How do you add a value from a Python List to a variable? Example:

x=0

list=[4,5,6,7]

How would you add 6 and 4 specifically to x?

If there's no possible way in vanilla Python, can you tell me if there's a library that i can import and how to use it (im a noob at programming)

Hacer un algoritmo que me permita ingresar el nombre de una parcela de terreno y muestre junto al mensaje “tipo de suelos: suelos fumíferos, ¡excelente!

Afile named data.txt contains an unknown number of lines, each consisting of a single integer. write some code that creates two files, dataplus.txt and dataminus.txt, and copies all the lines of data1.txt that have positive integers to dataplus.txt, and all the lines of data1.txt that have negative integers to dataminus.txt. zeros are not copied anywhere.

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