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| // temp.cpp: определяет точку входа для консольного приложения.
//
#include "stdafx.h"
#include <string>
#include <iostream>
#include <algorithm>
#include <vector>
using namespace std;
template <class T>
void strand(T *ar, int len);
template<typename Iterator>
void strand(Iterator const first, Iterator const last) {
strand(&*first, static_cast<int>(distance(first, last)));
}
template<typename Container>
void strand(Container &container) {
strand(container.begin(), container.end());
}
template<typename Value, int N>
void strand(Value (&array)[N]) {
strand(&array[0], N);
}
//typedef struct node_t *node, node_t;
template <class T>
struct node_t { T v; node_t<T>* next; };
//typedef struct { node head, tail; } slist;
template <class T>
struct slist {node_t<T>* head; node_t<T>* tail; };
//Класс Sort как собственный тип данных
class Sort{
public:
string data;
int id;
Sort(){}
~Sort(){}
Sort(int _id) : id(_id)
{
}
Sort(int _id, string _data) : id(_id), data(_data)
{ }
void print()
{
cout << this->id << " " << this->data << endl;
}
bool operator>(Sort &obj1)
{
return (this->id) > (obj1.id);
}
bool operator<(Sort &obj1)
{
return (this->id) < (obj1.id);
}
bool operator==(Sort &obj1)
{
return (this->id)==(obj1.id);
}
bool operator!=(Sort &obj1)
{
return (this->id)!=(obj1.id);
}
bool operator<=(Sort &obj1)
{
return (this->id)<=(obj1.id);
}
bool operator>=(Sort &obj1)
{
return (this->id)>=(obj1.id);
}
};
template <class T>
void push(slist<T> *l, node_t<T>* e) {
if (!l->head) l->head = e;
if (l->tail) l->tail->next = e;
l->tail = e;
}
template <class T>
node_t<T>* removehead(slist<T> *l) {
node_t<T>* e = l->head;
if (e) {
l->head = e->next;
e->next = 0;
}
return e;
}
template <class T>
void join(slist<T> *a, slist<T> *b) {
push(a, b->head);
a->tail = b->tail;
}
template <class T>
void merge(slist<T> *a, slist<T> *b) {
slist<T> r = {0};
while (a->head && b->head)
push(&r, removehead(a->head->v <= b->head->v ? a : b));
join(&r, a->head ? a : b);
*a = r;
b->head = b->tail = 0;
}
template <class T>
void strand(T *ar, int len)
{
//node_t<T> all[len];
std::vector< node_t<T> > allVec(len);
node_t<T>* all = &allVec[0];
// array to list
for (int i = 0; i < len; i++)
all[i].v = ar[i], all[i].next = i < len - 1 ? all + i + 1 : 0;
slist<T> list = {all, all + len - 1}, rem, strand = {0}, res = {0};
for (node_t<T>* e = 0; list.head; list = rem) {
rem.head = rem.tail = 0;
while ((e = removehead(&list)))
push((!strand.head || e->v >= strand.tail->v) ? &strand : &rem, e);
merge(&res, &strand);
}
// list to array
for (int i = 0; res.head; i++, res.head = res.head->next)
ar[i] = res.head->v;
}
int _tmain(int argc, _TCHAR* argv[])
{
Sort s1(1,"qw"); Sort s2(2,"asd"); Sort s3(3,"zxxcv"); Sort s4(99,"3245");
Sort s5(2,"zvbn"); Sort s6(5,"ouid"); Sort s7(78,"qw");Sort s8(29,"lkjgh");
cout << "Strand Sort:" << endl;
vector<Sort> data;
data.push_back(s1); data.push_back(s2); data.push_back(s3); data.push_back(s4);
data.push_back(s5); data.push_back(s6); data.push_back(s7); data.push_back(s8);
vector<char> charDatav1;
