random number generator in range code example

Example 1: Generate random number from range python

import random
nbr = random.randint(1, 10) 
print(nbr)

import numpy as np
uniform_nbrs = np.around(np.random.uniform(size=6), decimals=2)
print(uniform_nbrs)

Example 2: Random number in set range

#include <iostream> 
#include <ctime> 
#include <cstdlib>

using namespace std;

int main() 
{ 
    srand((unsigned)time(0)); 
    int random_integer; 
    int lowest=1, highest=10; 
    int range=(highest-lowest)+1; 
    for(int index=0; index<20; index++){ 
        random_integer = lowest+int(range*rand()/(RAND_MAX + 1.0)); 
        cout << random_integer << endl; 
    } 
}

Example 3: random in range

// Get a random number between 20 and 30 
Math.round((Math.random() * (30 - 20 + 1)) + 20);