大家好，有人可以帮我修复我的这段代码吗？它运行但它不执行它应该做的任务。一旦你运行它，它会自动跳转到默认语句并跳过案例。请帮我解决这个问题谢谢！
#include<iostream.h>
#include<conio.h>
using namespace std;
int main()
{
int choice;
char nbaPlayer, tele, food, subject, x;
cout << "This program determines your favorites.\n\n";
cout << "Please select the number of your corresponding choice.";
cout << "\n1. NBA Player";
cout << "\n2. Teleserye";
cout << "\n3. Food";
cout << "\n4. Subject";
cout << "\n5. Exit";
switch (choice)
{
case 1:
cout << "You have chosen NBA Player.\n";
cout << "Please enter your favorite NBA Player. \n";
cin >> nbaPlayer;
cout << "Your favorite NBA player is " << nbaPlayer;
break;
case 2:
cout << "You have chosen Teleserye.\n";
cout << "Please enter your favorite teleserye. \n";
cin >> tele;
cout << "Your favorite teleserye is " << tele;
break;
case 3:
cout << "You have chosen food.\n";
cout << "Please enter your favorite food. \n";
cin >> food;
cout << "Your favorite food is " << food;
break;
case 4:
cout << "You have chosen subject.\n";
cout << "Please enter your favorite subject. \n";
cin >> subject;
cout << "Your favorite subject is " << subject;
break;
case 5:
cout << "You chose to exit.\n";
break;
default:
cout <<"\nInvalid input";
}
getch();
}