C语言程序设计:综合设计实验一(设计一个文字游戏)
C语言程序设计:综合设计实验一(设计一个文字游戏)
1.实验要求
(1) 设计一个文字游戏,通过玩家输入命令或者选择某种操作,推进剧情的发展,要求程序有一定的可玩性。
(2) 在没有学习文件之前,用字符串数组保存剧情文字信息;
(3) 在游戏中设计随机元素,用户同样的选择,可以得到不同的结果。
(4) 根据自己能力完成上面的练习后,填写实验报告,将源文件和实验报告,命名为“学号-姓名-实验X”,比如:1740611111-张三-实验1,上交到智慧树。(注:源码以截图的方式上交。)
2.设计思路
我想设计一个炒股软件,简单的买卖~~~~
3.源码
#include<stdlib.h>
#include<stdio.h>
#include<time.h>
#include<string.h>
#define BUF_size 5
typedef struct _shares
{
int num;//股票代码code
int first_price;//买入价格
int buy;//买入数量
int last_price;//涨跌后价格
}shares;
shares items[BUF_size];
void Initialization();
void Make();
void Event();
int round = 1;
int gameon = 1;
int gameoff = 0;
int money = 1500;
int main()
{
while (gameon)
{
Initialization();
Make();
Event();
//gameon = 0;
round++;
}
return 0;
}
void Initialization()
{
if (money <= 0) {
printf("\n===================[/Lose]=========================\n");
printf("!!!很遗憾,你已经破产了\n", money);
printf("是否重新开始游戏【输入1重开,输入0则为退出】\n", money);
printf("===================[Lose/]=========================\n\n");
scanf_s("%d", &gameoff);
if (gameoff) {
money = 1500;
gameoff = 0;
}
else {
exit(0);
}
}
printf("=================[Round.%.2d]=======================\n", round);
printf("你现在有[%d]股\n", money);
}
void Make()
{
int a = 1;
srand((unsigned)time(NULL));
int code = rand() % 40000 + 10000;
int first_price = 1 + rand() % 10;
int increasing = rand() % 51;
int falling = rand() % 51;
int put = 0;
int buymoney;
while(a == 1)
{
printf("====================[Shares]======================\n");
printf("现在有一支代码为[%d]的股票\n", code);
printf("当前价格为:[%d]元\n", first_price);
printf("上涨概率为[%d%%]\n", increasing);
printf("下跌概率为[%d%%]\n", falling);
printf("是否进行买入?\n");
printf("[输入1为买入,输入其他则为放弃]\n");
printf("==================================================\n");
scanf_s("%d", &put);
if (put == 1)
{
printf("===================[Buy]==========================\n");
printf("需要购入多少股?\n");
printf("==================================================\n");
scanf_s("%d", &buymoney);
if (buymoney > money)
{
printf("===============[Failded to buy]===================\n");
printf("买入失败,你当前只拥有[%d]股,请不要超过该数量\n\n", money);
}
else {
money -=buymoney;
items->buy = buymoney;
items->num = code;
items->first_price = first_price;
printf("==============[Buy Successfully]==================\n");
printf("买入[%d]股成功,当前剩余[%d]股\n\n", buymoney, money);
}
}
//a = rand() % 2;
a = 0;
}
}
void Event()
{
srand((unsigned)time(NULL));
int a = rand() % 2;//0跌1升
int income = 0;
int difference = 0;
if (items->num != 0)
{
if (a == 1)
{
items->last_price = items->first_price + rand() % 11;
difference = items->last_price - items->first_price;
income = difference * items->buy;
money += income;
printf("===================[Rise]=========================\n");
printf("你购买的代码为[%d]的股票,上涨啦\n", items->num);
printf("买入时价格为[%d]元,当前价格为[%d]元\n", items->first_price, items->last_price);
printf("相较于买入时上涨了[%d元],一共买入[%d]股\n", difference, items->buy);
printf("你获得了[%d]股,当前共有[%d]股\n", income, money);
printf("==================================================\n\n");
}
else {
items->last_price = 1 + rand() % items->first_price;
difference = items->first_price - items->last_price;
income = difference * items->buy;
money -= income;
printf("===================[Fall]=========================\n");
printf("你购买的代码为[%d]的股票,下跌啦\n", items->num);
printf("买入时价格为[%d]元,当前价格为[%d]元\n", items->first_price, items->last_price);
printf("相较于买入时下跌了[%d元],一共买入[%d]股\n", abs(difference), items->buy);
printf("你损失了[%d]股,当前还剩[%d]股\n", abs(income), money);
printf("==================================================\n\n");
}
}
}
4.后话
本来想用动态数组实现对买入不同的股票进行管理的,代码中埋下了好多的坑都没补上,我太懒了~~~~所以,这是一个极度精简的文字炒股游戏,enjoy it~