Given a non-empty vector of double / floating point type values vec, the following Matlab expression will FIND (and display) all indices of vec elements that are greater than 2. find(vec > 2) Yes or no?    Yes  No

How is a double-valued vector created? How can a vector have a double attached to it? What is the most effective method for calculating a vector's size? How should a vector element be removed?

Write a function named cumulative that accepts as a parameter a reference to a vectorof integers, and modifies it so that each element contains the cumulative sum of the elements up through that index. For example, if the vector passed contains {1, 1, 2, 3, 5}, your function should modify it to store {1, 2, 4, 7, 12}.

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;  }  }

Finding the Minimum of a Vector Write a function to return the index of the minimum value in a vector, or -1 if the vector doesn't have any elements. In this problem you will implement the IndexOfMinimumElement function in minimum.cc and then call that function from main.cc. You do not need to edit minimum.h. Index of minimum value with std::vector Complete IndexOfMinimumElement in minimum.cc. This function takes a std::vector containing doubles as input and should return the index of the smallest value in the vector, or -1 if there are no elements. Complete main.cc Your main function asks the user how many elements they want, construct a vector, then prompts the user for each element and fills in the vector with values. Your only task in main is to call the IndexOfMinimumElement function declared in minimum.h, and print out the minimum element's index. Here's an example of how this might look: How many elements? 3 Element 0: 7 Element 1: -4 Element 2: 2 The minimum value in your…

Question : Imagine that you track your commute times for (10 days) and recorded your observations in minutes as {17, 16, 20, 24, 22, 15, 21, 15, 17, 22}. Enter your observations into a series (vector) in Python and label it 'data'. Next answer the following questions: ● How many times were your commute 20 minutes or more? Hint: Write a condition! What percent of your commutes are less than 17 minutes?

Describe an efficient way of putting a VECTOR rep­resenting a deck of n cards into random order in C++. You may use the function randomlnt(n), which returns a random number between 0 and n-1, inclusive. Your method should guarantee that every possible ordering is equally likely. What is the run­ning time of your function?

Complete the function: bool search(vector<int> v, int key). This function searches for value key in vector v and return true if key is found else return false.   In C++