嗯，其实我之前是以资源的方式向大家展示，但系统自动调价（C币）太高，我不忍心让大家花那么多C币下载，就把游戏代码放到文章上让大家复制。我只有一个愿望，送我那个免费的赞。     

#include <iostream> 
#include<bits/stdc++.h>
#include <stdlib.h>
#include<conio.h>
#include<windows.h>
using namespace std;
	//主角 
double zhujueshengming=100;
int zhujuegongjili=20;
int zhujuefangyuli=10;
int money=0; 
	//对手 
int shengming=5000;
int gongjili=1000;
int fangyuli=500; 

int jiuzhu=5;

void welcome();
void yaodian();
void zhuangtai();
void zhuanqian();
void zhuangbeidian();
void zhandou();
void jinbijiuzhu();

string name;
int mony=600,jb=5,r=0,wait1=400,wait2=500;
double xn=20,dx,zx,xx,sx=20,fy=1,gj=4,m=1212123,mm=321531;
bool f=0,sl=1;
int main() 
{
	welcome();
	Sleep(500);
	while(1)
	{
	cout<<"你要和别人格斗，现在在准备。"<<endl;
	cout<<"1.赚钱"<<endl;
	cout<<"2.自己的状态"<<endl;
	cout<<"3.装备店"<<endl;
	cout<<"4.药店"<<endl;
	cout<<"5.金币（钱）救助,还剩"<<jiuzhu<<"次"<<endl;
	cout<<"6.开始战斗！"<<endl;
	int zhunbei;
	cin>>zhunbei;
	switch(zhunbei)
	{
		case 1 : zhuanqian();break;
		case 2 : zhuangtai();break;
		case 3 : zhuangbeidian();break;
		case 4 : yaodian();break;
		case 5 : jinbijiuzhu();break;
		case 6 : zhandou();break; 
		default : cout<<"请不要乱选！"<<endl;break; 
	}
    }
}
void welcome()
{
	system("cls");
	cout<<"对战游戏！"<<endl;
	cout<<"作者：dinosaursmallmi"<<endl;
	Sleep(2000); 
	system("cls"); 
}
void zhuangtai()
{
	cout<<"你："<<endl;
	cout<<"生命："<<zhujueshengming<<endl;
	cout<<"攻击力："<<zhujuegongjili<<endl;
	cout<<"防御力："<<zhujuefangyuli<<endl;
	cout<<"钱："<<money<<endl;
	cout<<endl; 
	cout<<"对方："<<endl;
	cout<<"生命："<<shengming<<endl;
	cout<<"攻击力："<<gongjili<<endl;
	cout<<"防御力："<<fangyuli<<endl;
	system("pause");
	system("cls"); 
}
void zhuanqian()
{

