Untitled

```c
#include <iostream>
#include <cmath>
#include <string>
#include <vector>
#include <map>
#include <algorithm>
#include <functional>
#include <Math.h>

using namespace std;

// Define a struct to hold the trade data
struct Trade {
    double entryPrice;
    double stopLossPrice;
    double takeProfitPrice;
    int tradeHistory;
};

// Define a function to calculate the volatility
double CalculateVolatility(double currentPrice, double stopLossPrice, double takeProfitPrice) {
    double volatility = 0;
    // Implement a volatility measurement algorithm here, such as Bollinger Bands or Average True Range
    return volatility;
}

// Define a function to adjust the risk percentage based on market volatility and trade history
double RiskManagement(double currentPrice, double stopLossPrice, double takeProfitPrice, int tradeHistory) {
    double volatility = CalculateVolatility(currentPrice, stopLossPrice, takeProfitPrice);
    double riskPercentage = 0.5;

    if (volatility > 0.5) {
        riskPercentage = 0.75;
    } else if (volatility < 0.2) {
        riskPercentage = 0.25;
    } else {
        riskPercentage = 0.5;
    }

    // Adjust the risk percentage based on trade history
    riskPercentage = riskPercentage * (1 + (tradeHistory / 100));

    return riskPercentage;
}

// Define a function to calculate the lot size
double CalculateLotSize(double riskPercentage) {
    double accountBalance = AccountBalance();
    double accountEquity = AccountEquity();
    double lotSize = (accountBalance * riskPercentage) / (StopLoss * Point * MarketInfo(Symbol(), MODE_TICKVALUE));
    return NormalizeDouble(lotSize, 2);
}

// Define a function to handle slippage
void HandleSlippage(int ticket, double slippage) {
    double newStopLossPrice = stopLossPrice + slippage;
    double newTakeProfitPrice = takeProfitPrice + slippage;

    OrderSend(Symbol(), OP_MODIFY_ORDER, 0, 0, 0, 0, newStopLossPrice, newTakeProfitPrice, "Adjust Take Profit and Stop Loss", 0, 0, Red);
}

// Define a function to close a position
void ClosePosition(int ticket) {
    OrderSend(Symbol(), OP_CLOSE, ticket, Bid, 0, 0, 0, "Close Position", 0, 0, Red);
}

int main() {
    double accountBalance = 10000;
    double accountEquity = 10000;
    double riskPercentage = 0.5;
    int tradeHistory = 0;

    // Define a vector to hold the trade data
    vector<Trade> trades;

    // Define a function to handle trade execution
    void ExecuteTrade(double entryPrice, double stopLossPrice, double takeProfitPrice) {
        // Check if the trade is valid
        if (entryPrice > stopLossPrice && entryPrice < takeProfitPrice) {
            // Calculate the risk percentage
            double riskPercentage = RiskManagement(entryPrice, stopLossPrice, takeProfit.