88 lines
1.8 KiB
C++
88 lines
1.8 KiB
C++
#include <iostream>
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#include "page.h"
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using std::cin;
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using std::cout;
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using std::endl;
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void out(int n) {
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switch (n)
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{
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case 1:
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cout << "上页 1+ 2 3 4 5 … 13 下页" << endl;
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break;
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case 2:
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cout << "上页 1 2+ 3 4 5 … 13 下页" << endl;
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break;
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case 3:
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cout << "上页 1 2 3+ 4 5 … 13 下页" << endl;
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break;
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case 4:
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cout << "上页 1 2 3 4+ 5 … 13 下页" << endl;
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break;
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case 5:
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cout << "上页 1 2 3 4 5+ … 13 下页" << endl;
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break;
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case 6:
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cout << "上页 1 … 6+ 7 8 9 10 … 13 下页" << endl;
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break;
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case 7:
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cout << "上页 1 … 6 7+ 8 9 10 … 13 下页" << endl;
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break;
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case 8:
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cout << "上页 1 … 6 7 8+ 9 10 … 13 下页" << endl;
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break;
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case 9:
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cout << "上页 1 … 6 7 8 9+ 10 … 13 下页" << endl;
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break;
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case 10:
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cout << "上页 1 … 6 7 8 9 10+ … 13 下页" << endl;
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break;
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case 11:
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cout << "上页 1 … 9 10 11+ 12 13 下页" << endl;
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break;
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case 12:
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cout << "上页 1 … 9 10 11 12+ 13 下页" << endl;
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break;
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case 13:
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cout << "上页 1 … 9 10 11 12 13+ 下页" << endl;
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break;
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default:
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cout << "Fail!" << endl;
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break;
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}
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}
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Paginate::Paginate() {
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page_now = 0;
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page_total = 0;
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}
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Paginate::Paginate(int n) {
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page_total = n;
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}
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Paginate& Paginate::setPage(int n) {
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page_now = n;
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return *this;
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}
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Paginate& Paginate::next() {
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page_now += 1;
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return *this;
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}
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Paginate& Paginate::prev() {
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page_now -= 1;
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return *this;
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}
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Paginate& Paginate::nextN() {
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page_now += 5;
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return *this;
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}
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Paginate& Paginate::prevN() {
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page_now -= 5;
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return *this;
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}
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void Paginate::show() {
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out(this->page_now);
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}
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