oj.uz

Submission #957653

# Submission time Handle Problem Language Result Execution time Memory
957653 2024-04-04T07:03:25 Z oolimry Koala Game (APIO17_koala) C++17
67 / 100
 29 ms 624 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;
    }
}

int big[105];
int maxValue(int n, int W) {
	fill(big,big+n,1);
	vector<int> witness = {1,2,4,11};
	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++) cout << R[i] << " ";
		
		for(int i = 0;i < n;i++) if(R[i] == 0) big[i] = 0;
		
		cout << '\n';
	}
	
	for(int i = 0;i < n;i++) if(big[i]) return i;
	return 0;
}

int greaterValue(int n, int W){
	
	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;
}

vector<int> precompX = {1,1,1,1,1,1,1,1,1,2,1,1,2,3,3,1,3,1,1,2,3,4,2,3,4,4,1,2,3,3,4,1,5,1,2,2,3,5,3,4,5,2,5,2,3,4,5,4,4,6,1,2,3,5,6,3,4,6,5,6,1,4,5,6,1,7,1,2,2,2,3,4,5,7,3,4,7,5,6,7,2,5,6,7,2,2,3,4,5,6,8,3,4,6,8,5,8,6,8};
int ptr = 0;
void allValues2(int n, int *P, int s, int e, vector<int> stuff){
	if(sz(stuff) == 1){
		P[stuff[0]] = s;
		return;
	}
	
	int X = precompX[ptr]; ptr++;
	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);
	}
	
	int m = s + sz(left);
	allValues2(n, P, s, m-1, left);
	allValues2(n, P, m, e, right);
}

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);
	}
}

Compilation message

koala.cpp: In function 'int minValue(int, int)':
koala.cpp:14:1: warning: control reaches end of non-void function [-Wreturn-type]
   14 | }
      | ^

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 344 KB Output is correct
2 Correct 3 ms 344 KB Output is correct
3 Correct 3 ms 344 KB Output is correct
4 Correct 3 ms 624 KB Output is correct

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 13 ms 456 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 18 ms 344 KB Output is correct
2 Correct 29 ms 452 KB Output is correct
3 Correct 28 ms 344 KB Output is correct
4 Correct 27 ms 344 KB Output is correct
5 Correct 28 ms 452 KB Output is correct
6 Correct 28 ms 456 KB Output is correct
7 Correct 28 ms 344 KB Output is correct
8 Correct 28 ms 344 KB Output is correct
9 Correct 28 ms 344 KB Output is correct
10 Correct 28 ms 344 KB Output is correct
11 Correct 28 ms 596 KB Output is correct
12 Correct 12 ms 344 KB Output is correct
13 Correct 26 ms 344 KB Output is correct
14 Correct 25 ms 344 KB Output is correct
15 Correct 25 ms 344 KB Output is correct
16 Correct 25 ms 452 KB Output is correct
17 Correct 25 ms 344 KB Output is correct
18 Correct 25 ms 452 KB Output is correct
19 Correct 26 ms 344 KB Output is correct
20 Correct 25 ms 344 KB Output is correct

Subtask #5
53.0 / 53.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 344 KB Output is correct
2 Correct 3 ms 344 KB Output is correct
3 Correct 3 ms 344 KB Output is correct
4 Correct 3 ms 344 KB Output is correct
5 Correct 3 ms 344 KB Output is correct
6 Correct 3 ms 344 KB Output is correct
7 Correct 3 ms 344 KB Output is correct
8 Correct 3 ms 344 KB Output is correct
9 Correct 3 ms 344 KB Output is correct
10 Correct 3 ms 344 KB Output is correct
11 Correct 3 ms 344 KB Output is correct
12 Correct 3 ms 344 KB Output is correct
13 Correct 3 ms 344 KB Output is correct
14 Correct 3 ms 344 KB Output is correct
15 Correct 3 ms 344 KB Output is correct
16 Correct 3 ms 344 KB Output is correct
17 Correct 3 ms 344 KB Output is correct
18 Correct 3 ms 344 KB Output is correct
19 Correct 3 ms 596 KB Output is correct
20 Correct 3 ms 344 KB Output is correct
21 Correct 3 ms 344 KB Output is correct
22 Correct 3 ms 344 KB Output is correct
23 Correct 3 ms 344 KB Output is correct
24 Correct 3 ms 344 KB Output is correct
25 Correct 3 ms 344 KB Output is correct
26 Correct 3 ms 344 KB Output is correct
27 Correct 3 ms 344 KB Output is correct
28 Correct 3 ms 344 KB Output is correct
29 Correct 3 ms 428 KB Output is correct
30 Correct 3 ms 344 KB Output is correct
31 Correct 3 ms 344 KB Output is correct
32 Correct 3 ms 344 KB Output is correct
33 Correct 3 ms 344 KB Output is correct
34 Correct 3 ms 344 KB Output is correct
35 Correct 3 ms 344 KB Output is correct
36 Correct 3 ms 344 KB Output is correct
37 Correct 3 ms 344 KB Output is correct
38 Correct 4 ms 344 KB Output is correct
39 Correct 3 ms 344 KB Output is correct
40 Correct 3 ms 344 KB Output is correct