generate x random integers between y and z? [duplicate]

import random
random.sample(range(31), 10)

>>> n = [] >>>
   while len(n) <= 10:
   x = randint(0, 30)
if x not in n:
   n.append(x)

Input: num = 10, start = 20, end = 40
Output: [23, 20, 30, 33, 30, 36, 37, 27, 28, 38]
Explaination: The output contains 10 random numbers in range[20, 40]

Input: num = 5, start = 10, end = 15
Output: [15, 11, 15, 12, 11]
Explaination: The output contains 5 random numbers in range[10, 15]

Random integers between 0 and 9:
   4
7
2
8
4
6
2
3
1
5
3

[23, 20, 30, 33, 30, 36, 37, 27, 28, 38]

  Number: = RANDOM(MaxNumber)

  x: = 100; // x is assigned a positive value.  
  y: = -100; // y is assigned a negative value.  
  z: = 0; // z is assigned zero.  
  Number1: = RANDOM(x);
  Number2: = RANDOM(y);
  Number3: = RANDOM(z);
  MESSAGE(Text000, Number1, Number2, Number3);

rng('default')
r1 = rand(1000, 1);

r2 = randi(10, 1000, 1);

r3 = randn(1000, 1);

r4 = randperm(15, 5);

rng('default')
A = rand(1, 5);
class(A)

ans = 'double'