Thread: I need help

Hello, I need to create a pyramid of numbers. In advance I got "public static void printNumPyramid (int numPyramidLvl)" Because it is not main, it gets lost completely and if I do a loop, I can't throw it into main to get the program copied. The guidelines I have are the number of rows (levels of the pyramid), given as a parameter to the function example, printPyramid (int lvlNum) {...}

package Pyramid;
 
import java.util.Scanner;
 
public class PyramidTest {
 
    public static void main(String[] args){
        System.out.println("State how many levels the pyramid is to consist of: ");
        Scanner n = new Scanner(System.in);
        System.out.println(PyramidPattern());
    }
 
    public static void PyramidPattern(){
        int n = 5;
        String b = "3";
        for (int i = 1; i <= n; ++i){
            for (int j = 1; j <= i; ++j){
                System.out.print(b);
            }
            System.out.println();
        }
 
    }
 
    public static void printNumberPyramid(int numberOfPyramidLevels) {
 
 
 
    }
 
}
 
// if we type the number 5, it should display a pyramid with 5 levels
// write out the pyramid of digits on the console, we will write out digit 3 in string or int form, i.e. in the first line one digit, in the second line two digits, in the third line 3 digits, etc.
//example of outputting to the console
//3
//33
//333
//itd
//up to the number of rows (levels of the pyramid), given as a parameter to the function example, printPyramid(int lvlNumber) {...}
//TIP split the problem into smaller parts, the result does not have to be a single function but a fucktivity, i.e. if I call one function it will display a pyramid

package Pyramid;
 
import java.util.Scanner;
 
public class PyramidTest {
 
    public static void main(String[] args){
        System.out.println("State how many levels the pyramid is to consist of: ");
        Scanner n = new Scanner(System.in);
        System.out.println();
    }
 
    public static void PyramidPattern(){
        int n = 5;
        String b = "3";
        for (int i = 1; i <= n; ++i){
            for (int j = 1; j <= i; ++j){
                System.out.print(b);
            }
            System.out.println();
        }
 
    }
 
    public static void printNumberPyramid(int numberOfPyramidLevels) {
 
 
 
    }
 
}

Console:

State how many levels the pyramid is to consist of: 
 
 
Process finished with exit code 0

Sure! Here's a solution in Java for creating a pyramid of numbers based on the provided method signature:

```java
public class Pyramid {
public static void main(String[] args) {
// Example usage:
printNumPyramid(5); // Change 5 to the desired number of levels
}

public static void printNumPyramid(int numPyramidLvl) {
for (int i = 1; i <= numPyramidLvl; i++) {
// Print spaces to center-align the numbers
for (int j = 1; j <= numPyramidLvl - i; j++) {
System.out.print(" ");
}

// Print numbers in ascending order
for (int j = 1; j <= i; j++) {
System.out.print(j + " ");
}

// Print numbers in descending order
for (int j = i - 1; j >= 1; j--) {
System.out.print(j + " ");
}

System.out.println(); // Move to the next line for the next row
}
}
}
```

This program defines a method `printNumPyramid` which takes the number of levels of the pyramid as an argument. Inside this method, it iterates through each row of the pyramid and prints the appropriate numbers in ascending and descending order to form the pyramid shape. Finally, in the `main` method, you can call `printNumPyramid` with the desired number of levels to see the pyramid output.

Finally, in the main method, you can call printNumPyramid with the desired number of levels to see the pyramid output. If you find yourself needing further assistance or guidance with your Java assignment, there are resources available online where you can seek help with Java assignment, such as websites like ProgrammingHomeworkHelp.com offering programming support and homework assistance.