Question

我学习C ++并尝试创建第一个游戏。这是代码：

#include <iostream>
#include <string>

using namespace std;

void info () {
    int LVL = 1;
    int money = 1000;
    int EXP = 0;
    int work = 200;
    int learn = 15;
    int k = 0;  
}


void menu ()
{
    info ();
    char menu_items;
    cout << "Choose action: " << "\n" << "1. Work" << "\n" << "2. Learn" << endl; 
    cin >> k;

    if (k == 1){
        int money = money + work;
        cout << "U worked (+ "<< money  << " dollars)" << "\n" << endl;
    } if (k == 2) {
        int EXP = EXP + learn;
        cout << "U learned (+ " << EXP << " EXP)" << "\n" << endl;
    } else {
        cout << "ERROR" << endl;
    }
}


int main()
{   
    info ();
    while (LVL == 10) {
        cout << "End game!";
    }

    while (LVL != 10) {
    cout << "Your data: " << "\n" << "Money: " << money << "\n" << "EXP: " << EXP << "\n" << "LVL: " << LVL << "\n" << endl;
    menu ();
    }
}

请更正以下内容：
1）重写后的循环输出数据
2）正确的周期在选择以下行动之一时增加资金和经验

Answer 1

Info应该是一个类或结构。您只想实例化一次，并将值保留在您的调用上。

一个选项可能是：

#include <iostream>
#include <string>

using namespace std;

struct info {
    int lvl = 1;
    int money = 1000;
    int exp = 0;
    const int work = 200;
    const int learn = 15;
};

int main()
{
    info i;
    string k;
    while (i.lvl < 10)
    {
        cout << "Your data: " << "\n" << "Money: " << i.money << "\n" << "EXP: " << i.exp << "\n" << "LVL: " << i.lvl << endl;
        cout << "Choose action: " << "\n" << "1. Work" << "\n" << "2. Learn" << endl;
        cin >> k;
        if (k == "1")
        {
            i.money += i.work;
            cout << "You worked (+ " << i.work << " dollars, now " << i.money << ")" << endl;
        }
        else if (k == "2")
        {
            i.exp += i.learn;
            cout << "You learned (+ " << i.learn << " EXP, now " << i.exp << ")" << endl;
        }
        else
        {
            cout << "ERROR" << endl;
        }
    }
    cout << "You won!" << endl;
}

Answer 2

#include <iostream>

#include <string>

using namespace std;

void menu() {

int money = 1000;
int EXP = 0;
int work = 200;
int learn = 15;
int k = 0;

cout << "Choose action: \n 1. Work \n 2. Learn "<< endl;
    cin >> k;

if (k == 1){
    money =money + work;
    cout << "U worked (+ " << money << " dollars)" << "\n" << endl;
} if (k == 2) {
    EXP = EXP + learn;
    cout << "U learned (+ " << EXP << " EXP)" << "\n" << endl;
}
else {
    cout << "ERROR" << endl;
}

}

int main()

{

int money = 1000;

int LVL = 1;

int EXP = 0;

while (LVL == 10) {

`cout << "End game!"; `

}

while (LVL != 10) {

cout << "Your data: " << "\n" << "Money: " << money << "\n" << "EXP: " << EXP << "\n" << "LVL: " << LVL << "\n" << endl;

menu();

}

return 0; }

C ++中的新手。第一个文字游戏

2 个答案: