How do I add an item number to each number in the list?

Add an index number to each element of the array in it
for example
I need to output it like this test. 7; 3; 0; -5; 1; 2; 8; 4. The result. 7; 4; 2; -2; 5; 7; 14; 11.

import random
rand_mass = []
n = 10
for i in range(n):
    rand_mass.append(random.randint(-5, 9))

and what should I do next?

>Solution :

Use a comprehension

import random

n = 10

#if your index starts at 0
rand_mass_0 = [random.randint(-5, 9) + idx for idx in range(n)]

# if your index starts at 1
rand_mass_1 = [random.randint(-5, 9) + idx for idx in range(1, n+1)]