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Luisa
Asked: 2022-10-21 05:21:11 +0800 CST 2022-10-21 05:21:11 +0800 CST

How to create a consecutive sum in Python?

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I've just started in Python and I'm programming a function that performs a sum of various rolls of the dice: import random

print("Comienzo")
total = 0
for i in range(3):
    dado = random.randrange(1, 7)
    print(f"Tirada {i + 1}: {dado}")
    total += dado
print(f"En total ha obtenido {total} punto(s).")
print("Final")

How can I make the number of rolls stop only when the total has reached 100 points?

python

2 Answers

  1. >>> def suma(resultado,valor):
...     resultado += valor
...     print("El resultado de la suma es " + str(resultado))
...     return resultado
...
>>> m = 5
>>> m = suma(m,1)
'El resultado de la suma es 6'
>>> m = suma(m,3)
'El resultado de la suma es 9'
>>> m = suma(m,10)
'El resultado de la suma es 19'
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  2. Best Answer

    Following your code, to roll a single die in each move you just have to change the forfor a while.

    total = 0
n_tiradas = 0
while total <= 100:

    Now what you may want is to roll 3 dice on each play, so you put the for i in range(3): inside the while.

    Option 1:

    print("Comienzo\Tiro 1 dado en cada jugada")
total = 0
n_tiradas = 0
while total <= 100:
    dado = random.randrange(1, 7)
    print(f"Tirada {n_tiradas + 1}: {dado}")
    total += dado
    n_tiradas += 1
print(f'Hice {n_tiradas} tiradas y conseguí {total} puntos')

    Option 2

    print("Comienzo\Tiro 3 dados en cada jugada")
total = 0
n_tiradas = 0
while total <= 100:
    valor_tirada = 0
    #tirada = [random.randrange(1, 7) for _ in range(3)]
    tirada = []
    for i in range(3):
        tirada.append(random.randrange(1, 7))

    total_tirada = sum(tirada)
    print(f"Tirada {n_tiradas + 1}: {tirada} => valor tirada = {total_tirada}")
    total += total_tirada
    n_tiradas += 1
print(f'Hice {n_tiradas} tiradas y conseguí {total} puntos')
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