Question

How to find the product of elements in the tuples in a dictionary with Python

Answer 1

def tuple_products(data):
    result = {}
    
    for key, tpl in data.items():
        prod = 1
        for n in tpl:
            prod *= n
        result[key] = prod
        
    return result


data = {
    "a": (1, 2, 3),
    "b": (4, 5),
    "c": (6,),
}

result = tuple_products(data)
print(result)



'''
run:

{'a': 6, 'b': 20, 'c': 6}

'''

 

70+ SQL courses for beginners and professionals

Answer 2

from functools import reduce
from operator import mul

data = {
    "a": (1, 2, 3),
    "b": (4, 5),
    "c": (6,),
}

result = {k: reduce(mul, v, 1) for k, v in data.items()}

print(result)



'''
run:

{'a': 6, 'b': 20, 'c': 6}

'''

 

70+ SQL courses for beginners and professionals