private bool randomInitial(int inventoryNumber, int leastExchange, int totalPersonNumber, int inititalPrice, Oper[] oper_list)
{
int sum = 0;
int divide = 0;
divide = int.Parse((inventoryNumber / totalPersonNumber).ToString());
divide = inventoryNumber / totalPersonNumber;
Random ran = new Random();
for (int i = 0; i < totalPersonNumber; i = i + 2)
{
int value = 0;
int next = 0;
try
{
value = ran.Next(leastExchange, divide);
}
catch
{
}
next = divide * 2 - value;
oper_list[i] = new Oper();
oper_list[i + 1] = new Oper();
oper_list[i].set_Inventory_Number(value);
oper_list[i].set_Least_Price(inititalPrice);
oper_list[i + 1].set_Inventory_Number(next);
oper_list[i + 1].set_Least_Price(inititalPrice);
sum = value + next;
}
if (sum == inventoryNumber)
{
return(true);
}
else
{
return(false);
}
}
private void button1_Click(object sender, EventArgs e)
{
initPrice = int.Parse(this.tBox_initialPrice.Text);
leastPriceRate = double.Parse(this.tBox_leastPriceRate.Text) / 100;
totalPersonNumber = int.Parse(this.tbox_totalPersonNumber.Text);
totalExchangeNumber = int.Parse(this.tbox_totalExchangeNumber.Text);
exchangeCyc = int.Parse(this.tBox_exchangeCyc.Text);
inventoryNumber = int.Parse(this.tBox_inventoryNumber.Text);
leastExchange = int.Parse(this.tBox_leastExchange.Text);
exchangeRate = double.Parse(this.tBox_exchangeRate.Text) / 100;
exchangeFreqByMinite = int.Parse(this.tBox_ExchangeFreq.Text);
for (int i = 0; i < exchangeCyc; i++)
{
cBox_Cyc.Items.Add(i + 1);
}
double[] exchangeEndPrice_list = new double[exchangeCyc]; // 头日收盘价格数组
double[] exchangeStartPrice_lsit = new double[exchangeCyc]; // 次日开盘价格
Oper[] oper_list = new Oper[totalPersonNumber];
exchangeNumber = 0;
exchangeIncome = 0;
exchangeHistroy.Clear();
// Initial Oper list
randomInitial(inventoryNumber, leastExchange, totalPersonNumber, initPrice, oper_list);
int cyc = exchangeCyc;
while (cyc > 0 && exchangeNumber <= totalExchangeNumber)
{
if (cyc == exchangeCyc)
{
exchangeStartPrice_lsit[exchangeCyc - cyc] = initPrice;
}
else
{
exchangeStartPrice_lsit[exchangeCyc - cyc] = exchangeEndPrice_list[exchangeCyc - 1 - cyc];
}
exchangeEndPrice_list[exchangeCyc - cyc] = exchangeByday(leastExchange, leastPriceRate, totalPersonNumber, exchangeFreqByMinite, exchangeStartPrice_lsit[exchangeCyc - cyc], cyc, oper_list);
cyc--;
}
this.lbl_price.Text = exchangeEndPrice_list[exchangeCyc - 1].ToString();
this.lbl_income.Text = exchangeIncome.ToString();
// 画图操作 开盘价格与收盘价格
chart1.Series.Clear(); // 清除默认的series
Series exchangeStartPrice = new Series("开盘价格");
Series exchangeEndPrice = new Series("收盘价格");
exchangeStartPrice.ChartType = SeriesChartType.Spline;
exchangeStartPrice.IsValueShownAsLabel = true;
exchangeEndPrice.ChartType = SeriesChartType.Spline;
exchangeEndPrice.IsValueShownAsLabel = true;
for (int day = 0; day < exchangeCyc; day++)
{
exchangeEndPrice.Points.AddXY(day, exchangeEndPrice_list[day]);
exchangeStartPrice.Points.AddXY(day, exchangeStartPrice_lsit[day]);
}
chart1.Series.Add(exchangeStartPrice);
chart1.Series.Add(exchangeEndPrice);
// 日交易变化情况
chart2.Series.Clear();
Series ex = new Series("交易价格");
ex.ChartType = SeriesChartType.Spline;
//ex.IsValueShownAsLabel = true;
for (int time = 0; time < exchangeHistroy[1].Count; time++)
{
ex.Points.AddXY(time, exchangeHistroy[1][time]);
}
chart2.Series.Add(ex);
}
