1. string color = "Yellow"; //What does this code do? a. declares a structure b. calls a function c. creates a character array d. creates an object 2. The strcmp function returns ____________________. a. 0 if the two strings are equal b. a negative value if the first argument is alphabetically less than the second c. a positive value if the first argument is alphabetically greater than the second d. all of a through c are true
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1.
string color = "Yellow"; //What does this code do?
| a. |
declares a structure |
|
| b. |
calls a function |
|
| c. |
creates a character array |
|
| d. |
creates an object |
2.
The strcmp function returns ____________________.
| a. |
0 if the two strings are equal |
|
| b. |
a negative value if the first argument is alphabetically less than the second |
|
| c. |
a positive value if the first argument is alphabetically greater than the second |
|
| d. |
all of a through c are true |
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- Create a C++ program called FindDomainFromEmail.Declare an array arrEmail.Assign a number of email addresses to the array as part of the declaration statement. Example:string arrEmail [5] = {"John.Smith@gmail.com", "Peter.Pan@iacfrica.co.za", "James.Dawson@mweb.co.za", "Lee.Morake@gmail.com","Mary.Grovan@mweb.co.za"}; Write a function called displayArr that will receive the array as a parameter and display a numbered list of the email addresses. Write a function called findClients that will receive the array as a parameter.Ask the user to enter the domain to find in the email addresses before the for loop.The domain is the name of the service provider e.g. mweb or gmail or iafrica, etc. Write code to find and display the email addresses that contain the domain that was entered.Example: If mweb was entered as the domain, the following list should be displayed with the example array: List of email addressesJames.Dawson@mweb.co.zaMary.Grovan@mweb.co.za In the main…Create a string variable containing your full name (with spaces) 2) print the string as shown below 3) Create a blank 5x10 character array 4) Create a function printArray() that will print every row and column of the array 5) Create a function getNextCharacter() that gets passed the name string and returns the next non-blank character. If you have reached the end of the string then continue at the beginning. You may need to use a global variable 6) Create a function fillArray() that will fill the 2 dimensional array with the letters of your name skipping blanks. Use the above getNextCharacter() function to fill the array with only the characters in your last name. 7) Print the entire array. 8) Request a row number to print and use a sentinal loop to make sure the row number is valid. If not then request a row number again 9) Create a function printIter() that prints only the passed row using iteration 10) Create a function printRecur() that prints only the passed row using recursion…C++ Create a class Student that contains three members: roll no, name and mark, and three functions. Write a first inputStudent() function to get data of student class. Write a second getMark() function that returns a student’s mark. Write a third display() function that displays a student’s data. In a main() function, you need to declare 40 students and get data of all students by using inputStudent() function. And also use a pointer array to keep all students by mark greater than 50 and display the searching data of each student in that pointer array (Use the access operator -> to access a pointer points to member functions of the Student class).
- This is a program in C language. Help me debug this program. it has 3 errors. Please upload a screenshot also that it is working thank you./* This porgram uses the gotoxy() function and textcolor() for better screen display */ #include <iostream>#include <conio.h>#include <stdlib.h>using namespace std;main(){ int NoItem,ItemNo,Qty,ctr,Row=5; float UPrice,TAmt,ATendered,Change,APaid=0; char ItemDesc[15],TempChar; system("Color 5");; system("Color 2"); gotoxy(25,1);cout<< "[***] RICHLY SUPERMARKET [***]"; gotoxy(31,2);cout<< "Ayala Avenue, Makati"; gotoxy(6,4);cout<< "Item No. Description Qty. Unit Price Total Amount"; gotoxy(5,22);cout<< "No. of Item(s) Bought => [ ]"; gotoxy(37,22);cout<< "Total Amount to be Paid => "; gotoxy(37,23);cout<< "Amount Customer Tendered => "; gotoxy(37,24);cout<< "Amount of Change => "; gotoxy(31,22);cin>> NoItem;…JAVA Programming Problem 5 – CharacterArray Write a program which will store the following string into a character array: 6901 Sudley Road Manassas VA Your program will display each original character, determine and display whether the character is a digit or a letter, and redisplay the character according to the directions below. Directions Create a class called CharacterArray. The scanner class is not required. Initialize the character array with the given string. Write a program which will accept an alpha numeric string at the keyboard. Store the string, of any length, into a character array, for example: RBDB Manassas Campus 6901 Sudley Road Manassas VA 20109 For each visible character: Display the original character Determine and display whether the character is a digit or a letter If the character is a lower case letter, redisplay the character in upper case If the character is a upper case letter, redisplay the character in lower case If the character is a digit, display it…write the psuedocode and drow the flowchart Create a program to enter grades and calculate averages and letter grades. Need a class which will contain: Student Name Student Id Student Grades (an array of 3 grades) A constructor that clears the student data (use -1 for unset grades) Get functions for items a, b, and c, average, and letter grade Set functions for items a, n, and c Note that the get and set functions for Student grades need an argument for the grade index. Need another class which will contain: An Array of Students (1 above) A count of number of students in use You need to create a menu interface that allows you to: Add new students Enter test grades Display all the students with their names, ids, test grades, average, and letter grade Exit the program Add comments and use proper indentation.
