제출 #1269097

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1269097		tryharderforioi100	Longest beautiful sequence (IZhO17_subsequence)	C11	컴파일 에러	0 ms	0 KiB

subsequence

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

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    int n;
    cin >> n;
    vector<int> a(n), b(n);
    for (int i=0;i<n;i++) cin >> a[i];
    for (int i=0;i<n;i++) cin >> b[i];

    vector<int> dp(n, 1), parent(n, -1);
    vector<int> best(33, 0), bestIdx(33, -1);

    int ans = 1, last = 0;
    for (int i=0;i<n;i++) {
        dp[i] = best[b[i]] + 1;
        if (bestIdx[b[i]] != -1) parent[i] = bestIdx[b[i]];
        if (dp[i] > best[__builtin_popcount(a[i])]) {
            best[__builtin_popcount(a[i])] = dp[i];
            bestIdx[__builtin_popcount(a[i])] = i;
        }
        if (dp[i] > ans) {
            ans = dp[i];
            last = i;
        }
    }

    cout << ans << "\n";
    vector<int> seq;
    for (int x = last; x != -1; x = parent[x]) seq.push_back(x+1);
    reverse(seq.begin(), seq.end());
    for (int x: seq) cout << x << " ";
    cout << "\n";
}

컴파일 시 표준 에러 (stderr) 메시지

subsequence.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.