Enter one line of code that could be added to the beginning of this short program that will permit it to compile: int main(void) { return compute_square (7.3); } float compute_square (float side) { return side*side; } Answer: (penalty regime: 0 %) 1 int compute_square(int); Check Syntax Error(s) __tester_.c:3:7: error: conflicting types for 'compute_square' float compute_square (float side) { return side*side; } ANNNNNNNNNNNNN __tester__.c:1:5: note: previous declaration of compute_square' was here int compute_square (int);

Enter one line of code that could be added to the beginning of this short program that will permit it to compile: int main(void) { return compute_square (7.3); } float compute_square (float side) { return sideside; } Answer: (penalty regime: 0 %) 1 int compute_square(int); Check Syntax Error(s) __tester_.c:3:7: error: conflicting types for 'compute_square' float compute_square (float side) { return sideside; } ANNNNNNNNNNNNN tester.c:1:5: note: previous declaration of compute_square' was here int compute_square (int);

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter9: Advanced Array Concepts

Section: Chapter Questions

Problem 20RQ

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(Data processing) Your professor has asked you to write a C++ program that determines grades at the end of the semester. For each student, identified by an integer number between 1 and 60, four exam grades must be kept, and two final grade averages must be computed. The first grade average is simply the average of all four grades. The second grade average is computed by weighting the four grades as follows: The first grade gets a weight of 0.2, the second grade gets a weight of 0.3, the third grade gets a weight of 0.3, and the fourth grade gets a weight of 0.2. That is, the final grade is computed as follows: 0.2grade1+0.3grade2+0.3grade3+0.2grade4 Using this information, construct a 60-by-7 two-dimensional array, in which the first column is used for the student number, the next four columns for the grades, and the last two columns for the computed final grades. The program’s output should be a display of the data in the completed array. For testing purposes, the professor has provided the following data:
PROGRAMMING LANGUAGE: C++ SUBJECT: OOP Task: Find errors in the following code and rewrite a correct version of code with outputs. #include <iostream> using namespace std; class CRectangle { int width. height; public: void set_values (int, int); int area () {return (width * height);} }; void CRectangle::set_values (int a, int b) { width = a; height = b; } int main () { CRectangle a,*b,*c; c= a; a.set_values (1,2); b= new CRectangle; c=&b; c->set_values (3,4); cout << "a area: " << c->area() << endl;// cout << "*b area: " << a.area() << endl;// c->set_values (5,6); cout << "*b area: " << b.area() << endl;// delete b; return 0; }
Design and write a C program that performs the following functionality: 1. Read your student number on the command line when you call the program executable. Example: testq 1.exe 201314493 2. Check if sufficient number of input arguments have been entered. 3. If insufficient number of input arguments have been entered, write an error message and exit the program by returning minus (negative) one (-1); 4. Copy the student number into a string array and determine its length. 5. Prompt the user for their first and last name. Store these values. 6. Loop through each number in the student number and determine if the digit is even or odd. For example, in the above example, the first and second digits are even (20), and the third and fourth digits are odd (13). 7. If the number is even, then convert the number to the next odd number. For example, if the number is 2, then add one to the number to make it an odd number, 2+1 = 3. 8. Hint: check the remainder to determine if a number is even (0)…
c# Good day, i am suppose to ask the user for a number i have it assigned to Num1 and then do a simple division calculation, my problem is that when i do the last output for the user it is being read as 0 and i do know i assigned x as zero, but how do i do it so its what the user input? here is some of my work so far : using System; namespace ClassSubmissionAssignment{class Program{static void Main(string[] args){ Console.WriteLine("Hiya, Please enter a number: ");string num1 = Console.ReadLine();int Num1 = Convert.ToInt32(num1); int Num2; //Num2 is an integer datatypeint total1;//total1 is an integer datatype Operations OpObj = new Operations();//instantiating the class OpObj.methodOne(out Num1, out Num2, out total1);Console.WriteLine("Number we will be dividing by " + Num2);Console.WriteLine("The total of" + Num1 + "/" + Num2+ "=" + total1);}}} using System;namespace ClassSubmissionAssignment{public class Operations{public void methodOne(out int x, out int y, out int total){ x =…
