Courses with grade 0 should be ignored when adding course information. Additionally, if the course is already in the database in that specific student's information, the grade recorded in the database should never be lowered if the course is repeated. students = {} add_student (students, "Peter") add_course (students, "Peter", ("Introduction to Programming", 3)) add_course (students, "Peter", ("Advanced Course in Programming", 2)) add_course (students, "Peter", ("Data Structures and Algorithms", 0)) add_course (students, "Peter", ("Introduction to Programming", 2)) print_student (students, "Peter") Peter: 2 completed courses: Introduction to Programming 3 Advanced Course in Programming 2 average grade 2.5 Sample output

Courses with grade 0 should be ignored when adding course information. Additionally, if the course is already in the database in that specific student's information, the grade recorded in the database should never be lowered if the course is repeated. students = {} add_student (students, "Peter") add_course (students, "Peter", ("Introduction to Programming", 3)) add_course (students, "Peter", ("Advanced Course in Programming", 2)) add_course (students, "Peter", ("Data Structures and Algorithms", 0)) add_course (students, "Peter", ("Introduction to Programming", 2)) print_student (students, "Peter") Peter: 2 completed courses: Introduction to Programming 3 Advanced Course in Programming 2 average grade 2.5 Sample output

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Array

The simplest way to start thinking about an array is as a collection, or a set of elements. In programming, these elements may be constants, variables, functions and pointers.

Question

Can you use Python programming language to to this question?

Thanks

Courses with grade 0 should be ignored when adding course information. Additionally, if
the course is already in the database in that specific student's information, the grade
recorded in the database should never be lowered if the course is repeated.
students = {}
add_student (students, "Peter")
add_course (students, "Peter", ("Introduction to Programming", 3))
add_course (students, "Peter" ("Advanced Course in Programming", 2))
add_course (students, "Peter", ("Data Structures and Algorithms", 0))
add_course (students, "Peter", ("Introduction to Programming", 2))
print_student (students, "Peter")
Peter:
2 completed courses:
Introduction to Programming 3
Advanced Course in Programming 2
average grade 2.5
Sample output

Process by which instructions are given to a computer, software program, or application using code.

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