这程序有问题吗？

#include<iostream>
using namespace std;
const int N = 100;
int hl[N+1];
double m[N+1];
int max(int a,int b)
{
    return (a>b)?a:0;
}
int min(int a,int b)
{
    return (a<b)?a:0;
}
int main()
{
    int n;
    cin >> n;
    bool ism = false;
    for(int i=1;i<=n;i++)
    {
        cin >> hl[i];
    }
    m[0]=100.00; 
    for(int i=1;i<n;i++)
    {
        if(!ism)
        {
            double bh = max(hl[i],hl[i+1]);
            if(bh==0)
            {
                continue;
            }
            m[i] = m[i-1]/100.00*hl[i];
            ism = true;
        }
        else
        {
            double lh = min(hl[i],hl[i+1]);
            if(lh==0)
            {
                continue;
            }
            m[i] = m[i-1]*1.00/hl[i]*100.00;
            ism = false;
        }
    }
    if(ism=true)
    {
        m[n] = m[n-1]*1.00/hl[n]*100.00;
    }
    else
    {
        m[n] = m[n-1]/100.00*hl[n];
    }
    cout << m[n];
    return 0;
}

样例直接爆\ 0