write a program in c++ to enter the elements of a square matrix which consists of 4 rows and 4 columns then store the average of each column elements in a new generated one dimensional array and then display the new array. Note: use only array don’t use pointer or function
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write a program in c++ to enter the elements of a square matrix which consists of 4 rows and 4 columns
then store the average of each column elements in a new generated one dimensional array and then
display the new array. Note: use only array don’t use pointer or function
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- (Numerical) Given a one-dimensional array of integer numbers, write and test a function that displays the array elements in reverse order.(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(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?
- Mark the following statements as true or false. A double type is an example of a simple data type. (1) A one-dimensional array is an example of a structured data type. (1) The size of an array is determined at compile time. (1,6) Given the declaration: int list[10]; the statement: list[5] - list[3] * list[2]; updates the content of the fifth component of the array list. (2) If an array index goes out of bounds, the program always terminates in an error. (3) The only aggregate operations allowable on int arrays are the increment and decrement operations. (5) Arrays can be passed as parameters to a function either by value or by reference. (6) A function can return a value of type array. (6) In C++, some aggregate operations are allowed for strings. (11,12,13) The declaration: char name [16] = "John K. Miller"; declares name to be an array of 15 characters because the string "John K. Miller" has only 14 characters. (11) The declaration: char str = "Sunny Day"; declares str to be a string of an unspecified length. (11) As parameters, two-dimensional arrays are passed either by value or by reference. (15,16)In c programming without pointer and function Problem Statement A matrix is a 2D array of numbers arranged in rows and columns. We give you a Matrix of N rows and M columns. Now your task is to do this operation on this matrix: If the value matches with the current row and column number then add 3 with the value. If the value matches with only the current row number then add 2 with the value. If the value matches with only the current column number then add 1 with the value. Input Format The first line contains N is the number of rows in this matrix and M is the number of columns in this matrix The second line contains a 2D array Arr[i][j]. Constraints 1 <= N, M <= 10 0 <= Arr[i][j] <= 100 Output Format Print the matrix after the operation is done. Sample Input 0 3 31 1 11 1 11 1 1 Sample Output 0 4 3 3 2 1 1 2 1 1In C programming: Write a function printAllCourses() which receives an array of course pointers and the array’s size, then prints all courses in the array by calling printCourseRow()
- subject: programming Language: C++ Write a program with a function which accepts an array of integers and a key value.The function should return the sum of all the multiples of the key value in the array. For example, for the array {1, 4, 10, 12, 15, 20, 22} and the key value 5, the function should return the sum 10+15+20.Subject : Programming Language C + + Question: Write a program with a function which accepts an array of integers and a key value.The function should return the sum of all the multiples of the key value in the array. For example, for the array {1, 4, 10, 12, 15, 20, 22} and the key value 5, the function should return the sum 10+15+20.use C++ programming language Write a modular program that analyzes a year’s worth of rainfall data. In addition to main, the program should have a getData function that accepts the total rainfall for each of 12 months from the user and stores it in an array holding double numbers. It should also have four value-returning functions that compute and return to main the totalRainfall, averageRainfall, driestMonth, and wettestMonth. These last two functions return the number of the month with the lowest and highest rainfall amounts, not the amount of rain that fell those months. Notice that this month number can be used to obtain the amount of rain that fell those months. This information should be used either by main or by a displayReport function called by main to print a summary rainfall report similar to the following: 2019 Rain Report for Springdale County Total rainfall: 23.19 inches Average monthly rainfall: 1.93 inches The least rain fell in January with 0.24 inches. The most rain…
- Program by using "C LANGUAGE" My student number is 1910206534 My name is ENES MUSA Write a function in C language that takes your student number as a value and adds each digit of your student number into 2 different dynamic arrays according to whether they are odd or even (one array for the odd digits and another one for the even digits), and displays the odd and even values in the dynamic arrays separately.C Program Functions with 2D Arrays Write a function named displayElements that takes a two-dimensional array, the size of its rows and columns, then prints every element of a two-dimensional array. Separate every row by a new line and every column by a space. In the main function, write a program that asks for integer input to be assigned on a 3 x 3 array and call the function displayElements to print the contents on the next line. Input 1. Multiple lines containing integer each line Output R1C1: 1 R1C2: 2 R1C3: 3 R2C1: 4 R2C2: 5 R2C3: 6 R3C1: 7 R3C2: 8 R3C3: 9 1 2 3 4 5 6 7 8 9one-dimensional array:Write a C++ program that defines an array of integer intArray and find the sum and average of this integer array (no need to use functions).
