find code blocks necessary to insert a value into an ordered array given a position (index) to insert.
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Below you will find code blocks necessary to insert a value into an ordered array given a position (index) to insert. Be careful! Some lines are not needed.
first line COMPLETED: bool insertElement(char array[ ], int& numElems, int &capacity, in position, char value) {
last line COMPLETE: bool insertElement(char array[ ], int numElems, int capacity, in position, char value) {
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- Java Program Your program should use 2D arrays to implement simple matrix operations. Your program should do the following: • Read the number of rows and columns of a matrix M1 from the user. Use an input validation loop to make sure the values are greater than 0. • Read the elements of M1 in row major order • Print M1 to the console; make sure you format as a matirx • Repeat the previous steps for a second matrix M2 • Create a matrix M3 that is the transpose of M1 and print it to the console • Check if M1 and M2 can be added (should have the same dimensions). If possible, add M1 and M2 and print the result to the console. Otherwise print an error message. • Extra credit: Multiply M1 and M2 if possible and print to the console. If the matrices cannot be multiplied, print an error message. Implementation requirements: • Use a helper method for reading a positive integer using an input validation loop. • Use a helper method for printing a matrix. Your helper methods should be private and…19. A two-dimensional array is frequently called a matrix and such a matrix is usually displayed in a row X col format. Write a method, which displays a 3 X 4 matrix to the monitor, in a format like: sample data: 10 11 12 13 14 15 16 17 18 19 20 21 Complete method displayMatrix below. // precondition: // postcondition: 11 mat is a non-empty 2D array of int values. displayMatrix displays the elements of 2D array mat in Row X Col format. public static void displayMatrix(int[][] mat)Select only the correct answers * right wrong An array is a series of elements of the same type placed in contiguous memory locations that can be individually referenced by adding an index to a unique identifier. When working with nested loops, the inner loop changes only after the outer loop is completely finished
- X40: sum3 Given an array containing three ints, return the sum of all the elements. Examples: sum3({1, 2, 3}) -> 6 sum3({5, 11, 2}) -> 18 Your Answer: 1 public int sum3(int[] nums) 2{ 3 4} Check my answer! Reset Next exercise// TODOd: define a "board" member variable (private) as a 2D char array of BOARD_SIZE x BOARD_SIZE // initialize it with BLANKs var board =Array( BOARD_SIZE, { Array( BOARD_SIZE, { BLANK } )Best Partition You are given an array of positive numbers of size N and an integer K. You need to partition the array into K continuous segments. For each segment, the sum of its elements needs to be calculated. The segment with the minimum sum is called the bestSegment and the sum of the elements of the bestSegment is called the bestSum. For all possible combinations of partitions of the array when divided into K segments, their bestSum needs to be calculated and the one among them with maximum value needs to be returned. Input Specification: input1: an array of N positive numbers input2: an integer N denoting the length of the array input3: an integer K Output Specification: Return an integer denoting the maximum value of all possible bestSum. Example 1: input1: (1,2,3,4} input2: 4 input3: 2 Output: 4 Explanation: You can partition the given array into 2 continuous segments in the following manner- • 123 14- the sum of individual segments is (6,4) and the bestSum is 4 • 12134- the…
- typedef struct { short data[4];} MatrixElement; void copy_matrix(MatrixElement m1[], MatrixElement m2[], int ROWS, int COLS) { int i, j, k; for (i = 0; i < ROWS; i++) { for (j = 0; j < COLS; j++) { for (k = 0; k < 4; k++) { m1[i*COLS+j].data[k] = m2[i*COLS+j].data[k]; } } }} void copy_matrix_transpose(MatrixElement m1[], MatrixElement m2[], int ROWS, int COLS) { int i, j, k; for (i = 0; i < ROWS; i++) { for (j = 0; j < COLS; j++) { for (k = 0; k < 4; k++) { m1[i*COLS+j].data[k] = m2[j*ROWS+i].data[k]; } } }} You can assume the following conditions: The matrix m1 is allocated at memory address 0, and matrix m2 immediately follows it. Indices i, j, and k are kept in registers. ROWS and COLS are constants. The cache is initially empty before the function call. The cache is write-back (i.e., only writes back to memory when a line is…Code to :::Implplement a SnapshotArray that supports the following interface: SnapshotArray(int length) initializes an array-like data structure with the given length. Initially, each element equals 0. void set(index, val) sets the element at the given index to be equal to val. int snap() takes a snapshot of the array and returns the snap_id: the total number of times we called snap() minus 1. int get(index, snap_id) returns the value at the given index, at the time we took the snapshot with the given snap_id Example 1: Input: ["SnapshotArray","set","snap","set","get"] [[3],[0,5],[],[0,6],[0,0]] Output: [null,null,0,null,5] Explanation: SnapshotArray snapshotArr = new SnapshotArray(3); // set the length to be 3 snapshotArr.set(0,5); // Set array[0] = 5 snapshotArr.snap(); // Take a snapshot, return snap_id = 0 snapshotArr.set(0,6); snapshotArr.get(0,0); // Get the value of array[0] with snap_id = 0, return 5..Background: This assignment will help you further learn to use multidimensional arrays. You will need a 10x2 matrix for this problem. Consider 10 points on a map, You need to identify the distance between each point (or vertex). A vertex requires two pieces of information. An x,y coordinate (think longitude and latitude.) This is why you have a matrix of 10x2, each entry is the two values you will need. You can think of these points a cities, or friend's houses. We're only looking for a direct route (as the crow flies) not taking roads to make it simpler. You can find the distance between any two points by use of: sqr_root((x1 - x2)^2 + (y1 - y2)^2) You will need to fill your matrix with some random values. Then you will need to calculate the distance between each possible point, eventually displaying it on a matrix in output. Think something like: 1 2 3 4 5 1 0 8 12 4 6 2 8 0 7 .... 3 12 7 .... 4 4 ... 5 6 ... Hint:…
- In the square two dimensional array, the condition to navigate to (reach) the upper triangle elements of the primary diagonal * :is Note: (i) represents row index, (j) represents column index, and SIZE represents the array length i>j O isj O i+jSize-1 OJava Objective:Design and implement simple matrix manipulation techniques.Details:Your java program should use 2D arrays to implement simple matrix operations.Your program should do the following:• Read the number of rows and columns of a matrix M1 from the user. Use an input validation loop to make sure the values are greater than 0. • Read the elements of M1 in row major order• Print M1 to the console; make sure you format as a matirx• Repeat the previous steps for a second matrix M2• Create a matrix M3 that is the transpose of M1 and print it to the console• Check if M1 and M2 can be added (should have the same dimensions). If possible, add M1 and M2 and print the result to the console. Otherwise print an error message.• Multiply M1 and M2 if possible and print to the console. If the matrices cannot be multiplied, print an error message. Implementation requirements:• Use a helper method for reading a positive integer using an input validation loop.• Use a helper method for printing…a "filter" function that takes an array (int[]) and returns a new array containing only the non-negative elements of the array.