Unnamed

#include <iostream> // standard input/output library#include <cstdlib> // for abs functionusing namespace std;int main(){	//constant values for the deviations in the writeup	const int RANGEONE = 1;	const int RANGETWO = 2;	const int RANGETHREE = 3;	const int RANGEFOUR = 4;    const int RANGEFIVE = 6;	const int RANGESIX = 8;	const int RANGESEVEN = 13;	        	int actualtime; // actual flight time, as input by the user	int expectedtime; //expected flight time as input by user	int deviation; // deviation as outlined in writeup	// write the opening header	cout << "-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=" << endl;	cout << "Welcome to the Moose and Squirrel Airlines" << endl;	cout << "Flight Time Calculation Program." << endl;	cout << "-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=" << endl;	// user input for expected flight time	cout << "Please enter your expected flight time -> " << endl;	cin >> expectedtime;	// user input for expected flight time	cout << "Please enter your actual flight time -> " << endl;	cin >> actualtime;	// setting deviations for any given range		if (expectedtime <= RANGEONE)	{		deviation = 1;	}	else if 	(expectedtime <= RANGETWO)	{	deviation = 2;	}	else if 		(expectedtime <= RANGETHREE)	{	deviation = 3;	}	else if 		(expectedtime <= RANGEFOUR)	{	deviation = 4;	}	        else if 	(expectedtime <= RANGEFIVE)	{	deviation = 6;	}	else if 		(expectedtime <= RANGESIX)	{	deviation = 8;	}	else if 	(expectedtime <= RANGESEVEN)	{	deviation = 13;	}	else 	(expectedtime >= RANGESEVEN)	{       deviation = 17;	}		// bad data check	if (expectedtime || actualtime <= 0)		{		cout << "You have input an invalid flight time." << endl;		}		// perform calculation for acceptability	if (abs (expectedtime - actualtime) == deviation)		{		cout << "This flight time is acceptable." << endl;		}	else cout <<"This flight time is unacceptable." << endl;	cout << "Thank you for using the Moose and Squirrel Airlines" << endl;	cout << "Flight Time Calculator." << endl;return(0);}