제출 #775256

#제출 시각아이디문제언어결과실행 시간메모리
775256SanguineChameleonDungeons Game (IOI21_dungeons)C++17
컴파일 에러
0 ms0 KiB
#include "dungeons.h"
#include <bits/stdc++.h>
using namespace std;

const long long inf = 1e18L + 20;
const int maxN = 5e4 + 20;
const int maxT = 25;
const int maxK = 30;
pair<int, pair<long long, long long>> jump[maxT][maxN][maxK];
int S[maxN];
int P[maxN];
int W[maxN];
int L[maxN];
vector<int> times;
int N, T;

void init(int _N, vector<int> _S, vector<int> _P, vector<int> _W, vector<int> _L) {
	N = _N;
	for (int i = 0; i < N; i++) {
		S[i] = _S[i];
		P[i] = _P[i];
		W[i] = _W[i];
		L[i] = _L[i];
	}
	W[N] = N;
	for (int i = 0; i < 24; i++) {
		times.push_back(1 << i);
	}
	sort(times.begin(), times.end());
	T = times.size();
	for (int t = 0; t <= T; t++) {
		for (int i = 0; i < N; i++) {
			if (t > 0 && S[i] <= times[t - 1]) {
				jump[t][i][0].first = W[i];
				jump[t][i][0].second.first = S[i];
				jump[t][i][0].second.second = -inf;
			}
			else {
				jump[t][i][0].first = L[i];
				jump[t][i][0].second.first = P[i];
				jump[t][i][0].second.second = -S[i];
			}
		}
		jump[t][N][0].first = N;
		jump[t][N][0].second.first = 0;
		jump[t][N][0].second.second = -inf;
		for (int k = 1; k < maxK; k++) {
			jump[t][N][k].first = N;
			jump[t][N][k].second.first = 0;
			jump[t][N][k].second.second = -inf;
			for (int i = 0; i < N; i++) {
				int nxt = jump[t][i][k - 1].first;
				jump[t][i][k].first = jump[t][nxt][k - 1].first;
				jump[t][i][k].second.first = jump[t][i][k - 1].second.first + jump[t][nxt][k - 1].second.first
				jump[t][i][k].second.second = max(jump[t][i][k - 1].second.second, jump[t][i][k - 1].second.first + jump[t][nxt][k - 1].second.second)));
			}
		}
	}
	return;
}

long long simulate(int X, int _Z) {
	long long Z = _Z;
	int t = 0;
	while (X != N) {
		while (t < T && times[t] <= Z) {
			t++;
		}
		for (int k = maxK - 1; k >= 0; k--) {
			if (Z + jump[t][X][k].second.second < 0) {
				Z += jump[t][X][k].second.first;
				X = jump[t][X][k].first;
			}
		}
		Z += S[X];
		X = W[X];
	}
	return Z;
}

컴파일 시 표준 에러 (stderr) 메시지

dungeons.cpp: In function 'void init(int, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
dungeons.cpp:54:99: error: expected ';' before 'jump'
   54 |     jump[t][i][k].second.first = jump[t][i][k - 1].second.first + jump[t][nxt][k - 1].second.first
      |                                                                                                   ^
      |                                                                                                   ;
   55 |     jump[t][i][k].second.second = max(jump[t][i][k - 1].second.second, jump[t][i][k - 1].second.first + jump[t][nxt][k - 1].second.second)));
      |     ~~~~