population plot 10%

python/population_plot.py

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+import matplotlib.pyplot as plt
+import numpy as np
+
+# Initial population
+population = 1_000_000
+death_rate = 0.10
+years = np.arange(0, 1001, 100)  # 0 to 1000 years in 100-year intervals
+
+# Calculate population after each 100-year interval
+population_values = [population]
+for year in years[1:]:
+    population -= death_rate * population
+    population_values.append(population)
+
+# Create the graph
+plt.figure(figsize=(8, 6))
+plt.plot(years, population_values, marker='o', linestyle='-', color='b')
+plt.xlabel('Years')
+plt.ylabel('Population')
+plt.title('Population Projection')
+plt.grid(True)
+plt.show()