Woaaah! That did it! I am very thankfull!! Super, just what i need!

tried some modifications
void polygon(int x, int y, int n, int r){
int k=0, *poly;
double pass= 2* M_PI/n,pass2=n*pass, a=360/n;
poly=new int[n];
while(k<n*2){
pass2+=a;
poly[k++]=x +r *...

Sort of ! But not really..
This is what i wrote

void polygon(int x, int y, int n, int r){
int k=0, *poly;
double pass= 360/n, _n=0,pass2=n*pass;
poly=new int[n];
while(k<n*2){
...

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Topic Solved by Aia

Evrica! It works! :P
Thank you Deave Sinkula and Aia! Without you i wouldn't have understood the mistake...by now.:)
Tomorrow i'll get a 9 (nine) for this program!

One last question: Why does...

If fread worked for 1st and 2nd time, then surely the file was opened.

t and t2 are integers.
Maybe the problem is in wich mode i open the file? like "wr+"

Done did that.
The function returns 0;which means no good. On succes it gives 1.
I have modified the code.Now on the third time the function does not work.(Works only twice).


int i,j,t,t2;...

Hey, i'm trying to sort direct in a file.
The problem is that when i read the first time an int from it,it works! doh.
but when it reads for the second time, it doesn't. ( Neither the swap works....