def 98(matrix): www Assumes that matrix is a 2D array of integers. Returns True if no number that oCcurs in the first row occurs any any other row. For example, q8([ [5, 6, 7, 2], [9, 8, 4, 22]1) is True q8(I [5, 6, 7, 2], [9, 8, 4, 22], [34, 1, 6, 99]]) is False since 6 from first row is in last
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![edef 98(matrix) :
www
Assumes that matrix is a 2D array of integers.
Returns True if no number that oCcurs in the first roW OCcurs
any any other row.
For example,
q8([
[5, 6, 7, 2],
[9, 8, 4, 22]])
is True
q8([
[5, 6, 7, 2],
[9, 8, 4, 22],
[34, 1, 6, 99]])
is False since 6 from first row is in last rew](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F31b13744-2a7c-4c52-8a63-0a640293092a%2F0db94d54-f4b0-4022-8273-112b28ffab5e%2Fgkc8m9q_processed.jpeg&w=3840&q=75)
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- [Lo Shu Magic Square] The Lo Shu Magic Square is a grid with 3 rows and 3 columns. The Lo Shu Magic Square has the following properties: 1. The grid contains the numbers 1 through 9 exactly. 2. The sum of each row, each column, and each diagonal all add up to the same number. In a program you can simulate a magic square using a two-dimensional array. Write a function that accepts a two-dimensional array as an argument, and determines whether the array is a Lo Shu Magic Square. Test the function in a program. 15 4 +15 3 5 7 > 15 8 1 6 + 15 15 15 15 15 Required function header: const int COLS = 3; void showArray(const int array[][COLS], int rows); //display 2-D array content bool checkLoShuSquare(const int array[][COLS], int rows); // check if the 2-D is a Lo Shu Square • Hint: Find the sum of the first row. If the sum of any other row or col != the sum of the first row. return false from the checkLoShuSquare() functionYou need to generate a (5x12) rain matrix (Rain[5][12]) that contains the average rainfall over 12 months for a 5 year period. You program should do the following steps: Create a 5x12 integer rainfall matrix Create a 5 element array of int pointers(int * Rain[5]) and assign each pointer to the address of the first element of each row Populate the elements of the matrix with pseudo-random numbers having a range from 0-100 Use the rand( ) function to generate your temperatures. The output of rand() should be mod with 100 (rand()%100) in order to get reasonable rainfall values. Init the random number generator with long seed = srand(67) This task should be performed by a function, void RainGen(int* Rain[ ], int R, int C), that populates all the matrix entries. After generating all rainfall matrix entries, print the entire matrix using the function, void Print(int* Rain[ ], int R, int C); Calculate the total monthly Rainfall per year for the entire five years. Use the following…For these three arrays: int A[4][3] = {4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48} and int B[4][3] = {5, 8, 11, 14, 17, 20, 23, 26, 29, 32, 35, 38} Rewrite A and B in row by column format and perform the following operation on A and B: int C[4][3] = A[4][3] + 2*B[4][3]. Then the value in C[2][1] is: _______
- Answer in java script Create a function that returns true if the first array can be nested inside the second. arr1 can be nested inside arr2 if: 1. arr1's min is greater than arr2 's min. 2. arr1's max is less than arr2 's max. Examples canNest([1, 2, 3, 4], [0, 6]) true canNest ([3, 1], [4, 0]) → true canNest ([9, 9, 8], [8, 9]) → false canNest([1, 2, 3, 4], [2, 3]) - falseQ3: Write a program for reading one dimensional array X(I), then arange its element ascending (4eha) then print matrix after change.1- If a = 1:5, b = 1:2:9, create an array c composed of elements of b followed by those of a. 2. For the same values of a and b mentioned above, create an array d composed of the first, third, and fifth element of a followed by three additional elements. 3- Generate the following row vector: b = [1, 2, 3, 4, 5....9, 10], then transpose it to column vector. 4- If x= [2 3 -1], then a- Add 1 to each element of x. b- Multiply each element of x by 3. 5- Apply addition, subtraction, multiplication, and division operation on the following vectors, x = [4 8 10 12], y =[2 4 5 6].
- In the following array, Arr[0][2][1] is equal to 4 2 3 56 3 13 4 -3 9 11 5 9 3 5 23 12 23 2 5 4 9 -3 23 O 12program in hash/associative Write a the choice that language array/dictionary hash/associative array/dictionary. For example, store people's names and their ages. could be used to create three-character names and ages, which could of your and uses a large number of operations on the a the hash could A random-number generator be added to the hash/associative array/dictionary. When a duplicate name was generated, it would cause an access to the hash but not add a new element.2. Write a program that will generate this following Matrix (two-dimensional array) 1. Hint: replace all 5 by 99 1 2 3 4 99 6 17 3 4 99 6 7 3 4 99 7 8 4 99 6 8 10 99 6 17 9 10 11
- Q2: write a program to multiply the elements in cach corresponded locations of two one dimensional arays and store the results in a third one dimensional array as shown in the following example: 5 8 3. 2 4 46.Code for- an array of meeting time intervals consisting ofstart and end times [[s1,e1],[s2,e2],...] (si < ei),determine if a person could attend all meetings. For example,Given [[0, 30],[5, 10],[15, 20]],return false.""".Java 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…