C programs with solutions - This section contains popular C programs with solution. Learn and practice these programs to test and enhance your C skills.
Explanation:Function Declaration: The function add is declared before main(). It takes two integer arguments (int a, int b) and returns an integer (int). Function Call: Inside main(), add is called with x and y as arguments. Function Definition: The actual body of the function is ...
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very good explanation about pointers ∞ ShoaibOctober 22, 2013, 12:30 am Examples are good…. need more example which returns pointers….. Please ∞ allex mclenNovember 5, 2013, 6:20 am Thanks a lot man!!! these were some of the concepts which never get cleared…by my boring course b...
Code Explanation This is parent section [Process id: 1252]. 1252 is the parent process id which is the process id of the main function too; this is the parent section of new created fork. fork created [Process id: 1253]. This message will print under the fork section and assigns a new...
This is where it all began: CGI Programs. At the most basic level, they are programs that are placed in a special directory and can be called via a browser. I'm running these tests on Apache 2.2 which is, in turn, running on an Ubuntu install. the C Program Write this code into...
This article is part of our on-going C programming series. There are times while writing C code, you may want to store multiple items of same type as contiguous bytes in memory so that searching and sorting of items becomes easy. For example: Storing a s
Explanation: The >= operator checks if a is greater than or equal to b. Since a and b are both 5, the condition a >= b is true, and the output will be "a is greater than or equal to b". <= (Less than or equal to) Operator with Example ...
tests/run_time/dereference_uninitialized_with_arrow.c:9:14: runtime error - accessing a field via an uninitialized pointer dcc explanation: You are using a pointer which has not been initialized A common error is using p->field without first assigning a value to p. ...
Any attempt to use an identifier that does not resolve to a constant declaration with a valid initializer is considered an error. The following shows examples of what is not permitted and why. int a; int b = 10; volatile c; volatile d = 10; const e; const f = b; VARCHAR v1[a];...