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Logic Development | Object Oriented Programming Pre Quiz

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By Astrio Jather

Logic Development | Object Oriented Programming Pre Quiz Accenture 2022 Pre Learning module Course Placement 2023

Logic Development | Object Oriented Programming Pre Quiz

Logic Development | Object Oriented Programming Pre Quiz

Logic Development | Object Oriented Programming Pre Quiz

Logic Development | Object Oriented Programming Pre Quiz

 

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Zero One Knapsack | Recursion

By Astrio Jather
 1. You are given a number n, representing the count of items. 2. You are given n numbers, representing the values of n items. 3. You are given n numbers, representing the weights of n items. 3. You are given a number "cap", which is the capacity of a bag you've. 4. You are required to calculate and print the maximum value that can be created in the bag without       overflowing it's capacity. Note: Each item can be taken 0 or 1 number of times. You are not allowed to put the same item again and again. Input Format A number n v1 v2 .. n number of elements w1 w2 .. n number of elements A number cap Output Format A number representing the maximum value that can be created in the bag without overflowing it's capacity Constraints 1 <= n <= 20 0 <= v1, v2, .. n elements <= 50 0 < w1, w2, .. n elements <= 10 0 < cap <= 10 Sample Input 5 15 14 10 45 30 2 5 1 3 4 7 Sample Output 75 Solution: import java.io.*; import java.util.*; public class Main...
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Count Encodings

By Astrio Jather
 1. You are given a string str of digits. (will never start with a 0) 2. You are required to encode the str as per following rules     1 -> a     2 -> b     3 -> c     ..     25 -> y     26 -> z 3. You are required to calculate and print the count of encodings for the string str.      For 123 -> there are 3 encodings. abc, aw, lc      For 993 -> there is 1 encoding. iic       For 013 -> This is an invalid input. A string starting with 0 will not be passed.      For 103 -> there is 1 encoding. jc      For 303 -> there are 0 encodings. But such a string maybe passed. In this case       print 0. Input Format A string str Output Format count of encodings Constraints 0 < str.length <= 10 Sample Input 123 Sample Output 3 Solution: import java.io.*; import java.util.*; public class Main {   ...
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UNIX Introduction to Unix

By Astrio Jather
  Calendar1 Display the previous, current and next month calendar of the  year 1987 august Calendar2 Display and see what is the specialty of September 1752. Calendar 5 Write a command to display the previous, current and next month calendar of the year 2015 December.
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Rhumbus Pattern

By Astrio Jather
  /* @ToDo     Rhumbus Pattern                 *   *   *   *   *                *   *   *   *   *            *   *   *   *   *        *   *   *   *   *    *   *   *   *   *        */ #include   <iostream> using   namespace   std ; int   main (){       #ifndef  ONLINE_JUDGE        ...
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Climb Stairs With Variable Jumps

By Astrio Jather
 1. You are given a number n, representing the number of stairs in a staircase. 2. You are on the 0th step and are required to climb to the top. 3. You are given n numbers, where ith element's value represents - till how far from the step you       could jump to in a single move.        You can of course jump fewer number of steps in the move. 4. You are required to print the number of different paths via which you can climb to the top. Input Format A number n .. n more elements Output Format A number representing the number of ways to climb the stairs from 0 to top. Constraints 0 <= n <= 20 0 <= n1, n2, .. <= 20 Sample Input 10 3 3 0 2 1 2 4 2 0 0 Sample Output 5 Solution: import java.io.*; import java.util.*; public class Main {     public static void main(String[] args) throws Exception {         // write your code here         Scanner sc = new Scanner(System.in);   ...
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Zig Zag Pattern

By Astrio Jather
  /* @ToDo     Zig Zag Pattern         *               *                *       *       *       *        *               *               *        */ #include   <iostream> using   namespace   std ; int   main (){       #ifndef  ONLINE_JUDGE          freopen ( "../asset/input.txt" , "r" , stdin );          freopen (...
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Pyramid

By Astrio Jather
/*  To Print  1    2   2    3   3   3    4   4   4   4    5   5   5   5   5    */ #include   <iostream> using   namespace   std ; int   main (){       #ifndef  ONLINE_JUDGE          freopen ( "../asset/input.txt" , "r" , stdin );          freopen ( "../asset/output.txt" , "w" , stdout );     #endif     // Code here!!      int   n ;  cin >> n ;      for ( int   i = 1 ; i <= n ; i ++){          for ( int   j = 1 ; j <=  i ; j ++){     ...
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Data Formats ( XML & JSON ) XML AND JSON | Post-Quiz

By Astrio Jather
  Question   1 Correct Mark 1.00 out of 1.00 Flag question Question text State True or False. JSON is data oriented and does not provide display capabilities. Select one: True   False Feedback The correct answer is 'True'. Question  2 Incorrect Mark 0.00 out of 1.00 Flag question Question text Which one of the following indicators define that either one of the child element must occur within the element? Select one: choice sequence      all any Feedback Your answer is incorrect. The correct answer is: choice Question  3 Correct Mark 1.00 out of 1.00 Flag question Question text JSON object value is accessed by using ________. Select one: dot(.) notation   star(*) notation colon(:) notation dollar($) notation Feedback Your answer is correct. The correct answer is: dot(.) notation Question  4 Correct Mark 1.00 out of 1.00 Flag question Question text Which of the following is a well formed XML document? Select one: <?xml version=”1.0...
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