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Introduction to Python

  • Profound Academy

    • Status
      • 1
        Input and Output
      • 2
        Variables and Integer Arithmetic
      • 3
        Conditional Operators
      • 4
        Advanced Conditions - Nesting
      • 5
        Types and Variables
      • 6
        Strings
      • 7
        Lists
      • 8
        For Loops
      • 9
        While Loops
      • 10
        continue, break, while...else
      • 11
        String and List methods
      • 12
        Nested Loops
      • 13
        List Comprehension
      • 14
        Tuples and Sets
      • 15
        dict
      • 16
        Functions
      • 17
        Functions 2
      • 18
        Lambda and higher-order functions
      • 19
        Files

  • Paying in a shop

    When doing groceries, you really like when you pay with as few coins as possible. You have several 50s, some 20s, some 10s, 5s, and also 1s.
    Given your whole purchase total t, how many coins do you need to pay for the groceries (It’s guaranteed that you have enough money for that)?
    Input
    Output
    51
    2
    111
    4
     
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