how to loop throught list faster and check for conditions code example

Example 1: python iterate list

lst = [10, 50, 75, 83, 98, 84, 32]
 
for x in range(len(lst)): 
    print(lst[x])

Example 2: iterate through an array python

colors = ["red", "green", "blue", "purple"]
i = 0
while i < len(colors):
    print(colors[i])
    i += 1