當我編譯我的程序它似乎沒有執行我的公式我不能圖什麼我做錯了幫助,將不勝感激C++ sqrt函數
int main()
{
int distance, Xvalue, Yvalue;
double x1,y1,x2,y2;
cout << "\n Please enter X1 value: ";
cin >> x1;
cout << " Please enter X2 value: ";
cin >> x2;
cout << "\n Please enter Y1 value: ";
cin >> y1;
cout << " Please enter Y2 value: ";
cin >> y2;
Xvalue = (x1 - x2);
Yvalue = (y1 - y2);
distance = sqrt(Xvalue * Xvalue + Yvalue * Yvalue);
cout << "This is the distance between the two points" <<distance<<
cout << endl << endl;
system ("pause");
return 0;
}
執行它時會發生什麼? –
對於初學者來說,你的配方是錯誤的。 – chris
其餘的代碼在哪裏?那甚至不會編譯 – alrikai