drnickallgood

import math
import os
import random
import sys

import time

from pyqrack import Pauli, QrackSimulator, QrackCircuit
from qiskit.visualization import plot_bloch_multivector, plot_histogram, circuit_drawer
from qiskit import QuantumCircuit, transpile

drnickallgood

qc/ cd qrack/build && cmake -S .. -B .

<no issues>

qc/ make or gmake

In file included from /usr/include/c++/v1/functional:494:
/usr/include/c++/v1/memory:3710:5: error: destructor called on non-final 'Qrack::StateVectorSparse' that has virtual functions but non-virtual destructor [-Werror,-Wdelete-non-abstract-non-virtual-dtor]
    __data_.second().~_Tp();
    ^

drnickallgood

#include <stdio.h>
#include <stdlib.h>

void printMatrix(int matrix[4][4], int size) {
	int i = 0;
	int j = 0;

	for(i = 0; i <size; i++) {
		for(j = 0; j <size; j++) {
			printf("%d, ", matrix[i][j]);

drnickallgood

What is the big-O performance estimate of the following function?

int f (n) {
  int sum = 0;
  for (i = 0; i < n; i++)
    sum += i;
  return sum;
} // end f

my answer - O(n)

drnickallgood

//Person.java
class Person {
   //Static variable for counting Person instances
   private static int idCount = 0;
   //Instance variables
   private Name name;     
   private int id;        
      //Constructor initializing instance variables with supplied names
   public Person(String firstName, String lastName) {
      name = new Name(firstName, lastName);     

drnickallgood

#include <stdio.h>

int main(void)
{
	struct myStruct
	{
		int id;
		char *name;
	};

drnickallgood

/* A Queue object for queue-like functionality over JavaScript arrays. */
var Queue = function() {
    this.items = [];
};
Queue.prototype.enqueue = function(obj) {
    this.items.push(obj);
};
Queue.prototype.dequeue = function() {
    return this.items.shift();
};

drnickallgood

[ 115, 20, 99, 200, 59]

inspect and store pos 1 in list (20)
is pos-1 > stored? 
 yes
  move 115 over one spot to pos1
 [ 115, 115, 99, 200, 59]  [ 20] 
 
counter is pos - 2
is value at counter > value at pos ? no

drnickallgood

global start

section .data
  prompt db "Enter Something... "
  
section .bss
  buffer: resw 4
  outstring: resw 4
  
section .text

drnickallgood

inputs:

x - 0
y - 1
z - 0

f(x,y,z) = (x || y) && z

(0 || 1) = 1
1 && 0 = 0