ProgramGuruTo reduce values in a dictionary to a single value in Python, you can use the `reduce` function from the `functools` module. This allows you to apply a function to each value in the dictionary and combine them into a single value.
We can reduce the values in a dictionary to their sum in Python using the `reduce` function from the `functools` module. This example demonstrates how to declare and initialize a dictionary, use the `reduce` function to sum the values, and print the result.
For example,
my_dict with integer keys and integer values.from functools import reduce
my_dict = {
1: 10,
2: 20,
3: 30
}
# Use reduce to sum the values in the dictionary
sum_values = reduce(lambda acc, value: acc + value, my_dict.values())
# Print the result
print('Sum of values:', sum_values)Sum of values: 60
We can reduce the values in a dictionary to their product in Python using the `reduce` function from the `functools` module. This example demonstrates how to declare and initialize a dictionary, use the `reduce` function to multiply the values, and print the result.
For example,
my_dict with integer keys and integer values.from functools import reduce
my_dict = {
1: 10,
2: 20,
3: 30
}
# Use reduce to multiply the values in the dictionary
product_values = reduce(lambda acc, value: acc * value, my_dict.values())
# Print the result
print('Product of values:', product_values)Product of values: 6000
In this tutorial, we learned How to Reduce Values in a Dictionary to a Single Value in Python language with well detailed examples.