Help scanning in numbers and printing format

[ArcadeEdge]

I have an assignment where I have to read in numbers from a file using redirect and then break them up into groups, find the highest number, and print them in a certain way.
I'm currently trying to figure this part out and will probably have questions about finding and printing the highest number.


The file the numbers are stored in a file and is formatted like

3     9 8 7    6 5 4    3 2 1

So far this is what I have to print out the Group number and the numbers. However this will only print on the first line with "Group1".

 for(i = 1; i <= group; i++) {
   printf("Group %d: ", i);
        while(count < 3) {
          scanf("%d", &num);
          printf("%d ", num);
          count++;
        } //while

Output should look something like this(it should all be right aligned):

         Number1 Number2 Number3
Group1         9       8       7
         Number1 Number2 Number3
Group2         6       5       4
         Number1 Number2 Number3
Group3         3       2       1

[quzah]

You need fscanf instead of scanf if you're trying to read from a file.

for each line in the file
    print row header
    for each column in the row
        read number from file
        print number
    print newline

That's pretty much what you want. But, scanf takes input from the standard input device (keyboard typically), not a file.


Quzah.

[ArcadeEdge]

This is the output I'm getting.

Group1: 9 8 7
Group2:
Group3:

I can't seem to print anything on the last two lines.