void Exercise6()
{
Shop_Struct Shop;
std::string input;
while (true)
{
New("6");
std::cout << "What would you like to do?" << std::endl << std::endl
<< "a. Change the price of an item" << std::endl
<< "b. Buy additional stock for an item" << std::endl
<< "c. Sell stock to gain more gold" << std::endl
<< "d. Exit shop" << std::endl << std::endl
<< "Input: ";
getline(std::cin, input);
if ((input == "a")||(input == "a."))
while (Pricing(Shop)) {}
if ((input == "b") || (input == "b."))
while (Buy(Shop)) {}
if ((input == "c") || (input == "c."))
while (Sell(Shop)) {}
if ((input == "d") || (input == "d."))
break;
}
}
/**
* Prepare bot for action
*/
bool CCFBot::Initialize( const BotProfile *profile, int team )
{
// extend
BaseClass::Initialize( profile, team );
// CF bot initialization
m_diedLastRound = false;
m_morale = POSITIVE; // starting a new round makes everyone a little happy
m_combatRange = RandomFloat( 325.0f, 425.0f );
// set initial safe time guess for this map
m_safeTime = 15.0f + 5.0f * GetProfile()->GetAggression();
m_name[0] = '\000';
ResetValues();
m_desiredTeam = team;
if (GetTeamNumber() <= LAST_SHARED_TEAM)
{
ChangeTeam(m_desiredTeam);
}
Buy();
return true;
}
Deal Selector::Buy(const long k)
{
if (k <= 0)
{
return {};
}
auto &memo = memo_[k];
if (memo.num_items != -1)
{
return memo;
}
Deal best_deal{ infinity, infinity };
for (const auto& deal : deals_)
{
auto cumulative = Buy(k - deal.num_items);
if (cumulative.num_items != -1)
{
cumulative.num_items += deal.num_items;
cumulative.cost += deal.cost;
}
else
{
cumulative = deal;
}
if (cumulative.cost < best_deal.cost)
{
best_deal = cumulative;
}
}
return memo = best_deal;
}
//-----------------------------------------------------------------------------
// Button click handlers
//-----------------------------------------------------------------------------
void CResupplyControlPanel::OnCommand( const char *command )
{
if (!Q_strnicmp(command, "BuyAmmo", 8))
{
Buy(RESUPPLY_BUY_AMMO);
}
else if (!Q_strnicmp(command, "BuyHealth", 10))
{
Buy(RESUPPLY_BUY_HEALTH);
}
else if (!Q_strnicmp(command, "BuyGrenades", 12))
{
Buy(RESUPPLY_BUY_GRENADES);
}
else if (!Q_strnicmp(command, "BuyAll", 7))
{
Buy(RESUPPLY_BUY_ALL);
}
else
{
BaseClass::OnCommand(command);
}
}
bool CommonBuy(SUser *p_user, CVendibleData::SData *p_data, uint32 count, uint32 path)
{
// 每日限购
if (p_data->daily_limit_count > 0 && GetDailyCount(p_user, p_data->id) + count > p_data->daily_limit_count)
return false;
// 历史限购
if (p_data->history_limit_count > 0 && GetHistoryCount(p_user, p_data->id) + count > p_data->history_limit_count)
return false;
if (!Buy(p_user, p_data, count, path))
return false;
// 添加购买记录
AddBuyCount(p_user, p_data, count);
return true;
}
// 反手
TradeRecordCollection TradeFacility::Reverse()
{
int nSlot = m_nPosition.nSlot;
TradeRecordCollection trs;
if(nSlot == 0) return trs;
trs.push_back(Close());
if(nSlot > 0)
{
trs.push_back(Sell(abs(nSlot)));
