Submission #370094

#	Time	Username	Problem	Language	Result	Execution time	Memory
370094		79brue	코알라 (APIO17_koala)	C++14	37 / 100	85 ms	620 KiB

koala

#include <bits/stdc++.h>
#include "koala.h"

using namespace std;

typedef long long ll;

int minValue(int n, int w){
    int A[102] = {1};
    int B[102] = {0};
    playRound(A, B);
    for(int i=0; i<n; i++){
        if(B[i] <= A[i]) return i;
    }
    exit(1);
}

int maxValue(int n, int W) {
    vector<int> candidate;
    for(int i=0; i<n; i++) candidate.push_back(i);
    while((int)candidate.size() > 1){
        int tmp = W / (int)candidate.size();
        int A[102] = {0};
        int B[102] = {0};
        for(auto cand: candidate) A[cand] = tmp;
        playRound(A, B);

        candidate.clear();
        for(int i=0; i<n; i++) if(B[i] > tmp) candidate.push_back(i);
    }
    return candidate[0];
}

int greaterValue(int N, int W) {
    int MIN = 1, MAX = 9;
    while(MIN <= MAX){
        int MID = (MIN + MAX) / 2;

        int A[102] = {MID, MID};
        int B[102] = {0};
        playRound(A, B);
        if(B[0] > MID && B[1] > MID) MIN = MID + 1;
        else if(B[0] <= MID && B[1] <= MID) MAX = MID - 1;
        else return B[0] < B[1];
    }
    exit(1);
}

void allValues(int N, int W, int *P) {
    if (W == 2*N) {
        // TODO: Implement Subtask 4 solution here.
        // You may leave this block unmodified if you are not attempting this
        // subtask.
    } else {
        // TODO: Implement Subtask 5 solution here.
        // You may leave this block unmodified if you are not attempting this
        // subtask.
    }
}

• Subtask 1: 4 / 4
• Subtask 2: 15 / 15
• Subtask 3: 18 / 18
• Subtask 4: 0 / 10
• Subtask 5: 0 / 53