Submission #1017886

#	Time	Username	Problem	Language	Result	Execution time	Memory
1017886		amirhoseinfar1385	Scales (IOI15_scales)	C++17	0 / 100	1 ms	424 KiB

scales

#include "scales.h"
#include<bits/stdc++.h>
using namespace std;
vector<int>ret;
 
void init(int T) {
    /* ... */
    ret.resize(7);
}
 
void jab(int u,int ind){
    for(int i=1;i<=6;i++){
        if(ret[i]==u){
            swap(ret[i],ret[ind]);
            return ;
        }
    }
}
 
void ghabl(int u,int v){
    vector<int>fake;
    fake.push_back(0);
    for(int i=1;i<=6;i++){
        if(ret[i]==u){
            continue;
        }
        if(ret[i]==v){
            fake.push_back(u);
        }
        fake.push_back(ret[i]);
    }
    ret=fake;
}
 
void orderCoins() {
    /* ... */
    int res[] = {1, 2, 3, 4, 5, 6};
    for(int i=1;i<=6;i++){
        ret[i]=i;
    }
    int h1=getHeaviest(1,2,3);
    int l1=getLightest(1,2,3);
    int h2=getHeaviest(4,5,6);
    int l2=getLightest(4,5,6);
    jab(h1,3);
    jab(l1,1);
    jab(h2,6);
    jab(l2,4);
    int r=6;
    int wh=7,tof=-1;
    while(r>=4){
        int z=getMedian(ret[2],ret[3],ret[r]);
        if(z==ret[r]){
            wh=r;
            tof=ret[3];
            break;
        }
        wh--;
        r--;
    }
    for(int i=4;i<=wh-1;i++){
        int z=getNextLightest(1,2,3,ret[i]);
        ghabl(ret[i],z);
    }
    if(tof!=-1){
        ghabl(wh,tof);
    }
    for(int i=0;i<6;i++){
        res[i]=ret[i+1];
    }
    answer(res);
}

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