If errno contains a nonzero number, is there an error?
What is spark map function?
How can I read data from data files with particular formats?
What is s in c?
can we write a program in c for printf and scanf without using header file stdio.h
What is an example of enumeration?
What does %d do in c?
what is the output of printf("%d",(scanf("%d",10));
a number is perfect if it is equal to the sum of its proper divisor.. 6 is perfect number coz its proper divisors are 1,2 and three.. and 1+2+3=6... a number is deficient if the sum of its proper divisor is less than the number.. sample: 8 is deficient, coz its proper divisors are 1,2 and 4, and 1+2+4=7. abundant number, if the sum of its proper divisor is greater than the number.. sample..12 is abundant coz 1+2+3+4+6=16 which is geater than 12. now write a program that prompts the user for a number, then determines whether the number is perfect,deficient and abundant..
where does it flourished?
What is alloca() and why is its use discouraged?
How are structure passing and returning implemented?
Is it better to bitshift a value than to multiply by 2?