满江红求助

#include <iostream>
using namespace std;
struct information
{
    string name;
    float hot;
    int ikun;
};
int main()
{
    int a;
    cin>>a;
    information w[a];
    for(int i=0;i<a;i++)
    {
        cin>>w[i].name>>w[i].hot>>w[i].ikun;
    }
    for(int i=0;i<a;i++)
    {
        if((w[i].hot>=37.5)&&(w[i].ikun=1))
        {
            cout <<w[i].name<< endl;
        }
    }
    return 0;
}