What value would be returned if the method mystery were called and passed the array values = {13, 4, 17, 22} as its parameter? public static int mystery (int [] list) { int x = 0; for (int i = 1; i < list.length; i++) { int y = list [i] - list[0]; if (y > x) { x = y; } return x;
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- public static int[] goodResize(int[] list, int newSize) { assert list != null && newSize >= 0 : "failed precondition"; int[] result = new int[newSize]; int limit = Math.min(list.length, newSize); for(int i = 0; i < limit; i++) { result[i] = list[i]; } return result; } **Note: Software testing & quality assurance Question: Create a control flow graph based on the coding above and find all these paths: Statement coverage Branch coverage Predicate coveragepublic static int[] goodResize(int[] list, int newSize) { assert list != null && newSize >= 0 : "failed precondition"; int[] result = new int[newSize]; int limit = Math.min(list.length, newSize); for(int i = 0; i < limit; i++) { result[i] = list[i]; } return result; } **Note: Software testing & quality assurance Question: Create a control flow graph (CFG) based on the coding above and find all these paths Statement coverage Branch coverage Predicate coverageclass Solution(object): def longestCommonPrefix(self, strs): result ="" for i in strs[0]: for j in strs[1]: for k in strs[2]: if i == j and i == k: result+=i if len(result) >0: return result else: return result IndexError: list index out of range for j in strs[1]: Line 5 in longestCommonPrefix (Solution.py) ret = Solution().longestCommonPrefix(param_1) Line 31 in _driver (Solution.py) _driver() Line 41 in <module> (Solution.py) can someone explain why this is wrong?
- int list[3]; for (int i = 0; i < 3; i++) { list[i] = 2 * i + 6; if (i % 2 == 0) list[i] = list[i] - 3; } for (int i = 0; i < 3; i++) cout<public static void bubblesort(int[] list) { assert list != null : "failed precondition"; int temp; boolean changed = true; for(int i = 0; i < list.length && changed; i++) { changed = false; for(int j = 0; j < list.length - i - 1; j++) { assert (j > 0) && (j + 1 < list.length) : "loop counter j " + j + "is out of bounds."; if(list[j] > list[j+1]) { changed = true; temp =…public static void bubblesort(int[] list) {assert list != null : "failed precondition"; int temp; boolean changed = true; for(int i = 0; i < list.length && changed; i++) { changed = false; for(int j = 0; j < list.length - i - 1; j++) { assert (j > 0) && (j + 1 < list.length) : "loop counter j " + j + "is out of bounds.";if(list[j] > list[j+1]) { changed = true; temp = list[j + 1]; list[j + 1] = list[j]; list[j] = temp;} } } assert isAscending( list ); } Question (Data Flow Graph & Testing): draw DFG from the code above find the all-def/c/p use paths. Generate test cases to test this function using JUnit! (to test all-def/c/p use path)void doo(list &L){ int item,a,p=L.size()-1; L.retrieve(p,a); for(int i=0;i// pre: list != null, list.length > 0 // post: return index of minimum element of array public static int findMin(int[] list) { assert list != null && list.length > 0 : "failed precondition"; int indexOfMin = 0; for(int i = 1; i < list.length; i++) { if(list[i] < list[indexOfMin]) { indexOfMin = i; } } return indexOfMin; } draw DFG, find the all-def/c/p use paths. then write junit test to test the paths for all-def/c/p use for findMin()// pre: list != null, list.length > 0 // post: return index of minimum element of array public static int findMin(int[] list) { assert list != null && list.length > 0 : "failed precondition"; int indexOfMin = 0; for(int i = 1; i < list.length; i++) { if(list[i] < list[indexOfMin]) { indexOfMin = i; } } return indexOfMin; } Question: draw DFG from the code above find the all-def/c/p use paths. Generate test cases to test this function using JUnit! (to test all-def/c/p use path)java program : Assume that the following method is in a class called DLL (not same as KWLinkedList). What does this method do? public void method_LI( ) { KWLinkedList<Integer> list = new KWLinkedList<Integer>( ); list.add(2); list.add(-1); list.add(0); list.add(1); list.add(0); ListIterator<integer> iter = list.listIterator(); while(iter.hasNext()) { if (iter.next() == 0) iter.remove(); } if( iter.hasPrevious() ) System.out.println("END"); else while(iter.hasNext()) System.out.print(iter.next() + " "); } Removes the nodes having 0 as its data and prints 2 -1 1 Prints 2 -1 0 1 0 without removing anything. Removes the nodes having 0 as its data and prints END. Removes the nodes having 0 as its data and prints 1 -1 2public class ShoppingListDriver{ public static void main(String[] args){ ShoppingList sl=new ShoppingList(3);sl.insert(null);sl.insert(new Item("Bread", "Carb Food", 2, 2.99));sl.insert(new Item("Seafood","Sea Food", -1, 10.99));sl.insert(new Item("Rice", "Carb Food",2, 19.99));sl.insert(new Item("Salad Dressings","Dessing", 2, 19.99));sl.insert(new Item("Eggs", "Protein",2, 3.99));sl.insert(new Item("Cheese","Protein", 2, 1.59));sl.insert(new Item("Eggs", "Protein",3, 3.99));sl.printNames();sl.print(); System.out.println("After removing Eggs:");sl.remove(new Item("Eggs","Protein",0,0));sl.printNames();sl.print(); }}1- A new static method with one parameter which is a head node for a linked list of integers, the method should create a new linked list which is equivalent to the original list of integers but with all repetitions removed, the method's return value is a head reference for the new list. this is what I have but it's not removing repetitions. public static IntLinkedBag removeRepetition (IntLinkedBag b1) { IntNode next; IntNode head = null; LinkedList<Integer> s = new LinkedList<>(); IntNode new_list = new IntNode(0, null); IntNode now = head; IntNode prev = new_list; while (now!= null) { int x = now.data; if (s.contains(x)) { new_list = new_list.next; } else { s.add(x); new_list.next = new IntNode(x, now); new_list = new_list.next; } now = now.next; } return b1; } }…SEE MORE QUESTIONSRecommended textbooks for youDatabase System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. 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