有人可以帮助我解决这个问题吗?我没有得到' const char *'到' int'在我的第一个'如果'声明行。有人能告诉我我做错了吗?
char Vtype,
Vehicle;
int HI,
HO,
MI,
MO,
Ctime,
Catime,
Btime,
Basub,
Ttime,
Tasub;
double Ctotal,
Batot,
Bbtot,
Btotal,
Tatot,
Tbtot,
Ttotal;
const double C_Rate = 1.25,
B1_Rate = 2.00,
B2_Rate = 2.50,
T1_Rate = 3.75,
T2_Rate = 4.50;
cout << "TYPE OF VEHICLE: ";
cin >> Vtype;
if (Vtype == "C" || Vtyp == "B" || Vtype == "T")
{
cout << "HOURS IN: ";
cin >> HI;
if (HI < 0 || HI > 23)
{
cout << "Hours cannot be less than 0 or greater than 23!\n";
cout << "Please enter a valid hour.\n";
cin >> HI;
}
谢谢,
Ť
答案 0 :(得分:0)
如果Vtype是char
,请将其与字符进行比较:
if (Vtype == 'C' || Vtype == 'B' || Vtype == 'T') {
}
编译器指责您将const char *
与int
进行比较,因为就C ++而言,字符是整数。
或者,如果您需要将其与字符串进行比较,请将其声明为std::string
。