제출 #976137

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
976137		siewjh	코알라 (APIO17_koala)	C++17	19 / 100	11 ms	452 KiB

koala

#include "koala.h"
#include <bits/stdc++.h>
using namespace std;

const int MAXN = 105;
int qa[MAXN], ra[MAXN];

int minValue(int N, int W){ // N = 100, W = 100, 2 times
    qa[0] = 1;
    for (int i = 1; i < N; i++) qa[i] = 0;
    playRound(qa, ra);
    if (ra[0] <= 1) return 0;
    for (int i = 1; i < N; i++)
		if (ra[i] == 0)
			return i;
}

int maxValue(int N, int W){ // N = 100, W = 100, 4 times
    vector<int> loc;
    for (int i = 0; i < N; i++) loc.push_back(i);
    while (loc.size() > 1){ // 100, 50, 25, 9, 1
		int amt = W / loc.size();
		for (int i = 0; i < N; i++) qa[i] = 0;
		for (int x : loc) qa[x] = amt;
		playRound(qa, ra);
		vector<int> ori; swap(ori, loc);
		for (int x : ori) 
			if (ra[x] > amt)
				loc.push_back(x);
	}
	return loc[0];
}

int greaterValue(int N, int W) {
    // TODO: Implement Subtask 3 solution here.
    // You may leave this function unmodified if you are not attempting this
    // subtask.
    return 0;
}

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.
    }
}

컴파일 시 표준 에러 (stderr) 메시지

koala.cpp: In function 'int minValue(int, int)':
koala.cpp:16:1: warning: control reaches end of non-void function [-Wreturn-type]
   16 | }
      | ^

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