求教，C++控制台程序一执行就关闭了，看不到输出怎办？

// 25.cpp: 摄氏度 转 华氏度
//
#include "stdafx.h"
#include <iostream>
double transform(double);
int main()
{
    using namespace std;
    cout << "Please enter a Celsius value";
        double C;
        cin >> C;
        double F = transform(C);
        cout << C << "degrees Celsius is" << F << "degrees Fahrenheit";
        cin.get();
       return 0;
}
double transform(double n)
{
    using namespace std;
    return 1.8 * n == 32.0;
}