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- Which operation involving vector t requires a period be added in front of an operator to avoid an error: C = 5*exp(-2*t) C = exp(-t)*cos(t) C = 3 + t/6 C = sqrt(2)/2*t Which one of the following windows is NOT part of the default layout in Matlab? Current Folder Editor Command Command History WorkspaceWhich of the following represents the definition of a pointer called intptr? [Check all that apply] • int *intPtr;• int *intptr;• int intptr:• int *intptr:• int *intptr:change the code to do the same purpose and same output : Source Code: #include<iostream>#include<fstream>#include<string> using namespace std; void displayPlain();void displayHex(); void executeCommand(int choice){ switch (choice) { case 1: displayPlain(); break; case 2: displayHex(); break; case 9: exit(0); default: cout<<"Invalid Choice Entered!!\n"; }} void displayMenu(){ cout<<"\n===============Menu==========================\n\n"; cout<<"1. Select 1 to see file data in plain text\n"; cout<<"2. Select 2 to see file data in hexadecimal\n"; cout<<"3. Select 9 to quit\n\n";} int main(){ int choice; do{ displayMenu(); cout<<"choice: "; cin>>choice; executeCommand(choice); }while(choice != 9); return 0;} void displayPlain(){ fstream file; file.open("q4File.txt", ios::in); string line; if(file.is_open()){…
- Extend the program to display which player has the highest batting average (hits / atBats) and that average. ---------------------- stats.txt file info: Andrus 574 148 Beltre 543 151 Choo 531 146 Fielder 592 182 Odor 405 108 ---------- Program to modify: /* COSC 1437 Activity 3 Baseball Statistics */ #include <iostream> #include <string> #include <fstream> using namespace std; // Structure to hold batting statistics struct Player { string name; int atBats; int hits; }; int main() { ifstream statFile; string playerName; int bats, hits; Player * baseballArray[100]; Player * aPlayer; int numPlayers = 0; statFile.open("stats.txt"); // Continue reading until the end of file while (statFile >> playerName) { statFile >> bats >> hits; // Dynamically create a new Player aPlayer = new Player; aPlayer->name = playerName; aPlayer->atBats = bats; aPlayer->hits = hits; // Store the pointer to the Player struct in the array baseballArray[numPlayers++] =…Which of the following is false?a. A function can return one or more values to the statement that invoked it.b. A function can accept one or more items of data passed to it.c. The parameterList in a function header is optional.d. At times, a memory location inside the computer’s internal memory may have more than one name.Create a Verilog function to calculate the factorial of a positive small integer this integer is passed through the function as an argument and a new integer and a new integer is returned as a result to the calling code ???
- Which line of the below code segment(s) is the wrong syntax that will cause an compilation error (choose all that apply): #include <stdio.h> void main void() { { A: #include <stdio.h> B: void main void() C:The first { D:The second {Which of the following reads a line of text from a sequential access file and assigns the line (excluding the newline character) to the strText variable? inFile.Read(strText) inFile.ReadLine(strText) strText = inFile.ReadLine strText = inFile.Read(line)Each of the following files in the Chapter.06 folder of your downloadable student files has syntax and/or logical errors. In each case, determine the problem, and fix the program. After you correct the errors, save each file using the same filename preceded with Fixed. For example, DebugSix01.cs will become FixedDebugSix01.cs. a. DebugSix01.cs b. DebugSix02.cs c. DebugSix03.cs d. DebugSix04.cs
- Each of the following files in the Chapter.05 folder of your downloadable student files has syntax and/or logical errors. In each case, determine the problem, and fix the program. After you correct the errors, save each file using the same filename preceded with Fixed. For example, save DebugFive1.cs as FixedDebugFive1 .cs. a. DebugFive1.cs b. DebugFive2.cs c. DebugFive3.cs d. DebugFive4.csIMP PLEASE HELP, i will give like to all your Q, PLS ASAP , pls send a screen shot of your code Create a function that manipulates a string. Also can you write a code for mainfunction for both of them please allClear Clear string (makes it an empty string) eraseString Erase characters at specified position from stringCreate a function called def histogram(csvfilename) that draws a histogram of the scores in the csv file . The scores range from 0 to 100. For this question, ignore all games that have a score of 0 Your histogram should consist of exactly 3 rectangles, each representing the count of how many games are in a range of scores. The ranges are: 0 < rectangle 1 <= 10 10 < rectangle 2 <= 20 20 < rectangle 3 <= 30 At the top of each rectangle write the number of games. Underneath the entire histogram, put a label saying what file the data is from. Use the turtle.write function to add text and draw this.
