Question

It is often important to validate if the user entered an acceptable input to a program. For this problem, you may safely assume that the user only enters positive integer inputs (ie.do not consider the case where the user inadvertently enters letters casos hovond thase in the sample user has entered negative numbers). Emulate the output format below: your code should print the autput exactly as shown in the sample runs, Your code should also he generalized enough to handle additional , to enter anumber of minutes, and to enter a number of seconds. Print the values that the user entered tof Command Window Prompt the user to enter a number of days, to enter a number of hou Consider the following maximums There are 24 hours in a day, a correction will be needed if the user enters more than 23 hours Thoro aro 40corndr in amicuteacorcortion uill bo nordodif tho urc ctorr mora than 58 cocondc ogram should store the o these maximums.cor ir values s that they o t exceed the maximum. As a numeric example, if t enters 2 days, 30 hours 2 minutes, and seconds, the data as 3 days, 7 hours, 3 minutes, and 2 seconds, Use only techniques discussed in the course to perform the correction (ie, do not look up alternative built-in MATLAB approaches to perform the correction), The number of days does not need to be canstrained e. do not worry about years). Test to scc if ay correction was made to any of the user's inputs. If there was a correction to any of the values the user entered. print the statement "The user-entercd values required correction" If there was not a correction made, print the statement The user-entered values required no corection." Furthermore. if the values were corrected, also print the corrected values. Sample runs of this code with output follow belaw Sample Run 1: Enter the nunber of dava: 2 Enter the mumber of hours: 22 Enter the nunber of minutes: 45 Enter the umber of seconds : 30 The user entered days, 22 hours, 5 minutes, and 30 seconds. The uaer-entered values required no correction Sample Run #2: Enter the nunber of days: 2 Enter the number of hours: 30 Enter the number of minutes: 62 Enter the number of seconds: 62 The user entered 2 days, 30 hours, 2 minutes, and 62 seconds. The user-entered values required correction dava. 7 hours. 3 minutes, and 2 seconds. The new walues are: Hints: L. You will necd to check to sce if the user-inputted values need corrected. Consider carcfully the order in which you check the values. If you correct, for cxample. the number of seconds, it could potentially cause the number of minutes to nced corrected, Make sure that vou test vour values in a logical order. - sec slide 17 of Lecture 09 for more information about this type 2. We have often been using 3r as the type ficld for fixed-point numbers, and t as the type ficld for integers. To emulate the numeric output in the sample runs, try using the type ficld held. 3, You willnccd to develop a process to implcment the corrections. As notcd aboye, you may only use tecchniqucs covered in the course to perform the correction, There is, however, a yery simplc technique yau can use tha 01that could be qulte usetul to you tor this problem we covered in Lesson Problem 2 Extra Credit (up to 1 additional point) If you look closely at the sample output for Prablem 2, you will notice that the output from the print statements would not be grammatically correct if any of the values being printed were equal to 1 (ie 1 days1 hours" 1 minutes" or "1 seconds") For extra credit, correct this Issue. Remember, however, that your code shou ld also be general ized enough to handle additional cases beyond the numbers in the sample runs: in other words, your code should be able to handle the correct grammar for cases we try when we grade your cade- any of the te

PROBLEM 2 MATLAB

Answer 1

CODE:

%taking input
days = input('Enter the number of days: ');
hours = input('Enter the number of hours: ');
minutes = input('Enter the number of minutes: ');
seconds = input('Enter the number of seconds: ');

%printing the user input
disp(newline + "The user entered: " + printString(days, hours, minutes, seconds));

totalSec = 0;
%if user input needs correction,
%then convert the days, hours, mmiutes to seconds and
%convert the total seconds value to days, hours, minutes and seconds
if (hours > 23) || (minutes > 59) || (seconds > 59)
totalSec = (days * 86400) + (hours * 3600) + (minutes * 60) + seconds;
disp(newline + "The user-entered values required correction.");
days = fix(totalSec / 86400);
totalSec = mod(totalSec, 86400);
  
hours = fix(totalSec / 3600);
totalSec = mod(totalSec, 3600);
  
minutes = fix(totalSec / 60);
totalSec = mod(totalSec, 60);
  
seconds = totalSec;
str = printString(days, hours, minutes, seconds);
disp("The new values are: " + str);
else
disp(newline + "The user-entered values required no correction.");
end

%printing function
function str = printString(days, hours, minutes, seconds)
str = "";
str = str + num2str(days);
if days == 1
str = str + " day, ";
else
str = str + " days, ";
end
  
str = str + num2str(hours);
if hours == 1
str = str + " hour, ";
else
str = str + " hours, ";
end
  
str = str + num2str(minutes);
if minutes == 1
str = str + " minute, ";
else
str = str + " minutes, ";
end
  
str = str + num2str(seconds);
if seconds == 1
str = str + " second, ";
else
str = str + " seconds.";
end
end

OUTPUT:

MATLAB R2018a HOME PLOTS APPS EDITOR PUBLISH VIEW fxFA Insert Find Files Run Section 1 Comment % EGo To Compare EAdvance New Open Save Breakpoints Run Run and Run and Indent Print Find Advance Time FILE NAVIGATE EDIT BREAKPOINTS RUN Program Files MATLAB R2018a bin C: Command Window >>untitled Enter the number of days: 2 Enter the number of hours: 22 Enter the number of minutes: 45 Enter the number of seconds: 30 The user entered: 2 days, 22 hours, 45 minutes, 30 seconds The user-entered values required no correction. >> untitled Enter the number of days: 2 Enter the number of hours: 30 Enter the number of minutes 62 Enter the number of seconds: 62 The user entered: 2 days, 30 hours, 62 minutes, 62 seconds. The user-entered values required correction 3 days, 7 hours, 3 minutes, 2 seconds The new values are >>untitled Enter the number of days: 1 Enter the number of hours: 1 Enter the number of minutes: Enter the number of seconds: 1 1 second The user entered: 1 day, 1 hour, 1 minute, fx The user-entered values required no correction.

PROBLEM 2 EXTRA CREDIT IS ALSO DONE IN THIS SOLUTION.

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