所以我写了一个小老虎机程序，但我不能为我的生活弄清楚如何对这些数字进行排序。
我让它将生成的随机数写入文件但我需要按升序排序。我还需要二进制搜索来搜索文件中的值，但我现在只是担心排序。这就是我所拥有的，非常感谢任何帮助!!
它写入void SlotMachine :: spinReel（）
中的文件//////////// main.cpp ///////////
// Created by ___Josh Modica___ on 11/10/13.
/* */
#include <iostream>
#include <time.h>
#include <stdlib.h>
#include <iomanip>
#include <string.h>
#include <Windows.h>
#include <cstdio>
#include <fstream>
#include <algorithm>
using namespace std;
const int WIN_COL=100;
const int LIMIT = 1000;
const int PAY_A=1000;
const int PAY_C=100;
const int PAY_D=50;
const int PAY_e=30;
const int PAY_F=3;
const int PAY_S=250;
void macro();
class SlotMachine
{
private:
int reels[3][3];
//int elements = sizeof(reels) / sizeof(reels[0][0]);
int totCred;
int totBet;
int numLines;
public:
SlotMachine();
void getBet();
void spinReel();
void display();
void checkWin();
void payOut();
void showPaytable();
void cleanup();
};
SlotMachine::SlotMachine()
{
int i, j;
for (i = 0; i < 3; i++)
{
for (j = 0; j < 3; j++)
{
reels[i][j] = 0;
}
}
totBet = 0;
numLines = 0;
totCred = 2500;
}
void macro()
{
cout <<" "<<right<<setw(80) << setfill('^') << "\n";
cout << setw(88) <<setfill(' ')<<left<<" *_ ____ ___ __"<< "_*"<< endl;
cout << setw(88) <<" *_ /\\ _`\\ /\\_ \\ /\\ \\__"<< "_*"<< endl;
cout << setw(88) <<" *_ \\ \\,\\_\\_\\\\//\\ \\ ___\\ \\ ,_\\"<< "_*"<< endl;
cout << setw(88) <<" *_ \\/_\\__ \\ \\ \\ \\ / __`\\ \\ \\"<< "_*"<<endl;
cout << setw(88) <<" *_ /\\ \\_\\ \\ \\_\\ \\_/\\ \\_\\ \\ \\ \\_"<< "_*"<< endl;
cout << setw(88) <<" *_ \\ `\\____\\/\\____\\ \\____/\\ \\__\\"<< "_*"<< endl;
cout << setw(88) <<" *_ \\/_____/\\/____/\\/___/ \\/__/"<< "_*"<< endl;
cout << setw(88) <<" *_ __"<< "_*"<< endl;
cout << setw(88) <<" *_ /'\\_/`\\ /\\ \\ __"<< "_*"<< endl;
cout << setw(88) <<" *_ /\\ \\ __ ___\\ \\ \\___ /\\_\\ ___ __"<< "_*"<< endl;
cout << setw(88) <<" *_ \\ \\ \\__\\ \\ /'__`\\ /'___\\ \\ _ `\\/\\ \\ /' _ `\\ /'__`\\"<< "_*"<< endl;
cout << setw(88) <<" *_ \\ \\ \\_/\\ \\/\\ \\_\\.\\_/\\ \\__/\\ \\ \\ \\ \\ \\ \\/\\ \\/\\ \\/\\ __/"<< "_*"<< endl;
cout << setw(88) <<" *_ \\ \\_\\\\ \\_\\ \\__/.\\_\\ \\____\\\\ \\_\\ \\_\\ \\_\\ \\_\\ \\_\\ \\____\\"<< "_*"<< endl;
cout << setw(88) <<" *_ \\/_/ \\/_/\\/__/\\/_/\\/____/ \\/_/\\/_/\\/_/\\/_/\\/_/\\/____/"<< "_*"<< endl;
cout << setw(88) <<" * "<< "*";
cout <<right<< " "<<setw(90) << setfill('`') << "\n"<<setfill(' ');
cout<<" # ____ _ _ ____ _____ ___ _ _ __ __ _____ ____ ____ ___ __ #"<<endl;
cout<<" # ( _ \\( \\/ ) (_ _)( _ )/ __)( )_( ) ( \\/ )( _ )( _ \\(_ _)/ __) /__\\ #"<<endl;
cout<<" # ) _ < \\ / .-_)( )(_)( \\__ \\ ) _ ( ) ( )(_)( )(_) )_)(_( (__ /(__)\\ #"<<endl;
cout<<" # (____/ (__) \\____) (_____)(___/(_) (_) (_/\\/\\_)(_____)(____/(____)\\___)(__)(__) #";
cout<< right<<" "<< setw(90) << setfill('_') << "\n"<<setfill(' ')<<right<<endl<<endl<<endl;
}
void centerTxt(char*txt)
{
int center;
center=strlen(txt);
cout<<setw((WIN_COL+center)/2)<<txt<<endl;
}
void SlotMachine::getBet()
{
int bet=0;
centerTxt("How Many Lines To Play");
centerTxt("----------------------");
