Students-Data-Entry

• Project Description
• Courses Exams Data
• Students Data
• Operations
• Requirements

Project Description

• A program to do operations on courses, exams and students data.
• The program use a defined string format to represent courses exams and students.
• All courses exams will be in one line input, and all students will be in one line input.
• For example:
  
  • CoursesExams=[HUM001,Technical Writing, 28/4/2016, HallA;CSE121,Computer Programming,3/5/2016, HallB]
  • Students=[12001,Ahmed Hassan, (CSE121,HUM001);12002,Aly Hamed,(CSE121)]

Courses Exams Data

• The CoursesExams line contains a list of courses exams data separated by ‘;’.
• Fields of a course exam are:
  
  1. Course Code (like HUM001)
  2. Course Name (like Technical Writing)
  3. Exam Date (like 28/4/2016)
  4. Exam Location (like HallA or like 244 or like CSELab)
• Data of the same course exam are separated by comma as shown in the above example.
• User can enter data for up to 100 courses exams in one line separated by ; as shown in the above example.

Students Data

• The Students line contains a list of students data separated by ‘;’.
• Fields of students are:
  
  1. Student ID (like 12001)
  2. Student Name(like Ahmed Hassan)
  3. Course codes of student attended courses (like (CSE121,HUM001)). One student can attend up to 10 courses.
• Students data of the same student are separated by comma as shown in the above example.
• User can enter data for up to 100 students in one line separated by ; as shown in the above example.

Operations

• When the program start, the user enters one CoursesExams Line and one Students Line in the defined above format then followed by one or more operations from the following commands (each operation in a line).
• The program ends when it reads Quit operation.
• Number_Students
  • Print the number of students.
• Number_Courses
  • Print the number of Courses.
• Number_Halls
  • Print the number of Halls
• Student_ID_Min
  • Print the minimum student ID value
• Student_ID_Max
  • Print the maximum student ID value
• Students_Dropped_IDs
  • Print the IDs between minimum and maximum student ID that are not assigned to any student
• Exams_Start_Date
  • The date of the earliest exam
• Exams_End_Date
  • The date of the latest exam
• Exams_Period_InDays
  • The number of days from the start date to the end date. (including the start and end days)
• Quit
  • End program
• Student_Courses StudentID
  • List all course codes of the student having the given StudentID (StudentID will be a valid student ID)
  • (every output course code should be printed in a separate output line)
• Course_Students CourseCode
  • List all student IDs of the students attending the given CourseCode (CourseCode will be a valid Course Code)
  • (every output student ID should be printed in a separate output line)
• List_Course_Students More n
  • List course codes of courses having more than n students (n will be a valid non negative integer)
  • (every output course code should be printed in a separate output line)
• List_Course_Students Less n
  • List course codes of courses having less than n students (n will be a valid non negative integer)
  • (every output course code should be printed in a separate output line)
• List_Course_Students Equal n
  • List course codes of courses having exactly n students (n will be a valid non negative integer)
  • (every output course code should be printed in a separate output line)
• List_Student_Courses More n
  • List all student IDs of the students attending more than n courses (n will be a valid non negative integer)
  • (every output student ID should be printed in a separate output line)
• List_Student_Courses Less n
  • List all student IDs of the students attending less than n courses (n will be a valid non negative integer)
  • (every output student ID should be printed in a separate output line)
• List_Student_Courses Equal n
  • List all student IDs of the students attending exactly n courses (n will be a valid non negative integer)
  • (every output student ID should be printed in a separate output line)
• List_Hall_Students Hallname,Date
  • List all student IDs of the students attending exam at hallname at examdate (Hallname will be a valid Hall Name, Date will be a valid date)
  • (every output student ID should be printed in a separate output line)
  • Repeated ID should only be printed one time
• List_Hall_Students_InAnyday HallName
  • List all student IDs of the students attending exam at hallname at any date (Hallname will be a valid Hall Name)
  • (every output student ID should be printed in a separate output line)
  • Repeated ID should only be printed one time
• List_Day_Students_InAnyHall Date
  • List all student IDs of the students attending exam given examdate (Date will be a valid date)
  • (every output student ID should be printed in a separate output line)
  • Repeated ID should only be printed one time
• List_Exams Date
  • List all course codes of the courses having exam at the given Date (Date will be a valid date)
  • (every output course code should be printed in a separate output line)
• List_StudyDays StudendID,CouseCode
  • StudyDays of is the number of days a student have between two consecutive exams he/she attend (not including the exam days) in case of first exam the StudyDays should be 7.
  • This command should print the StudyDays of a student before certain CourseCode.
• List_StudyDays_ForEveryStudent CourseCode
  • This command should print every student ID in a course followed by the StudyDays of that student for the given coursecode.
• List_StudyDays_ForEveryCourse StudentID
  • This command should print every Course Code attended by the given student followed by the StudyDays of that course for the given student.
• List_Minimum_Student_StudyDays StudentID
  • This command should print the minimum StudyDays of all courses of the given student.
• List_Minimum_Course_StudyDays CourseCode
  • This command should print the minimum StudyDays of all students of the given course.
• List_Minimum_StudyDays
  • This command should print the minimum StudyDays of all students of all courses.
• List_Exam_InSameDay StudentID
  • Print all course codes of courses attended by the given student that have exams on the same day (conflict)
• List_Exam_InSameDay_ForEveryStudent
  • Print all student IDs of all students followed by course codes of courses attended by the student that have exams on the same day (conflict)
• List_Exam_InSameHall Date
  • Print all course codes of courses have exams on the same hall at the given date (conflict)
• List_Exam_InSameHall_Simultaneously_InAnyDay
  • Print all dates from the start exam date to the end exam date and each date is followed by course codes of courses have exams on the same hall at that date (conflict)

Requirements

• Using C/C++
• Any C/C++ IDE
• g++ Compiler