I'm getting a 'runtime error: access violation' on my code. Please help me out. Here is the program in C++:


#include<iostream>
using namespace std;

int main()
{
int i,j,a,sum,p,q;
float small,ratio[30],x;
cin>>p>>q; //Inputs

//To find the ratio for each number in the interval i to j.

for(i=p;i<=q;i++)
{sum=0;
 for(j=1;j<i;j+=1)
 {
  if(i%j==0)
  {
   sum+=j;
  }
 }
ratio[i]=sum/i;
}

//To find the number with the smallest ratio and display it.

small=ratio[p];
for(i=p+1;i<=q;i+=1)
{
  if(ratio[i]<small)
  {
                    small=ratio[i];
                    x=i;
  }
}

cout<<x;

return 0;
}