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8 wrz 2020 · You define both functions, printIStars and printStarTriangle, inside of the main function which is not permissible by each and every C implementation. GCC allows that as extension but f.e. Clang doesn't.
The fgets ("file get string") function is similar to the gets function. This function is deprecated -- that means it is obsolete and it is strongly suggested you do not use it -- because it is dangerous.
11 paź 2024 · fgets () The fgets () reads a line from the specified stream and stores it into the string pointed to by str. It stops when either (n-1) characters are read, the newline character is read, or the end-of-file is reached, whichever comes first. Syntax. char *fgets (char *str, int n, FILE *stream); Parameters.
The most common reason for a function definition not being allowed is that the function is not defined in the current scope. This can happen if you are trying to call a function that is defined in another file or module.
Definition and Usage. The fgets() function reads content from the file up to the next line break and writes it into a char array. A \0 null terminating character is appended to the end of the content. The position indicator is moved to the next unread character in the file.
The C library fgets(FILE *stream) function gets the next character ( unsigned char) from the specified stream and advances the position indicator for the stream.It is commonly used for reading input from a file or from standard input (stdin).
10 wrz 2023 · std:: fgets. Reads at most count -1 characters from the given file stream and stores them in the character array pointed to by str. Parsing stops if a newline character is found, in which case str will contain that newline character, or if end-of-file occurs.
