oj.uz

답안 #978384

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
978384 2024-05-09T07:42:02 Z oolimry 코알라 (APIO17_koala) C++17
52 / 100
 28 ms 600 KB 
#include "koala.h"
#include<bits/stdc++.h>
#define all(x) (x).begin(), (x).end()
#define sz(x) ((int) x.size())
using namespace std;

int B[100]; int R[100];
int minValue(int N, int W) {
	fill(B,B+N,0); B[0] = 1;
    playRound(B,R);
    for(int i = 0;i < N;i++){
        if(R[i] == 0) return i;
    }
    return -1;
}

int big[105];
int maxValue(int n, int W) {
	fill(big,big+n,1);
	vector<int> witness = {};
	for(int x : witness){
		for(int i = 0;i < n;i++){
			if(big[i]) B[i] = x;
			else B[i] = 0;
		}
		playRound(B,R);
		
		for(int i = 0;i < n;i++){
			if(R[i] == 0) big[i] = 0;
		}
		
		for(int i = 0;i < n;i++) { cerr << R[i] << " "; } cerr << endl;
	}
	
	for(int i = 0;i < n;i++) if(big[i]) return i;
	return 0;
}

int greaterValue(int n, int W){
	int x = 0;
	for(int s = 4;s >= 1;s /= 2){
		x += s;
		
		B[0] = x;
		B[1] = x;
		playRound(B,R);
		
		if(R[0] > R[1]) return 0;
		if(R[1] > R[0]) return 1;
		if(R[0] == 0) x -= s;
	}
	return -1;
}

void allValues1(int n, int W, int *P){
	int B[n]; int R[n]; int A[n];
	for(int i = 0;i < n;i++) A[i] = i;
	
	stable_sort(A, A+n, [&](int a, int b){
		fill(B,B+n,0);
		B[a] = n, B[b] = n;
		playRound(B,R);

		if(R[a] == 0) return true;
		else return false;
	});
	
	for(int i = 0;i < n;i++) P[A[i]] = i+1;
}

void allValues2(int n, int *P, int s, int e, vector<int> stuff){
	if(sz(stuff) == 1){
		P[stuff[0]] = s;
		return;
	}
	
	for(int X = 1;X < 100;X++){
		fill(B,B+n,0);
		for(int i : stuff) B[i] = X;
		playRound(B,R);
		
		vector<int> left, right;
		for(int i : stuff){
			if(R[i] == 0) left.push_back(i);
			else right.push_back(i);
		}
		
		if(sz(left) != 0 and sz(right) != 0){
			int m = s + sz(left);
			allValues2(n, P, s, m-1, left);
			allValues2(n, P, m, e, right);
			return;
		}
	}
}

void allValues(int N, int W, int *P) {
    if (W == 2*N) allValues1(N, W, P);
    else{
		vector<int> stuff;
		for(int i = 0;i < N;i++) stuff.push_back(i);
		allValues2(N, P, 1, N, stuff);
	}
}

Subtask #1
4.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 344 KB Output is correct
2 Correct 4 ms 344 KB Output is correct
3 Correct 3 ms 344 KB Output is correct
4 Correct 3 ms 344 KB Output is correct

Subtask #2
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 18 ms 344 KB Output is correct
2 Correct 28 ms 344 KB Output is correct
3 Correct 28 ms 344 KB Output is correct
4 Correct 27 ms 344 KB Output is correct
5 Correct 27 ms 344 KB Output is correct
6 Correct 27 ms 344 KB Output is correct
7 Correct 27 ms 340 KB Output is correct
8 Correct 27 ms 344 KB Output is correct
9 Correct 27 ms 344 KB Output is correct
10 Correct 26 ms 344 KB Output is correct
11 Correct 28 ms 344 KB Output is correct
12 Correct 12 ms 456 KB Output is correct
13 Correct 26 ms 344 KB Output is correct
14 Correct 24 ms 344 KB Output is correct
15 Correct 26 ms 344 KB Output is correct
16 Correct 25 ms 596 KB Output is correct
17 Correct 24 ms 344 KB Output is correct
18 Correct 25 ms 452 KB Output is correct
19 Correct 25 ms 344 KB Output is correct
20 Correct 28 ms 344 KB Output is correct

Subtask #5
38.0 / 53.0

# 결과 실행 시간 메모리 Grader output
1 Partially correct 8 ms 344 KB Output is partially correct
2 Partially correct 8 ms 456 KB Output is partially correct
3 Partially correct 8 ms 344 KB Output is partially correct
4 Partially correct 8 ms 344 KB Output is partially correct
5 Partially correct 8 ms 344 KB Output is partially correct
6 Partially correct 8 ms 340 KB Output is partially correct
7 Partially correct 8 ms 456 KB Output is partially correct
8 Partially correct 8 ms 456 KB Output is partially correct
9 Partially correct 8 ms 456 KB Output is partially correct
10 Partially correct 8 ms 344 KB Output is partially correct
11 Partially correct 9 ms 344 KB Output is partially correct
12 Partially correct 8 ms 464 KB Output is partially correct
13 Partially correct 8 ms 344 KB Output is partially correct
14 Partially correct 9 ms 600 KB Output is partially correct
15 Partially correct 8 ms 344 KB Output is partially correct
16 Partially correct 9 ms 456 KB Output is partially correct
17 Partially correct 8 ms 456 KB Output is partially correct
18 Partially correct 8 ms 344 KB Output is partially correct
19 Partially correct 8 ms 344 KB Output is partially correct
20 Partially correct 8 ms 344 KB Output is partially correct
21 Partially correct 8 ms 344 KB Output is partially correct
22 Partially correct 8 ms 344 KB Output is partially correct
23 Partially correct 8 ms 344 KB Output is partially correct
24 Partially correct 8 ms 344 KB Output is partially correct
25 Partially correct 8 ms 344 KB Output is partially correct
26 Partially correct 10 ms 344 KB Output is partially correct
27 Partially correct 12 ms 344 KB Output is partially correct
28 Partially correct 8 ms 456 KB Output is partially correct
29 Partially correct 8 ms 344 KB Output is partially correct
30 Partially correct 8 ms 460 KB Output is partially correct
31 Partially correct 8 ms 344 KB Output is partially correct
32 Partially correct 11 ms 344 KB Output is partially correct
33 Partially correct 8 ms 340 KB Output is partially correct
34 Partially correct 8 ms 344 KB Output is partially correct
35 Partially correct 11 ms 452 KB Output is partially correct
36 Partially correct 11 ms 344 KB Output is partially correct
37 Partially correct 8 ms 344 KB Output is partially correct
38 Partially correct 8 ms 496 KB Output is partially correct
39 Partially correct 9 ms 344 KB Output is partially correct
40 Partially correct 9 ms 344 KB Output is partially correct