Search:

i have to use sscanf and i am not familiar with this

I have made a program to accept integers only however if i put a 25e in it it still works how do i fix it?



char line[MAXLINE];
int error, n;

do
{
printf("Input a positive integer: ...

I got vb 2005 and after you hit build and start without debugging it will give you errors and then it will say win32 exception .... then it will ask you to debugg it now. It is all in the handbook

Wow thanks for explaining it like that the way I had it I couldnt sort the grades between students and the class average and the first one that pulled up would distort the averages of the other...

I am so novice beginner that this is all I come up with


for (i = 0; i < length; i++)
{
if(class[i].grade == 'A' && class[i].student_id == 1)
total += 4, gradecnt +=1;...

I cleaned it up and put that snippet of code in . It prints out the name and Grade like this
Walker A
Walker B
I need to add the grades of each student and divide them by the grades and show the...

I am trying to complete an example in my book and I dont want to go any further until I complete it. It wants me write a function that prints the average for each student in a class and prints the...

Thanks MacGyver!!

So passing a structure as a parameter is not allowed?

Can you elaborate MacGyver?

What is the advantage of usinga pointer to a structure as a parameter to a funciton, instead of the structure itself?
I think it makes it more efficient because the structure is not copied. Am I...

easy does it I didnt mean to make u upset

Thank you for the thorough explanation i was getting wrapped around the == when I thought it was supposed to be = and well you have outdone yourself!

i got it people it returns the number of elements equal to x!!!

int Count(float A[], int Size, float X)
{
if (Size <= 0)
{
return 0;
}
else
return (A[0] == X) + count(A + 1, Size - 1, X);
}

instead of a it was supposed to be
return 0;

Does it return the number of elements in a then?

I have a question about the elements of A in the following:



int Tally(float A[], int Size, float X)
{
if (Size <= 0){ /* to see if it is 0 or neg numb and returns a*/
return...

I get it I am so stupid if negative number is not equal to 0 and the--N just keeps decreasing it keepin it from ever equaling zero wow!

I think i have a bad function



void fill_me(int A[ ], int N)
{
if (N != 0) /* if N is not equal to zero do*/
{
--N; /*decrease N*/
A[N] = N;/* this...

Thanks you guys shood be c professors your make me understand better than my instructors

Given this snippet i know it sets the first element of the array A to zero but what about the rest of the arrays dont they increase while the size decrements untilz size is 0?



void Mystery...

if i had
char a[ ] = "cba", *p = a;
then ++*P would b equal to c right??i am confused now

I have a question is *++p and ++*p legal expressions i have seen *++p used however i have not seen ++*p put in to use

Ok it is a transportation element I still am boggled as to how to make the ouput look like
Numbers entered: 2 3 4 5 6 9 8 7
next pass: