read integers that returns a negative or prints the average
Posted on
16th Feb 2014 07:03 pm by
admin
Im trying to finish this homework assignment by tommarow afternoon and I keep getting stuck.
Write a Function that reads integers from the keyboard. If any are negative, it returns a negative. If all are positive, it returns an average of the numbers.
1
Did you know?Explore Trending and Topic pages for more stories like this.
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
#include
#include
/* Prototype Declarations */
bool anyPositiveEOF (void);
float readAverage (void);
int main (void)
{
/* Statements */
if (anyPositiveEOF())
printf("nAll numbers are positiven");
if (readAverage())
printf("nAverage: %fn", readAverage());
else
printf("nAll numbers negativen");
getch();
return 0;
} /* main */
bool anyPositiveEOF (void)
{
// Local Declarations
bool anyPositive = false;
int numIn;
// Statements
printf("Determine if any number are positiven");
printf("Please enter any integers: n");
while (scanf("%d", &numIn) != EOF)
{
anyPositive = numIn > 0;
if (anyPositive)
continue;
printf("next number: n");
} // while
return false;
}
float readAverage (void)
{
// Local Declarations
bool breakFlag = true;
int x = 0;
int y = 0;
int z = 0;
int count = 0;
int n;
float sum = 0;
while(scanf("%d",&n) != EOF)
{
if (n != 0)
{
sum += n;
count++;
} // if
} // while
return (sum / count);
}
No comments posted yet
Your Answer:
Login to answer
75 
12 
Other forums
Add 5 to a variable when a button is clicked, and re-run a for loop
So I'm making a feedback sort of section on a website with MySQL and PHP, I've gotten the script to
Need help Updating SQL Server Express DB from c# :(
Please can anyone help with:-
1 How to sructure the strSelect statement.
2 How to instruct
How to limit the calls to an API
Hello, in my simple script I call an api which effectively involves me getting an xml file.
H
building a function with multiple outputs
I want to build a function that has multiple outputs.
I know but am not to sure how I should
serializing objects - loses methods - the point being?
Hi
I know that serializing an object will lose the methods. But whats the point in that? What
PHP page is blank
Hi Everyone,
I have a site in which I am able to open the first PHP webpage in my browser but
Something like an INI editor or a DelimitedText-Editor
Hi all,
Am very, very, very new to PHP and not sure if I should be posting this to a Javascri
AutoChoosing a CSS file based on URL
Hey everyone,
I have a site that has multiple URLs and CSS files.
Based on the URL tha
Parse XML
Good day,
I use oempro software and try to parse XMLReturn but it's not working for me, simpl
Grids not displaying decimals, and behaving differently on different PCs?
Hello,
I coded a relatively simple MII application that allows data from a form to be add