cout<<endl<<endl<<endl;
if (totCred < 1)
{
cout << "Game Over =(" << endl << endl;
system("pause");
exit(0);
}
if (totCred >= 1)
cout << setw(WIN_COL/3/2)<<"1 line";
if (totCred >= 2)
cout << setw(WIN_COL/3) << "2 lines";
if (totCred >= 3)
cout << setw(WIN_COL/3) << "3 lines";
cout << endl << endl;
while(numLines<1 || numLines>3){
cout<<">>";
cin >> setw(1) >> numLines;
}
system("cls");
display();
centerTxt( "How Many Credits Per Line");
centerTxt( "-------------------------");
cout<< endl<< endl;
cout <<" "<< setw(WIN_COL/5)<<left<<"1 credit";
if (totCred >= numLines * 2)
cout << setw(WIN_COL/5) << "2 credits";
if (totCred >= numLines * 3)
cout << setw(WIN_COL/5) << "3 credits";
if (totCred >= numLines * 4)
cout << setw(WIN_COL/5) << "4 credits";
if (totCred >= numLines * 5)
cout << setw(WIN_COL/5) << "5 credits";
cout << endl << endl;
while( bet<1 || bet>5){
cout<<">>";
cin >> setw(1) >> bet;
}
totBet = numLines * bet;
totCred -= totBet;
system("cls");
display();
}
void SlotMachine::spinReel()
{
int i, j;
srand(time(NULL));
for (i = 0; i < 3; i++)
{
for (j = 0; j < 3; j++)
{
reels[i][j] = rand() % LIMIT + 1;
////// write out to file /////
ofstream outputFile("project.txt", ios_base::app);
outputFile << reels[i][j]<<"\n";
outputFile.close();
//else cout << "Unable to open file";
}
}
for (i = 0; i < 3; i++)
{
cout<<setw(30);
for (j = 0; j < 3; j++)
{
if((reels[i][j]==1)||(reels[i][j]==20))
{
reels[i][j]=1;
cout<<"JACK POT";
}
else if((reels[i][j]>20)&&(reels[i][j]<=160))
{
reels[i][j]=2;
cout<<"$$$$$$$$";
}
else if((reels[i][j]>160)&&(reels[i][j]<=360))
{
reels[i][j]=3;
cout<<"GOLD BAR";
}
else if((reels[i][j]>360)&&(reels[i][j]<=660))
{
reels[i][j]=4;
cout<<"-SILVER-";
}
else if((reels[i][j]>660)&&(reels[i][j]<=790))
{
reels[i][j]=5;
cout<<"-BRONZE-";
}
else if((reels[i][j]>790)&&(reels[i][j]<= 900))
{
reels[i][j]=6;
cout<<"++++++++";
}
else if((reels[i][j]>900)&&(reels[i][j]<=950))
{
reels[i][j]=7;
cout<<"--------";
}
else
{
reels[i][j]=8;
cout<<"LOSELOSE";
}
cout << " \t\t";
}
cout << endl<<endl<<endl<<endl;
}
}
void SlotMachine::checkWin()
{
int line1=0, line2=0, line3=0;
int scatter=0;
if(reels[1][0]==reels[1][1]==reels[1][2])
{
switch(reels[1][0])
{
case 1:
centerTxt("You Win!!!!");
cout<<setw(40)<<"New Balance: $"<<PAY_A * (totBet/numLines);
line1=PAY_A*(totBet/numLines);
system("pause");
break;
case 2:
case 3:
centerTxt("You Win!!!!");
cout<<setw(40)<<"New Balance: $"<<PAY_C * (totBet/numLines);
line1=PAY_C*(totBet/numLines);
system("pause");
break;
case 4:
centerTxt("You Win!!!!");
cout<<setw(40)<<"New Balance: $"<<PAY_D * (totBet/numLines);
line1=PAY_D*(totBet/numLines);
system("pause");
break;
case 5:
centerTxt("You Win!!!!");
cout<<setw(40)<<"New Balance: $"<<PAY_e * (totBet/numLines);
line1=PAY_e*(totBet/numLines);
system("pause");
break;
case 6:
centerTxt("You Win!!!!");
cout<<setw(40)<<"New Balance: $"<<PAY_F * (totBet/numLines);
line1=PAY_F*(totBet/numLines);
system("pause");
break;
}
}
if((numLines>=2)&&(reels[0][0]==reels[1][1])&&(reels[0][0]==reels[2][2]))
{
switch(reels[0][0])
{
case 1:
