답안 #175812

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
175812	2020-01-07T11:21:14 Z	Saboon	코알라 (APIO17_koala)	C++14	컴파일 오류	0 ms	0 KB

koala

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

int B[100], R[100];
bool mark[100];

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

int maxValue(int N, int W) {
    int k = N;
	for (int i = 0; i < N; i++)
		mark[i] = 0;
	while (k > 1){
		int cost = min(13, W / k);
		for (int i = 0; i < N; i++){
			if (!mark[i])
				B[i] = cost;
			else
				B[i] = 0;
		}
		playRound(B, R);
		for (int i = 0; i < N; i++)
			if (!mark[i] and R[i] <= B[i])
				mark[i] = 1;
		k = 0;
		for (int i = 0; i < N; i++)
			if (mark[i] == 0)
				k ++;
	}
	for (int i = 0; i < N; i++)
		if (!mark[i])
			return i;
	return 0;
}

int greaterValue(int N, int W, int v = 0, int u = 0){
	int lo = 0, hi = 14;
	while (hi - lo > 1){
		int mid = (lo + hi) >> 1;
		for (int i = 0; i < N; i++)
			B[i] = 0;
		B[v] = B[u] = mid;
		playRound(B, R);
		bool fi = (R[v] > B[v]);
		bool se = (R[u] > B[u]);
		if (fi == se){
			if (fi == 1)
				lo = mid;
			else
				hi = mid;
		}
		else
			return se;
	}
	return 0;
}

void allValues(int N, int W, int *P) {
    if (W == 2*N) {
    	for (int i = 0; i < N; i++)
			P[i] = i;
		sort(P, P + N, cmp);
	} 
	else {
        // TODO: Implement Subtask 5 solution here.
        // You may leave this block unmodified if you are not attempting this
        // subtask.
    }
}

Compilation message

koala.cpp: In function 'void allValues(int, int, int*)':
koala.cpp:72:18: error: 'cmp' was not declared in this scope
   sort(P, P + N, cmp);
                  ^~~
koala.cpp:72:18: note: suggested alternative: 'bcmp'
   sort(P, P + N, cmp);
                  ^~~
                  bcmp