前几天发的拈游戏的代码，我最终改好了，大神可以给优化一下吗？
#include<iostream>#include<ctime>
#include<string>
#include<cstdlib>
#include<stdio.h>
using namespace std;
void go();
void back()
{
cout<<"按回车键返回菜单"<<endl;
}
void exit(void)
{
exit(1);
}
int shezhi1();
int shezhi2();
void renji()
{
int my;
int total1,total2;
int t1=shezhi1();
int m1=shezhi2();
int k,flag;
cout<<"请问谁先谁后? 1.玩家 2.电脑"<<endl;
cin>>k;
int i;
srand(time(0));
i=rand()%m1+1;
if(k==1)
{
while(t1!=0&&t1>0)
{
flag=1;
cout<<"请输入您要取的个数："<<endl;
cin>>my;
if(my>=1&&my<=m1&&my<=t1)
{
total1=t1-my;
t1=total1;
cout<<"还剩余"<<t1<<"个"<<endl;
}
else
{
cout<<"你输入的数值不在范围之内请重新输入:"<<endl;
continue;
}
if(t1!=0)
{
cout<<"该电脑取棋子:"<<endl;
while(t1!=10&&t1>0)
{
flag=2;
i=rand()%m1+1;
if(i<=t1)
{
cout<<"电脑取出了"<<i<<"个"<<endl;
total2=t1-i;
t1=total2;
cout<<"还剩余"<<t1<<"个"<<endl;
}
else
{
continue;
}
break;
}
}
if(t1==0)
{
if(flag==1)
{
cout<<"恭喜您取得胜利!"<<endl;
break;
}
if(flag==2)
{
cout<<"恭喜电脑取得胜利,希望您下次加油!"<<endl;
break;
}
}
}
}
if(k==2)
{
while(t1!=0&&t1>0)
{
flag=2;
i=rand()%m1+1;
cout<<"该电脑取子:"<<endl;
if(i<=t1)
{
cout<<"电脑取出了"<<i<<"个"<<endl;
total2=t1-i;
t1=total2;
cout<<"还剩余"<<t1<<"个"<<endl;
}
else
{
continue;
}
if(t1!=0)
{
while(t1!=0&&t1>0)
{
flag=1;
cout<<"请输入您要取的个数:"<<endl;
cin>>my;
if(my>=1&&my<=m1&&my<=t1)
{
total1=t1-my;
t1=total1;
cout<<"还剩余"<<t1<<"个"<<endl;
}
else
{
cout<<"你输入的数值不在范围之内请重新输入:"<<endl;
continue;
}
break;
}
}
if(t1==0)
{
if(flag==1)
{
cout<<"恭喜您获得胜利!"<<endl;
break;
}
if(flag==2)
{
cout<<"恭喜电脑获得胜利，希望您下次加油!"<<endl;
break;
}
}
}
}
}
void renren()
{
char play1[20],play2[20];
cout<<"请先输入游戏玩家的名字:"<<endl;
cout<<"第一个玩家的名字为:"<<endl;
cin>>play1;
cout<<"第二个玩家的名字为:"<<endl;
cin>>play2;
int k;
cout<<"请问谁先谁后? 1.玩家"<<play1<<" 2.玩家"<<play2<<endl;
cin>>k;
int p1;
int p2;
int total1,total2,flag;
int t2=shezhi1();
int m2=shezhi2();
if(k==1)
{
cout<<"玩家"<<play1<<"先开始"<<endl;
while(t2!=0&&t2>0)
{
flag=1;
cout<<"请输入"<<play1<<"拿取几个:"<<endl;
cin>>p1;
if(p1>=1&&p1<=m2&&p1<=t2)
{
total1=t2-p1;
t2=total1;
cout<<"还剩余"<<t2<<"个"<<endl;
}
else
{
cout<<play1<<"您输入的数值不在规定范围内请重新输入:"<<endl;
continue;
}
if(t2!=0)
{
cout<<"玩家"<<play2<<"取子:"<<endl;
while(t2!=0&&t2>0)
{
flag=2;
cout<<"请输入"<<play2<<"拿取几个:"<<endl;
cin>>p2;
if(p2<=t2)
{
cout<<"玩家"<<play2<<"取出了"<<p2<<"个"<<endl;
