import matplotlib.pyplot as plt
import pandas as pd

df = pd.read_csv("measurements.csv")

x = df["x"]
theoretical = df["theoretical"]
practical = df["practical"]

plt.figure(figsize=(10, 6))
plt.plot(
    x,
    theoretical,
    marker="o",
    linestyle="-",
    linewidth=2,
    markersize=8,
    label="Theoretical",
    color="blue",
)
plt.plot(
    x,
    practical,
    marker="s",
    linestyle="--",
    linewidth=2,
    markersize=8,
    label="Practical",
    color="red",
)

plt.xlabel("Processors", fontsize=12, fontweight="bold")
plt.ylabel("T_p", fontsize=12, fontweight="bold")
plt.title("Theoretical vs Practical Values", fontsize=14, fontweight="bold")
plt.legend(fontsize=11)
plt.grid(True, alpha=0.3)
plt.xticks(x)

plt.tight_layout()
plt.show()