Number pattern Write a recursive method called print Pattern() to output the following number pattern. Given a positive integer
as input (Ex: 12), subtract another positive integer (Ex: 3) continually until 0 or a negative value is reached, and then continually add the second integer until the first integer is again reached.
2 answers:
Response:
Refer to the explanation
Clarification:
Code:
import java.util.Scanner;
public class NumberPattern {
public static int x, count;
public static void displayNumPattern(int num1, int num2) {
if (num1 > 0 && x == 0) {
System.out.print(num1 + " ");
count++;
displayNumPattern(num1 - num2, num2);
} else {
x = 1;
if (count >= 0) {
System.out.print(num1 + " ");
count--;
if (count < 0) {
System.exit(0);
}
displayNumPattern(num1 + num2, num2);
}
}
}
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
int num1;
int num2;
num1 = scnr.nextInt();
num2 = scnr.nextInt();
displayNumPattern(num1, num2);
}
}
See attached example output
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Answer:
Heat supply rate is measured at 8.901 horsepower.
Explanation:
Energy efficiency of the electric vehicle, as per Thermodynamics (), is the proportion of translational mechanical power (
), expressed in horsepower, and electrical energy (
), also in horsepower. The heat supply rate (
), indicated in horsepower, that the motor delivers to the engine bay under full load can be determined by subtracting the translational mechanical energy from the electric energy. This is expressed as:
(1)
(2)
(3)
If we have the values of and
, the heat supply rate can be calculated as:
The heat supply rate amounts to 8.901 horsepower.