C++: Two-dimensional array. which you ask the user to give you a number of rows and the number of columns. and then you define a two-dimensional array. then your program will print the multiplication table according to the numbers that the user gave. your multiplication is the following:

C++: Two-dimensional array. which you ask the user to give you a number of rows and the number of columns. and then you define a two-dimensional array. then your program will print the multiplication table according to the numbers that the user gave. your multiplication is the following:

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter6: Arrays

Section: Chapter Questions

Problem 8RQ

See similar textbooks

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?
(Electrical eng.) Write a program that declares three one-dimensional arrays named volts, current, and resistance. Each array should be declared in main() and be capable of holding 10 double-precision numbers. The numbers to store in current are 10.62, 14.89, 13.21, 16.55, 18.62, 9.47, 6.58, 18.32, 12.15, and 3.98. The numbers to store in resistance are 4, 8.5, 6, 7.35, 9, 15.3, 3, 5.4, 2.9, and 4.8. Your program should pass these three arrays to a function named calc_volts(), which should calculate elements in the volts array as the product of the corresponding elements in the current and resistance arrays (for example ,volts[1]=current[1]resistance[1]). After calc_volts() has passed values to the volts array, the values in the array should be displayed from inside main().
(Statistics) a. Write a C++ program that reads a list of double-precision grades from the keyboard into an array named grade. The grades are to be counted as they’re read, and entry is to be terminated when a negative value has been entered. After all grades have been input, your program should find and display the sum and average of the grades. The grades should then be listed with an asterisk (*) placed in front of each grade that’s below the average. b. Extend the program written for Exercise 1a to display each grade and its letter equivalent, using the following scale: Between90and100=AGreaterthanorequalto80andlessthan90=BGreaterthanorequalto70andlessthan80=CGreaterthanorequalto60andlessthan70=DLessthan60=F
C++ program This assignment is about array operations. Create an array with 1000 items and fill it with random numbers from the range of -100, 100 (including -100 and 100). Then, your program asks user to enter a number. The program keeps running until user enters a out- of-range (-100,100) number. An example run is given below. Enter a number: -4 Frequency of -4: 54 Enter a number:4 Frequency of 4: 15 Enter a number: 35 Frequency of 35: 8 Enter a number: 43 Frequency of 43:2 Enter a number: 101 Bye..
JAVA PROGRAM: Monkey Business A local zoo wants to keep track of how many pounds of food each of its three monkeys eats each day during a typical week. Write a program that stores this information in a two-dimensional 3 × 5 array, where each row represents a different monkey and each column represents a different day of the week. The program should first have the user input the data for each monkey, or use constant values rather than asking user for input. Then it should create a report that includes the following information: Display 3X5 array first. Average amount of food eaten per day by the whole family of The least amount of food eaten during the week by any one The greatest amount of food eaten during the week by any one Input Validation: Do not accept negative numbers for pounds of food eaten.
In C++Monkey Business A local zoo wants to keep track of how many pounds of food each of its three monkeys eats each day during a typical week. Write a program that stores this information in a two-dimensional 3 × 5 array, where each row represents a different monkey, and each column represents a different day of the week. The program should first have the user input the data for each monkey. Then, it should create a report that includes the following information: Average amount of food eaten per day by the whole family of monkeys. The least amount of food eaten during the week by any one monkey. The greatest amount of food eaten during the week by any one monkey. Write functions: average() least() greatest() main()
C++ program This assignment is about array operations. Create an array with 1000 items and fill it with random numbers from the range of -100, 100 (including -100 and 100). Then, your program asks user to enter a number. The program keeps running until user enters a out-of-range (-100,100) number. An example run is given below. Enter a number: -4Frequency of -4: 54Enter a number: 4Frequency of 4: 15Enter a number: 35Frequency of 35: 8Enter a number: 43Frequency of 43: 2Enter a number: 101Bye...
In c++ Write a program which asks user to enter total number of customers who have bought fruits today, create an array dynamically, then asks user to enter quantity of fruit bought and price per kg of item ( e.g. for one kg apple= 200rs.) calculate the bill and stores the bill in the array. At the end you have to display the total earning of the shop in a day.
USE C++ PROGRAMMING LANGUAGE Write a program that simulates a lottery. The program should have an array of five integers named winningDigits, with a randomly generated number in the range of 0 through 9 for each element in the array. The program should ask the user to enter five digits and should store them in a second integer array named player. The program must compare the corresponding elements in the two arrays and count how many digits match. For example, the following shows the winningDigits array and the Player array with sample numbers stored in each. There are two matching digits, elements 2 and 4. WinningDigits 7 4 9 1 3 player 4 2 9 7 3 Once the user has entered a set of numbers, the program should display the winning digits and the player’s digits and tell how many digits matched.
8. A magic square is an n by n square in which each element is an integer between 1 and n*n and all column sums, row sums and diagonal sums are equal. For example, the following is a 3 by 3 magic square in which each row, each column, and each diagonal adds up to 15. 4 3 8 9 1 7 6. Write a program that accepts a two-dimensional array size 10 by 10. The program should check and output whether it is a magic square or not. What is the output of the following code?
Use C++ Programing language. Write a program that simulates a lottery. The program should have an array of five integers named winningDigits, with a randomly generated number in the range of 0 through 9 for each element in the array. The program should ask the user to enter five digits and should store them in a second integer array named player. The program must compare the corresponding elements in the two arrays and count how many digits match. For example, the following shows the winningDigits array and the Player array with sample numbers stored in each. There are two matching digits, elements 2 and 4. WinningDigits 7 4 9 1 3 player 4 2 9 7 3 Once the user has entered a set of numbers, the program should display the winning digits and the player’s digits and tell how many digits matched.
Programming language is "C" : ( write with comments please, The comments is very important): 30 students were asked to rate the quality of the food in the students cafeteriaon a scale of 1 to 10 ( 1 means awful and 10 means excellent) Place the 30 responses in an integer array and summarize the results of the poll. you should put the frequency for the program.1---52---93---110---20