You can use the strtok() function to split a string (and specify the delimiter to use). Note that strtok() will modify the string passed into it. If the original string is required elsewhere make a copy of it and pass the copy to strtok(). EDIT: Example (note it does not handle consecutive delimiters, “JAN,,,FEB,MAR” for example): Output:
How exactly do I convert this C program into assembly code? I am having a hard time understanding this process or how to even start it. I am new to this. Any help would be appreciated! Side Note: Assume two positive integers a and b are already given in register R0 and R1.Can you leave … Read more
If you pass -1 and WNOHANG, waitpid() will check if any zombie-children exist. If yes, one of them is reaped and its exit status returned. If not, either 0 is returned (if unterminated children exist) or -1 is returned (if not) and ERRNO is set to ECHILD (No child processes). This is useful if you want to find out if any of your children recently died without having … Read more
Your problem is the typo in the function CreateDectionary().You should change it to CreateDictionary(). collect2: error: ld returned 1 exit status is the same problem in both C and C++, usually it means that you have unresolved symbols. In your case is the typo that i mentioned before.
argv[1] is a pointer to a string. You can print the string it points to using printf(“%s\n”, argv[1]); To get an integer from a string you have first to convert it. Use strtol to convert a string to an int.
The compiler simply interprets this as calling printf with two strings as arguments (but see Zack’s comment). This happens at compile time (i.e. the compiler does this): The strings (“%%%s” and “hello”) are copied directly into the executable, the compiler leaves them as-is. This happens at runtime (i.e. the C standard library does this when the app is running): … Read more
You defined is_Prime inside the body of main. This is not possible in C. Or alternately, you are missing a closing curly brace at the end of main‘s body. The other problem was already mentioned in shf301’s answer.
The compiler may add padding for alignment requirements. Note that this applies not only to padding between the fields of a struct, but also may apply to the end of the struct (so that arrays of the structure type will have each element properly aligned). For example: Even though the c field doesn’t need padding, the struct … Read more
Aggregated List of Libraries Boost.Asio is really good. Asio is also available as a stand-alone library. ACE is also good, a bit more mature and has a couple of books to support it. C++ Network Library POCO Qt Raknet ZeroMQ (C++) nanomsg (C Library) nng (C Library) Berkeley Sockets libevent Apache APR yield Winsock2(Windows only) wvstreams zeroc libcurl libuv (Cross-platform C library) SFML’s Network Module C++ … Read more
I guess you want to make arrays of pointers instead of arrays of characters. Try this: