Explain what standard functions are available to manipulate strings?
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write a own function to compare two strings with out using stringcomparition function?
How can I write data files which can be read on other machines with different word size, byte order, or floating point formats?
What is data types?
Write a program to print "hello world" without using a semicolon?
How to create struct variables?
How can I manipulate individual bits?
i need all types of question paper releted to "c" and other language.
Given a number N, product(N) is the product of the digits of N. We can then form a sequence N, product(N), product(product(N))… For example, using 99, we get the sequence 99, 99 = 81, 81 = 8. Input Format: A single integer N Output Format: A single integer which is the number of steps after which a single digit number occurs in the sequence. Sample Test Cases: Input #00: 99 Output #00: 2 Explanation: Step - 1 : 9 * 9 = 81 Step - 2 : 8 * 1 = 8 There are 2 steps to get to this single digit number. Input #01: 1137638147
How many main () function we can have in a project?
Why do we use header files in c?
What are the different types of pointers used in c language?
What are pointers really good for, anyway?