Q5: (B) Read the following sentences carefully then answer with "TRUE" or "FALSE" 1- randi([-10 20],1,56). This creates a 56-element vector with random integers between -10 and 20. 2- In MATLAB the following code is legal quiz>4 if quiz<0 grade='X' else switch quiz case 3 11 2 grade='B' case 4 grade='A' otherwise grade='c' end end 3- Clear command clears all data and variables stored in memory.
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- Code in C. Solve the code below. write a function that receives a vector of integers already sorted in ascending order, an integer n represents the number of elements in this vector, and an integer b. Implement the sequential search algorithm to look for the integer b in the vector. The binary search works as follows: you must look for the element in the position exactly in the half of the vector, if for the searched it returns the number of tests done so far, if not for the searched, calculate the midpoint of the half of the vector after assess whether the searched value is greater or less than the value at the middle position. Not finding the value searched, the function must return 0. The name of the function will be called "busca_bin". int busca_bin (int vetor [ ], int n, int b){// your code} My code #include <stdio.h> int busca_bin(int vetor[] , int n , int a) { int s1 = 0; int s2 = n-1; int pass = 0; int s3; while(s1<s2) {…Code in C. Solve the code below. Write a function that takes a vector of integers, an integer n representing the number of elements in that vector, and an integer b. Implement the sequential search algorithm to look for the integer b in the vector. The sequential search works as follows: you must look at all the elements of the vector until you find the b, from the first to the last. The function must return an integer representing how many elements the function tested until it found b. If it does not find the function, it must return 0. The name of the function must be called "busca_seq". int busca_seq(int vetor[], int n, int b) { //your code } My Code #include<stdio.h> int busca_seq(int vetor[], int n, int b) { int i; for(i = 0; i < n; i++){ if(vetor[i] == b) return (i+1); } { int vet[5],n = 5,b,x; vet[0] = 1; vet[1] = 2; vet[2] = 3; vet[3] = 4; vet[4] = 5; scanf("%d",&b); x = busca_seq(vet,n,b); printf("%d",x); return 0; } }What to input here to run properly? %Encode A1, b1 and x1 as the vector of unknowns. A1 = b1 = syms xv1 = %Check the size of A, set it as m1 and n1 [m1,n1] = %Augment A and b to form AM1 AM1 = %Solve the Reduced Rwo Echelon of AM1. RREFA1 = %Collect the last column and set as bnew1, set the remaining elements as Anew1 bnew1= Anew1 = %Check if Anew is an identity matrix, if it is, bnew is the solution if Anew1 =eye(m1,n1) Root1 = bnew1 else display("No Solution") end %Augment the matrix A1 with the identity Matrix of the same size, set the result as AMI1 AMI1 = %Find the reduced row echelon form of AMI1, set the result as RREFAI1 RREFAI1= %Collect the second half of the matrix as AInew1, set the remaining elements as AIold1 AInew1= AIold1 = %Check if AIold1 is an identity matrix, if it is, AInew1 is the inverse %Encode A2, b2 and xv2 as the vector of unknowns. A2 = b2 = syms xv2 = %Check the size of A2, set it as m2 and n2 [m2,n2] = %Augment…
- Using C++ Using only these simpler vector methods Create a vector of at least 10 integers. Cout the vector with spaces in between the integers. Cout the vector backward. Using loops that traverse the elements, create a new vector with the elements arranged from high to low. Cout the new vector. Do not use iterators for this exercise, or any other advanced methods--only the ones listed below. Hint: Use multiple vectors, including the copying of vectors. vector<int> grades1 = {45, 67, 88, 45, 23}; vector<int> grades2 = grades1; May Only Use These Vector Methods: size() // Returns the number of elements empty() // Returns a boolean True if the vector is empty push_back(element) // Adds an element to the back of the vector pop_back() // Removes the element at the back of the vector front() // Returns the element at the front of the vector back()…Using C++ Using only these simpler vector methods Create a vector of at least 10 integers. Cout the vector with spaces in between the integers. Cout the vector backward. Using loops that traverse the elements, create a new vector with the elements arranged from high to low. Cout the new vector. Do not use iterators for this exercise, or any other advanced methods--only the ones listed below. Hint: Use multiple vectors, including the copying of vectors. vector<int> grades1 = {45, 67, 88, 45, 23}; vector<int> grades2 = grades1; May Only Use These Vector Methods: size() // Returns the number of elements empty() // Returns a boolean True if the vector is empty push_back(element) // Adds an element to the back of the vector pop_back() // Removes the element at the back of the vector front() // Returns the element at the front of the vector back()…Add each element in origList with the corresponding value in offsetAmount. Print each sum followed by a space. Ex: If origList = {40, 50, 60, 70} and offsetAmount = {5, 7, 3, 0}, print: 45 57 63 70 #include <iostream>#include <vector>using namespace std; int main() {const int NUM_VALS = 4;vector<int> origList(NUM_VALS);vector<int> offsetAmount(NUM_VALS);unsigned int i; for (i = 0; i < origList.size(); ++i) {cin >> origList.at(i);} for (i = 0; i < offsetAmount.size(); ++i) {cin >> offsetAmount.at(i);} cout << endl; return 0;} Please help me with this problem using c++.
- (Statistics) a. Write a C++ program that reads a list of double-precision grades from the keyboard into an array named grade. The grades are to be counted as they’re read, and entry is to be terminated when a negative value has been entered. After all grades have been input, your program should find and display the sum and average of the grades. The grades should then be listed with an asterisk (*) placed in front of each grade that’s below the average. b. Extend the program written for Exercise 1a to display each grade and its letter equivalent, using the following scale: Between90and100=AGreaterthanorequalto80andlessthan90=BGreaterthanorequalto70andlessthan80=CGreaterthanorequalto60andlessthan70=DLessthan60=F(Data processing) The answers to a true-false test are as follows: T T F F T. Given a twodimensional answer array, in which each row corresponds to the answers provided on one test, write a function that accepts the two-dimensional array and number of tests as parameters and returns a one-dimensional array containing the grades for each test. (Each question is worth 5 points, so the maximum possible grade is 25.) Test your function with the following data:Ocaml 1. Create a function flip val flip : bool array array -> int -> int -> bool array array = <fun> that given a bool matrix and two integers i; j. it negates the values(true!false, false!true) at location i; j in the matrix, as well negatingthe values on the (up to) 4 horizontally/vertically adjacent elements. 2. Create a function print matrix val print_matrix : bool array array -> unit = <fun> that given a bool matrix, it prints it on screen (true !"T", false!"F").
- C++ Write a ternarySearch function. A ternary search is similar to a binary search, but it divides an array into three sections instead of two - find the two points that divide the array into three (almost) equal sections, and then use these points to decide where to search for the key.Write C++ program, you will work on inserting, searching and how many comparisons are needed for that searching on a 5X5 board. Complete the countingNumOfComparison() function that counts the number of comparisons that are done in binary search. We don't use a board array in this problem. The function countingNumOfComparison() gets candidateWord and string vector dictionary as parameters and doing binary search. You have to fill up the code in which how many comparisons are needed for searching candidateWord in dictionary. Sample: Enter the word :world The item is found and the number of comparisons : 3Write a program in C++ to find the transpose of a 3x3 matrix input by the user, store it in another array and display it. instructions: 1.avoid void function in the program. 2. use int function. 3. avoid copy-pasting and plagiarism 4. write a self-written code 5. give comments with each step. 6. write code with easy and basic steps as I am just a student.