total2=t2-p2;
t2=total2;
cout<<"还剩余"<<t2<<"个"<<endl;
}
else
{
cout<<"您输入的值不在范围之内请重新输入:"<<endl;
continue;
}
break;
}
}
if(t2==0)
{
if(flag==1)
{
cout<<"恭喜玩家"<<play1<<"获得胜利，希望玩家"<<play2<<"下次加油!"<<endl;
break;
}
if(flag==2)
{
cout<<"恭喜玩家"<<play2<<"获得胜利，希望玩家"<<play1<<"下次加油!"<<endl;
break;
}
}
}
}
if(k==2)
{
cout<<"玩家"<<play2<<"先开始"<<endl;
while(t2!=0&&t2>0)
{
flag=2;
cout<<"玩家"<<play2<<"拿取几个:"<<endl;
cin>>p2;
if(p2>=1&&p2<=m2&&p2<=t2)
{
total2=t2-p2;
t2=total2;
cout<<"还剩余"<<t2<<"个"<<endl;
}
else
{
cout<<"您输入的数值不在范围之内请重新输入:"<<endl;
continue;
}
if(t2!=0)
{
cout<<"玩家"<<play1<<"取子:"<<endl;
while(t2!=0&&t2>0)
{
flag=1;
cout<<"请输入玩家"<<play1<<"拿取几个:"<<endl;
cin>>p1;
if(p1<=t2)
{
cout<<"玩家"<<play1<<"取出了"<<p1<<"个"<<endl;
total1=t2-p2;
t2=total1;
cout<<"还剩余"<<t2<<"个"<<endl;
}
else
{
cout<<"您输入的值不在范围内请重新输入:"<<endl;
continue;
}
break;
}
}
if(t2==0)
{
if(flag==1)
{
cout<<"恭喜玩家"<<play1<<"获得胜利，希望玩家"<<play2<<"下次加油!"<<endl;
break;
}
if(flag==2)
{
cout<<"恭喜玩家"<<play2<<"获得胜利，希望玩家"<<play1<<"下次加油!"<<endl;
break;
}
}
}
}
}
void aboutgame()
{
cout<<"拈游戏是比较经典的游戏之一，我们这个游戏所探讨的是单堆拈游戏"<<endl;
cout<<"即从一堆石子中拿取石子，石子的个数和每次所拿取的石子个数上限"<<endl;
cout<<"提前人为定好，能够把最后的石子取出来的玩家即为胜者。"<<endl;
}
int shezhi1()
{
int total;
while(true)
{
cout<<"请设置游戏石子的总数:"<<endl;
cin>>total;
if(total>=0)
{
break;
}
cout<<"设置有误，请重新设置!"<<endl;
}
//cout<<"总共有"<<total<<"个"<<endl;
return total;
//return m;
}
int shezhi2()
{
int total=shezhi1();
int m;
while(true)
{
cout<<"请设置每次最多拿取石子个数:"<<endl;
cin>>m;
if(m>0&&total>=m)
{
break;
}
cout<<"设置有误，请重新设置!"<<endl;
}
cout<<"总共有"<<total<<"个,每次最多拿取"<<m<<"个，最少拿取1个..."<<endl;
return m;
}
void menu()
{
cout<<"**********欢迎使用拈游戏**********"<<endl;
cout<<" 1.人机游戏模式 "<<endl;
cout<<" 2.人人游戏模式 "<<endl;
cout<<" 3.游戏简要说明 "<<endl;
cout<<" 4.游戏退出 "<<endl;
cout<<"请选择想要执行的操作:"<<endl;
int s;
cin>>s;
switch(s)
{
case 1:renji();
back();
getchar();
getchar();
system("CLS");
go();
break;
case 2:renren();
back();
getchar();
getchar();
system("CLS");
go();
break;
case 3:aboutgame();
back();
getchar();
getchar();
system("CLS");
go();
break;
case 4:exit(1);
back();
getchar();
getchar();
system("CLS");
go();
break;
default:cout<<"输入指令错误!系统退出!"<<endl;
break;
}
}
void go()
{
menu();
}
void main()
{
go();
}
