haas:spring2014:cprog:projects:dayofweek
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| haas:spring2014:cprog:projects:dayofweek [2014/02/06 17:32] – [Objective] wedge | haas:spring2014:cprog:projects:dayofweek [2014/02/06 17:39] (current) – [Reflection] wedge | ||
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| * all requests will be for days in the 21st century (2000-2099) | * all requests will be for days in the 21st century (2000-2099) | ||
| - | =====Prerequisites===== | + | =====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 41: | 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 90: | 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 121: | 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? | ||
haas/spring2014/cprog/projects/dayofweek.1391707969.txt.gz · Last modified: 2014/02/06 17:32 by wedge
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