Submission #715992

#	Time	Username	Problem	Language	Result	Execution time	Memory
715992		Nonoze	Art Class (IOI13_artclass)	C++17	6 / 100	144 ms	11140 KiB

artclass

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

int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
	map<tuple<int, int, int>, bool> verif;
	int comp=0, compvert=0;
	for (int i = 0; i < H; ++i)
	{
		for (int j = 0; j < W; ++j)
		{
			if (!verif.count(make_tuple(R[i][j], G[i][j], B[i][j])))
			{
				comp++;
			}
			verif[make_tuple(R[i][j], G[i][j], B[i][j])]=true;
			if (G[i][j]>=200 && R[i][j]<=200 && B[i][j]<=200)
			{
				compvert++;
			}
		}
	}
	//cout << comp << endl;
	double moyenne=(double)comp/((double)H*(double)W), moyennevert=(double)compvert/((double)H*(double)W);
	//cout << moyenne << " " << moyennevert << endl;
	if (moyennevert>=0.001) return 2;
	if (comp>=60000)
	{
		return 2;
	}
	if (comp>=30000)
	{
		return 3;
	}
	if (comp>=17000)
	{
		return 1;
	}
	return 4;
}

Compilation message (stderr)

artclass.cpp: In function 'int style(int, int, int (*)[500], int (*)[500], int (*)[500])':
artclass.cpp:24:9: warning: unused variable 'moyenne' [-Wunused-variable]
   24 |  double moyenne=(double)comp/((double)H*(double)W), moyennevert=(double)compvert/((double)H*(double)W);
      |         ^~~~~~~

• Subtask 1: 6 / 100