What is value in the variable x after the following code run? n=length(x); while n>1 x = x(1:2:end); n = length(x); end OA, the last value in the original vector x OB, the first value of the original vector OC, an empty vector. D. the size of the original vector x
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- # phyton A vector contains the grades obtained by students of a class in an assessment, with the following characteristics: Notes are actual values between zero and ten.If the value is equal to -1.0, then this means that the student has missed the assessment.The average approval rate at this University is 6 (six).Write a program that reads two vectors: the note vector described and a vector containing the students' names of the same size. As an output, print the following information in the console in this order: How many students missed the evaluation?How many students have been approved?Among the students present, how many students failed?Among the students present, what was the average grade, with up to two decimal places of accuracy?What's the name of the student who got the highest grade in the class?TipsCreate different counters to find the value of outputs 1 through 4. These counters are different from the loop counter that traverses the vector;Within the while loop, use five…Question2: Define an integer vector and ask the user to give you values for the vector. because you used a vector, so you don't need to know the size. user should be able to enter a number until he wants(you can use while loop for termination. for example if the user enters any negative number, but until he enters a positive number, your program should read and push it inside of the vector). then calculate the average of all numbers he entered. find minimum number in the vector find maximum number in the vector find size of the vectorQuestion2: Define an integer vector and ask the user to give you values for the vector. because you used a vector, so you don't need to know the size. user should be able to enter a number until he wants(you can use while loop for termination. for example if the user enters any negative number, but until he enters a positive number, your program should read and push it inside of the vector). then calculate the average of all numbers he entered. find minimum number in the vector find maximum number in the vector find size of the vector C++ language
- Integer numin is read from input. Given the integer vector yearlySalary with the size of numin, write a for loop to initialize the first half of yearlySalary with the remaining integers read from input. Ex: If the input is 6 116 132 134 then the output is: 116 132 134 0 0 0 Note: The vector size is always even. 5 int main() { 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21} vector yearlySalary; unsigned int i; int numIn; cin >> numIn; // Creates a vector of size numIn and initialize all values to 0 yearlySalary.resize(numIn); /* Your code goes here */ for (i = 0; i < yearlySalary.size(); ++i) { cout << yearlySalary.at (i) << " "; } return 0;What are values of vector "vec", if QUANTILE function returns following values? > quantile (vec) 0% 25% 50% 75% 100% 0.0 12.5 25.0 37.5 50.0● Input the size of a vector from the user. Declare a vector of integers and take input all the values of that vector from the user. • Then input another integer value t from the user. • Print a message to indicate whether all elements in the vector are greater, less, or both than t. o If all elements are greater than t, print the message "Greater than threshold." o If all elements are smaller than t, print the message "Smaller than threshold." o If some elements are greater and some are smaller than t, print the message "Both greater and smaller than threshold."
- Assume scores is a vector that contains these integers: 100 78 97 65 100 88 99 100 100 86 Then the following code executes: for (int x = 1; x <= 4; x++) scores.pop back () ; scores.resize (8) ; if(! scores.empty ()) scores.push back (99) ; What does the vector contain now? 100 78 97 65 100 88 0 0 99 100 88 99 100 100 86 0 0 99 99 0 0 100 88 99 100 100 86 100 78 97 65 100 88 0 0 0 0 0 0 0 0 99 O 0 0 100 88 99 100 100 86 99 Which of the following are differences between arrays and vectors? Please check all that apply. Wrong answers will subtract points. I can check to see if one vector contains the same elements as another vector like this: O if (vector2 == vector1) I cannot do something similar with arrays. Vectors don't require that you indicate a size when you define them; arrays do. | Vectors can tell you how many elements they contain; arrays cannot. Vectors don't use the bracket notation "[ ]" to access an element; arrays do. Vectors can only contain numeric data types; arrays can…numStudents is read from input as the size of the vector. Then, numStudents elements are read from input into the vector id Listings. Use a loop to access each element in the vector and if the element does not equal 8, output the element followed by a newline. Ex: If the input is 48 8 137 51, then the output is: 137 51 TLICHuue \VELLUI 3 using namespace std; 4 5 6 7 8 9 10 11 12 13 14 15 16 int main() { 17 18 19} int numStudents; unsigned int i; cin >> numStudents; vector idListings (numStudents); for (i = 0; i > idListings.at(i); } /* Your code goes here */ return 0;Integers are read from input and stored into a vector until -1 is read. Output the negative elements in the vector in reverse order. End each number with a newline. Ex: If the input is -8 15 1 -12 -1, then the output is: -12 -8 Note: Negative integers are less than 0. 3 using namespace std; 4 5 int main() { 6 7 8 9 10 11 12 13 14 15 16 17 18 19 } vector dataVect; int value; int i; cin >> value; while (value != -1) { dataVect.push_back(value); cin >> value; /* Your code goes here */ return 0;
- 3. A=[8 3 4 11 5 6 13 7 9] create a new vector named B by referencing to the elements of A from 4 to 8? Your answerInteger numElements is read from input. Given the integer vector yearlyMiles with the size of numElements, write a for loop that sets sumBonus to the total bonus miles. Miles above 300 contain bonus miles. Ex: If the input is 4 36 350 353 64 then the output is: sumBonus: 103 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24} int numElements; int sumBonus; cin >> numElements; // Creates a vector of size numElements and initialize all values to 0 yearlyMiles.resize (numElements); for (i = 0; i > yearlyMiles.at(i); } * Your code goes here */ cout << "sumBonus: " << sumBonus << endl; return 0;What is the symbol used to evaluate the transpose of a vector? "A "