35 lines
1003 B
Plaintext
35 lines
1003 B
Plaintext
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Exercise 2.4
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1. Write statements to copy the array Next into the array Pascal.
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-- Question: is there a 'Length' function call?
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for I in 0 .. 10 loop
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Pascal(I) := Next(I);
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end loop;
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2. Write a nested loop to compute all the rows of Pascal's triangle in
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the two-dimensional array Pascal2.
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for Row in 1 .. 10 loop
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Pascal2(Row, 0) := 1
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for Col in 1 .. Row-1 loop
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Pascal2(Row, Col) := Pascal2(Row-1, Col-1) + Pascal2(Row-1, Col);
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end loop;
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Pascal2(Row, Row) = 1;
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end loop;
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3. Declare a type Month_Name and then declare a type Date with components
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giving the day, month, and year. Then, declare a variable Today and assign
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Queen Victoria's date of birth to it (or your own).
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type Month_Name is range 1 .. 12;
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type Date is
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record
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Day: Integer; -- maybe restrict to maximum day?
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Month: Month_Name;
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Year: Integer;
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end record;
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Today: Date;
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Today := (Day => 14, Month_Name => 9, Year => 2019);
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