2025春晚魔术

admin

[C++] 纯文本查看 复制代码

#include <bits/stdc++.h>
using namespace std;
//2025 魔术 
//杯子，筷子，勺子随机摆放 
//筷子跟左边的东西互换
//杯子跟右边的东西互换 
//勺子跟左边的东西互换 
//拿起右手边的东西，干杯
int main()
{
	srand(time(0));//随机种子函数
	string b[3]={"筷子","杯子","勺子"};
	int a[3]={0,1,2};//"筷子","杯子","勺子"
	
	for(int i=1;i<=10;i++)
	{
		random_shuffle(a,a+3);//随机排序函数 
		cout<<"第"<<i<<"次试验：\n" ;
		cout<<"摆放顺序："<<b[a[0]]<<" "<<b[a[1]]<<" "<<b[a[2]]<<" \n";
		
		int kz=find(a,a+3,0)-a;
		if(kz>0) swap(a[kz],a[kz-1]);
		cout<<"第1次交换后："<<b[a[0]]<<" "<<b[a[1]]<<" "<<b[a[2]]<<" \n";
		
		int bz=find(a,a+3,1)-a;
		if(bz<2) swap(a[bz],a[bz+1]);
		cout<<"第2次交换后："<<b[a[0]]<<" "<<b[a[1]]<<" "<<b[a[2]]<<" \n";
		
		int sz=find(a,a+3,2)-a;
		if(sz>0) swap(a[sz],a[sz-1]);
		cout<<"第3次交换后："<<b[a[0]]<<" "<<b[a[1]]<<" "<<b[a[2]]<<" \n\n";
	}
	return 0;	
}