how to make program without <> in libray.
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write a c program that if the given number is prime, and their rearrangement(permute) of that number is also prime. Ex: Input is "197" is prime Output: 791,917,179 is also prime. Please any one tell me tha code for that
What does == mean in texting?
What is n in c?
What is omp_num_threads?
print out of string in this format; 1. "rajesh" 2. \n 3. %d
Do you know pointer in c?
wat are the two methods for swapping two numbers without using temp variable??
How to reverse a string using a recursive function, with swapping?
what is the definition of storage classes?
design and implement a data structure and performs the following operation with the help of file (included 1000 student marks in 5 sub. and %also) 1.how many students are fail in all 5 subjects (if >35) 2. delete all student data those are fail in all 5 subjects. 3. update the grace marks (5 no. if exam paper is 100 marks) 4. arrange the student data in ascending order basis of marks. 5.insert double of deleted students with marks in the list.
What's the right way to use errno?
Explain a file operation in C with an example.