WebMar 5, 2014 · I am aware with the fact that fgetc () will read one character at a time from a file pointed by the FILE pointer which is used as argument. fgets () will read the whole string upto the size specified in argument list but when end of line occurs fgetc () returns EOF while fgets () returns NULL .so why there are two confusing things to remember? c. WebC library function - fgets () Description. The C library function char *fgets (char *str, int n, FILE *stream) reads a line from the specified stream... Declaration. Following is the …
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WebThere are two characters: a and \n (newline). Your loop reads reads the a, then loops and prints "hello world !". It then sees \n and loops and prints "hello world !". When you type a + \n in the terminal, it's storing the two characters in the stdin buffer. fgetc (stdin); will read from the stdin buffer if there is a char available, otherwise ... WebAug 3, 2024 · gets () is a pre-defined function in C which is used to read a string or a text line. And store the input in a well-defined string variable. The function terminates its … paint colors that go with natural stone
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WebDec 24, 2013 · 2 Answers Sorted by: 1 Mixing fgets () with scanf () is problematic. fgets () consumes the Enter ( \n ). scanf ("%d", ... sees the \n, which stops the %d conversion, and puts \n back into stdin for the next IO operation - which happend to be OP's fgets () which returns promptly with a short string. WebFeb 6, 2024 · c - fgetc () adds carriage return to line feed - Stack Overflow fgetc () adds carriage return to line feed Ask Question Asked 2 years, 1 month ago Modified 2 years, 1 month ago Viewed 270 times 1 I'm trying to make a program that concatenates multiple files to one. The code that i currently have is the following: WebNotice that gets is quite different from fgets: not only gets uses stdin as source, but it does not include the ending newline character in the resulting string and does not allow to specify a maximum size for str (which can lead to buffer overflows). paint colors that go with oak flooring