Submission #619842

#	Time	Username	Problem	Language	Result	Execution time	Memory
619842		yanndev	저울 (IOI15_scales)	C++17	19.59 / 100	1 ms	212 KiB

scales

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

int mx = -1;

void init(int T) {
    /* ... */
}

bool comp1(int a, int b) {
    int c = -1;
    for (int i = 1; i <= 6; i++)
        if (i != a && i != b)
            c = i;
    
    int small = getLightest(a, b, c);
    int big = getHeaviest(a, b, c);

    if (b == big || a == small)
        return true;
    if (b == small || a == big)
        return false;
    return false;
}

bool comp2(int a, int b) {
    if (b == mx)
        return true;
    if (a == mx)
        return false;

    int small = getLightest(a, b, mx);
    return small == a;
}

void orderCoins() {
    /* ... */
    int W[] = {1, 2, 3, 4, 5, 6};

    vector<int> cur {};
    for (int i = 1; i <= 6; i++) {
        if ((int)cur.size() < 3) {
            cur.push_back(i);
        }

        if ((int)cur.size() == 3) {
            mx = getHeaviest(cur[0], cur[1], cur[2]);
            cur = {mx};
        }
    }

    if ((int)cur.size() > 1) {
        for (int i = 1; (int)cur.size() < 3 && i <= 6; i++) {
            if (find(cur.begin(), cur.end(), i) == cur.end()) {
                cur.push_back(i);
            }
        }
        
        mx = getHeaviest(cur[0], cur[1], cur[2]);
    }

    //cout << "mx is " << mx << '\n';

    sort(W, W + 6, comp2);
    answer(W);
}

Compilation message (stderr)

scales.cpp: In function 'void init(int)':
scales.cpp:7:15: warning: unused parameter 'T' [-Wunused-parameter]
    7 | void init(int T) {
      |           ~~~~^

• Subtask 1: 19.590456 / 100