PracticeDev/study_cpp/cpp_primer_source_code/Chapter 16/valarr0x.cpp

25 lines
512 B
C++

#include <iostream>
#include <valarray>
#include <algorithm>
#include <cstdlib>
const int size = 10;
int main()
{
using namespace std;
valarray<double> numbers(size);
int i;
for (i = 0; i < size; i++)
numbers[i] = rand() + i * 1.23;
for (i = 0; i < size; i++)
cout << numbers[i] << ' ';
cout << endl;
sort(begin(numbers), end(numbers));
for (i = 0; i < size; i++)
cout << numbers[i] << ' ';
cout << endl;
// cin.get();
return 0;
}