I'm not 100% sure whats even going on, but I'm working on a C++ assignment for school, and its a road trip program

[CODE=cpp]#include <iostream>
#include <iomanip>
using namespace std;

char const METRIC = 'M'; // Input read as metric
char const ENGLISH = 'E'; // Input read as english
char const QUIT = 'Q'; // Input read to quit program...