제출 #618871

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
618871		happypotato	던전 (IOI21_dungeons)	C++17	11 / 100	7050 ms	26668 KiB

dungeons

#include "dungeons.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
const int mxN = 4e5 + 1;
vector<int> s, p, w, l;
int n;
int st;
void init(int on, vector<int> os, vector<int> op, vector<int> ow, vector<int> ol) {
    n = on;
    s = os; p = op; w = ow; l = ol;
    bool isst2 = true;
    for (int i = 0; i < n; i++) {
        isst2 &= (s[i] == p[i]);
    }
    if (isst2) {
        st = 2;
        return;
    } else if (n > 50000) {
        st = 6;
        return;
    }
    set<int> dists;
    for (int i = 0; i < n; i++) {
        dists.insert(s[i]);
        if (dists.size() > 5) break;
    }
    if (dists.size() == 1) {
        st = 3;
        return;
    } else if (dists.size() <= 5) {
        st = 4;
        return;
    }
    // 1 and 5 is ???
    st = 1;
    return;
}
ll int st1(int x, ll int z) {
    while (x != n) {
        if (z >= s[x]) {
            z += s[x];
            x = w[x];
        } else {
            z += p[x];
            x = l[x];
        }
    }
    return z;
}
ll int st2(int x, ll int z) {

}
long long simulate(int x, int z) {
    return st1(x, z);
    if (st == 1) return st1(x, z);
    if (st == 2) return st2(x, z);
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

dungeons.cpp: In function 'long long int st2(int, long long int)':
dungeons.cpp:53:1: warning: no return statement in function returning non-void [-Wreturn-type]
   53 | }
      | ^

• Subtask 1: 11 / 11
• Subtask 2: 0 / 26
• Subtask 3: 0 / 13
• Subtask 4: 0 / 12
• Subtask 5: 0 / 27
• Subtask 6: 0 / 11