using UnityEngine;using System.Collections;using UnityEngine.UI;using System.Collections.Generic;public class CircuitControl : MonoBehaviour{    public List RBsprites = new List();//存放红黑触笔的图片    private int[] Choice1 = new int[60];    private int[] Choice2 = new int[60];    public string ChoiceFir;    public string ChoiceSec;    void Start()    {        //生成答案选项        CheckChoice();    }     ///
     ///生成问题答案选项     ///
    void CheckChoice()    {        //生成随机数，根据数值判断ABCD;        Random choice = new Random();//生成答案选项        //生成16个随机数        for (int i = 0; i < 60; i++)        {            Choice1[i] = Random.Range(0, 100);//随机生成0-100之间的数        }        for (int j = 0; j < 60; j++)        {            Choice2[j] = Random.Range(0, 100);//随机生成0-100之间的数        }        //根据随机生成数值的大小决定ABCD四个选项，即ChoiceFir（第一个正确选项）/ChoiceSec（第二个正确选项）表示选择题答案的两个正确选项（AD 或 BC)。        //第一组正确选项 AD        for (int i = 0; i < 60; i++)        {            if (Choice1[i] < 50)            {                ChoiceFir = "A";                for (int j = 0; j < 60; j++)                {                    if (Choice1[j] < 50)                    {                        ChoiceSec = "D";                    }                }            }        }        //第二组正确选项 BC        for (int i = 0; i < 60; i++)        {            if (Choice1[i] > 50)            {                ChoiceFir = "B";                for (int j = 0; j < 60; j++)                {                    if (Choice1[j] > 50)                    {                        ChoiceSec = "C";                    }                }            }        }    }}