You can Use C++ programming, Windows Programming, Java, or Ptyhon to solve it The following table contains quarterly sales figures for five (5) departments: Quarter 1 Quarter 2 Quarter 3 Quarter 4 Total Department 1 750 660 910 800 Department 2 800 700 950 900 Department 3 700 600 750 600 Department 4 850 800 1000 950 Department 5 900 800 960 980 Total Design and write a Windows program/module named SalesAnalysis that will: Declare a two-dimensional integer array named sales – (Note: you have 6 rows and 5 columns) - that will hold the 4 quarterly sales for 5 departments Populate the first four columns for the 5 departments using the data in the preceding table. Contain a loop to compute and populate the total column. Store each department’s total in the array as it is being computed. Contain a loop to compute and populate the total row. Store each quarter’s total in the array as it is…
Design and write a C program that performs the following functionality:1. Read your student number on the command line when you call the program executable.Example: testq1.exe 2013144932. Check if sufficient number of input arguments have been entered.3. If insufficient number of input arguments have been entered, write an error message andexit the program by returning minus (negative) one (-1);4. Copy the student number into a string array and determine its length.5. Prompt the user for their first and last name. Store these values.6. Loop through each number in the student number and determine if the digit is even or odd.For example, in the above example, the first and second digits are even (20), and the thirdand fourth digits are odd (13).7. If the number is even, then convert the number to the next odd number. For example, if thenumber is 2, then add one to the number to make it an odd number, 2+1 = 3.8. Hint: check the remainder to determine if a number is even (0) or odd (1)9.…
Design and write a C program that performs the following functionality: 1. Read your student number on the command line when you call the program executable. Example: testq1.exe 201314493 2. Check if sufficient number of input arguments have been entered. 3. If insufficient number of input arguments have been entered, write an error message and exit the program by returning minus (negative) one (-1); 4. Copy the student number into a string array and determine its length. 5. Prompt the user for their first and last name. Store these values. 6. Loop through each number in the student number and determine if the digit is even or odd. For example, in the above example, the first and second digits are even (20), and the third and fourth digits are odd (13). 7. If the number is even, then convert the number to the next odd number. For example, if the number is 2, then add one to the number to make it an odd number, 2+1 = 3. 8. Hint: check the remainder to determine if a number is even (0)…
in c++ write a code to return the value of fake coin, the fake coin is The different element of the value in the array ،and need for way solution using 1) brute force approaches 2) divide and conquer 3) decrease and conquer 4) transform and conquer and write the time of each one and what the best time of them. in c++ write a code to return the value of fake coin, the fake coin is The different element of the value in the array and be less value (minimum) , need four way solution using 1) brute force approaches 2)divide and conquer 3)decrease and conquer 4) transform and conquer and write the time of each one and what the best time of them.
void main (void) { char result = a; for (char i = { 10; i > 5; i = i-1) result = result + i; } // point B } Consider the code above. What is the decimal value of "result" at "point B" if the variable "a" is initially 59?
Write these in Pseudocode #1a – In pseudocode, write a call to a function that passes 1 Integer variable and 1 Integer array, and saves a Boolean value in return. #1b – In pseudocode, write the function that accepts 1 Integer and 1 Integer array and returns a Boolean. In the function, search the Integer array with a for-loop, and if the Integer parameter is found in the array, return false. If the Integer parameter is not found, return true. #2a – In pseudocode, write a call to a module that passes 1 Integer variable, 1 Real variable, 1 String constant, and 1 String literal as arguments. #2b – In pseudocode, write the module header that accepts 1 Integer, 1 Real, and 2 Strings as parameters. #3 – This pseudocode has multiple problems. Fix the calling statement and the definition below so that the routine accepts 3 grades as parameters and returns the average into a variable.…
PROGRAMMING LANGUAGE: C# (Visual Studio .NET Framework) Please include the output picture, code thanks.
link - https://docs.python.org/3/library/time.html for time module Code - def long_running_task(n): num = 0 for x in range(n): for y in range(n): for z in range(n): num += x + y + z return num print(long_running_task(500))