TLE on Train Schedule

#include <bits/stdc++.h>
using namespace std;

int main() {
    const int n = 100000;
    cout << n << "\n";

    for (int v = 1; v <= 316; ++v) {
        cout << v << ' ';
    }
    for (int i = 0; i < n - 316; ++i) {
        cout << 317 << (i + 1 == n - 316 ? '\n' : ' ');
    }
    return 0;
}

Test 1

Verdict: WRONG ANSWER