random int range code example

Example 1: python random integer in range

import random
print(random.randint(0,9))

Example 2: Random number in set range

#include  
#include  
#include 

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);