Learn C Language from the Best Tutors
Affordable fees 1-1 or Group class Flexible Timings Verified Tutors Search in
Asked by Joydev Last Modified
Answer You need to under the concept and definition of function and you must visualize how does it work.
Before going to srand, try to see subset of it, its rand
1. rand -- provide random number generator (as its int, so range falls under 0 - 32767
2. srand - its "seed"random number - that means used to set the starting value (seed), for generating. So, its set seed(1) as default and on top of it rand() generates random number between seed and range <32 ,767>
3. Time - is every changing at every second, just think if you are sending current time vallue as seed -> to srand (which initializes) -> inturn -> rand() get calls. Now, the range of random generation number is less.
4. So instead of some static integer , as end user we want to supply, make use of the computer's internal clock to controlthe choice of the seed.
Hope it helps.
read less
Related Questions
Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com
Ask a QuestionRelated Lessons
Recommended Articles
Brilliant Academy, a reputed B. Tech Tuition...
Brilliant Academy is one of the reputed institutes for B.Tech tuition classes. This institute is specialised in delivering quality tuition classes for B.E, Engineering - all streams and Engineering diploma courses. Incorporated in 2012, Brillant Academy is a brainchild of Mr Jagadeesh. The main motto of the academy is to...
Read full article >
Lasya Infotech: An educational Training...
Lasya Infotech is a Hyderabad based IT training institute founded in 2016 by O Venkat. Believing in his innovation, passion and persistence and with a diverse blend of experience, he started his brainchild to deliver exemplary professional courses to aspiring candidates by honing their skills. Ever since the institute envisions...
Read full article >
8 Hottest IT Careers of 2014!
Whether it was the Internet Era of 90s or the Big Data Era of today, Information Technology (IT) has given birth to several lucrative career options for many. Though there will not be a “significant" increase in demand for IT professionals in 2014 as compared to 2013, a “steady” demand for IT professionals is rest assured...
Read full article >
What is Applications Engineering all about?
Applications engineering is a hot trend in the current IT market. An applications engineer is responsible for designing and application of technology products relating to various aspects of computing. To accomplish this, he/she has to work collaboratively with the company’s manufacturing, marketing, sales, and customer...
Read full article >
Looking for C Language Classes?
Learn from the Best Tutors on UrbanPro
Are you a Tutor or Training Institute?
Join UrbanPro Today to find students near youThe best tutors for C Language Classes are on UrbanPro
The best Tutors for C Language Classes are on UrbanPro
6
