Submission #744572

#	Time	Username	Problem	Language	Result	Execution time	Memory
744572		Abrar_Al_Samit	Scales (IOI15_scales)	C++17	0 / 100	1 ms	340 KiB

scales

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

mt19937 rng(chrono::system_clock::now().time_since_epoch().count());
void init(int T) {

}

void solve3(int *a) {
    int mn = getLightest(*a, *(a+1), *(a+2));
    if(mn==*(a+1)) swap(*a, *(a+1));
    else if(mn==*(a+2)) swap(*a, *(a+2));

    int mx = getHeaviest(*a, *(a+1), *(a+2));
    if(mx==*(a+1)) swap(*(a+1), *(a+2));
}
void orderCoins() {
    int a[6] = {1, 2, 3, 4, 5, 6};

    //random_shuffle(a, a+6);

    solve3(&a[0]);
    solve3(&a[3]);


    if(getLightest(a[0], a[1], a[3])==a[3]) {
        swap(a[0], a[3]);
        swap(a[1], a[4]);
        swap(a[2], a[5]);
    }

    int before = getNextLightest(a[0], a[1], a[2], a[3]);
    if(before==a[1]) {
        swap(a[2], a[3]);
        swap(a[1], a[2]);
    } else if(before==a[2]) {
        swap(a[2], a[3]);
    } else {
        answer(a);
        return;
    }
    before = getNextLightest(a[1], a[2], a[3], a[4]);
    if(before==a[2]) {
        swap(a[3], a[4]);
        swap(a[2], a[3]);
    } else if(before==a[3]) {
        swap(a[3], a[4]);
    } else {
        answer(a);
        return;
    }

    if(getHeaviest(a[3], a[4], a[5])==a[4]) {
        swap(a[4], a[5]);
    }
    answer(a);
}

Compilation message (stderr)

scales.cpp: In function 'void init(int)':
scales.cpp:6:15: warning: unused parameter 'T' [-Wunused-parameter]
    6 | void init(int T) {
      |           ~~~~^

• Subtask 1: 0 / 100