Dyskusje Q&A

1 Głos

when we make ( 1+rand()%6 ) ,why it always get 6 6 6 5 5 ?? why this numbers ?

19th Dec 2016, 5:58 PM

Brian Buelot Lopez

0 głosów

what is srand function?give me an example of its usage

16th Sep 2016, 5:25 AM

sarakhaled

0 głosów

I'm not understanding how srand is playing it's role

22nd Jul 2019, 12:25 PM

Divyadharshini

1 Głos

Random numbers generating algorithm

2nd Mar 2017, 2:47 PM

Shrayana Shetty

algorithm code rand random

6 głosów

4 odpowiedzi

28th Oct 2018, 10:24 AM

Prateek

help in C++, vector

array rand vector

0 głosów

9 odpowiedzi

19th Nov 2017, 6:01 PM

jjcopl

ctime

1 Głos

23rd Aug 2017, 12:34 AM

Sina

Random

0 głosów

How c++ puts any random value by its own? How it manipulates?

19th Feb 2020, 1:05 PM

Ignacio Fonseca

0 głosów

#include <iostream> #include <cstdlib> using namespace std; int main() { cout << rand(); } output = 41 Why this code code gi

25th Dec 2016, 6:06 AM

samyak

0 głosów

How can I generate random numbers in a array without each one of them repeating?

30th Apr 2017, 9:56 AM

urvi

0 głosów

Why is it not giving random number?

28th Jul 2016, 11:16 AM

Faith Phetla

0 głosów

can anybody specify default seed value for rand() function??

8th May 2017, 6:46 PM

MNaveed Asim

0 głosów

What exactly is the seed value that is the parameter of the srand function? It hasn't been clearly defined to me.

3rd Oct 2016, 3:15 PM

HARiSH

rand srand

0 głosów

What does Srand does? Explain with example

5th Jun 2019, 9:52 PM

Guerschom Tambwe

0 głosów

so naturally rand() % X goes from 0 -> X-1?

17th Oct 2016, 4:26 PM

buvanesh satish kumar

0 głosów

How come srand() produces same sequence using the same interger? Shouldn't srand change the sequence as true random?

14th Oct 2016, 5:22 AM

lucas

0 głosów

Is #include <ctime> necessary?

9th Apr 2016, 9:56 PM

Michael A. Valverde

1 Głos

What is mean of truly random numbers?

16th Feb 2017, 7:30 PM

Eric Avila

1 Głos

Why the results here are the same? How can I make it generate two diff numbers?

9th Aug 2016, 10:39 AM

Kawther Alshab

c++output rand

0 głosów

8 odpowiedzi

27th Nov 2017, 7:42 AM

Jan Paul Echaveria

Another C++ Question

c++function rand srand

1 Głos

6 odpowiedzi

15th Dec 2021, 12:53 AM

Lidya Reine

how does a rand() works?

1 Głos

Is there any relation between the number given to srand() function and the generated ramdom numbers as output?

25th Sep 2017, 2:38 PM

Shivani Goyal

1 Głos

how to print random number between 100 -> 10000000 ?

6th Jun 2018, 3:15 AM

Rounak Sartaliya

javascript rand

2 głosów

what is the difference between truly and pseudo random number??

17th Feb 2017, 6:21 PM

Mohammed Qabbari

1 Głos

How to use random function in c++

22nd Jun 2016, 1:14 PM

Monic@

1 Głos

5th Nov 2016, 6:34 PM

Nishant Chhattani

Always 41 out

0 głosów

24th Jan 2017, 9:15 AM

Александр Филин

Please explain this!!!

1 Głos

What to add in rand() function so that each random no will pop up the screen only once during execution

13th Feb 2017, 5:55 AM

Ankur

1 Głos

Why program is coded as time(0),what does 0imply here.

16th Apr 2017, 9:43 AM

Tanmay Shimpi

1 Głos

How is my compiler able to use the srand function without #include <cstdlib>?

24th Jun 2016, 2:22 AM

Himanshu singh Bisht

Rand() data type

c++rand random

1 Głos

4 odpowiedzi

21st Feb 2020, 7:03 PM

CLEO

Array sizes?

arrays c++rand

0 głosów

6 odpowiedzi

28th Jan 2019, 11:00 AM

Daniel Cooper

0 głosów

why this code is giving me 41 as output only if this function is generating random numbers than it should give me different values every time I run it .

15th Aug 2018, 4:00 PM

Alokananda Y

2 głosów

what is the diff b/w srand() and rand().... then I used random(); as argument with #include<library.h>

11th Oct 2016, 7:04 AM

Samarth Madan

2 głosów

13th May 2017, 2:13 PM

Mohd Thanveer Mk

Почему не работает

python python3 rand

0 głosów

How to generate random number in C ?

26th Apr 2020, 10:13 AM

Семен

c rand

-1 Głos

Can anyone explain me the following code?

16th Sep 2022, 1:25 PM

Arsh Abbas

2 głosów

whats the difference between "rand" and "srand" function?

11th Feb 2017, 4:22 PM

Nithyapriya

c++rand srand

2 głosów

How to verified email to voteup others ?

26th Jan 2018, 11:54 AM

sina ep

java rand

0 głosów

How to generate a list of alphanumeric random passwords from a given length n?

2nd Jul 2017, 8:56 AM

Liyakat Shaikh

loops rand range while

2 głosów

7 odpowiedzi

14th Apr 2022, 2:51 AM

Sureta Darren

Truly random number - If srand won't generate duplicate number, what happen if the range of random number finish generated?

0 głosów

6th Sep 2016, 12:24 AM

Chantastic Nyan-Nyan

Allocation Program

methods rand

-2 głosów

30th Apr 2020, 12:50 PM

ABUBAKAR AHMED ALI

is it rand() or rand(x)?

0 głosów

if I print time(0)/3600/24/365 it displays 46 what does that mean?

20th Dec 2017, 7:30 PM

Harsha Leo

0 głosów

A doubt regarding rand() function

18th Sep 2016, 2:33 AM

Balaji Rs

0 głosów

I cant understand why srand() is used

1st Feb 2018, 6:55 AM

SAHIL SHARMA

0 głosów

why it always give output 41 in try yourself box..???

24th Jul 2017, 6:06 AM

Gubbala Saisree

0 głosów

What is seed value why it is used??

1st Sep 2016, 7:03 AM

Sandy Kine

0 głosów

Most efficient way to store dice rolls?

24th Jul 2017, 6:06 AM

Gubbala Saisree

python3 rand

0 głosów