Question

所以我写了一个c ++代码，该代码应该询问用户是否要使用Celsius或Fahrenheit，然后向他们询问度数，然后转换它。我的程序不会编译，抱怨编译器需要一个标识符并且我错过了一个;在确定char之前。请详细告诉我我的代码究竟出了什么问题。请记住，我是新手，非常感谢任何信息，但我不会理解更复杂的术语/代码。

#include <iostream>
using namespace std;
int main()
{
char 'C';
double degree;
int degree_type;


cout << "What's the Degree type?: ";
cin >> degree_type;


if (degree_type == 'C')
{

cout << "What's the Temperature?: ";
cin >> degree; 

cout << degree << " degrees Celsius is = " << 9 / 5 * degree + 32 << " Degrees Fahrenheit" << endl;

}

else
{
cout << "What's the Temperature?: ";
cin >> degree;

cout << degree << " degrees Fahrenheit is = " << (degree - 32) * 5/9 << " Degrees Celsius" << endl;

}

return 0;
}

Answer 1

你必须删除char＆＃39; C＆＃39;并更改＆＃34; degree_type＆＃34;的类型;对char来说，就像这样。

//char 'C'; Comment this line or remove
double degree;
char degree_type; // change this

输入Celsius / Fahrenheit然后转换

1 个答案: