Challenge
Round or cut?
int() cuts the decimals off, round() rounds, and round(2.5) gives 2. Predict the difference, investigate Python's rounding rule, then round a fuel reading two ways.
Results for “int”
Showing 1–10 of 124
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Challenge
Sensor ID parts
Split a sensor ID like ENG-2 into its subsystem and its unit number as an int, work out the next ID, then handle subsystems with a dash in their name using rsplit().
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Challenge
Readings that won't add
…arrived as text. Predict it, find out why and fix it with int(), then add decimal readings with float().
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Challenge
input() returns text
…crash, find out what input() really returns, fix it with int(), then write a packing tool that reads two numbers.
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Example
Type Conversion
Changing data types using int(), float() and str() functions. Converting between types.
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Example
Basic Data Types
Python recognizes different data types automatically. Learn int, float, str and bool.
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Quiz
Python Type Conversion and input() Quiz
…on Python type conversion and input(): 15 questions on int(), float(), str(), bool() and reading numbers from the user.
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Challenge
Tank level
Turn a tank's capacity and contents into a fill percentage with one decimal place, then draw the crew display's ten-segment gauge with string repetition and int().
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Quiz
Python Data Types Quiz
Free beginner quiz on Python data types: 15 questions on int, float, str, bool, None, lists, tuples, dictionaries and sets, with instant answers.
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Challenge
Mission config
…and modify Investigate. Every value has a type: int for whole numbers, float for decimals, str for text and bool for True / False . Replace each ... with the type of that value, for example crew_type…