Question

How to create and set values to a 3d list in Python

Answer 1

def initialize_list(lst3d, x, y, z):
    for i in range(x):
        for j in range(y):
            for k in range(z):
                lst3d[i][j][k] = i + j + k  # Initialization

def print_list(lst3d, x, y, z):
    for i in range(x):
        for j in range(y):
            for k in range(z):
                print(lst3d[i][j][k], end=" ")
            print()


x, y, z = 2, 3, 4

# Create a 3D list dynamically
lst3d = [[[0 for _ in range(z)] for _ in range(y)] for _ in range(x)]

initialize_list(lst3d, x, y, z)
print_list(lst3d, x, y, z)



'''
run:

0 1 2 3 
1 2 3 4 
2 3 4 5 
1 2 3 4 
2 3 4 5 
3 4 5 6 

'''

 

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