please i need a full code in c++ for this attendance system for 3 of this use cases

this is an introduction

Introduction:

The purpose of SD is keeping record of progress and improvement developing attendance management system. It is a computerized the tradition way of analyze and saving information. The framework is enable accommodating in assessing the participation qualification of the system. It describes system where utilize record the participation of developers, customer and audience. It allows individual data and subtle elements of clients to be recorded. Another highlight is the UML case diagrams and related data. The audience include customer and Developer team can view it.

an this is the use case

Use case diagram for the system:

Use case diagram for the system: UNIQ Attendance system Register Account View Transcript > Student 000 View Schedule > View Account View Event Open Class Session Lecturer > Submit Record Record Attendances > Staff Export Record View Record 10 Manage Users