	long long qs=time(0);
	cout<<"正在挖矿(赚钱)中...\n按任意键结束\n";
	while(1){
		if(kbhit()){
			break;
		}else{
			if(time(0)-qs>250){
				cout<<"你已经筋疲力尽了.."<<endl;
				getch();
				break;
			}
		}
	}
	long long zz=time(0)-qs,hd=0;
	if(zz>=3){
		hd=zz/3*2;
		money+=hd;
	}
	cout<<"你挖（赚）到了"<<hd<<"元"<<endl;Sleep(1000);
	getch();
	system("cls"); 
} 
void jinbijiuzhu()
{
	cout<<"确定救助？（还剩"<<jiuzhu<<"次）（y/n）"<<endl;
	char U;
	cin>>U;
	while(U!=('n'||'N'))
	{
	if(jiuzhu!=0)
	{
		jiuzhu-=1;
		cout<<"成功救助"<<endl; 
		money+=1000;
		system("pause"); 
		cout<<"还要救助吗？按1显示自己的状态，按2补助，按3退出"<<endl;
		int T; 
		cin>>T;
		switch(T)
		{
			case 1 : {
			            cout<<"你："<<endl;
                    	cout<<"生命："<<zhujueshengming<<endl;
                      	cout<<"攻击力："<<zhujuegongjili<<endl;
                    	cout<<"防御力："<<zhujuefangyuli<<endl;
                    	cout<<"钱："<<money<<endl;
                    	cout<<"剩余救助次数："<<jiuzhu<<endl; 
                     	cout<<endl; 
                     	cout<<"对方："<<endl;
                     	cout<<"生命："<<shengming<<endl;
                     	cout<<"攻击力："<<gongjili<<endl;
                     	cout<<"防御力："<<fangyuli<<endl;
                     	system("pause");
                     	cout<<"要补助吗（y/n）"<<endl;
                     	char S;
                     	cin>>S;
                     	if((S=='y'||'Y')&&(jiuzhu>0))
                     	{
                     		jiuzhu-=1;
	                     	cout<<"成功救助"<<endl; 
	                     	money+=1000;
	                    	system("pause"); 
	                    	break;
                     	}
                     	else
                     	{
                     		cout<<"再见"<<endl;
                     		system("pause");
                     		break; 
                     	}
                     }
            case 2 : 	if(jiuzhu>0)
                     	{
                     		jiuzhu-=1;
	                     	cout<<"成功救助"<<endl; 
	                     	money+=1000;
	                    	system("pause"); 
	                    	break;
                     	}
                     	else
                     	{
                     		cout<<"次数不够"<<endl;
                     		system("pause");
                     		break;
                     	}
            case 3 : 	{
            	            cout<<"再见"<<endl;
            	            system("pause");
            	            break;
            	        }  
		}
		break; 
	}
	else
	{
		cout<<"次数不够"<<endl;
		system("pause");
		break;
	}
    }
}
void zhuangbeidian()
{
	cout<<"欢迎，请问你要买什么"<<endl;
	cout<<"1.短剑20元"<<endl;
	cout<<"2.长刀50元"<<endl;
	cout<<"3.铁剑150元"<<endl;
	cout<<"4.金剑500元"<<endl;
	cout<<"5.钻石剑2000元"<<endl; 
	cout<<"6.离开"<<endl;
	int zhuangbeidiana;
	cin>>zhuangbeidiana;
	while(zhuangbeidiana!=6)
	{
    	switch(zhuangbeidiana)
    	{
    		case 1 :{ if(money>20)
    		        {
    		        	cout<<"购买成功！"<<endl;
    		        	system("pause");
    		        	money-=20;
    		        	zhujuegongjili=zhujuegongjili+10;
    		        	zhujuefangyuli+=5;
    		        	break; 
    		        }
    		        else
    		        {
    		        	cout<<"钱不够"<<endl;
    		        }
    		    }
	    	case 2 :{ if(money>50)
    		        {
    		        	cout<<"购买成功！"<<endl;
    		        	system("pause");
    		        	money-=50;
    		        	zhujuegongjili=zhujuegongjili+25;
    		        	zhujuefangyuli+=12;
    		        	break; 
    		        }
    		        else
    		        {
    		        	cout<<"钱不够"<<endl;
    		         	system("pause");
    		        }
    		    }
	    	case 3 : {if(money>150)
    		        {
    		        	cout<<"购买成功！"<<endl;
    		        	system("pause");
    		        	money-=150;
    		        	zhujuegongjili=zhujuegongjili+75;
    		        	zhujuefangyuli+=35;
    		        	break; 
    		        }
    		        else
    		        {
    		        	cout<<"钱不够"<<endl;
    		        	system("pause");
    		        }
    		    }
    		case 4 :{ if(money>500)
    		        {
    		        	cout<<"购买成功！"<<endl;
    		        	system("pause");
    		        	money-=500;
    		        	zhujuegongjili=zhujuegongjili+250;
    		        	zhujuefangyuli+=125;
    		        	break; 
    		        }
    		        else
    		        {
    		        	cout<<"钱不够"<<endl;
    		        	system("pause");
    		        }
    		    }
