Q&amp;A Discussions

Write a program to generate random integer without using rand() function.

29th Apr 2020, 11:04 AM

Prashant Pant

c++problem programming

4 Votes

where to use rand() and random() in C

27th Mar 2017, 8:34 AM

Hemant Khorwal

c c++

0 Votes

Why rand() value is fixed after running code once????

8th Jul 2016, 12:56 PM

Manthan Patil

c++rand()random_value

0 Votes

Explain random no generators , srand(), rand() etc?

4th Mar 2019, 12:09 PM

김준석

c++

0 Votes

What is the difference between rand() and srand()??? please clarify...

9th Dec 2016, 10:47 AM

Morpheus

3 Votes

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

31st Jan 2016, 7:58 AM

RAVI KUMAR G

0 Votes

When can we use the rand() function and how ?!

3rd Oct 2016, 3:15 PM

HARiSH

cpp

1 Vote

How we can create random function with using built-in rand() function..??

20th Mar 2017, 10:20 AM

azize bnd

functions logic programming rand

1 Vote

What is the difference between srand() and rand() function?

24th Aug 2019, 5:41 AM

Vaidehi Chotaliya

0 Votes

How strings are randomly choose using rand() in c or c++ ?

4th Mar 2018, 6:28 PM

Ipshita Pal

c c++

2 Votes

Why does my function rand() return the same number all the time?

23rd Apr 2018, 12:20 PM

Pragati Mahajan

How rand() function works in a program.Pease explain anyone

3 Votes

7 Answers

19th Sep 2017, 10:49 PM

Oleksandr Rubtsov

arguments c++comments function rand()

0 Votes

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

28th Nov 2017, 4:29 PM

Suraj Satankar

0 Votes

How to use rand() function without comming same value in c++

14th Oct 2016, 5:22 AM

lucas

1 Vote

Please explain me the rand() and srand() function in c++?

25th Feb 2018, 4:25 PM

Vibeeshanan Vibee

coder

0 Votes

Can anyone tell me what is the difference between rand() and srand()???

26th Sep 2017, 5:55 AM

Prateek Gupta

What is the difference bwtween srand() and rand() functions in C++

1 Vote

5 Answers

24th Sep 2017, 1:21 PM

SANJEET KUMAR

0 Votes

[C++] rand() is giving me the same number over and over

7th Aug 2017, 4:03 PM

Anjana S. Arjunan

c++.number programming rand()random

1 Vote

Why does the rand() generally returns 41 as its output everytime first when it is called?

14th Apr 2017, 12:35 AM

Joel C.

2 Votes

Why each time I run this code it's the same result using rand() function?

2nd Jun 2019, 3:37 PM

Bhavya Sri Khandrika

c random

1 Vote

Is srand() neccessary because rand() will display random no. without srand()??????

17th Sep 2019, 7:22 AM

Hadjer

0 Votes

How to set the range for generating random numbers in C using rand() function?

28th Oct 2016, 8:50 AM

koustav

1 Vote

Can i use rand() to find names within a specified range?

2nd Aug 2018, 5:45 AM

Yash 💎

0 Votes

why the percentage of even and odd numbers generated by rand() is the same every time?

7th Aug 2016, 12:29 PM

Asomaning Enock

c++rand()

0 Votes

How to produce a random vehicle number (i.e RJ14CG3894) using rand() function ?

14th Jul 2019, 6:51 PM

MdChy

0 Votes

Write a program in C that uses the rand() function to create 1000 structs

12th Oct 2017, 9:24 AM

BHUWAN CHANDNA

c#data-types linkedlist print programming rand structs stuct

1 Vote

How can i calculate runtime of the function in php like rand() & mt_rand()?

7th Apr 2018, 3:50 PM

Martin Toomey

calculate function in of php runtime the

1 Vote

Any doubt? Clear all your confusion about rand() & srand() in the answers of this question.

18th May 2018, 10:25 PM

Ahad Bayat

Random Number Generator prob

0 Votes

7 Answers

19th Jul 2017, 2:17 PM

Arnab Bhaumik

C zero rand error

c in rand()

2 Votes

12 Answers

31st Dec 2018, 7:14 AM

Vladimir Semenov

c++rand()

2 Votes

Hey i can have general syntax for rand() function and anything else related to picking random numbers

11th Sep 2017, 12:57 PM

jayrn02

c++loops

0 Votes

5 Answers

27th Nov 2017, 2:02 PM

Gplayer

Why 1 is added with (rand()%range) ? And why do we use module % between rand() and range ?

cpp

1 Vote

What's wrong with my code?

3rd Jul 2022, 12:11 PM

Aftab Qureshi

c++cpp password rand()random

0 Votes

9 Answers

4th Sep 2023, 7:21 PM

Tanvesh Kaviskar

Can someone explain to me how the rand() work ? Language C++ . I don’t get it ! What do we use it for ?

beginner c++help rand rand()

4 Votes

could someone explain me why it's not working ?

16th Aug 2018, 1:13 AM

Abir Arsalane

c++rand()srand()

3 Votes

What is the Difference between header files like cmath cstdlib and math.h stdlib.h

21st Apr 2017, 2:23 PM

MKey

c++header_files rand()

0 Votes

Почему в практике по функции rand() в условии нужный диапазон от 0 до N, а правильным считается решение с диапазоном от 1 до N?

23rd Jan 2019, 12:58 PM

Teddy

problem

2 Votes

Random number generator was not discussed in the java course and little was API taught. Though rand() was discussed in c++ .Why?

25th Apr 2022, 2:11 PM

Сергей Дьяченко

java

0 Votes

5 Answers

26th Mar 2018, 6:39 PM

Adejorin Abel

Can someone tell me what's my mistake here? c++

c++rand()switch

0 Votes

When we use rand() in random, why do we always get 41 as the filing output while it should vary with every outcome?

3rd Jan 2019, 10:09 AM

Platinoob_

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

0 Votes

7 Answers

6th Jan 2018, 3:49 PM

Mohit M Gulecha

1 Vote

Write program use a rand() function to produce two positive integer. Program should promt user question.How much is 6 times 7?

16th Apr 2017, 9:43 AM

Tanmay Shimpi

python3

0 Votes

What is the maximum possible value of the following code

21st Oct 2018, 12:55 PM

Goodboy08

c++function is rand()what

0 Votes

Plz tell me what does the for loop indicates in random number program!

11th Sep 2020, 1:56 PM

Pulasani Aswini

c++for rand()random

0 Votes

srand() function with time(0) function

20th Jan 2017, 6:44 PM

sachin

c++rand()random truly

0 Votes

While using srand() in c++, I get segfault 1 out of 10 times. Any possible solution to that?

4th Aug 2017, 3:39 PM

Kalliath Abdul Rasheed Shamil

c c++rand()srand

0 Votes

c++rand rand()srand srand()

11th Feb 2017, 6:01 PM

Nishant Shah

srand on linux

1 Vote

I want to cin a random character, I tried adding stdlib.h library and used rand(), but it keeps giving me this error

2nd Jan 2017, 4:49 AM

Michael Darnell

c++error library rand()random stdlib.h

0 Votes

Issue generating ASCII characters

26th Nov 2019, 6:27 PM

Zohal

array ascii c char programming rand()string

0 Votes