답안 #601980

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
601980	2022-07-22T13:09:24 Z	patrikpavic2	게임 (APIO22_game)	C++17	2 / 100	16 ms	23784 KB

game

#include "game.h"
#include <vector>
#include <cstdio>
#define PB push_back

using namespace std;

const int N = 5e5 + 500;

int n, k, ans;
vector < int > v[N], r[N];
int L[N], R[N];

void init(int _n, int _k) {
	n = _n, k = _k;
	for(int i = 0;i < n;i++)
		L[i] = n, R[i] = -1;
	for(int i = 0;i < k;i++)
		L[i] = i, R[i] = i;
}

void noviL(int x, int vr){
	L[x] = vr;
	for(int y : r[x]) 
		if(vr < L[y]) noviL(y, vr);
}

void noviR(int x, int vr){
	R[x] = vr;
	for(int y : v[x])
		if(vr > R[y]) noviR(y, vr);
}

int add_teleporter(int a, int b) {
	if(a >= b && a < k) ans = 1;
	/**
	if(L[b] < L[a]) noviL(a, L[b]);
	if(R[a] > R[b]) noviR(b, R[a]);
	ans |= L[a] <= R[b];
	**/
	return ans;
}

Subtask #1

2.0 / 2.0

#	결과	실행 시간	메모리	Grader output
1	Correct	16 ms	23744 KB	Output is correct
2	Correct	13 ms	23764 KB	Output is correct
3	Correct	13 ms	23732 KB	Output is correct
4	Correct	13 ms	23784 KB	Output is correct
5	Correct	13 ms	23708 KB	Output is correct
6	Correct	12 ms	23760 KB	Output is correct
7	Correct	12 ms	23760 KB	Output is correct

Subtask #2

0.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	16 ms	23744 KB	Output is correct
2	Correct	13 ms	23764 KB	Output is correct
3	Correct	13 ms	23732 KB	Output is correct
4	Correct	13 ms	23784 KB	Output is correct
5	Correct	13 ms	23708 KB	Output is correct
6	Correct	12 ms	23760 KB	Output is correct
7	Correct	12 ms	23760 KB	Output is correct
8	Incorrect	13 ms	23708 KB	Wrong Answer[1]
9	Halted	0 ms	0 KB	-

Subtask #3

0.0 / 18.0

#	결과	실행 시간	메모리	Grader output
1	Correct	16 ms	23744 KB	Output is correct
2	Correct	13 ms	23764 KB	Output is correct
3	Correct	13 ms	23732 KB	Output is correct
4	Correct	13 ms	23784 KB	Output is correct
5	Correct	13 ms	23708 KB	Output is correct
6	Correct	12 ms	23760 KB	Output is correct
7	Correct	12 ms	23760 KB	Output is correct
8	Incorrect	13 ms	23708 KB	Wrong Answer[1]
9	Halted	0 ms	0 KB	-

Subtask #4

0.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	16 ms	23744 KB	Output is correct
2	Correct	13 ms	23764 KB	Output is correct
3	Correct	13 ms	23732 KB	Output is correct
4	Correct	13 ms	23784 KB	Output is correct
5	Correct	13 ms	23708 KB	Output is correct
6	Correct	12 ms	23760 KB	Output is correct
7	Correct	12 ms	23760 KB	Output is correct
8	Incorrect	13 ms	23708 KB	Wrong Answer[1]
9	Halted	0 ms	0 KB	-

Subtask #5

0.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	16 ms	23744 KB	Output is correct
2	Correct	13 ms	23764 KB	Output is correct
3	Correct	13 ms	23732 KB	Output is correct
4	Correct	13 ms	23784 KB	Output is correct
5	Correct	13 ms	23708 KB	Output is correct
6	Correct	12 ms	23760 KB	Output is correct
7	Correct	12 ms	23760 KB	Output is correct
8	Incorrect	13 ms	23708 KB	Wrong Answer[1]
9	Halted	0 ms	0 KB	-