Try: while(scanf(“%15s”, words) != EOF) You need to compare scanf output with EOF Since you are specifying a width of 15 in the format string, you’ll read at most 15 char. So the words char array should be of size 16 ( 15 +1 for null char). So declare it as: char words[16];
Your first line in choices variable doesn’t have an apostrophe (‘) at the end.
It’s been implemented, use Ctrl+D / ⌘+D on Mac. https://www.jetbrains.com/idea/help/debug-tool-window-console.html
I had the same problem. The problem with the Sublime Text’s default console is that it does not support input. To solve it, you have to install a package called SublimeREPL. SublimeREPL provides a Python interpreter which accepts input. There is an article that explains the solution in detail. GitHub page for SublimeREPL
This one bit me as well, running Jelly Bean 4.2. After researching, it seems that it’s happening because of a combination of Keep-Alive being set and using the standard J2SE HTTP Client, which I believe is HttpURLConnection. There are 2 solutions that I can confirm are correct. 1) Switch off Keep-Alive. For me, the solution … Read more
There is no EOF character. EOF by definition “is unequal to any valid character code”. Often it is -1. It is not written into the file at any point. There is a historical EOF character value (CTRL+Z) in DOS, but it is obsolete these days. To answer the follow-up question of Apoorv: The OS never … Read more
How you detect EOF depends on what you’re using to read the stream: function result on EOF or error ——– ———————- fgets() NULL fscanf() number of succesful conversions less than expected fgetc() EOF fread() number of elements read less than expected Check the result of the input call for the appropriate condition above, then call … Read more
This code can be written more clearly as: main() { int c; while (1) { c = getchar(); // Get one character from the input if (c == EOF) { break; } // Exit the loop if we receive EOF (“end of file”) putchar(c); // Put the character to the output } } The EOF … Read more
‘endofline’ is on by default so you don’t need it in your ~/.vimrc. EOL or “newline” doesn’t mean “there’s an empty line after here”, it means “this marks the end of the line, any further characters are to be displayed on another line”. “newline” != “new line”. The last line of your file is #21 … Read more
EOF is a macro which expands to an integer constant expression with type int and an implementation dependent negative value but is very commonly -1. ‘\0′ is a char with value 0 in C++ and an int with the value 0 in C. The reason why printf(“%d”,a==EOF); resulted in 1 was because you didn’t assign … Read more