1.points
2.50张牌最后几张正面
3. how fast is the top of the ladder falling down the wall at the given instance?
4.What should he set the price at to maximize the total money made from the sales?
5.A Hamiltonian cycle
6.the maximum possible number of families in that town
7.A bag contains 3 white balls and 5 black balls
8.Two grape crushers
9.an ant on each vertex of a pentagon
10.A graph has N vertices
11. 'DETAIL'
12.Sharing their birthday
13.The package was shipped but dropped
14.the largest number representable by a 32-bit signed integer
15.Two Dice are thrown
16. 52 cards
17.Four-digit numbers
18.Bag A and B
19. Process Scheduling
20.Price Check
21.Password Reset Logic
22.Baton Passing Game Logic
23.Word Transformation Problem
24.Perfect Pair Problem
25.Count Bitonic Subsequences Problem
26.Balanced Numbers Problem
27.Word Transformation
28.Maximum Operations
29.Coding Challenge in Preferred Language
30.Math and Analytical Thinking Challenge
31.Counting Undirected Graphs
32.Integer Range Limitation
33.Math and Analytical Thinking Question
34.Math and Analytical Thinking Question
35.Maximum Number of Edges in an Acyclic Graph
36.Longest Valid Parentheses in a String
37.Longest Substring with Limited Zeroes
38.ATM Object-Oriented Design
39.Minimum number of operations to reach a target number
40.Find the number of ideal integers
41.Maximum Number of Edges in a k-Regular Graph
42.Ladder Against a Wall
43.Volume of a Revolved Parabola
44.Derivative of Exponential Function
45.Card Flipping Problem
46.Area Calculation with Inheritance
47.Twin Strings
48.Custom Sorted Array
49.Minimum Cost Tree Construction
50.Optimal Building Placement to Minimize Maximum Distance
51.Optimal Office Placement in a Grid
52.Minimum Cost of Constructing a Binary Tree
53.Binary Representation Count and Position
54.Perfect Pair Problem
55.Handling Overflow in Discount Tag Problem
56.Perfect Pair Optimization
57.Script Execution Order
58.Team Formation
59.Identify the Unique String
1. points
A, B and C start running simultaneously from the points P, Q and R respectively on a circular track. The distance (when measured along the track) between any two of the three points P, Q and RisLand the ratio of the speeds of A, B and £T;2:3. If A and B run in opposite directions while B and Crun in the same direction, what is the distance run by C before A，B and C meet for the first time? Answer: never meet
2. 50张牌最后几张正面
50张牌，id1到50，都扣着，第一次都翻开，第二次flip2的倍数的牌，第三次flip3的倍数。。。。。。第n次flip n的倍数的牌，50张最后几张正面?(7)
3. how fast is the top of the ladder falling down the wall at the given instance?
A 5-meter long ladder is leaning against a wall so that the top of the ladderis4-meters up the wall If the bottom of the ladder is being pulled away from the wall at a rate of 1meter/second, how fast is the top of the ladder falling down the wall at the given instance?
Answer:0.75meters/second
4. What should he set the price at to maximize the total money made from the sales?
Nick currently sells shoes at a price of $10per pair and sells 100 pairs per day. After doing some market research, Nick finds that he will lose 5 sales per day for every dollar he increases the price. What should he set the price at to maximize the total money made from the sales?
Answer: $15 per pair
5. A Hamiltonian cycle
A Hamiltonian cycle is a cycle that traverses every vertex of a graph exactly once. A Hamiltonian Cycle is a Hamiltonian Graph of order 24 has:24 edges
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