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
Multi Level Array Problem
hi all,
For example I have array like below:
$temp = array(array('north america', 'us'
close site for maintenance
i get a tutorial, saying the following code can put our site offline, and only the developer can vie
Post PHP form to non-existing page
The company that I work for host their PHP code on IIS on a Windows server, no Apache, so no mod_rew
Send inserts to mysql thru port 80
Hi!
I have an application that must do some inserts in a mysql db. This db is behind a firewa
Database 'Validation'
Hi everyone,
I'm trying to validate the password entered by the user with the password in the dat
Is it possible to put an entire 500-page book in a database with PHP?
I am working on an intranet and I was wondering if its possible to code php with mysql to enter a fu
Filtering for a phrase using pregmatch
Here is my code which looks for addresses which start with ' src=" '
Code: [Select]preg_
mysql timestamp manipulation
How could I use a timestamp (e.g 2009-10-30 13:20:35 ), and with php find out if it is:
from
PHP4 to PHP5 Conversion
Hi Everyone,
I am working on a site that is built up on PHP4 and each page is being started f
PHP & MS Access - Line Break
Hey Guys!
I'm pulling records from an MS Access database and listing them using PHP and I'm r