//

// Created by 赵健 on 2021/8/17.

//

#include "valvect.h"

#include <iostream>

#include <valarray>

#include <vector>

#include <algorithm>

void valvect::test() {

using namespace std;

vector<double> data;

double temp;

cout << "Enter numbers (<=0 to quit):\n";

while (cin >> temp && temp > 0) {

data.push_back(temp);

}

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

int size = data.size();

valarray<double> numbers(size);

int i;

for (i = 0; i < size; i++) {

numbers[i] = data[i];

}

valarray<double> sq_rts(size);

sq_rts = sqrt(numbers);

valarray<double> results(size);

results = numbers + 2.0 * sq_rts;

cout.setf(ios_base::fixed);

for (i = 0; i < size; i++) {

cout.width(8);

cout << numbers[i] << ": ";

cout.width(8);

cout << results[i] << endl;

}

cout << "done\n";

}