haas:spring2014:cprog:projects:dayofweek
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| haas:spring2014:cprog:projects:dayofweek [2014/01/17 08:29] – [Verify submission] wedge | haas:spring2014:cprog:projects:dayofweek [2014/02/06 17:39] (current) – [Reflection] wedge | ||
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| Line 1: | Line 1: | ||
| + | <WRAP centeralign round box> | ||
| + | < | ||
| + | < | ||
| + | </ | ||
| + | |||
| + | ~~TOC~~ | ||
| + | |||
| ======Project: | ======Project: | ||
| - | A project for C/C++ Programming. | ||
| =====Objective===== | =====Objective===== | ||
| To implement a programmatic solution (ie simulation) of a real life process- the mental math trick of determining what day of the week January 1 of any given year (in the 21st century) falls on. | To implement a programmatic solution (ie simulation) of a real life process- the mental math trick of determining what day of the week January 1 of any given year (in the 21st century) falls on. | ||
| - | =====Prerequisites===== | + | ======Assumptions====== |
| + | |||
| + | To assist you in completing this project, you may make the following assumptions: | ||
| + | |||
| + | * all requests will be for days in the 21st century (2000-2099) | ||
| + | =====Prerequisites/ | ||
| In addition to the new skills required on previous projects, to successfully accomplish/ | In addition to the new skills required on previous projects, to successfully accomplish/ | ||
| Line 30: | Line 41: | ||
| In our example, we're working with 2014, the last two digits are therefore: 14 | In our example, we're working with 2014, the last two digits are therefore: 14 | ||
| - | You should be able to come up with a means of extracting this information. | + | You should be able to come up with a means of extracting this information |
| ===Step 2: Compute 25% (drop the decimal)=== | ===Step 2: Compute 25% (drop the decimal)=== | ||
| Line 79: | Line 90: | ||
| Go and reference the 3 from that table... what day do we get? Does it match the actual day of the week for January 1st, 2014? | Go and reference the 3 from that table... what day do we get? Does it match the actual day of the week for January 1st, 2014? | ||
| + | |||
| + | <cli> | ||
| + | lab46:~$ cal 01 2014 | ||
| + | January 2014 | ||
| + | Su Mo Tu We Th Fr Sa | ||
| + | 1 2 3 4 | ||
| + | | ||
| + | 12 13 14 15 16 17 18 | ||
| + | 19 20 21 22 23 24 25 | ||
| + | 26 27 28 29 30 31 | ||
| + | |||
| + | lab46: | ||
| + | </ | ||
| Pretty neat, eh? | Pretty neat, eh? | ||
| Line 110: | Line 134: | ||
| * 2000 by definition isn't a leap year, but how does this algorithm work for 2000 in general? | * 2000 by definition isn't a leap year, but how does this algorithm work for 2000 in general? | ||
| * Try this algorithm on some years in the 20th century and see how it fares. | * Try this algorithm on some years in the 20th century and see how it fares. | ||
| - | * Is it correct? Is it correct for all of them? | + | * Is it correct? Is it correct for any of them? |
| * If it isn't correct, is it consistently off by a value? | * If it isn't correct, is it consistently off by a value? | ||
| Line 140: | Line 164: | ||
| You should get some sort of confirmation indicating successful submission if all went according to plan. If not, check for typos and or locational mismatches. | You should get some sort of confirmation indicating successful submission if all went according to plan. If not, check for typos and or locational mismatches. | ||
| - | ====Verify submission==== | ||
| - | To verify you submitted successfully, | ||
| - | |||
| - | <cli> | ||
| - | lab46:~$ verify cprog dayofweek | ||
| - | dayofweek: submitted successfully | ||
| - | </ | ||
| - | Note if automated assessment is available for the project, you may actually see results in the output as well. | ||
haas/spring2014/cprog/projects/dayofweek.1389947383.txt.gz · Last modified: 2014/01/17 08:29 by wedge
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