main.cpp

来自「C++ Source code from a tutorial」· C++ 代码 · 共 59 行

#include <iostream>
#include <stdlib.h>
#include <conio.h>

using namespace std;

int main(int argc, char *argv[])
{
    int x;
    cin >> x;
    switch (x) {
        case 1:
            cout << "It's 1!" << endl;
            break;
        default:
            cout << "It's something else!" << endl;
            break;
        case 2:
            cout << "It's 2!" << endl;
            break;
    }

    cout << "Choose your favorite:" << endl;
    cout << "1. Apples " << endl;
    cout << "2. Bananas " << endl;
    cout << "3. Fried worms " << endl;
    cout << "4. Poison Apples " << endl;
    cout << "5. Lobster " << endl;
    
    char ch = getch();
    bool found = false;
    while (ch < '1' || ch > '5') {
        ch = getch();
    }
    
    cout << "You chose " << ch << endl;
    
    switch (ch + 1) {
    case '1':
        cout << "Apples are good for you!" << endl;
        break;
    case '2':
        cout << "Bananas have plenty of potassium!" << endl;
        break;
    case '3':
        cout << "That's disgusting!" << endl;
        break;
    case '4':
        cout << "All I wanna know is WHY?" << endl;
        break;
    case '5':
        cout << "Expensive but good taste you have!" << endl;
        break;
    }
    
    system("PAUSE");	
    return 0;
}