Chapter 18, Problem 4P

Program Plan Intro

Student Enrollment

Program Plan:

• Include required header file.
• Include required “std” namespace.
• Define main function.
  • Declare variable for student ID and course number.
  • Map the student ID to a vector of “string” using “map” and “vector” template class.
  • Create constant iterator in “map” template class.
  • Read the student ID from user.
  • Performs “while” loop. This loop will execute until the student is equal to “-1”.
    • Read course number from user.
    • Check condition. If the student ID in list is equal to student list end, then
      • Declare a “vector” variable to “courseList”.
      • Push the course number into course list using “push_back” function.
      • Insert the pair value into student list.
    • Otherwise
      • Declare a “vector” variable to “courseList”.
      • Find the student ID in student list and then store it in a variable “iterList”.
      • Push the course number into course list.
      • Erase the student ID from student list.
    • Read the student ID from user.
  • Display respective statement.
  • Display student ID and its corresponding course numbers.