rambo3131 said:Hi,I have a question about C.I have declared two char arrays.I want to write one string through one line to take them first array.When ı touch enter and go to next line ,it will place my charecters which have been given later touching enter to second array.What can I do this? ,please help me .(.By the way I use linux and gcc compiler and ı must take inputs from keyboard not from file).
rambo3131 said:No ,ı don't mean copy.while taking input ı will write this:
abcdefg klmnfgftrgfdgdgdg dsdghbvd hhyjdsv mjkkdsdg dsrghjmd
bsxatujkolhfdsrfb fgg edfgshdh sdgsgdh gfsdgsg sgsgs ıluıuıl jyujtjdjyj
first line must be taken array 1,second line must be taken array 2.
To input characters to a char array in Linux/GCC, you can use the scanf() function. This function allows you to specify the number of characters to be read and the address of the array where the characters will be stored.
Yes, you can use the fgets() function to input characters to a char array in Linux/GCC. This function reads characters from the standard input stream and stores them in the specified array. However, fgets() reads until a newline character is encountered, so you may need to use the strchr() function to remove the newline character from the input.
To handle input errors when using scanf() to input characters to a char array, you can check the return value of the function. If the return value is less than the specified number of characters to be read, an error has occurred. You can also use the feof() and ferror() functions to check for end-of-file and other error conditions, respectively.
There may be a limit to the number of characters you can input to a char array in Linux/GCC, depending on the size of the array. If the input exceeds the size of the array, it may cause a buffer overflow, which can lead to unexpected behavior or security vulnerabilities. It is important to ensure that your input is within the boundaries of the array to avoid these issues.
Yes, you can input special characters, such as spaces or punctuation, to a char array using scanf() in Linux/GCC. However, you may need to specify the proper format specifier in your scanf() statement to read these characters correctly. For example, to read a string with spaces, you can use the %s format specifier instead of %c.