退出简单while循环时出现问题

因此，我正试图编写一个程序，该程序从用户那里获取值，并且应该在用户键入q后停止，但由于某些原因，该程序无法运行，即使在我使用q或q进行测试后，该程序也不会停止运行。

vector <string> names;
vector <int> ticPurch; 
int numOfRaff; 
string nameOfpart; 
cout << "Enter the name of the participant, enter q to quit " << endl; 
cin >> nameOfpart; 
while(nameOfpart != "q" || nameOfpart != "Q"){
names.push_back(nameOfpart);
cout << "Please enter the number of tickets the participant bought " << endl; //Getting input and storing them in vector
cin >> numOfRaff; 
ticPurch.push_back(numOfRaff);
cout << endl; 
cout << "Enter the name of the participant, enter q to quit " << endl; 
cin >> nameOfpart;
}