제출 #1075689

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1075689		TB_	저울 (IOI15_scales)	C++17	0 / 100	1 ms	604 KiB

scales

#include <bits/stdc++.h>
#include "scales.h"

using namespace std;

#define ll long long
#define fo(i, n) for(ll i = 0; i<(n); i++)
#define F first
#define S second
#define pb push_back
#define deb(x) cout << #x << " = " << (x) << endl
#define deb2(x, y) cout << #x << " = " << (x) << ", " << #y << " = " << (y) << endl

typedef vector<ll> vl; 
typedef vector<vl> vvl; 




void init(int T) {
}

void orderCoins() {
    int W[] = {-1, -1, -1, -1, -1, -1};
    int t1 = getLightest(1, 2, 3);
    int t2 = getLightest(4, 5, 6);
    vector<int> a1, a2;
    fo(i, 3){
        if(t1!=i+1)a1.pb(i+1);
        if(t2!=i+4)a2.pb(i+4);
    }
    int dist = 1;
    while(dist==t1||dist==t2)dist++;
    W[0] = getLightest(t1, t2, dist);
    if(t1==W[0]){
        W[1] = getLightest(t2, a1[0], a1[1]);

    }else{
        W[1] = getLightest(t1, a2[0], a2[1]);

    }
    vector<int> left;
    fo(i, 6){
        if(i+1==W[0] || i+1 == W[1]) continue;
        left.pb(i+1);
    }
    int res = getLightest(left[0], left[1], left[2]);
    int other = left[0];
    if(other == res) other = left[1];
    int res2 = getMedian(res, other, left[3]);
    if(res2 == left[3]){
        W[2] = res;
        left.clear();
        fo(i, 6){
            if(i+1==W[0] || i+1 == W[1] || i+1 == W[2]) continue;
            left.pb(i+1);
        }
        W[3] = getLightest(left[0], left[1], left[2]);
        W[4] = getMedian(left[0], left[1], left[2]);

        
    }else{
        W[2] = res2;
        W[3] = res;
        W[4] = getMedian(left[0], left[1], left[2]);
    }
    fo(i, 6){
        if(i+1==W[0] ||  i+1==W[1] || i+1==W[2] || i+1 == W[3]|| i+1 == W[4]) continue;
        W[5] = i+1;
    }
    
    answer(W);
}

컴파일 시 표준 에러 (stderr) 메시지

scales.cpp: In function 'void init(int)':
scales.cpp:20:15: warning: unused parameter 'T' [-Wunused-parameter]
   20 | void init(int T) {
      |           ~~~~^
scales.cpp: In function 'void orderCoins()':
scales.cpp:29:27: warning: conversion from 'long long int' to 'std::vector<int>::value_type' {aka 'int'} may change value [-Wconversion]
   29 |         if(t1!=i+1)a1.pb(i+1);
      |                          ~^~
scales.cpp:30:27: warning: conversion from 'long long int' to 'std::vector<int>::value_type' {aka 'int'} may change value [-Wconversion]
   30 |         if(t2!=i+4)a2.pb(i+4);
      |                          ~^~
scales.cpp:45:18: warning: conversion from 'long long int' to 'std::vector<int>::value_type' {aka 'int'} may change value [-Wconversion]
   45 |         left.pb(i+1);
      |                 ~^~
scales.cpp:56:22: warning: conversion from 'long long int' to 'std::vector<int>::value_type' {aka 'int'} may change value [-Wconversion]
   56 |             left.pb(i+1);
      |                     ~^~
scales.cpp:69:17: warning: conversion from 'long long int' to 'int' may change value [-Wconversion]
   69 |         W[5] = i+1;
      |                ~^~

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