NB- Attenzione a come si crea una matrice. !!!
x=[0]*3
print(x)
[0, 0, 0]
x[0]=5
print(x)
[5, 0, 0]
y=[[0]*2]*3
print(y)
[[0, 0], [0, 0], [0, 0]]
y[0][0]=5
print(y)
[[5, 0], [5, 0], [5, 0]] #!!!!!!!!!!!!!!!!!!!!!!
Last modified: Tuesday, 4 February 2025, 6:12 PM