Como criar uma matriz em Python
array = ["1st", "2nd", "3rd"]
#prints: ['1st', '2nd', '3rd']
array.append("4th")
#prints: ['1st', '2nd', '3rd', '4th']
Amused Ape
array = ["1st", "2nd", "3rd"]
#prints: ['1st', '2nd', '3rd']
array.append("4th")
#prints: ['1st', '2nd', '3rd', '4th']arr = [0,1,2]
print(arr[0])#this is just for testingarray = [1, 2, 3, 4]
array.append(5)
for i in array:
print(i)# In python, arrays are actually called lists. Same thing tho
list_or_array = [1.0, 2, '3', True, [1, 2, 3, 4]]
"""
So, list can contain floats, integers, strings, booleans, nested lists, and
practically any other datatype
"""
# Python program to demonstrate
# Creation of Array
# importing "array" for array creations
import array as arr
# creating an array with integer type
a = arr.array('i', [1, 2, 3])
# printing original array
print ("The new created array is : ", end =" ")
for i in range (0, 3):
print (a[i], end =" ")
print()
# creating an array with float type
b = arr.array('d', [2.5, 3.2, 3.3])
# printing original array
print ("The new created array is : ", end =" ")
for i in range (0, 3):
print (b[i], end =" ")