switch.cpp
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原始代码预览
// switch.cpp -- using the switch statement
#include <iostream>
using namespace std;
void showmenu(); // function prototypes
void report();
void comfort();
int main()
{
showmenu();
int choice;
cin >> choice;
while (choice != 5)
{
switch(choice)
{
case 1 : cout << "\a\n";
break;
case 2 : report();
break;
case 3 : cout << "The boss was in all day.\n";
break;
case 4 : comfort();
break;
default : cout << "That's not a choice.\n";
}
showmenu();
cin >> choice;
}
cout << "Bye!\n";
// cin.get();
// cin.get();
return 0;
}
void showmenu()
{
cout << "Please enter 1, 2, 3, 4, or 5:\n"
"1) alarm 2) report\n"
"3) alibi 4) comfort\n"
"5) quit\n";
}
void report()
{
cout << "It's been an excellent week for business.\n"
"Sales are up 120%. Expenses are down 35%.\n";
}
void comfort()
{
cout << "Your employees think you are the finest CEO\n"
"in the industry. The board of directors think\n"
"you are the finest CEO in the industry.\n";
}
运行结果 / 调试信息
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