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Copy pathSimpleMCMain4.cpp
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89 lines (68 loc) · 1.77 KB
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//
//
// SimpleMCMain4.cpp
//
//
/*
requires
PayOff2.cpp
Random1.cpp
SimpleMC2.cpp
*/
#include"SimpleMC2.h"
#include<iostream>
using namespace std;
int main()
{
double Expiry;
double Strike;
double Spot;
double Vol;
double r;
unsigned long NumberOfPaths;
cout << "\nEnter expiry\n";
cin >> Expiry;
cout << "\nEnter strike\n";
cin >> Strike;
cout << "\nEnter spot\n";
cin >> Spot;
cout << "\nEnter vol\n";
cin >> Vol;
cout << "\nr\n";
cin >> r;
cout << "\nNumber of paths\n";
cin >> NumberOfPaths;
unsigned long optionType;
cout << "\nenter 0 for call, otherwise put ";
cin >> optionType;
PayOff* thePayOffPtr;
if (optionType== 0)
thePayOffPtr = new PayOffCall(Strike);
else
thePayOffPtr = new PayOffPut(Strike);
double result = SimpleMonteCarlo2(*thePayOffPtr,
Expiry,
Spot,
Vol,
r,
NumberOfPaths);
cout <<"\nthe price is " << result << "\n";
double tmp;
cin >> tmp;
delete thePayOffPtr;
return 0;
}
/*
*
* Copyright (c) 2002
* Mark Joshi
*
* Permission to use, copy, modify, distribute and sell this
* software for any purpose is hereby
* granted without fee, provided that the above copyright notice
* appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation.
* Mark Joshi makes no representations about the
* suitability of this software for any purpose. It is provided
* "as is" without express or implied warranty.
*/