제출 #978674

#제출 시각아이디문제언어결과실행 시간메모리
978674WongYiKai코알라 (APIO17_koala)C++14
47 / 100
72 ms596 KiB
#include "koala.h"
#include <bits/stdc++.h>
using namespace std;
 
int minValue(int N, int W) {
    // TODO: Implement Subtask 1 solution here.
    // You may leave this function unmodified if you are not attempting this
    // subtask.
    int b[N],r[N];
    for (int i=0;i<N;i++){
        b[i] = 0;
    }
    b[0] = 1;
    playRound(b,r);
    for (int i=0;i<100;i++){
        if (r[i]==0) return i;
    }
    return 0;
}
 
int maxValue(int N, int W) {
    // TODO: Implement Subtask 2 solution here.
    // You may leave this function unmodified if you are not attempting this
    // subtask.
    int b[N],r[N];
    for (int i=0;i<N;i++){
        b[i] = 1;
    }
    //b[0] = 1;
    playRound(b,r);
    queue<int> next;
    for (int i=0;i<N;i++){
        if (r[i]==2) next.push(i);
    }
    for (int i=0;i<N;i++){
        b[i] = 0;
    }
    while (!next.empty()) {
        b[next.front()]=2;
        next.pop();
    }
    playRound(b,r);
    for (int i=0;i<N;i++){
        if (r[i]==3) next.push(i);
    }
    for (int i=0;i<N;i++){
        b[i] = 0;
    }
    while (!next.empty()) {
        b[next.front()]=4;
        next.pop();
    }
    playRound(b,r);
    for (int i=0;i<N;i++){
        if (r[i]==5) next.push(i);
    }
    for (int i=0;i<N;i++){
        b[i] = 0;
    }
    while (!next.empty()) {
        b[next.front()]=11;
        next.pop();
    }
    playRound(b,r);
    for (int i=0;i<N;i++){
        if (r[i]==12) return i;
    }
    return 0;
}
 
int compare(int a, int bb){
	int N=100;
	int b[N],r[N];
    for (int i=0;i<N;i++){
        b[i] = 1;
    }
    //b[0] = 1;
    playRound(b,r);
    queue<int> next;
    int grp[100];
    vector<int> grps[5];
    for (int i=0;i<N;i++){
        if (r[i]==2) next.push(i);
        if (r[i]==2){
			grp[i]=3;
		}
		else grp[i]=1;
    }
    for (int i=0;i<N;i++){
        b[i] = 0;
    }
    while (!next.empty()) {
        b[next.front()]=2;
        next.pop();
    }
    playRound(b,r);
    for (int i=0;i<N;i++){
        if (r[i]==3) next.push(i);
        if (r[i]==3) grp[i] = 4;
        else if (r[i]==1) grp[i] = 2;
    }
    for (int i=0;i<N;i++){
		grps[grp[i]].push_back(i);
	}
	
	if (grp[a]>grp[bb]) return a;
	else if (grp[a]<grp[bb]) return bb;
	
    for (int i=0;i<N;i++){
        b[i] = 0;
    }
	if (grp[a]==2){
		b[a]=6;
		b[bb]=6;
	}
	else if (grp[a]==3){
		b[a]=8;
		b[bb]=8;
	}
	else if (grp[a]==4){
		b[a]=10;
		b[bb]=10;
	}
	else{
		for (int i=0;i<N;i++){
			b[i] = 1;
		}
		b[a]=0;
		b[bb]=0;
		b[grps[4][0]]=0;
	}
	
	playRound(b,r);
	if (r[a]!=0) return a;
	else return bb;
}
	
 
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 compare(0,1);
}

void all1(int *P){
    int b[100],r[100],a[100];
    for (int i=0;i<100;i++) a[i] = i;
    stable_sort(a,a+100,[&](int aa,int bb){
        memset(b,0,sizeof(b));
        b[aa]=100;
        b[bb]=100;
        playRound(b,r);
        if (r[aa]==0) return true;
        return false;
    });

    for (int i=0;i<100;i++){
        P[a[i]]=i+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.
        all1(P);
    } else {
        // TODO: Implement Subtask 5 solution here.
        // You may leave this block unmodified if you are not attempting this
        // subtask.
    }
}
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