charDatav1.push_back('q'); charDatav1.push_back('g'); charDatav1.push_back('v'); charDatav1.push_back('z'); charDatav1.push_back('w');
charDatav1.push_back('p'); charDatav1.push_back('n'); charDatav1.push_back('b');
cout << " In_place merge sort\nVector<char>: " << endl;
strand(&charDatav1[0], &charDatav1[0] + charDatav1.size());
for(size_t i = 0; i < data.size(); i++)
cout << charDatav1[i] << " ";
cout << endl << endl;
vector<int> intDatav1;
intDatav1.push_back(4); intDatav1.push_back(23); intDatav1.push_back(12); intDatav1.push_back(101); intDatav1.push_back(78);
intDatav1.push_back(89); intDatav1.push_back(67); intDatav1.push_back(54);
cout << " In_place merge sort\nVector<Int>: " << endl;
strand(&intDatav1[0], &intDatav1[0] + intDatav1.size());
for(size_t i = 0; i < intDatav1.size(); i++)
cout << intDatav1[i] << " ";
cout << endl << endl;
vector<double> doubleDatav1;
doubleDatav1.push_back(4.7); doubleDatav1.push_back(4.2); doubleDatav1.push_back(5.8); doubleDatav1.push_back(6.2); doubleDatav1.push_back(78.9);
doubleDatav1.push_back(1.1); doubleDatav1.push_back(91.2); doubleDatav1.push_back(111.3);
cout << " In_place merge sort\nVector<Double>: " << endl;
strand(&doubleDatav1[0], &doubleDatav1[0] + doubleDatav1.size());
for(size_t i = 0; i < doubleDatav1.size(); i++)
cout << doubleDatav1[i] << " ";
cout << endl << endl;
vector<Sort> SortDatav1;
SortDatav1.push_back(s1); SortDatav1.push_back(s2); SortDatav1.push_back(s3); SortDatav1.push_back(s4);
SortDatav1.push_back(s5); SortDatav1.push_back(s6); SortDatav1.push_back(s7); SortDatav1.push_back(s8);
cout << " In_place merge sort\nVector<user type>: " << endl;
strand(&SortDatav1[0], &SortDatav1[0] + SortDatav1.size());
for(size_t i = 0; i < SortDatav1.size(); i++)
SortDatav1[i].print();
cout << endl << endl;
////////////////////////////////////////////////////
const int kol = 8;
cout << " In-place merge sort: " << endl;
cout << "User Type mas[]: " << endl;
Sort mas2[kol];
mas2[0] = s1; mas2[1] = s2; mas2[2] = s3; mas2[3] = s4; mas2[4] = s5; mas2[5] = s6; mas2[6] = s7; mas2[7] = s8;
strand(mas2, kol);
for (int i = 0; i < kol; i++){
mas2[i].print();}
cout << endl;
cout << " In-place merge sort: " << endl;
cout << "char mas[] sort:" << endl;
char mas3[kol];
mas3[0] = 'x'; mas3[1] = 't'; mas3[2] = 'p'; mas3[3] = 'i'; mas3[4] = 'v'; mas3[5] = 'm'; mas3[6] = 'f'; mas3[7] = 'e';
strand(mas3, kol);
for (int i = 0; i < kol; i++)
cout << mas3[i] << " ";
cout << endl << endl;
cout << " In-place merge sort: " << endl;
cout << "int mas[] sort:" << endl;
int mas5[kol];
mas5[0] = 4; mas5[1] = 78; mas5[2] = 12; mas5[3] = 19; mas5[4] = 67; mas5[5] = 54; mas5[6] = 98; mas5[7] = 37;
strand(mas5, kol);
for (int i = 0; i < kol; i++)
cout << mas5[i] << " ";
cout << endl << endl;
cout << " In-place merge sort: " << endl;
cout << "double mas[] sort:" << endl;
double mas6[kol];
mas6[0] = 4.25; mas6[1] = 78.17; mas6[2] = 12.24; mas6[3] = 19.99; mas6[4] = 67.31; mas6[5] = 54.4; mas6[6] = 98.79; mas6[7] = 37.9;
strand(mas6, kol);
for (int i = 0; i < kol; i++){
cout << mas6[i] << " ";
}
cout << endl << endl;
return 0;
} |