}
else
{
trs.push_back(Buy(abs(nSlot)));
}
return trs;
}
HRESULT __stdcall Trader::Invoke(DISPID dispidMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult, EXCEPINFO* pExcepInfo, UINT* puArgErr)
{
HRESULT hr = S_OK;
switch(dispidMember)
{
case 0:
pVarResult->vt = VT_I4;
pVarResult->intVal = m_stock;
break;
case 1:
VariantChangeType(&pDispParams->rgvarg[1], &pDispParams->rgvarg[1], 0, VT_I4);
VariantChangeType(&pDispParams->rgvarg[0], &pDispParams->rgvarg[0], 0, VT_R4);
hr = Buy(pDispParams->rgvarg[1].intVal, pDispParams->rgvarg[0].fltVal);
break;
case 2:
VariantChangeType(&pDispParams->rgvarg[1], &pDispParams->rgvarg[1], 0, VT_I4);
VariantChangeType(&pDispParams->rgvarg[0], &pDispParams->rgvarg[0], 0, VT_R4);
hr = Sell(pDispParams->rgvarg[1].intVal, pDispParams->rgvarg[0].fltVal);
break;
case 3:
pVarResult->vt = VT_I4;
pVarResult->intVal = m_count;
break;
case 4:
pVarResult->vt = VT_R8;
pVarResult->dblVal = m_stock * m_rate + m_balance;
break;
default:
hr = DISP_E_MEMBERNOTFOUND;
}
return hr;
}
void MMS(vector<myData> & F_out, vector<myData> & Ftt_out, FDM::baseSolver& sol, const vector<myData>& u,int step,double t, void * args){
double x = 0;
double y = 0;
double z = 0;
int LN_X = sol.X_LayerNumber();
int LN_Y = sol.Y_LayerNumber();
int LN_Z = sol.Z_LayerNumber();
int Nx,Ny,Nz;
int index = 0;
for (int lz = 0; lz < LN_Z; lz++) {
for (int ly = 0; ly < LN_Y; ly++) {
for (int lx = 0; lx < LN_X; lx++) {
index = idx(lx, ly, lz);
Nx = u[index].Nx();
Ny = u[index].Ny();
Nz = u[index].Nz();
myData ux(Nx,Ny,Nz);
myData uy(Nx,Ny,Nz);
myData uz(Nx,Ny,Nz);
myData Bux(Nx,Ny,Nz);
myData Buy(Nx,Ny,Nz);
myData Buz(Nx,Ny,Nz);
for (int k = 0; k < Nz; k++) {
z = sol.Z(k,lz);
for (int j = 0; j < Ny; j++) {
y = sol.Y(j,ly);
for (int i = 0; i < Nx; i++) {
x = sol.X(i,lx);
F_out[index](i,j,k) = 8*M_PI*M_PI*cos(2*M_PI*t)*cos(2*M_PI*x)*cos(2*M_PI*y)*cos(2*M_PI*z);
Ftt_out[index](i,j,k) = -4*M_PI*M_PI*F_out[index](i,j,k);
ux(i,j,k) = -2*M_PI*cos(2*M_PI*t)*sin(2*M_PI*x)*cos(2*M_PI*y)*cos(2*M_PI*z);//ux boundary
uy(i,j,k) = -2*M_PI*cos(2*M_PI*t)*cos(2*M_PI*x)*sin(2*M_PI*y)*cos(2*M_PI*z);//uy
uz(i,j,k) = -2*M_PI*cos(2*M_PI*t)*cos(2*M_PI*x)*cos(2*M_PI*y)*sin(2*M_PI*z);//uz
}
}
}
//Bux setup
if (lx == 0) {
for (int k = 0; k < Nz; k++) {
for (int j = 0; j < Ny; j++) {
Bux(0,j,k) = -1;
}
}
}
if (lx == LN_X - 1) {
for (int k = 0; k < Nz; k++) {
for (int j = 0; j < Ny; j++) {
Bux(Nx - 1,j,k) = 1;
}
}
}
//
///Buy setup
if (ly == 0) {
for (int k = 0; k < Nz; k++) {
for (int i = 0; i < Nx; i++) {
Buy(i,0,k) = -1;
}
}
}
if (ly == LN_Y - 1) {
for (int k = 0; k < Nz; k++) {
for (int i = 0; i < Nx; i++) {
Buy(i,Ny - 1,k) = 1;
}
}
}
//
//Buz setup
if (lz == 0) {
for (int j = 0; j < Ny; j++) {
for (int i = 0; i < Nx; i++) {
Buz(i,j,0) = -1;
}
}
}
if (lz == LN_Z - 1) {
for (int j = 0; j < Ny; j++) {
for (int i = 0; i < Nx; i++) {
Buz(i,j,Nz - 1) = 1;
}
}
}
//
F_out[index] += sol.H_INV()*(Bux*ux + Buy*uy + Buz*uz);
}
}
}
}