Abcdefghijklmnopqrstuvwxyz now I know my abcs, next time won’t you sing with me :)
A part-time job would provide on-the-job experience while also giving him a flexible schedule competing with school.
No he did not that was a poor choice.
Please Help! Unit 6: Lesson 1 - Coding Activity 2
Instructions: Hemachandra numbers (more commonly known as Fibonacci numbers) are found by starting with two numbers then finding the next number by adding the previous two numbers together. The most common starting numbers are 0 and 1 giving the numbers 0, 1, 1, 2, 3, 5...
The main method from this class contains code which is intended to fill an array of length 10 with these Hemachandra numbers, then print the value of the number in the array at the index entered by the user. For example if the user inputs 3 then the program should output 2, while if the user inputs 6 then the program should output 8. Debug this code so it works as intended.
The Code Given:
import java.util.Scanner;
public class U6_L1_Activity_Two{
public static void main(String[] args){
int[h] = new int[10];
0 = h[0];
1 = h[1];
h[2] = h[0] + h[1];
h[3] = h[1] + h[2];
h[4] = h[2] + h[3];
h[5] = h[3] + h[4];
h[6] = h[4] + h[5];
h[7] = h[5] + h[6];
h[8] = h[6] + h[7]
h[9] = h[7] + h[8];
h[10] = h[8] + h[9];
Scanner scan = new Scanner(System.in);
int i = scan.nextInt();
if (i >= 0 && i < 10)
System.out.println(h(i));
}
}
Answer:
2.82
Explanation:
The computation of the average number of cycles per instruction is shown below:
= Arithmetic/logical operations × frequency cycles + Register load operations × frequency cycles + Register store operations × frequency cycles + Unconditional branch instructions × frequency cycles + Conditional branch instructions × frequency cycles
= 45% × 1 + 18% × 5 + 10% × 2 + 7% × 1 + 20% × 6
= 0.45 + 0.9 + 0.2+ 0.07 + 1.2
= 2.82
