Q&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

What's wrong with my code?

c++cpp password rand()random

0 Votes

9 Answers

4th Sep 2023, 7:21 PM

Tanvesh Kaviskar

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

cpp

1 Vote

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

3rd Jul 2022, 12:11 PM

Aftab Qureshi

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

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

25th Apr 2022, 2:11 PM

Сергей Дьяченко

c++rand()switch

0 Votes

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

3rd Jan 2019, 10:09 AM

Platinoob_

java

0 Votes

5 Answers

26th Mar 2018, 6:39 PM

Adejorin Abel

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

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