🖥️ CPU Scheduling Simulator (C Language)

A console-based CPU Scheduling Simulator implemented in C that demonstrates how an Operating System schedules processes using classical scheduling algorithms. The project simulates real CPU behavior and calculates important performance metrics with a Gantt chart visualization.

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🚀 Features

• 📌 Implements multiple CPU scheduling algorithms:

  • First Come First Serve (FCFS)
  • Shortest Job First (Preemptive SJF)
  • Round Robin (RR)

• 📊 Gantt Chart visualization (text-based simulation)

• ⏱️ Computes key OS metrics:

  • Completion Time (CT)
  • Turnaround Time (TAT)
  • Waiting Time (WT)
  • Response Time (RT)

• 📥 User-defined process input:

  • Arrival Time
  • Burst Time

• 🔁 Dynamic simulation of CPU execution over time

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🛠️ Technologies Used

• Language: C
• Concepts:
  • Operating Systems
  • CPU Scheduling Algorithms
  • Process Management
  • Arrays and Simulation Logic

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📸 Sample Output

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