Submission #831837

#	Time	Username	Problem	Language	Result	Execution time	Memory
831837		qin	Scales (IOI15_scales)	C++14	45.45 / 100	1 ms	304 KiB

scales

    #include <bits/stdc++.h>
    #include "scales.h"
    using namespace std;
    void orderCoins(){
    		vector<int> v1, v2;
    		int t1 = getLightest(1, 2, 3), t3 = getHeaviest(1, 2, 3);
      		int tmp = 1;
      		for(int i = 1; i <= 3; ++i) if(i != t1 && i != t3) tmp = i;
    		v1 = {t3, tmp, t1};
    		t1 = getLightest(4, 5, 6), t3 = getHeaviest(4, 5, 6);
      		for(int i = 4; i <= 6; ++i) if(i != t1 && i != t3) tmp = i;
    		v2 = {t3, tmp, t1};
    		vector<int> wynik;
    		while(!v1.empty() || !v2.empty()){
    				if(v1.size() == (size_t) 1 && v2.size() == (size_t) 1){
    						int tmp = getMedian(wynik[0], v1.back(), v2.back());
    						if(v1.back() == tmp) wynik.emplace_back(v1.back()), wynik.emplace_back(v2.back());
    						else wynik.emplace_back(v2.back()), wynik.emplace_back(v1.back());
    						v1.pop_back(), v2.pop_back();
    						continue;
    				}
    				if(v1.empty()) while(!v2.empty())  wynik.emplace_back(v2.back()), v2.pop_back();
    				if(v2.empty()) while(!v1.empty())  wynik.emplace_back(v1.back()), v1.pop_back();
    				if(v1.size() && v2.size()){
    						if(v2.size() > v1.size()) swap(v1, v2);
    						int tmp = getLightest(v1.back(), v2.back(), v1[0]);
    						if(v1.back() == tmp) wynik.emplace_back(v1.back()), v1.pop_back();
    						else wynik.emplace_back(v2.back()), v2.pop_back();
    				}
    		}
    		int w[6];
    		for(int i = 0; i < 6; ++i) w[i] = wynik[i];
    		answer(w);
    }
    void init(int T){
    		
    }

Compilation message (stderr)

scales.cpp: In function 'void orderCoins()':
scales.cpp:18:15: warning: declaration of 'tmp' shadows a previous local [-Wshadow]
   18 |           int tmp = getMedian(wynik[0], v1.back(), v2.back());
      |               ^~~
scales.cpp:9:13: note: shadowed declaration is here
    9 |         int tmp = 1;
      |             ^~~
scales.cpp:28:15: warning: declaration of 'tmp' shadows a previous local [-Wshadow]
   28 |           int tmp = getLightest(v1.back(), v2.back(), v1[0]);
      |               ^~~
scales.cpp:9:13: note: shadowed declaration is here
    9 |         int tmp = 1;
      |             ^~~
scales.cpp: In function 'void init(int)':
scales.cpp:37:19: warning: unused parameter 'T' [-Wunused-parameter]
   37 |     void init(int T){
      |               ~~~~^

• Subtask 1: 45.454545 / 100