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Type: Posts; User: peterx

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by peterx
Replies
2
Views
699

pointer

We have two programs. First program is
whit POINTER and the second program is without the Pointer.
Both program print out the same result. but why we should use POINTER.

/*Cube a...
2. Thread: pointer problem

by peterx
Replies
2
Views
819

pointer problem

hi!
I have problem whit pointer.
The program prints out: 1-2-3-4....9

#include <stdio.h>
void inc_count(int *count_ptr)
{
int h=(*count_ptr)++;
3. Thread: pointer problem

by peterx
Replies
3
Views
886

pointer problem

Hi!
I have problem with POINTER.
I read two books but I did not understand the pointer.
I know that the & operator is unary operator that returns the address of its operand.

int y=5;
int...

by peterx
Replies
5
Views
902

Pointer

Hi!
I have a little problem with POINTER.
when should we use a pointer, and how dose it work?
5. Thread: c programming

by peterx
Replies
2
Views
788

c programming

Hi!
How do these operators work?

(<<, &, |, ~, ^)
if we have:
c1=5;
c2=6;

c3=c1 & c2 //?????
6. Thread: call a function

by peterx
Replies
1
Views
680

call a function

My program prints out Fibonacci_number(0,1,1,2,3,5). The program is ok.
My problem:I want to take a number from Fibonacci_number(0,1,1,2,3,5)
and multiply whit 10. ex: I want to take 3 and multiply...
7. Thread: a short question

by peterx
Replies
8
Views
1,024

No, is not a homework assignment. I try to...

No, is not a homework assignment.
I try to understand this program.

#include <stdio.h>
/* Function f(n) returns the n'th Fibonacci number
* It uses ALGORITHM 2C: NON-RECURSIVE LOOP
...
8. Thread: a short question

by peterx
Replies
8
Views
1,024

a short question

Hi!

How dose this code work?
what dose it mean?
/* C trick to swap n1 and n2 */

n1^=n2^=n1^=n2;
9. Thread: return problem

by peterx
Replies
3
Views
841

Hi! Thank you for your help. peter

Hi!
Thank you for your help.
peter
10. Thread: return problem

by peterx
Replies
3
Views
841

return problem

Hi!
.........................
if(...)
.....
else if(...)
.......
else
return a string.

after compiling and running the print out is=(AAAAAAAA8.00)
11. Thread: type conversion

by peterx
Replies
3
Views
5,564

type conversion

Hi!
I have problem with type conversion.
when I compile the program I get this error:
( 'count' : redefinition; different basic types ).

...

by peterx
Replies
8
Views
1,036

but if I park my car 5.25 hourse. first: ...

but if I park my car 5.25 hourse.
first: 5.25-3=2.25
second: vi pay 0.5\$ every houre after 3 hourse. For 2.25 hourse we must pay 3\$
because for 2 hourse we pay 2\$ and 0,25 houre we should pay...

by peterx
Replies
8
Views
1,036

SlayerBlade Thank you very much for your help.

Thank you very much for your help.

by peterx
Replies
8
Views
1,036

A parking charge is 2 dollor for up to three...

A parking charge is 2 dollor for up to three houres. After 3 houres the charge increase
0.5\$ every houre. and we can not park more than 24 houres.
My problem: if a person parks his car 5 houres. ...

by peterx
Replies
8
Views
1,036

c_programming

Hi
I have a problem whit this code:

double charge =2; //2\$
double houre;
if(houre<=3)
return charge;
16. Thread: c programming

by peterx
Replies
6
Views
972

c programming

Hi!
I want to learn C programming.
I have problem whit print out.
if I have:

double value_1;
int value_2;
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