Question

write a program that generated any random numbers to the screen

Answer 1

#include <iostream>
#include <stdlib.h>

using namespace std;

void generator1(int c)
{
    int randNum;
    
    randNum = rand() % c + 1;
    cout << "Random number generated between 0 and " << c << " is : " << randNum << endl;
}

void generator2(int min, int max)
{
    int randNum;
    randNum = rand()%(max-min + 1) + min;
    
    cout << "Random number in between " << min << " and " << max << " is : " << randNum << endl;
}

void generate()
{
    // Generate a number from 0 to a const
    
    int x;
    
    cout << "Generate an int number from 0 to x. Introduce x" << endl;
    cin >> x;
    
    generator1(x);
    cout << endl;
    
    // Generate a random number in a certain range
    
    int min , max;
    
    cout << "Generate an int number from value 'min' to value 'max'" << endl;
    cout << "min = " << flush;
    cin >> min;
    
    cout << "max = " << flush;
    cin >> max;
    
    generator2(min,max);
    cout << endl;
}

int main(void)
{
    generate();
    
    return 0;
}

Answer 2

#include<stdio.h>

#include<conio.h>

void main()

{

int i,j;

for(i=1;i<=10;i++)

{

for(j=1;j<=10;j+++)

{

printf("%12d",i*j);

}

printf("\n");

}

getch();

}

Answer 3

# In Python

# Random OTP generation using Scripting Approach

import random

print("Scripting Approach ..... ")

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

# Functional approach


def random_number():

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


print("Functional Approach ..... ")
random_number()
random_number()
random_number()


# OOP Approach


class Test:
    def random_number(self):
        return print(random.randint(0, 9), random.randint(0, 9), random.randint(0, 9), random.randint(0, 9))