C How To Program, Global Edition
8th Edition
ISBN: 9781292110974
Author: Paul Deitel, Harvey Deitel
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 6, Problem 6.22E
(Total Sales) Use a two-dimensional array to solve the following problem. A company has four salespeople (1 to 4) who sell five different products (1 to 5). Once a day, each salesperson passes in a slip for each different type of product sold. Each slip contains:
- The salesperson number
- The product number
- The total dollar value of that product sold that day
Thus, each salesperson passes in between 0 and 5 sales slips per day. Assume that the information from all of the slips for last month is available. Write a
Expert Solution & Answer
Learn your wayIncludes step-by-step video
schedule05:46
Students have asked these similar questions
Python:
You must make a rock paper scissors game
Goal
Ask the player if they pick rock paper or scissors
ask for r, p, or s or 1, 2, or 3.
Have the computer chose its move
Compare the choices and decide who wins
Print the results
Sub-goals
Let the player play again
Keep a record of the score e.g. (Player: 3 / Computer: 6)
Keep a record of the games played (2 dimensional array)
Use a Functions for:
Comparing player choices
Error trap for choice
Create a program for Matrix with the following requirements:
1. Allow the user to select what operation to perform like: finding eigenvalues and eigenvectors, sketching the Gershgorin circles, and diagonalization.
2. Allow the user to input any size of the matrices and their elements.
3. Display the matrix input and the result of the operation.
Indicate true or false for the following statements:
Every element in an array has the same type.
The array size is fixed after it is declared.
The array size declarator must be a constant expression.
The array elements are initialized when an array is declared.
Chapter 6 Solutions
C How To Program, Global Edition
Ch. 6 - Fill in the blanks in each of the following: C...Ch. 6 - State which of the following are true and which...Ch. 6 - Write statements to accomplish each of the...Ch. 6 - Consider a 2-by-5 integer array t. Write a...Ch. 6 - (Sales Commissions) Use a one-dimensional array to...Ch. 6 - (Bubble Sort) The bubble sort presented in Fig....Ch. 6 - Write loops that perform each of the following...Ch. 6 - Prob. 6.13ECh. 6 - (Mean, Median and Mode Program Modifications)...Ch. 6 - (Duplicate Elimination) Use a one-dimensional...
Ch. 6 - Label the elements of 3-by-5 two-dimensional array...Ch. 6 - What does the following program do?Ch. 6 - What does the following program do?Ch. 6 - (Dice Rolling) Write a program that simulates the...Ch. 6 - (Game of Craps) Write a program that runs 1000...Ch. 6 - Prob. 6.21ECh. 6 - (Total Sales) Use a two-dimensional array to solve...Ch. 6 - (Turtle Graphics) The Logo language made the...Ch. 6 - Prob. 6.24ECh. 6 - (Knights Tour: Brute-Force Approaches) In Exercise...Ch. 6 - (Eight Queens) Another puzzler for chess buffs is...Ch. 6 - (Eight Queens: Brute-Force Approaches) In this...Ch. 6 - (Duplicate Elimination) In Chapter 12, we explore...Ch. 6 - (Knights Tour: Closed Tour Test) In the Knights...Ch. 6 - (The Sieve of Eratosthenes) A prime integer is any...Ch. 6 - Prob. 6.31RECh. 6 - (Linear Search) Modify the program of Fig. 6.18 to...Ch. 6 - (Binary Search) Modify the program of Fig. 6.19 to...Ch. 6 - Prob. 6.35RECh. 6 - Prob. 6.36RECh. 6 - Prob. 6.37RE
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
What is an object?
Starting Out With Visual Basic (8th Edition)
T F The base class destructor is called after the derived class destructor.
Starting Out with C++ from Control Structures to Objects (8th Edition)
List the components of a database.
Database Concepts (8th Edition)
Look at the following declaration: enum Color { RED, ORANGE, GREEN, BLUE } a. What is the name of the data type...
Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
Give the name of the algorithm that results from each of the following special cases: a. Local beam search with...
Artificial Intelligence: A Modern Approach
Suppose that n0 and n1. Show that the substitution v=y1n transforms the Bernoulli equation dy/dx+P(x)y=Q(x)yn i...
