有谁帮忙康康我哪里错了，本人很懒

#include<iostream>
using namespace std;
int main(){
    int y;
	y>1582;
    cin>>y;
    if(y%4==0||y%400==0||y%100!=0){
        cout<<"1";
    }else{
        cout<<"0";
    }
    return 0;
}