Here is a Python program that fulfills the requirements:

```python
def food_analysis():
# Get user input
calories = int(input("Enter the number of calories: "))
protein = int(input("Enter the number of protein grams: "))
carbs = int(input("Enter the number of carbohydrate grams: "))
fat = int(input("Enter the number of fat grams: "))
fiber = int(input("Enter the number of fiber grams: "))

# Ensure all inputs are non-negative
if any(x

Question

Here is a Python program that fulfills the requirements:

```python
def food_analysis():
    # Get user input
    calories = int(input("Enter the number of calories: "))
    protein = int(input("Enter the number of protein grams: "))
    carbs = int(input("Enter the number of carbohydrate grams: "))
    fat = int(input("Enter the number of fat grams: "))
    fiber = int(input("Enter the number of fiber grams: "))

# Ensure all inputs are non-negative
    if any(x < 0 for x in [calories, protein, carbs, fat, fiber]):
        print("Error: All input values must be non-negative.")
        return

# Calculate percentages
    protein_cal = protein * 4
    carbs_cal = carbs * 4
    fat_cal = fat * 9
    fiber_cal = fiber * 4

protein_perc = (protein_cal / calories) * 100
    carbs_perc = (carbs_cal / calories) * 100
    fat_perc = (fat_cal / calories) * 100
    fiber_perc = (fiber_cal / calories) * 100

# Determine fat level
    if fat_perc < 30:
        fat_level = "low"
    elif fat_perc <= 60:
        fat_level = "moderate"
    else:
        fat_level = "high"

# Print results
    print("Percentage of calories from protein: ", protein_perc)
    print("Percentage of calories from carbohydrates: ", carbs_perc)
    print("Percentage of calories from fat: ", fat_perc)
    print("Percentage of calories from fiber: ", fiber_perc)
    print("Level of fat in the food: ", fat_level)

food_analysis()
```

This program first prompts the user to enter the nutritional information. It then checks that all inputs are non-negative. If they are, it calculates the percentage of calories that come from each nutrient and determines the fat level of the food. Finally, it prints the results.

Knowee AI · Accepted Answer

Here is a Python program that fulfills the requirements:

```python
def food_analysis():
    # Get user input
    calories = int(input("Enter the number of calories: "))
    protein = int(input("Enter the number of protein grams: "))
    carbs = int(input("Enter the number of carbohydrate grams: "))
    fat = int(input("Enter the number of fat grams: "))
    fiber = int(input("Enter the number of fiber grams: "))

# Ensure all inputs are non-negative
    if any(x < 0 for x in [calories, protein, carbs, fat, fiber]):
        print("Error: All input values must be non-negative.")
        return

# Calculate percentages
    protein_cal = protein * 4
    carbs_cal = carbs * 4
    fat_cal = fat * 9
    fiber_cal = fiber * 4

protein_perc = (protein_cal / calories) * 100
    carbs_perc = (carbs_cal / calories) * 100
    fat_perc = (fat_cal / calories) * 100
    fiber_perc = (fiber_cal / calories) * 100

# Determine fat level
    if fat_perc < 30:
        fat_level = "low"
    elif fat_perc <= 60:
        fat_level = "moderate"
    else:
        fat_level = "high"

# Print results
    print("Percentage of calories from protein: ", protein_perc)
    print("Percentage of calories from carbohydrates: ", carbs_perc)
    print("Percentage of calories from fat: ", fat_perc)
    print("Percentage of calories from fiber: ", fiber_perc)
    print("Level of fat in the food: ", fat_level)

food_analysis()
```

This program first prompts the user to enter the nutritional information. It then checks that all inputs are non-negative. If they are, it calculates the percentage of calories that come from each nutrient and determines the fat level of the food. Finally, it prints the results.

Question

Solution

Similar Questions

Upgrade your grade with Knowee