is: " << endl;

    print(randomNumbers);

    return 0;
}