Submission #983400

#	Time	Username	Problem	Language	Result	Execution time	Memory
983400		thelegendary08	Koala Game (APIO17_koala)	C++14	37 / 100	46 ms	500 KiB

koala

#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 round[N];
    round[0] = 1;
    for(int i = 1;i<N;i++)round[i] = 0;
    int ret[N];
    playRound(round, ret);
    bool isfirst = 1;
    int zero = 0;
    for(int i = 0;i<N;i++){
        if(ret[i] == 2){
            isfirst = 0;
        }
        if(ret[i] == 0)zero = i;
    }
    if(isfirst)return 0;
    else return zero;
}

int maxValue(int N, int W) {
    int poss = N;
    vector<bool>can(N, true);
    while(poss > 1){
        int num = W/poss;
        int quer[N];
        for(int i = 0;i<N;i++){
            if(can[i])quer[i] = num;
            else quer[i] = 0;
        }
        int ret[N];
        playRound(quer, ret);
        for(int i = 0;i<N;i++){
            if(ret[i] == 0 && can[i])can[i] = 0;
        }
        poss = 0;
        for(int i = 0;i<N;i++){
            if(can[i])poss++;
        }
    }
    int ans = 0;
    for(int i = 0;i<N;i++){
        if(can[i])ans = i;
    }
    return ans;
}

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.
    int quer[N];
    quer[0] = 5;
    quer[1] = 5;
    for(int i = 2;i<N;i++)quer[i] = 0;
    int ret[N];
    playRound(quer, ret);
    if(ret[0] == 0 && ret[1] != 0)return 1;
    else if(ret[0] != 0 && ret[1] == 0)return 0;
    else{
        if(ret[0] == 0){
            quer[0] = 2;
            quer[1] = 2;
            playRound(quer, ret);
            if(ret[0] == 0 && ret[1] != 0)return 1;
            else if(ret[0] != 0 && ret[1] == 0)return 0;
            else{
                if(ret[0] == 0){
                    quer[0] = 1;
                    quer[1] = 1;
                    playRound(quer, ret);
                    if(ret[0] == 0 && ret[1] != 0)return 1;
                    else return 0;
                }
                else{
                    quer[0] = 3;
                    quer[1] = 3;
                    playRound(quer, ret);
                    if(ret[0] == 0 && ret[1] != 0)return 1;
                    else return 0;
                }
            }
        }
        else{
            quer[0] = 8;
            quer[1] = 8;
            playRound(quer, ret);
            if(ret[0] == 0 && ret[1] != 0)return 1;
            else return 0;
        }
    }
    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.
    }
}

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