Write in C++ Page 138, Problem #7.  Write a program that queries the user for the number of rows and columns of two matrices (<=10), queries the user for the values stored in each matrix, then computes a third matrix that is the sum of the first two matrices and displays all three matrices.  You must use static matrices, only filling and working with the parts of the matrix that are needed to solve the problem.

In C++: Write a function which will find the average of all elements of the sequence: {2, 4, 6, 8, 10, 12}.  Use call by reference, and return the average as the function's return value.

1. in C: write program with struct student, that has name and age. Declare a pointer to struct student *ptr, but don't assign a value to it. Then, print ptr->age. 2. What GDB commands would you use to identify the error that occurs?

in the C++ version please suppose to have a score corresponding with probabilities at the end and do not use the count[] function. Please explain the detail when coding. DO NOT USE ARRAY. The game of Pig The game of Pig is a dice game with simple rules: Two players race to reach 100 points. Each turn, a player repeatedly rolls a die until either a 1 ("pig") is rolled or the player holds and scores the sum of the rolls (i.e. the turn total). At any time during a player's turn, the player is faced with two decisions: roll - if the player rolls 1: the player scores nothing and it becomes the opponents turn. 2 - 6: the number is added to the player's turn total and the player's turn continues. hold - The turn total is added to the player's score and it becomes the opponent's turn. This game is a game of probability. Players can use their knowledge of probabilities to make an educated game decision.   Assignment specifications Hold-at-20 means that the player will choose to roll…

Solve in C++ using the given code and avoid using vectors

The programming language is - Python a. Write a function called daysOver that takes three arguments: a dictionary, a location (such as ‘Sydney’, ‘Adelaide’,etc) and a temperature and returns the number of days that were over the given temperature for the given location. For example, if we call the function using the line: total = daysOver(dictionaryData, ‘Adelaide’, 40) total will hold the number of days that Adelaide had a temperature greater than 40 celsius in the data. As a test, there were 54 days over 40 celsius in the data. Check that total is 54 for the example when you run your code.   b. Use the daysOver function to print the number of days over 35 celsius for each of the following cities: 'Adelaide','Perth','Melbourne','Canberra','Sydney','Brisbane','Darwin'   c. Which of the Australian cities has the most number of days over 35 celsius?   My spreadsheet looks like this Since I cannot attach an excel file, my excel file name is "weatherAUS.csv"

help me solve this in c++ please  Write a program that asks the user to enter a list of numbers from 1 to 9 in random order, creates and displays the corresponding 3 by 3 square, and determines whether the resulting square is a Lo Shu Magic Square. Notes Create the square by filling the numbers entered from left to right, top to bottom. Input validation - Do not accept numbers outside the range. Do not accept repeats. Must use two-dimensional arrays in the implementation. Functional decomposition — Program should rely on functions that are consistent with the algorithm.