3 семестр
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208
Part1/Lab2/Set4.h
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208
Part1/Lab2/Set4.h
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#include <iostream>
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#include <fstream>
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#include <string>
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#include <Windows.h>
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#include <cstdio>
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#include <time.h>
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using namespace std;
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class SetElem {
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public:
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char el;
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SetElem* next;
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SetElem(char e, SetElem* n = nullptr) : el(e), next(n) { }
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~SetElem() { delete next; }
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};
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class Set {
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private:
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static int N, cnt; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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int n; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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char S; // <20><><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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SetElem* A;
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public:
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Set operator | (const Set&) const; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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Set& operator |= (const Set&);
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Set operator & (const Set&) const; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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Set& operator &= (const Set&);
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Set operator ~ () const; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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void Show(); // <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>
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int power() { return n; } // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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Set(char);// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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Set(); // <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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Set(const Set&); // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
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Set(Set&&); // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (C++11)
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Set operator = (const Set&); // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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Set operator = (Set&&); //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (C++11)
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~Set() {} // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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};
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Set::Set() : n(0), S('A' + cnt++), A(nullptr) {};
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Set::Set(char) : S('A' + cnt++), n(0), A(nullptr) {
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SetElem* pA = A;
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for (int i = 0; i < N; i++)
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if (rand() % 2) {
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if (A) {
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pA->next = new SetElem(char(i + 'A'));
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pA = pA->next;
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}
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else {
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A = new SetElem(char(i + 'A'));
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pA = A;
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}
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n++;
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}
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cout << '\n' << S << " = [";
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for (SetElem* p = A; p; p = p->next)
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cout << p->el;
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cout << "]";
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}
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Set::Set(const Set& B) : S('A' + cnt++), n(B.n), A(nullptr) {
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SetElem* pA = A, * pB = B.A;
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while (pB) {
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if (pA) {
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pA->next = new SetElem(pB->el);
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pA = pA->next;
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}
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else {
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A = new SetElem(B.A->el);
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pA = A;
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}
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pB = pB->next;
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}
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}
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Set Set:: operator= (const Set& B) {
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if (this != &B) {
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n = B.n;
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A = nullptr;
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SetElem* pA = A, *pB = B.A;
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while (pB) {
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if (pA) {
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pA->next = new SetElem(B.A->el);
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pA = pA->next;
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}
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else {
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A = new SetElem(B.A->el);
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pA = A;
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}
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pB = pB->next;
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}
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S = 'A' + cnt++;
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}
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return *this;
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}
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Set& Set :: operator &= (const Set& B)
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{
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n = 0;
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SetElem* last = nullptr, * pA = A;
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for (SetElem* pB = B.A; pB; pB = pB->next) {
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while (pA && pA->el < pB->el) pA = pA->next;
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if (pA && pA->el == pB->el) {
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if (last == nullptr) {
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last = pA;
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A = pA;
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}
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else {
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last->next = pA;
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last = pA;
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}
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}
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}
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if (pA) last->next = nullptr;
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for (pA = A; pA; pA = pA->next) n++;
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return *this;
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}
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Set Set :: operator & (const Set& B) const
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{
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Set C(*this);
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return std::move(C &= B);
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}
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Set& Set :: operator |= (const Set& B)
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{
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n = 0;
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SetElem* pA = A;
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for (SetElem* pB = B.A; pB; pB = pB->next) {
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if (pA) {
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while (pA->next && pA->next->el - 'A' < pB->el - 'A') pA = pA->next;
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if (!pA->next || pA->next->el - 'A' != pB->el - 'A') {
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if (pA == A) {
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if (pB->el - 'A' <= pA->el - 'A') {
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pA = new SetElem(pB->el, A);
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A = pA;
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}
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}
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else {
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pA->next = new SetElem(pB->el, pA->next);
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pA = pA->next;
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}
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}
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}
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else {
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pA = new SetElem(pB->el);
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A = pA;
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}
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}
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for (pA = A; pA; pA = pA->next) n++;
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return *this;
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}
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Set Set :: operator | (const Set& B) const
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{
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Set C(*this);
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return std::move(C |= B);
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}
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Set Set :: operator ~ () const
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{
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Set C;
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C.n = N - n;
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SetElem* pC = C.A, *pA = A;
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for (char c = 'A'; c <= 'Z'; ++c) { // <20><><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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if (pA && pA->el > c) {
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if (pC) {
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pC->next = new SetElem(c);
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pC = pC->next;
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}
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else {
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C.A = new SetElem(c);
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pC = C.A;
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}
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}
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else {
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if(pA) pA = pA->next;
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else {
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pC->next = new SetElem(c);
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pC = pC->next;
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}
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}
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}
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return std::move(C);
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}
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Set::Set(Set&& B) : S('A' + cnt++), n(B.n), A(B.A)
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{
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B.A = 0;
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} // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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Set Set:: operator = (Set&& B) // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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{
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if (this != &B)
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{
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n = B.n; A = B.A; S = 'A' + cnt++; B.A = 0;
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}
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return *this;
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}
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void Set::Show() {
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cout << '\n' << S << " = [";
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for (SetElem* p = A; p; p = p->next)
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cout << p->el;
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cout << "]";
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}
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