Asked 8 years, 3 months ago. Active 8 years, 3 months ago. Viewed 12k times. Add a comment. Active Oldest Votes. I did that but its still giving me the same problem — timmmy johnson. So with the line pop , it will read p first character of the next line as data , and then for the next line, word will be ush. Instead, read lines with fgets and then use sscanf to parse each line.
Chris Dodd Chris Dodd k 12 12 gold badges silver badges bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. We have similar functions available in C like fscanffunction which is as follows:. This function also takes various arguments which we can discuss below in details with their description;. This can be the maximum number of inputs. It depends upon the type of data we have.
If this function not able to read any item from a file and end of file occurs or an error occurs then this function will return EOF. The main advantage is it does not read the whole file it just read according to our logic. In this example, we are trying to create one file and read the name of the flower and color of the flower. We have created on the file named demo.
Fscanf function is used to read data from the file. It takes two parameter streams and formats. We can format our data using various placeholders according to the type of input we want to read from the file.
This function is helpful when we want to read specific data from the file and do not need to read the whole stream. This is a guide to fscanf in C. Here we discuss the Introduction of fscanf in C and how it works along with different Examples and its Code Implementation. In line 11, fopen function is called with two arguments namely "records. On success, it returns a pointer to file records.
On failure, it returns NULL. In lines , if statement is used to test the value of fp. If it is NULL, printf statement prints the error message and program terminates. Otherwise, the program continues with the statement following the if statement.
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