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19 lines
451 B
19 lines
451 B
7 years ago
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# Exercises: Heal the Sick
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# Excercise 1
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The space between 3. and 14 should be removed.
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`let area x = 3.14 * (x * x)`
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# Exercise 2
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b is unknown is this definition, unless previously defined. The former will generate and error, the latter won't, but the intent of the function is to double the input, so `b` should be replaced by `x`
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`let double x = x * 2`
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# Exercise 3
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The line should start at the same indentation.
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```
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x = 7
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y = 10
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f = x + y
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```
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