Logic Building/Phase 6 - Category 5: Real-World Logic Problems/Program

BMI Calculator with Category

Calculate BMI and categorize.

Logic BuildingIntermediate

Logic Building

# Take inputs
weight = float(input("Enter weight (kg): "))
height = float(input("Enter height (m): "))

# Calculate BMI
bmi = weight / (height ** 2)

# Categorize
if bmi < 18.5:
    category = "Underweight"
elif bmi < 25:
    category = "Normal"
elif bmi < 30:
    category = "Overweight"
else:
    category = "Obese"

print(f"BMI: {bmi:.2f}")
print(f"Category: {category}")

Output

Enter weight (kg): 70
Enter height (m): 1.75
BMI: 22.86
Category: Normal

Calculate BMI and assign category.

Key Concepts:

BMI = weight / height²
Check ranges for categories
Use elif chain

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