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Three Structures, *use brackets () to indicate the order of preference,…

- - - - 10//3 = 3
  - - - 10%3 = 1
- - - - input: abs(2)
        output = 2
        input: abs(-2)
        output = 2
- - - - x (output) will be round to the nearest n d.p.
        
        round (4.4999), output = 4.5
    - - output will be round to the nearest int
        
        round(5.4999), output = 5
- - - - input: ceil(3.00001,/) =finding the smallest int satisfies x>3.00001
        output = 4
- - - - input: floor(3.00001,/) = finding the largest int satisfies x<3.0001
        output = 3
- - - - *use , to separate items
        iprint("CityU", 1984)
        output = CityU 1984
- - - - output = a ≤ output (random integer) ≤ b
    - - output = a ≤ output (random float) ≤ b