Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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- PROBLEM: Create a program that will ask to fill in two square matrices and perform matrix multiplication. Output the resulting matrix in proper format. SPECIFICATIONS that you need to follow: - The maximum size of the square matrices is 10x10. Matrices 1 and 2 should have the same dimensions. - You may only use the codes that we studied under our lectures - All lines of codes should have a comment. - Save your cpp file as Surname_FE (Example: Pangaliman_FE.cpp) TEST CASES: If a user inputs n = 2: Input: Input dimension (nxn) of the matrix, n = 2Input Matrix 1 elements: 1 2 3 4Input Matrix 2 elements: 5 6 7 8 Result: Resultant matrix: 19 22 43 50 If a user inputs n = 10: Input: Input dimension (nxn) of the matrix, n = 10 Input Matrix 1 elements: -35 54 64 31 45 -12 17 -31 -19 -78 -35 54 3 -10 -11 90 -41 31 -30 0 22 -53 21 -13 -64 32 -70 57 58 86 -77 30 73 24 -77 -90 -26 85 48 -47 -96 58 70 -59 82 -97 43 51 45 62 63 40 67 42 52 -78 -69…arrow_forward(25 points) Assume you were given a sequence of exactly 5 quiz grades at runtime through sys.argv[] array. Write a program called final1.py that calculates the average quiz grade after dropping the lowest one. Here is what I would type in command prompt as an example: 1) python final1.py 80 80 45 70 70 2) python final1.py 75 55 90 100 95 3) python final1.py 0 0 80 80 80 The output for the examples above is: 1) Dropped 45, Average quiz grade = 75.0 2) Dropped 55, Average quiz grade = 90.0 3) Dropped 0, Average quiz grade = 60.0arrow_forwardWrite a program that accepts two four-digit binary numbers, converts them to decimal values, adds them together, and prints both the decimal values and the result of the addition. Requirements: Functionality. (80pts) No Syntax Errors. (80pts*) *Code that cannot be compiled due to syntax errors is nonfunctional code and will receive no points for this entire section. Clear and Easy-To-Use Interface. (10pts) Users should easily understand what the program does and how to use it. Users should be prompted for input and should be able to enter data easily. Users should be presented with output after major functions, operations, or calculations. All the above must apply for full credit. Users must be able to enter a 4-bit binary number in some way. (10pts) No error checking is needed here and you may assume that users will only enter 0’s and 1’s, and they will only enter 4 bits. Binary to Decimal Conversion (50pts) You may assume that users will only give numbers that add up to…arrow_forward
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