Let the user input positive number n, and symbol to use. The number of symbol is 1 for the first row, and is increased by 1 for each new row. After the number of symbol arrives n, decrease it by 1 until it is 1.

Let the user input positive number n, and symbol to use. The number of symbol is 1 for the first row, and is increased by 1 for each new row. After the number of symbol arrives n, decrease it by 1 until it is 1.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter5: Control Structures Ii (repetition)

Section: Chapter Questions

Problem 29PE

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Concept explainers

Variables and Constant

Constants and variables are widely used in mathematical equations and expressions. They are also commonly found in the domain of programming, where each language has its own way to differentiate between a constant and a variable. Since they have all sorts of applications, knowing their differences is a good place to start.

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Solve this problem using Java code.

Let the user input positive number n, and symbol to use.
The number of symbol is 1 for the first row, and is increased by 1 for each new row.
After the number of symbol arrives n, decrease it by 1 until it is 1.
Enter positive number n: 5
Enter symbol to use: @
@@
Ⓒ

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You can choose any numbers