# Loops for AI data processing
import numpy as np
features = [0.5, 1.2, 2.8, 3.5]
for feature in features:
    print(f"Processing feature: {feature}")
count = 0
while count < len(features):
    print(f"Feature {count}: {features[count]}")
    count += 1
np_array = np.array(features)
print("NumPy Array:", np_array)