gibson:teaching:fall-2014:math445:hw4solns
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gibson:teaching:fall-2014:math445:hw4solns [2014/10/23 07:58] gibson [Math 445 HW4 solutions] |
gibson:teaching:fall-2014:math445:hw4solns [2014/10/23 09:09] (current) gibson |
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| % return dollar value of q quarters, d dimes, and n nickels | % return dollar value of q quarters, d dimes, and n nickels | ||
| - | if q != round(q) | d != round(d) | n != round(n) | + | if q != round(q) || d != round(d) || n != round(n) |
| fprintf('error: arguments q,d,n should all have integer values'); | fprintf('error: arguments q,d,n should all have integer values'); | ||
| dollars = 0.25*q + 0.10*d + 0.05*n; | dollars = 0.25*q + 0.10*d + 0.05*n; | ||
| Line 225: | Line 225: | ||
| fprintf('%d %s is equivalent to %d %s\n', Tin, uin, Tout, uout) | fprintf('%d %s is equivalent to %d %s\n', Tin, uin, Tout, uout) | ||
| end | end | ||
| + | </code> | ||
| + | A few non-comprehensive tests: | ||
| + | <code matlab> | ||
| + | >> T = tempconvert(0) | ||
| + | Enter the current units of temperature, K, C, or F: C | ||
| + | Enter the unit you want to convert to, K, C, or F: F | ||
| + | 0 C is equivalent to 32 F | ||
| + | T = | ||
| + | 32 | ||
| + | >> T = tempconvert(0) | ||
| + | Enter the current units of temperature, K, C, or F: K | ||
| + | Enter the unit you want to convert to, K, C, or F: C | ||
| + | 0 K is equivalent to -2.731500e+02 C | ||
| + | T = | ||
| + | -273.1500 | ||
| </code> | </code> | ||
gibson/teaching/fall-2014/math445/hw4solns.1414076300.txt.gz · Last modified: 2014/10/23 07:58 by gibson
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