Question

Java

Draw something pretty using ASCII art, subject to a few constraints. Please feel free to use your imagination as much (or as little) as you like.

• Your program must use class constants (e.g., static final int SIZE=10) in place of any numeric constants (except for 0 and 1), and in place of any character constants.
• Your program must use at least 3 nested loops.
• At least one of the three must be a doubly-nested loop (a for loop inside a for loop inside a for loop).

Answer 1

JAVA PROGRAM:

/*Draw something pretty using ASCII art, subject to a few constraints. Please feel free to use your imagination as much (or as little) as you like.*/

//it has 4 nested loops and 2 nested nested loops

public class test {

public static void main(String[] args) {

int oddNumbersCounter = 1;

for (int row = 1; row < 6 ; row++) {

for (int dashes = 6 - row; dashes > 0; dashes--) {

System.out.print("-");

}

for (int oddNumbers = oddNumbersCounter; oddNumbers <= row; oddNumbers++) {

int output = oddNumbers * 2 - 1;

for (int i = 0; i < oddNumbers; i++) {

System.out.print(output);
}

}

for (int oddNumbers = oddNumbersCounter; oddNumbers <= row; oddNumbers++) {

int output = oddNumbers * 2 - 1;

for (int i = 0; i < oddNumbers - 1; i++) {

System.out.print(output);
}
}

for (int dashes = 6 - row ; dashes > 0; dashes--) {
System.out.print("-");

}
System.out.println();
oddNumbersCounter++;
}

}
}

OUTPUT :

-----1-----
----333----
---55555---
--7777777--
-999999999-