danicheman

import java.util.Arrays;
import java.util.ArrayList;

class MyTest {
    
    void MyTest(int[] toSort) {
        System.out.println("Original: " + Arrays.toString(bSorted));
        
        int[] bSorted = bubbleSort(toSort);
        System.out.println("BS: " + Arrays.toString(bSorted));

danicheman

public class Airways {
     public double distance(int n, int east, int north) {
         double distance = 0;
         double angleInterval = 360 / n;
         //form a triangle using the angles before and after the east/north position angle
         int quadrantOffset = quadrantOffset(east, north);
         double offset = Math.atan2(Math.abs(east), Math.abs(north));
         double totalOffset = offset + quadrantOffset;
         
         double beforeAngle = 0;

danicheman

danicheman

Array

• Two Sum
• Best Time to Buy and Sell Stock
• Contains Duplicate
• Product of Array Except Self
• Maximum Subarray
• Maximum Product Subarray
• Find Minimum in Rotated Sorted Array

danicheman

Array Methods Cheat Sheet

1. push()

• Definition: Adds one or more elements to the end of an array and returns the new length of the array.
• Syntax: array.push(element1[, ...[, elementN]])
• Example:

  let arr = [1, 2, 3];
  arr.push(4, 5);

console.log(arr); // Output: [1, 2, 3, 4, 5]