Submission #56451

#	Time	Username	Problem	Language	Result	Execution time	Memory
56451		alenam0161	Art Class (IOI13_artclass)	C++17	10 / 100	128 ms	3708 KiB

artclass

#include "artclass.h"
#include <bits/stdc++.h>
using namespace std;
int hwall[1000];
int gr;
int wh;
int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
    for(int i=0;i<H;++i)
        for(int j=0;j<W;++j){
            int x=R[i][j]+G[i][j]+B[i][j];
            hwall[x]++;
            if(G[i][j]+R[i][j]+B[i][j]<255){
                gr++;
            }
            else{
                gr--;
            }
            if(G[i][j]+R[i][j]+B[i][j]>500){
                wh++;
            }
            else{
                wh--;
            }
        }
    if(gr>=0)return 2;
    if(wh>=0)return 1;
    else if(wh>-50)return 4;
    else return 3;
}

• Subtask 1: 10 / 100