Calculating BMI
Oppgave
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Given dictionary person with three keys: name, weight, and height. Your tasks are:
- Add new value to
persondictionary with keybmiand valueweight/height**2. - Create pattern named
info"name weight is weight kg, height is height m. BMI is bmi". Everything there written in italics is the value of apersonby respective key. - You need to apply
.format()method toinfostring passingpersondictionary as an argument and print the result.
Løsning
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# Dictionary
person = {'name': 'John', 'weight': 76, 'height': 1.79}
# Task 1: add bmi to person dictionary
person['bmi'] = person['weight']/person['height']**2
# Task 2: create pattern
info = "{d[name]} weight is {d[weight]} kg, height is {d[height]} m. BMI is {d[bmi]}"
# Task 3: format string info
print(info.format(d = person))
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Seksjon 3. Kapittel 5
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# Dictionary
person = {'name': 'John', 'weight': 76, 'height': 1.79}
# Task 1: add bmi to person dictionary
person['___'] = person['weight']/___
# Task 2: create pattern
info = "{d[name]} weight is {___} kg, height is ___ m. BMI is ___"
# Task 3: format string info
print(info.___(_ = ___))
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