How To Use Gets Function In C Programming Language In c, gets () is a function used to read a line of input from standard input (stdin) into a character array. however, gets () has been deprecated since c11 and removed in later standards due to its unsafe behaviour, such as not limiting the number of characters read, which can lead to buffer overflows. The c library gets () function is used to read a line from the standard input stream (stdin) and store it into the string pointed to by str. it continues reading characters from the input stream until a newline character is encountered or the end of file is reached.
How To Use Gets Function In C Programming Language If using gets, all data is written to memory (even when the buffer overflows) up to but not including the newline. to mimic that, the scanf reads a limited number of characters up to but not including the newline and, unlike gets, keeps the newline in the input buffer.
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