- 9.Code please. In this exercise you will create a program that will be used in a digital library to format and sort journal entries based on the authors last name. Each entry has room to store only the last name of the author. Begin by removing the first name "Isaac" from the string variable journal_entry_1 by using the string function erase. Do not forget to also remove the whitespace so that the string variable journal_entry_1 will then contain the string "Newton" with no whitespaces. The journal entries should be sorted alphabetically based on the authors last name. For example, the last name "Brown" should come before the last name "Davis" Create an if statement so that if the last name contained within journal_entry_2 is alphabetically less than the last name contained within journal_entry_1, then the string values are swapped using the string function swap. You may use either of the comparison operators < > in the if statement but remember that following ASCII, "A" is…(Numerical) Write and test a function that returns the position of the largest and smallest values in an array of double-precision numbers.Create a class Student that contains three members: roll no, name and mark, and threefunctions. Write a first inputStudent() function to get data of student class. Write a secondgetMark() function that returns a student’s mark. Write a third display() function thatdisplays a student’s data. In a main() function, you need to declare 40 students and get dataof all students by using inputStudent() function. And also use a pointer array to keep allstudents by mark greater than 50 and display the searching data of each student in thatpointer array (Use the access operator -> to access a pointer points to member functions ofthe Student class)
- Exercise2: Thestrcmp(string1,string2)function comparesstring1to string2. It is a value returning function that returns a negative integer if string1 < string2, 0 if string1 == string2, and a positive integer if string1 > string2. Write a program that reads two names (last name first followed by a comma followed by the first name) and then prints them in alphabetical order. The two names should be stored in separate character arrays holding a maximum of 25 characters each. Use the strcmp() func- tion to make the comparison of the two names. Remember that 'a' < 'b', 'b' < 'c', etc. Be sure to include the proper header file to use strcmp(). Sample Run 1: Please input the first name Brown, George Please input the second name Adams, Sally The names are as follows: Adams, SallyBrown, George Sample Run 2: Please input the first name Brown, George Please input the second name Brown, George The names are as follows: Brown, GeorgeBrown, GeorgeThe names are the sameC++ Coding Write a program that asks a teacher to enter the student's name and the grades received on her quarterly exams. The datatype for the student's name could be a string and the four grades should be entered in an array of data types int. Test scores are on the base of 100. REMINDER: sum and cap CANNOT be integers. The main() functions describe the average function with the following title line: double avg( int grades[], int cap ) The program prints the student's name, her four grades, and her average grades The main() function also uses the following print function: void print( int grades[], int cap);C++ Coding Write a program that asks a teacher to enter the student's and the grades received on her quarterly exams. The datatype for the student's name could be a string and the four grades should be entered in an array of data types int. Test scores are on the base of 100. The main() functions describe the average function with the following title line: double avg( int grades[] , int cap ): The program prints the student's name, her four grades, and her average grades. The main() function also uses the following print function: void print( int grades[], int cap);
