大于等于x-5的数字的数量

#include<bits/stdc++.h>
#define endl '\n'
#define int long long
#define x first
#define y second
using namespace std;
typedef pair<int,int> PII;

const int N = 1e5+10;
int q[N];
int front = 1,rear = 0;
int n; 

signed main()
{
    cin.tie(0),cout.tie(0),ios::sync_with_stdio(0);

    cin>>n;
    for(int i = 1;i<=n;i++)
    {
        int x;
        cin>>x;
        //for(;rear >= front && q[front] < x - 5;front++);
        while(rear >= front && q[front] < x - 5)front++;
        cout<<rear - front + 1<<" ";
        q[++rear] = x;
    }
    return 0;
}