Submission #232891

#	Time	Username	Problem	Language	Result	Execution time	Memory
232891		Coroian_David	Art Class (IOI13_artclass)	C++11	47 / 100	91 ms	22648 KiB

artclass

#include <bits/stdc++.h>

#include "artclass.h"

using namespace std;

bool ap[256][256][256];

int n, m;

int S;
double avg[5];

double avC[3];

int style(int H, int W, int R[500][500], int G[500][500], int B[500][500])
{
    n = H;
    m = W;

    memset(ap, 0, sizeof(ap));

    int cul = 0;
    int s[3];
    s[0] = s[1] = s[2] = 0;

    for(int i = 0; i < n; i ++)
    {
        for(int j = 0; j < m; j ++)
        {
            if(ap[R[i][j]][G[i][j]][B[i][j]] == 0)
                cul ++;

            ap[R[i][j]][G[i][j]][B[i][j]] = 1;

            s[0] += R[i][j];
            s[1] += G[i][j];
            s[2] += B[i][j];
        }
    }

   // cout << " CULORU ";
    for(int i = 0; i <= 2; i ++)
    {
        avC[i] += s[i] * 1.0D / (n * m);
      //  cout << s[i] *1.0D / (n * m) << " ";
    }

  //  cout << " AVG OVERALL " << (s[0] + s[1] + s[2]*1.0D) / (n*m*3.0D);

   // cout << "\n";

    avg[S] += 1.0D * cul / (n * m);


    //cout << 1.0D*cul/ n / m << "\n";

    double x = (s[0] + s[1] + s[2]*1.0D) / (n*m*3.0D);
    double c = 100.0D * cul / (n * m);
   // cout << " FOR THIS IS " << x << " CUL UNMBER " << c << "\n";

    if(x > 150)
        return 1;

    if(c > 25 && c < 55 && x > 60 && x < 105)
        return 2;

    if(x < 50)
        return 4;

    double w = s[0] *1.0D / (n*m);
    if(c < 25)
        return 4;

    return 3;
}

Compilation message (stderr)

artclass.cpp: In function 'int style(int, int, int (*)[500], int (*)[500], int (*)[500])':
artclass.cpp:71:12: warning: unused variable 'w' [-Wunused-variable]
     double w = s[0] *1.0D / (n*m);
            ^

• Subtask 1: 47 / 100