100 quiz questions

:"); + while(NULL!=NODE5) { -System.out.print ("" +node5.value); +NODE5 =Node5.next; A } at } - - Public Staticnode Reverse (node head) { - if(NULL= = head)return NULL; - if(NULL= = Head.next)returnhead; -Node last =reverse (head.next); inLast.next =head; -Head.next =NULL; to returnhead; + } - the Static classnode{ * intvalue; $ Node Next;Panax Notoginseng PublicNode (intvalue) { - This. Value =valu

Question 20th:Title: Enter a String representing an integer to convert the string to an integer and output.For example, the input string "345", the output integer 345Idea: Atoi is mainly concerned with the calibration and boundary processing of the input, as well as the processing of positive and negative symbols.1 PackageCom.rui.microsoft;2 3 Public classTest20_string2int {4 5 Public Static voidMain (string[] args) {6 intsum = Test20_string2int.convert ("2147483648");7 System.out

[Programmer interview questions: 100] 5. Find the minimum k elements, Programmer[Question] Enter n integers and the minimum k integers. For example, if you enter the 8 numbers 1, 2, 3, 5, 6, 7, and 8, the minimum four digits are 1, 2, 3, and 4.[Analysis] The simplest way to solve this problem is to sort the input n integers so that the number of k at the top is the minimum number of k. The time complexity

For a relaxing weekend, do some more questions.Original title Link: http://www.runoob.com/python/python-exercise-example22.htmltitle: Two table tennis team to play, each out three people. Team A for A,b,c three, team B for X, Y, z three people. Have drawn lots to determine the contest list. Someone asked the team for a list of matches. A says he does not compare with X, C says he does not compare with x,z, please compile the procedure to find out the list of the three teams.Analysis: This questi

Original title Link: http://www.runoob.com/python/python-exercise-example18.htmlTitle: The value of S=A+AA+AAA+AAAA+AA...A, where a is a number. For example 2+22+222+2222+22222 (a total of 5 numbers are added at this time), several numbers are added by keyboard control.Analysis: Summing is easy, the key is to calculate the value of each item. I used loops to iterate over the values of each item.My Code:defFun (): a=int (Input ("Please input a number:")) b=int (Input ("How many numbers to add:"))

Title: Learn to use bitwise AND .Not the knowledge point, checked the bitwise operation.A bitwise operator computes a number as a binary. operator Description Example Bitwise AND Operator: Two values that participate in the operation, if two corresponding bits are 1, the result of that bit is 1, otherwise 0 (A B) Output result 12, binary interpretation: 0000 1100 | Bitwise OR operator: As long as the corresponding two binar