Submission #61269

#	Time	Username	Problem	Language	Result	Execution time	Memory
61269		dukati8	Art Class (IOI13_artclass)	C++14	0 / 100	122 ms	3724 KiB

artclass

#include "artclass.h"
#include <bits/stdc++.h>
using namespace std;
#define rep(i,a,b) for (int i=a;i<int(b);i++)

int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
  //Check sum of all pixels
  double totr,totb,totg;
  totr=0;totb=0;totg=0;
  rep (i,0,H) {
    rep (j,0,W) {
      totr+=R[i][j];
      totb+=B[i][j];
      totg+=G[i][j];
    }
  }
  totr/=H*W;
  totb/=H*W;
  totg/=H*W;
  if (totg>totr*1.2 && totg>1.2*totb) {
    //probably class 2
    return 2;
  }
  //Check for 10*10 square that is relatively white
  return 1;
}

• Subtask 1: 0 / 100