这个字典程序算是最近学习 c++的一个成果集合了，就这样吧。（2018 年 11 月 21 日 13:47:00。）
//
// main.cpp
// zidian
//
// Created by Lion Heart on 2018/11/18.
// Copyright © 2018 Lion. All rights reserved.
//
#include <iostream>
#include <map>
#include <string>
#include <fstream>
#include <time.h>
#include <Windows.h>
#include <iomanip>
using namespace std;
void cinfstr_cn();
void cinfstr_eng();
void test(int count);
map<string, string> temp_tran;
string temp_ENG[3000];
string temp_CN[3000];
class Dictionary
{
private:
map<string, string> dic;
public:
Dictionary(){};
~Dictionary(){};
void insert_word();
void Batch(); //temp
void inquire(); //in_batch
void sort(); //hang
void display();
void clear();
void menu();
void option1();
void option2(int opt2);
};
void cinfstr_eng()
{
char buffer[256];
int count_word = 0;
ifstream in("ENG.txt");
if (!in.is_open())
{
cout << "Error opening file"; exit(1);
}
while (!in.eof())
{
in.getline(buffer, 100);
temp_ENG[count_word] = buffer;
count_word++;
}
}
void cinfstr_cn()
{
char buffer[256];
int count_word = 0;
ifstream in("ZH.txt");
if (!in.is_open())
{
cout << "Error opening file"; exit(1);
}
while (!in.eof())
{
in.getline(buffer, 100);
temp_CN[count_word] = buffer;
//cout << buffer << endl;
count_word++;
}
}
int main(int argc, const char * argv[]) {
// insert code here...
cinfstr_cn();
cinfstr_eng();
Dictionary dic;
string flag="y";
while (flag=="y"||flag=="Y") {
dic.menu();
dic.option1();
cout <<endl<< "Continue Operation(Y/N)"<<endl;
cin>>flag;
system("cls");
}
system("pause");
return 0;
}
void Dictionary::menu()
{
cout << "--------------------"<<endl;
cout << "1.Creat:"<<endl;
cout << "2.Inquire"<<endl;
cout << "3.Sort"<<endl;
cout << "4.Display"<<endl;
cout << "------"<<endl;
cout << "5.clear"<<endl;
cout << "--------------------"<<endl;
cout << "Please input your choice:"<<endl;
}
void Dictionary::option1()
{
int opt1;
cin >>opt1;
int opt2;
switch (opt1) {
case 1:
system("cls"); //aaaaaaaaaa
cout << "1.One by one."<<endl;
cout << "2.Batch generation."<<endl;
cout << "3.Back step."<<endl;
cout << "------------------------------"<<endl;
cout << "Please input your choice:"<<endl;
cin >>opt2;
system("cls"); //aaaaaaaaaa
option2(opt2);
break;
case 2:
inquire();
break;
case 3:
sort();
break;
case 4:
display();
break;
case 5:
clear();
break;
default:
cout << "Wrong Input!"<<endl;
break;
}
}
void Dictionary::option2(int opt2)
{
string flag_ina;
switch (opt2) {
case 1:
do{
insert_word();
cout <<"Continue to input words?(Y/N)"<<endl;
cin >> flag_ina;
}while (flag_ina=="y"||flag_ina=="Y");
break;
case 2:
Batch();
break;
case 3:
//hahahahahahahahahahahahahahahahahahahahahahaha
break;
default:
cout << "Wrong Input!"<<endl;
break;
}
}
void Dictionary::insert_word()
{
string Eng,Zh_CN;
cout << "Please input English:"<<endl;
cin >> Eng;
cout << "Please input paraphrase(Chinese):"<<endl;
cin >>Zh_CN;
dic.insert(make_pair(Eng, Zh_CN));
system("cls"); //aaaaaaaaaa
}
void Dictionary::inquire()
{
int opt;
string a;
cout << "Inquire by English or Chinese?"<<endl;
cout << "1.English"<<endl;
cout << "2.Chinese"<<endl;
cin >>opt;
if (opt ==1) {
cout << "Plsase the word you want to inquire:"<<endl;
cin >> a;
if (dic.find(a)==dic.end()) {
cout << a<<" is not in this dictionary~"<<endl;
}
else
{
cout << dic[a]<<endl;
}
}
if (opt==2) {
cout << "Plsase the word you want to inquire:"<<endl;
cin >> a;
bool flag=1;
auto bba=dic.begin();
while(bba!=dic.end())
{
if (bba->second==a) {
cout << bba->first<<endl;
flag=0;
break;
}
++bba;
}
if (flag) {
cout << a<<" is not in this dictionary~"<<endl;
}
}
system("cls"); //aaaaaaaaaa
}
void Dictionary::sort()
{
system("cls");
test(4);
Sleep(1000);
//hang
}
void Dictionary::display()
{
system("cls");
cout << "--------------------------------------------------"<<endl;
cout <<setiosflags(ios::left)<<setw(14)<< "English"<<resetiosflags(ios::left) << setiosflags(ios::left)<<setw(9)<<"Chinese"<<resetiosflags(ios::left)<<endl;
//cout << dic["a"];
auto bba=dic.begin();
while(bba!=dic.end())
{
cout << setiosflags(ios::left)<<setw(14)<< bba->first<<resetiosflags(ios::left) << setiosflags(ios::left)<<setw(9)<<bba->second<<resetiosflags(ios::left)<<endl;
++bba;
}
}
void Dictionary::Batch()
{
//hang
int tim,n;
cout <<"---------------------------------------------------"<<endl;
cout << "Vocabulary will be imported from the file.\n";
cout << "How many words do you want to add?(<=2999)" << endl;
cin >> n;
srand(time(NULL));
for (int i = 0; i < n; i++)
{
tim = rand() % 2999;
dic.insert(make_pair(temp_ENG[tim], temp_CN[tim]));
//cout << dic[temp_ENG[tim]] << endl;
}
test(4);
}
void test(int count)
{
cout << "[";
for (int i=0;i<count;i++)
{
cout << "#";
Sleep(500);
}
cout << "]";
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_GREEN);
cout<<" success"<<flush;
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_RED|FOREGROUND_GREEN|FOREGROUND_BLUE);
cout <<"!"<<endl;
}
void Dictionary::clear()
{
string flag;
cout <<"----------------------------------------------------"<<endl;
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),FOREGROUND_RED);
printf("Warnning!!!/n");
cout << "You will delete all your data in this dic!"<<endl;
cout << "Continnue? (Y/N)"<<endl;
cin >>flag;
if (flag=="y"||flag=="Y")
{
dic.erase(dic.begin(),dic.end());
}
else
{
}
}
/*
RIZHI
随机生成过程中出现重复可能缺失数据
*/
