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Task 1. Write a C program that asks the user to select the command that needs to be performed. The commands that need to be supported are listed in the following table: command q I a b с AB+ +* t PED Р m d operation quit program create matrix A equal to the identity matrix print matrix A print matrix B print matrix C create matrix A copy matrix A to matrix B add matrix A to matrix B, placing the result in matrix C transpose matrix A multiply matrix A and B, placing the result in matrix C print matrixA elements in reverse order compute a minor of matrix A, placing the result in matrix C compute the determinant of matrix A In this task you only need to implement the quit command. In later tasks you will implement the remainder. Hint: make a loop in which you ask for a single character command, like this: char cmd; do { printf ("Command? "); scanf("%c",&cmd); // notice the space before the % } while (cmd != 'q');

Task 1. Write a C program that asks the user to select the command that needs to be performed. The commands that need to be supported are listed in the following table: command q I a b с AB+ +* t PED Р m d operation quit program create matrix A equal to the identity matrix print matrix A print matrix B print matrix C create matrix A copy matrix A to matrix B add matrix A to matrix B, placing the result in matrix C transpose matrix A multiply matrix A and B, placing the result in matrix C print matrixA elements in reverse order compute a minor of matrix A, placing the result in matrix C compute the determinant of matrix A In this task you only need to implement the quit command. In later tasks you will implement the remainder. Hint: make a loop in which you ask for a single character command, like this: char cmd; do { printf ("Command? "); scanf("%c",&cmd); // notice the space before the % } while (cmd != 'q');

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Task 1. Write a C program that asks the user to select the command that needs to be performed. The commands that need to be supported are listed in the following table: command operation a Am ++ * PET Р m d quit program create matrix A equal to the identity matrix print matrix A print matrix B print matrix C create matrix A copy matrix A to matrix B add matrix A to matrix B, placing the result in matrix C transpose matrix A multiply matrix A and B, placing the result in matrix C print matrixA elements in reverse order compute a minor of matrix A, placing the result in matrix C compute the determinant of matrix A In this task you only need to implement the quit command. In later tasks you will implement the remainder. Hint: make a loop in which you ask for a single character command, like this: char cmd; do { printf ("Command? "); scanf("%c",&cmd); // notice the space before the % } while (cmd != 'q');
Transcribed Image Text:Task 1. Write a C program that asks the user to select the command that needs to be performed. The commands that need to be supported are listed in the following table: command operation a Am ++ * PET Р m d quit program create matrix A equal to the identity matrix print matrix A print matrix B print matrix C create matrix A copy matrix A to matrix B add matrix A to matrix B, placing the result in matrix C transpose matrix A multiply matrix A and B, placing the result in matrix C print matrixA elements in reverse order compute a minor of matrix A, placing the result in matrix C compute the determinant of matrix A In this task you only need to implement the quit command. In later tasks you will implement the remainder. Hint: make a loop in which you ask for a single character command, like this: char cmd; do { printf ("Command? "); scanf("%c",&cmd); // notice the space before the % } while (cmd != 'q');
Task 2. Define three two-dimensional matrices (matrixA, matrixB, matrixC) in your main function of MAXSIZE by MAXSIZE float elements and initialise all elements to zero. You also need to define the integer variables rows A, columnsA, rowsB, columnsB, rowsC, columnsC that indicate the size of each matrix. They are initialised to 1. Write a print function that prints a matrix of rows rows and columns columns. It prints the floating point numbers of each matrix row on one line, separated by a single space. The formatting of the float is a total of 7 positions with an accuracy of 3 positions. The name character is the name of the array. Use the letter 'a' for the command to print matrixA using this function. #define MAXSIZE 10 void print (float matrix [MAXSIZE] [MAXSIZE], int rows, int columns, char name) { ... int main (void) { print (matrixA, rowsA, columnsA, 'A'); } A 3x3 matrix would be formatted like this: Command? a Matrix A (3 X 3): 1.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 1.000 Since the matrix matrixA has been initialised to a size of 1x1 with value 0 this should be the result of your program: Command? a Matrix A (1 X 1): 0.000 Command? q Bye! 138%
Transcribed Image Text:Task 2. Define three two-dimensional matrices (matrixA, matrixB, matrixC) in your main function of MAXSIZE by MAXSIZE float elements and initialise all elements to zero. You also need to define the integer variables rows A, columnsA, rowsB, columnsB, rowsC, columnsC that indicate the size of each matrix. They are initialised to 1. Write a print function that prints a matrix of rows rows and columns columns. It prints the floating point numbers of each matrix row on one line, separated by a single space. The formatting of the float is a total of 7 positions with an accuracy of 3 positions. The name character is the name of the array. Use the letter 'a' for the command to print matrixA using this function. #define MAXSIZE 10 void print (float matrix [MAXSIZE] [MAXSIZE], int rows, int columns, char name) { ... int main (void) { print (matrixA, rowsA, columnsA, 'A'); } A 3x3 matrix would be formatted like this: Command? a Matrix A (3 X 3): 1.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 1.000 Since the matrix matrixA has been initialised to a size of 1x1 with value 0 this should be the result of your program: Command? a Matrix A (1 X 1): 0.000 Command? q Bye! 138%
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