oj.uz

답안 #267002

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
267002 2020-08-15T16:05:49 Z amoo_safar 코알라 (APIO17_koala) C++17
53 / 100
 59 ms 544 KB 
#include "koala.h"

#include <bits/stdc++.h>

#define pb push_back

using namespace std;

int minValue(int n, int w) {
    assert(n == w);
    return 0;
}

int maxValue(int n, int w) {
    assert(n == w);
    return 0;
}

int greaterValue(int n, int w) {
    assert(n == w);
    return 0;
}

int Sum(int l, int r){
    return (l + r) * (r - l + 1) / 2;;
}


int dp[102][102];
int inp[100], out[100];
int ans[100], np;



bool CMP(int i, int j){
    memset(inp, 0, sizeof inp);
    memset(out, 0, sizeof out);
    inp[i] = 100;
    inp[j] = 100;
    playRound(inp, out);
    return out[i] <= inp[i];
}


void Solve(vector<int> pos, int L, int R){
    //int n = np;
    if(L == R){
        ans[pos[0]] = L;
        return ;
    }
    int cnt = dp[L][R];
    memset(inp, 0, sizeof inp);
    for(auto x : pos)
        inp[x] = cnt;
    memset(out, 0, sizeof out);
    playRound(inp, out);
    vector<int> Le, Bi;
    for(int i = 0; i < np; i++){
        if(inp[i] > 0){
            if(inp[i] < out[i]){
                Bi.pb(i);
            } else {
                Le.pb(i);
            }
        }
    }
    /*
    if(Le.empty()){
        cerr << "! " << L << " " << R << " -> " << pos.size() << '\n';
        //for(int i = 0; i < 100; i++) cerr << inp[i] << ' ' << out[i] << '\n';
        cerr << '\n';
    }
    */
    assert(!Le.empty());
    assert(!Bi.empty());
    Solve(Le, L, L + Le.size() - 1);
    Solve(Bi, L + Le.size(), R);
}

void allValues(int n, int w, int *P) {
    if (w == 2 * n) {
        vector<int> I(n);
        iota(I.begin(), I.end(), 0);
        sort(I.begin(), I.end(), CMP);
        for(int i = 0; i < n; i++)
            P[I[i]] = i + 1;
        return ;
    }
    for(int i = 1; i <= n; i++){
        for(int j = i + 1; j <= n; j++){
            int ln = j - i + 1;
            vector<int> A, B;
            for(int k = n; k >= 1; k--){
                if(i <= k && k <= j) A.pb(k);
                else B.pb(k);
            }
            int val = -1;
            for(int x = 1; x * ln <= n; x++){
                int mx = -1;
                vector<int> Mx;
                for(int cn = 0; cn <= ln; cn ++){
                    if(cn * (x + 1) > n) continue;
                    int res = 0;
                    for(int i2 = 0; i2 < cn; i2 ++) res += A[i2];
                    int cn2 = min(n - (cn * (x + 1)), (int) B.size());
                    for(int i2 = 0; i2 < cn2; i2 ++) res += B[i2];
                    if(res > mx){
                        mx = res;
                        Mx.clear();
                    }
                    if(res == mx) Mx.pb(cn);
                }
                if(!Mx.empty() && (Mx[0] != 0) && (Mx.back() != ln)){
                    val = x;
                }
            }
            dp[i][j] = val;
        }
    }
    
    np = n;
    vector<int> I(n);
    iota(I.begin(), I.end(), 0); 
    Solve(I, 1, n);

    for(int i = 0; i < n; i++)
        P[i] = ans[i];
}
/*
4 1
6 6 5 3 2 1 6 4

*/

Subtask #1
0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 256 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 256 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 256 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 55 ms 384 KB Output is correct
2 Incorrect 59 ms 384 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #5
53.0 / 53.0

# 결과 실행 시간 메모리 Grader output
1 Correct 48 ms 384 KB Output is correct
2 Correct 39 ms 384 KB Output is correct
3 Correct 45 ms 504 KB Output is correct
4 Correct 37 ms 384 KB Output is correct
5 Correct 37 ms 384 KB Output is correct
6 Correct 46 ms 384 KB Output is correct
7 Correct 44 ms 384 KB Output is correct
8 Correct 38 ms 384 KB Output is correct
9 Correct 37 ms 384 KB Output is correct
10 Correct 44 ms 544 KB Output is correct
11 Correct 44 ms 384 KB Output is correct
12 Correct 52 ms 376 KB Output is correct
13 Correct 45 ms 384 KB Output is correct
14 Correct 40 ms 376 KB Output is correct
15 Correct 38 ms 384 KB Output is correct
16 Correct 37 ms 384 KB Output is correct
17 Correct 40 ms 384 KB Output is correct
18 Correct 37 ms 384 KB Output is correct
19 Correct 37 ms 380 KB Output is correct
20 Correct 37 ms 384 KB Output is correct
21 Correct 39 ms 384 KB Output is correct
22 Correct 37 ms 384 KB Output is correct
23 Correct 37 ms 384 KB Output is correct
24 Correct 37 ms 380 KB Output is correct
25 Correct 37 ms 384 KB Output is correct
26 Correct 37 ms 376 KB Output is correct
27 Correct 37 ms 384 KB Output is correct
28 Correct 38 ms 384 KB Output is correct
29 Correct 37 ms 384 KB Output is correct
30 Correct 37 ms 384 KB Output is correct
31 Correct 37 ms 384 KB Output is correct
32 Correct 37 ms 384 KB Output is correct
33 Correct 37 ms 384 KB Output is correct
34 Correct 37 ms 384 KB Output is correct
35 Correct 38 ms 384 KB Output is correct
36 Correct 38 ms 384 KB Output is correct
37 Correct 38 ms 384 KB Output is correct
38 Correct 38 ms 384 KB Output is correct
39 Correct 38 ms 384 KB Output is correct
40 Correct 37 ms 384 KB Output is correct