Functions: Modular 2D Geometric Shapes Printer

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Problem Objective

Implement modular C++ functions to print geometric star (*) patterns:

Square & Rectangle Functions:

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void printSquare(int size): Prints an n x n solid star grid.
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void printHollowRectangle(int width, int height): Prints a hollow rectangle where outer border cells are * and inner cells are spaces ( ).

Triangle Functions:

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void printRightTriangle(int height): Prints a left-aligned right triangle of stars of given height.
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void printInvertedTriangle(int height): Prints an inverted right triangle.

In `main()`:

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Call printSquare(4).
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Call printHollowRectangle(6, 4).
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Call printRightTriangle(5).
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Call printInvertedTriangle(4).

Expected Terminal OutputStandard Out

=== Solid Square (4x4) ===
* * * *
* * * *
* * * *
* * * *

=== Hollow Rectangle (6x4) ===
* * * * * *
*         *
*         *
* * * * * *

=== Right-Angled Triangle (h=5) ===
*
* *
* * *
* * * *
* * * * *

=== Inverted Triangle (h=4) ===
* * * *
* * *
* *
*

[✓] 2D shape printing functions verified (Time: 0.007s, Memory: 2.1 MB)

Execution Constraints

›Use modular function signatures
›Inner spaces for hollow shapes must be exact
›Print std::endl after each row

Implementation Checklist

Implement void printSquare(int size)Implement void printHollowRectangle(int width, int height)Implement void printRightTriangle(int height)Implement void printInvertedTriangle(int height)Call each shape function in main()

main.cppg++ -std=c++20 -O2

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BYTESLABVirtual Laboratory

BYTESLAB/C++/OOP/LAB-07

Easy