help me...

[nguyen ba hoc]

help me!!!

my code..

=========================

#include <iostream>
#include <cmath>
#include <fstream>
using namespace std;


bool readFile(int &hp, int &d, int &s){
char* file_name = "input.txt";
ifstream in;
in.open("input.txt");
in >> hp;
in >> d;
in >> s;
in.close();

if (hp < 1 || hp > 999) return false;
if (d < 1 || d > 1000) return false;
if (s < 1 || s > 100) return false;

return true;
}





int main()
{

int hp = 0;
int d = 0;
int s = 0;
float P1 = 0;
float P2 = 0;
float pR = -1;
if (pR==-1){cout<<"khong hop le\n"<<endl;
return 0;}

}
{----------------------------------->>>>>>>ERROR...
if(readFile(hp, d, s))
{
int i;
{
for (i=2;(i*i)<=hp;i++){
if (hp%i==0){P1=hp && P2=(hp+s);}
else {P1=1000 && P2=(hp+d)%1000;}
break;
}
return 1;
}
}
{
float g;
if (s%6==0)g=s/2;
else
if (s%6==1)g=2*s;
else
if (s%6==2)g=(float)(-(s%9)*(s%9)*(s%9)/5);
else
if (s%6==3)g=(float)(-(s%30)*(s%30)+3*s);
else
if (s%6==4)g=-s;
else {a==(s%5);g=(float)(-(a+5)*(a+6)/2);
}
{
if (d<200) {
int k;
k=(d+s);
int x=0,y=1,z=0;
while(z<k)
{
z=x+y;
x=y;
y=z;
}
if (z!=k && d<200)f=0;
else f=(float)(40-abs(d-500)/20+g);
}
else
{
if (d>=200 && d<=800) {
float r;
r=(float)(d+P1+P2)/1000;
if (d>=200 && d<=300 && r>0.8)cout<<pR=0<<endl;
else f=(float)(40-abs(int (d-500))/20+g);
}
}
}
{
if (d>800)f=(float)(-d*s/1000);
}
{
pR=(float)((P1+P2*f)/(1000+abs(P2*f)));
{
void display(float pR){
if (pR < 0) pR = 0;
else if (pR > 1) pR = 1;
else pR = floor(pR * 1000) / 1000;cout << pR;
}
cout>>pR>>endl;
return 1;
}
}
}
display(pR);
}


error C2447: '{' : missing function header (old-style formal list?)---ERROR..

PLEAS HELP ME...THANKS ALL..

[Dy7SLyTq]

you have double brackets after the first if in main

[nguyen ba hoc]

difficult to understand..are you said specific???..and fix for me???thanks you..

[28poGNh0]

maybe It is better if you try to explaine what do want to do in this program

[DeXecipher]

....and not a single tab was pressed.

[nguyen ba hoc]

thanks all..i can fix..

[thePHPdev]

Please format your code with the <> (Code Tags) button in the editor.

[DOSMaster]

Which compiler do you use? Sometimes the "real" problem is not exactly what the compiler says it is...