    		case 5 :{ if(money>2000)
    		        {
    		        	cout<<"购买成功！"<<endl;
    		        	system("pause");
    		        	money-=2000;
    		        	zhujuegongjili=zhujuegongjili+1000;
    		        	zhujuefangyuli+=500;
    		        	break; 
    		        }
    		        else
    		        {
    		        	cout<<"钱不够"<<endl;
    		        	system("pause");
    		        }
    		    }
    		case 6 : break;        
    		default : cout<<"请不要乱选！"<<endl;break; 
    	} 
    	break;
    }
    system("cls"); 
}
void yaodian()
{
	cout<<"欢迎，请问你要买什么"<<endl;
	cout<<"1.水5元"<<endl;
	cout<<"2.绷带20元"<<endl;
	cout<<"3.急救包50元"<<endl;
	cout<<"4.能量饮料200元"<<endl;
	cout<<"5.止痛药500元"<<endl; 
	cout<<"6.离开"<<endl;
	int yaodiana;
	cin>>yaodiana;
	while(yaodiana!=6)
	{
    	switch(yaodiana)
    	{
    		case 1 :{ if(money>5)
    		        {
    		        	cout<<"购买成功！"<<endl;
    		        	system("pause");
    		        	money-=5;
    		        	zhujueshengming+=10;
    		        	break; 
    		        }
    		        else
    		        {
    		        	cout<<"钱不够"<<endl;
    		        	system("pause");
    		        	break; 
    		        }
    		    }
	    	case 2 :{ if(money>20)
    		        {
    		        	cout<<"购买成功！"<<endl;
    		        	system("pause");
    		        	money-=20;
    		            zhujueshengming+=40;
    		        	break; 
    		        }
    		        else
    		        {
    		        	cout<<"钱不够"<<endl;
    		        	system("pause");
    		        	break; 
    		        }
    		    }
	    	case 3 : {if(money>50)
    		        {
    		        	cout<<"购买成功！"<<endl;
    		        	system("pause");
    		        	money-=50;
    		        	zhujueshengming+=100;
    		        	break; 
    		        }
    		        else
    		        {
    		        	cout<<"钱不够"<<endl;
    		        	system("pause");
    		        	break; 
    		        }
    		    }
    		case 4 : {if(money>200)
    		        {
    		        	cout<<"购买成功！"<<endl;
    		        	system("pause");
    		        	money-=200;
    		        	zhujueshengming+=400;
    		        	break; 
    		        }
    		        else
    		        {
    		        	cout<<"钱不够"<<endl;
    		        	system("pause");
    		        	break; 
    		        }
    		    }
    		case 5 :{ if(money>500)
    		        {
    		        	cout<<"购买成功！"<<endl;
    		        	system("pause");
    		        	money-=500;
    		            zhujueshengming+=1000;
    		        	break; 
    		        }
    		        else
    		        {
    		        	cout<<"钱不够"<<endl;
    		        	system("pause");
    		        	break; 
    		        }
    		    }
    		case 6 : break;        
    		default : cout<<"请不要乱选！"<<endl;break; 
    	} 
    	break;
    }
    system("cls"); 
}
void zhandou()
{
	int D,E;
	//对手 shengming=5000;  gongjili=1000; fangyuli=500;       zhujueshengming=100; zhujuegongjili=20; money=0; zhujuefangyuli=10;
    cout<<"要战斗按y，逃跑按n"<<endl;
    char Z;
    cin>>Z; 
    while(Z!=('n'||'N'))
    {	
    cout<<"你打掉了对方"<<zhujuegongjili-fangyuli<<"滴血,对方打掉你"<<gongjili-zhujuefangyuli<<endl;
    D=zhujuegongjili-fangyuli;
    E=gongjili-zhujuefangyuli;
    shengming-= D;
    zhujueshengming-=E;
    cout<<"对方还剩"<<shengming<<"滴血，你还剩"<<zhujueshengming<<"滴血"<<endl;
    system("pause");
	if(zhujueshengming<0)
	{
		cout<<"你被打死了"<<endl;
		Sleep(3000);
		system("pause");
		cout<<"50元复活，要吗（y/n）"<<endl; 
		char Y;
		cin>>Y;
		if(Y=='y'||'Y')
		{
			if(money>50)
			{
				money-=50;
				cout<<"成功复活至小镇"<<endl;
				system("pause");
				break; 
				shengming+=100;
		    	gongjili+=200;
		    	fangyuli+=500;
		    	zhujueshengming=20;
			}
			else
			{
				cout<<"钱不够，你还是死"<<endl;
				Sleep(2000); 
				cout<<"再见"<<endl;
				system("pause");
				exit(0);
			}
		}
		cout<<"再见"<<endl;
		system("pause");
		exit(0);
	} 
	if(shengming<0)
	{
		cout<<"对方被打死了，你真厉害！"<<endl;
		Sleep(3000);
		system("pause");
		cout<<"还要继续吗（回到小镇，继续准备，因为对方更强）(y/n)"<<endl;
		char X;
		cin>>X;
		if(X=='y'||'Y')
		{
			cout<<"回到小镇"<<endl;
			system("pause");
			system("cls");
			break;
			//对手 shengming=5000;  gongjili=1000; fangyuli=500;       zhujueshengming=100; zhujuegongjili=20; money=0; zhujuefangyuli=10;
			shengming+=100;
			gongjili+=200;
			fangyuli+=500;
		} 
		else
		{
			cout<<"再见"<<endl;
			system("pause");
			exit(0); 
		}
	} 
    }
}

嗯~ o(*￣▽￣*)o

记得送个赞(·u·)