//

// Created by 赵健 on 2021/8/17.

//

#include "vect3.h"

void vect3::test() {

using namespace std;

vector<Review> books;

Review temp;

while(FillReview(temp)) books.push_back(temp);

if(!books.empty()) {

cout << "Thank you. You entered the following "

<< books.size() << " rating:\n"

<< "Rating\tBook\n";

for_each(books.begin(), books.end(), ShowReview);

sort(books.begin(), books.end());

cout << "Sorted by title:\nRating\tBook\n";

for_each(books.begin(), books.end(), ShowReview);

sort(books.begin(), books.end(), worseThan);

cout << "Sorted by rating:\nRating\tBook\n";

for_each(books.begin(), books.end(), ShowReview);

random_shuffle(books.begin(), books.end());

cout << "After shuffling:\nRating\tBook\n";

for_each(books.begin(), books.end(), ShowReview);

}

}

double * find_ar(double * ar, int n, const double & val){

for (int i = 0; i < n; i++) {

if(ar[i] == val) return &ar[i];

}

return 0;

}