Submission #619353

#	Time	Username	Problem	Language	Result	Execution time	Memory
619353		A_D	Scales (IOI15_scales)	C++14	0 / 100	1 ms	256 KiB

scales

#include "scales.h"

#include <bits/stdc++.h>

using namespace std;
void init(int T) {
    /* ... */
}

void orderCoins() {

    int W[6];

    vector<int> vec1;
    vector<int> vec2;
    set<int> st;
    vec1.push_back(getLightest(1,2,3));
    vec1.push_back(getMedian(1,2,3));
    st.insert(1);st.insert(2);st.insert(3);
    st.erase(vec1[0]);st.erase(vec1[1]);
    vec1.push_back(*st.begin());

    st.clear();
    vec2.push_back(getLightest(4,5,6));
    vec2.push_back(getMedian(4,5,6));
    st.insert(4);st.insert(5);st.insert(6);
    st.erase(vec2[0]);st.erase(vec2[1]);
    vec2.push_back(*st.begin());

    st.clear();

    int l=0,r=0;

    int cnt=0;

    while(l<3&&r<3){
        if(l==3){
            W[cnt++]=vec1[l];
            l++;
            continue;
        }
        if(r==3){
            W[cnt++]=vec2[r];
            r++;
            continue;
        }
        if(l==2&&r==2){
            int u=getMedian(vec1[0],vec1[l],vec2[r]);
            W[cnt++]=u;
            if(u==vec1[l]){
                l++;
            }
            else{
                r++;
            }
            continue;
        }
        if(l<2){
            int u=getLightest(vec1[2],vec1[l],vec2[r]);
            W[cnt++]=u;
            if(u==vec1[l]){
                l++;
            }
            else{
                r++;
            }
            continue;
        }
        if(r<2){
            int u=getLightest(vec2[2],vec1[l],vec2[r]);
            W[cnt++]=u;
            if(u==vec1[l]){
                l++;
            }
            else{
                r++;
            }
            continue;
        }
        assert(0);
    }



    answer(W);
}

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