centerTxt("You Win!!!!");
cout<<setw(40)<<"New Balance: $"<<PAY_A * (totBet/numLines);
line2=PAY_A*(totBet/numLines);
system("pause");
break;
case 2:
case 3:
centerTxt("You Win!!!!");
cout<<setw(40)<<"New Balance: $"<<PAY_C * (totBet/numLines);
line2=PAY_C*(totBet/numLines);
system("pause");
break;
case 4:
centerTxt("You Win!!!!");
cout<<setw(40)<<"New Balance: $"<<PAY_D * (totBet/numLines);
line2=PAY_D*(totBet/numLines);
system("pause");
break;
case 5:
centerTxt("You Win!!!!");
cout<<setw(40)<<"New Balance: $"<<PAY_e * (totBet/numLines);
line2=PAY_e*(totBet/numLines);
system("pause");
break;
case 6:
centerTxt("You Win!!!!");
cout<<setw(40)<<"New Balance: $"<<PAY_F * (totBet/numLines);
line2+=PAY_F*(totBet/numLines);
system("pause");
break;
}
}
if((numLines==3)&&(reels[2][0]==reels[1][1]==reels[0][2]))
{
switch(reels[0][2])
{
case 1:
centerTxt("You Win!!!!");
cout<<setw(40)<<"New Balance: $"<<PAY_A * (totBet/numLines);
line3=PAY_A*(totBet/numLines);
system("pause");
break;
case 2:
case 3:
centerTxt("You Win!!!!");
cout<<setw(40)<<"New Balance: $"<<PAY_C * (totBet/numLines);
line3=PAY_C*(totBet/numLines);
system("pause");
break;
case 4:
centerTxt("You Win!!!!");
cout<<setw(40)<<"New Balance: $"<<PAY_D * (totBet/numLines);
line3=PAY_D*(totBet/numLines);
system("pause");
break;
case 5:
centerTxt("You Win!!!!");
cout<<setw(40)<<"New Balance: $"<<PAY_e * (totBet/numLines);
line3=PAY_e*(totBet/numLines);
system("pause");
break;
case 6:
centerTxt("You Win!!!!");
cout<<setw(40)<<"New Balance: $"<<PAY_F * (totBet/numLines);
line3=PAY_F*(totBet/numLines);
system("pause");
break;
}
system("pause");
}
for(int i=0;i<3;i++)
{
for(int j=0;j<3;j++)
{
if(reels[i][j]==7)
scatter++;
}
}
if(scatter>=3)
{
centerTxt("You Win!!!");
cout<<setw(40)<<PAY_S * totBet*(scatter-2);
totCred+=PAY_S*totBet*(scatter-2);
system("pause");
}
if(line1+line2+line3==0)
{
centerTxt("You Lose =(");
system("pause");
}
totCred+=line1+line2+line3;
}
void SlotMachine::display()
{
macro();
cout<<endl;
cout<<"Credits: $"<<totCred<<endl;
cout<<"--------"<<endl<<endl<<endl;
}
void SlotMachine::cleanup()
{
int i,j;
system("cls");
numLines=0;
totBet=0;
/*for (j = 0; j < 3; j++)
{
for (i = 0; i < 3; i++)
{
reels[i][j] = 0;
cout<<i<<", "<<j<<'\t';
}
cout<<endl;
}*/
}
int main()
{
system("mode 100,50");
////// picking the color //////////
HANDLE hConsole;
int color =10;
hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
SetConsoleTextAttribute(hConsole, color);
//system("color 2");
SlotMachine slot;
while(true)
{
slot.display();
slot.getBet();
slot.spinReel();
slot.checkWin();
slot.cleanup();
}
return 0;
}
答案 0 :(得分：0)
如果您想要对所有数字进行排序，您可以使用向量
#include <vector> //at the top
...
vector<int> vAlls;
srand(time(NULL));
for (i = 0; i < 3; i++)
{
for (j = 0; j < 3; j++)
{
reels[i][j] = rand() % LIMIT + 1;
////// write out to file /////
ofstream outputFile("project.txt", ios_base::app);
outputFile << reels[i][j]<<"\n";
outputFile.close();
vAlls.push_back(reels[i][j]);
//else cout << "Unable to open file";
}
}
sort(vAlls.begin(),vAlls.end());
此时矢量已排序。 这会回答你的问题吗？