thecoded.prof
CMU Coding Bootcamp
feat: add another assignment
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python/assignments/sep30/triangleArea.py
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python/assignments/sep30/triangleArea.py
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import math
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def almostEqual(x, y):
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return (abs(x - y) < 10**-9)
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def triangleArea(a, b, c):
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semiperimeter = .5 * (a + b + c)
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return math.sqrt(semiperimeter * (semiperimeter - a) * (semiperimeter - b) * (semiperimeter - c))
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print('Testing triangleArea()...', end='')
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assert(almostEqual(triangleArea(3, 4, 5), 6))
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assert(almostEqual(triangleArea(15, 9, 12), 54))
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assert(almostEqual(triangleArea(7, 25, 24), 84))
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assert(almostEqual(triangleArea(8, 15, 17), 60))
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assert(almostEqual(triangleArea(0, 0, 0), 0))
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assert(almostEqual(triangleArea(1, 1, 1), math.sqrt(3)/4))
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assert(almostEqual(triangleArea(5, 5, 5), 25*math.sqrt(3)/4))
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assert(almostEqual(triangleArea(12, 12, 12), 144*math.sqrt(3)/4))
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assert(almostEqual(triangleArea(7, 12, 18), math.sqrt(11063)/4))
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assert(almostEqual(triangleArea(9.1, 11.7, 3), 7*math.sqrt(3026)/50))
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print('Passed!')