为什么后三个测试点WA了

#include <bits/stdc++.h>
using namespace std;
long long id = 0, a[100], b[100], c[100][2], n, s = 0;

void dfs(int i) {
    if (id < 3 && i > n) {
        for (long long i = 1; i <= s; i++) {
            cout << a[i] << ' ';
        }
        cout << endl;
        id++;
        return ;
    } else if (i > n) {
        id++;
    } else {
        for (long long j = 1; j <= n; j++) {
            if (!c[i - j + n][1] && !c[i + j][0] && !b[j]) {
                s++;
                a[s] = j;
                b[j] = 1;
                c[i - j + n][1] = 1;
                c[i + j][0] = 1;
                dfs(i + 1);
                b[j] = 0;
                c[i - j + n][1] = 0;
                c[i + j][0] = 0;
                s--;
            }
        }
    }
}

int main() {
    cin >> n;
    dfs(1);
    cout << id;
    return 0;
}