Differential Equations: Computing and Modeling (5th Edition), Edwards, Penney & Calvis
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- (Electrical eng.) a. An engineer has constructed a two-dimensional array of real numbers with three rows and five columns. This array currently contains test voltages of an amplifier. Write a C++ program that interactively inputs 15 array values, and then determines the total number of voltages in these ranges: less than 60, greater than or equal to 60 and less than 70, greater than or equal to 70 and less than 80, greater than or equal to 80 and less than 90, and greater than or equal to 90. b. Entering 15 voltages each time the program written for Exercise 7a runs is cumbersome. What method could be used for initializing the array during the testing phase? c. How might the program you wrote for Exercise 7a be modified to include the case of no voltage being present? That is, what voltage could be used to indicate an invalid voltage, and how would your program have to be modified to exclude counting such a voltage?arrow_forward(Numerical) Given a one-dimensional array of integer numbers, write and test a function that displays the array elements in reverse order.arrow_forwardi. Creates a matrix using: B=rand (20) a-write a program to find all numbers less than or equal 0.5 and put them in a new matrix with dimension 20x10. you can extend with zeros to fill the matrix. b- Do same as point a for all numbers above 0.5. c- Count all the numbers less or equal 0.3 , the numbers between 0.3 and 0.7 and count the numbers more than or equal 0.7.Put the results in a new vector with dimension 3x1. d- Replace the numbers of between 0.7 and 0.9 with 1. e- Add all the elements column wise.arrow_forward
- Determine whether the following array declarations are valid. If a declaration is valid, write VALID. If it is invalid, you can make assumptions and write a correct declaration.arrow_forwardLanguage: C Pascal’s triangle is a triangular array, useful for calculating the binomial coefficients, n k , that are used in expanding binomials raised to powers, combinatorics and probability theory. 0 0 1 0 1 1 2 0 2 1 2 2 3 0 3 1 3 2 3 3 4 0 4 1 4 2 4 3 4 4 Evaluating the values of the binomial coefficients, you get the following pattern, 1 1 1 1 2 1 1 3 3 1 1 4 6 4 1 The number of the entries in each row is increased by one, as we move down. Each number in the triangle, is constructed by adding the number above it and to the left, with the number above it and to the right. The blank entries as treated as 0. Using the recursion, implement the function that computes the Pascal’s triangle. Prarrow_forwardDecide which of the following statements is either true or false and re-correct the false ones. 5. do … while repetition statement gives full control on the code block to be repeated. 6. All binary operators except for the assignment operators are evaluated from Left to Right 7. A ragged 2D array is a 2D array in which each column may contain different number of rows. 8. Each row in a 2D array could be dealt with as 1D array. 9. The following statement creates and initializes the array x: int x[] = {10, 20, 30, 40, 50}; 10. A Java program may contain more than one method with the same signature.arrow_forward
- Exercise 2. (Pascal's Triangle) Pascal's triangle Pn is a triangular array with n+1 rows, each listing the coefficients of the binomial expansion (x+ y)', where 0 _ "/workspace/project3 рython3 pавса1.ру 10 1 1 1 1 2 1 1 33 1 1 4 6 4 1 1 5 10 10 5 1 16 15 20 15 6 1 1 7 21 35 35 21 7 1 1 8 28 56 70 56 28 8 1 1 9 36 84 126 126 84 36 9 1 1 10 45 120 210 252 210 120 45 10 1 В равса1.ру import stdarray import stdio іпрort вys # Accept n (int) as command -line argument. ... # Setup a 2D ragged list a of integers. The list must have n + 1 rovs, vith the ith (0 <= i # <= n) row a[i] having i + 1 elements , each initialized to 1. For example, if n = 3, a should be # initialized to [[1], [1, 1], [1, 1, 1], [1, 1, 1, 1]]. a =... for i in range (...): ... # Fill the ragged list a using the formula for Pascal's triangle 1] [j - 1) + a[i - 1] [j] a [i][j] = a[i - 1] [j - 1] + a[i - 1] [j] #3 # vhere o <- i <- n and 1 <= j < i. for i in range (...): for j in range (...): ... # Write a to standard…arrow_forward(This question is complete and as it given by the professor) Consider the following declaration: const int NUM_DEPTS=10; //number of departments const int NUM_MONTHS=6; //number of months double sales[NUM_DEPTS][NUM_MONTHS]; //array to hold department sales double aveSales[NUM_DEPTS]; //array to hold average sales of departments Suppose the array sales is already filled with each department’s sales for six months. Complete the following function definition for a void function to calculate each store’s average sales and store the results in the array aveSales. Write the function definition. Proper indentation and alignment of statements is required. void CalcAveSales(const double sales[ ][NUM_MONTHS], double aveSales[ ])arrow_forward(Average the major diagonal in a matrix) Write a method that averages all the numbers in the major diagonal in an n * n matrix of double values using the following header: public static double averageMajorDiagonal(double[][] m) Write a test program that reads a 4-by-4 matrix and displays the average of all its elements on the major diagonal.arrow_forward
- Please do not give solution in image format thanku Use the c language to code the following. The most frequent value is the one that appears most frequently among the given values. Given an integer array, write a function that returns the most frequent value. However, the following conditions shall be satisfied. (1)The number of elements in an integer array is set at 10. (2)The range of integers used in the array is from 1 to 10. (3)If there are multiple binaries, the function returns -1. (4)If there is only one minimum value, it returns that value. (5) In the case of (3), "There are several." (4) In the case of (4), print the valuearrow_forward(Compute total marks for each student) Suppose the marks obtained by all students are stored ina two-dimensional array. Each row records a student’s marks for five tests. For example, the followingarray stores the test marks for eight students. Write a program that displays students and the totalmarks they obtained in five tests, in decreasing order of the total marks.arrow_forwardDeclare an array to hold the tax for up to 10 different sales.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr
1.1 Arrays in Data Structure | Declaration, Initialization, Memory representation; Author: Jenny's lectures CS/IT NET&JRF;https://www.youtube.com/watch?v=AT14lCXuMKI;License: Standard YouTube License, CC-BY
Definition of Array; Author: Neso Academy;https://www.youtube.com/watch?v=55l-aZ7_F24;License: Standard Youtube License