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Oct 11, 2024 · But, it accepts string only until it finds the first space.There are 4 methods by which the C program accepts a string with space in the form of user input.Let us have a character array (string) named str []. So, we have declared a variable as char str [20]. Method 1 : Using getsSyntax : char *gets (char *str)
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Oct 26, 2010 · To skip white space first, use an explicit space in the format. You can read specific characters (or up to excluded ones) with %[ [ Matches a nonempty sequence of characters from the specified set of accepted characters; the next pointer must be a pointer to char, and there must be enough room for all the characters in the string, plus a terminating NUL character.
- Read String with Spaces by Using "%[^\N]" Format Specifier
- Problem -1
- Why This Happened?
- Here Is The Proof?
- How to Fix It?
The format specifier "%[^\n]" tells to the compiler that read the characters until "\n"is not found. Consider the program Output See the output, now program is able to read complete string with white space.
Here, we will read the person age then name and see what will happen? (i.e. we are reading the string after integer input) Consider the program Output Oh nooooooooooooooo! The age input was successful but compiler doesn't wait to read name and moves to next statement which was printf("Name is: %s, age is: %d\n",name,age); and the output is "Enter n...
As we enter an integer value and hit enter to read next value, compiler stores either enter or nullinto the string's first character and string input terminates.
Here we are printing the value of string's first character by using printf("Name is: %d, age is: %d\n",name,age); the output will be "Enter name: Name is: 0, age is: 23" Consider the program Output Here compiler stores, null (0) to the string's first character that is name
We have to read a character from input buffer and store it into temporary variable (remember - if we are going to read string or character after an integer or float (in some cases) input then we should read a temporary character which may available in the input buffer) I am using a statement scanf("%c",&temp);before reading the string (which is goi...
Oct 12, 2023 · Use %[^\n]s in scanf to Get User Input With Spaces in C. The scanset character for this instance is []. The ^\n character instructs the operating system to continue reading user input until a new line is found. In this case, we took advantage of the XOR operator, which returns true unless two letters are identical.
Jul 21, 2024 · It is an edit conversion code. The edit conversion code % [^\n] can be used as an alternative to gets. C supports this format specification with scanf () function. This edit conversion code can be used to read a line containing characters like variables and even whitespaces. In general scanf () function with format specification like %s and ...
Jul 27, 2023 · Approach 2: Read a string with blank spaces with the fgets() method: We can use the fgets() method to read a string with blank spaces. The syntax of this method is: char *fgets(char *str, int n, FILE *file) The first parameter, str is a pointer to the character array. It stores the string in this array. The second parameter, n is the maximum ...
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To read a string with spaces in C, you can use the scanf() function. The scanf() function takes a format string as its first argument, and then a list of arguments to match the format string. The format string for a string with spaces is "%s". This tells the scanf() function to read a string of characters, up to the first whitespace character.
