clc
clear


% Filename: Rivera13p3
% Jeremy Rivera
% EGR 120-001
% User inputs the tank size, amount of gas in the tank, and miles per galon used.
% The program calculates percentage in the tank, gas needed, and distance traversed

% VARIABLE DECLARATION
%     tanksize (real) User inputs size of tank in gallons
%     gas_in_tank (real) User inputs the amount of gas already in the tank
%     gaspercent (real) User inputs the percentage of gas in terms of gas gauge
%     gasneeded (real) User inputs the amount of gas needed for the tank to be full
%     distance (real) User inputs distance desired to traverse
%     mpg (real) User inputs the amount of miles per gallon the car uses

tanksize=input('The size of the tank is: ');
gas_in_tank=input('The amount of gas in gallons currently in the tank: ');
mpg=input('Amount of miles per galon the car uses: ');

gaspercent=gas_in_tank/100;
fprintf('The gas tank is %d percent full\n',gaspercent);
gasneeded=gaspercent*tanksize;
fprintf('The gas needed to fill out the tank in gallons is: %0.2f\n',gasneeded);
distance=gasneeded*mpg;
if distance<200
  fprintf('The tank needs more gas to traverse the distance in miles\n');
else
  fprintf('The tank is properly filled up for travel\n');
end