# mahm1oud2alsayed-coder/student-grade-analyzer architecture

> Architecture diagram of the GitHub repository mahm1oud2alsayed-coder/student-grade-analyzer, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-11-11). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/mahm1oud2alsayed-coder/student-grade-analyzer
- Repository: https://github.com/mahm1oud2alsayed-coder/student-grade-analyzer

## Overview

This is a small standalone grade-analysis script. Running it directly enters main(), which analyzes its embedded student records and prints a report. The analysis computes the class total, average, top and lowest students, and pass rate using a 50% threshold. The sole source file was excerpted, so the workflow and component boundaries are directly supported; there are no external services or persistent stores.

Main entry points: [`main.py`](https://github.com/mahm1oud2alsayed-coder/student-grade-analyzer/blob/main/main.py) (Script entry)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_analysis["Grade analysis"]
  node_records["Sample records<br/>[main.py]"]
  node_analyzer["Grade analyzer<br/>[main.py]"]
  node_metrics["Class metrics<br/>[main.py]"]
end

subgraph group_reporting["Report output"]
  node_entry["Script entry<br/>[main.py]"]
  node_report["Printed report<br/>[main.py]"]
end

node_user(("Terminal user"))

node_user -->|"runs script"| node_entry
node_entry -->|"defines records"| node_records
node_entry -->|"calls"| node_analyzer
node_analyzer -->|"computes"| node_metrics
node_entry -->|"prints results"| node_report
node_analyzer -->|"reads"| node_records
node_analyzer -->|"returns results"| node_entry

click node_entry "https://github.com/mahm1oud2alsayed-coder/student-grade-analyzer/blob/main/main.py"
click node_records "https://github.com/mahm1oud2alsayed-coder/student-grade-analyzer/blob/main/main.py"
click node_analyzer "https://github.com/mahm1oud2alsayed-coder/student-grade-analyzer/blob/main/main.py"
click node_metrics "https://github.com/mahm1oud2alsayed-coder/student-grade-analyzer/blob/main/main.py"
click node_report "https://github.com/mahm1oud2alsayed-coder/student-grade-analyzer/blob/main/main.py"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_records,node_analyzer,node_metrics,node_user toneBlue
class node_entry,node_report toneAmber
```

## Components

### Grade analysis

- [Sample records](https://github.com/mahm1oud2alsayed-coder/student-grade-analyzer/blob/main/main.py): `main.py`
- [Grade analyzer](https://github.com/mahm1oud2alsayed-coder/student-grade-analyzer/blob/main/main.py): `main.py`
- [Class metrics](https://github.com/mahm1oud2alsayed-coder/student-grade-analyzer/blob/main/main.py): `main.py`

### Report output

- [Script entry](https://github.com/mahm1oud2alsayed-coder/student-grade-analyzer/blob/main/main.py): `main.py`
- [Printed report](https://github.com/mahm1oud2alsayed-coder/student-grade-analyzer/blob/main/main.py): `main.py`

### Other components

- **Terminal user**

## Connections

- Terminal user → Script entry: runs script (evidence: `README.md`)
- Script entry → Sample records: defines records (evidence: `main.py`)
- Script entry → Grade analyzer: calls (evidence: `main.py`)
- Grade analyzer → Class metrics: computes (evidence: `main.py`)
- Script entry → Printed report: prints results (evidence: `main.py`)
- Grade analyzer → Sample records: reads (evidence: `main.py`)
- Grade analyzer → Script entry: returns results (evidence: `main.py`)