Submission #575809

#	Time	Username	Problem	Language	Result	Execution time	Memory
575809		enerelt14	Art Class (IOI13_artclass)	C++14	0 / 100	49 ms	3296 KiB

artclass

#include "artclass.h"
#include<bits/stdc++.h>
using namespace std;
int k=30;
int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
    int num=0;
    for (int i=0;i<H;i++){
        int q=0;
        for (int j=0;j<W;j++){
            if (abs(R[i][j]-R[i][0])<k && abs(G[i][j]-G[i][0])<k && abs(G[i][j]-G[i][0])<k)q++;
        }
        if (q*10>=W*8)num++;
    }
    if (num*10>=H*6)return 4;
    num=0;
    int nm=0;
    int x, y;
    for (int i=0;i<H;i++){
        for (int j=0;j<W;j++){
            x=min(R[i][j], min(G[i][j], B[i][j]));
            y=max(R[i][j], max(G[i][j], B[i][j]));
            if (x+k>=y && x>=100)nm++;
            if (x*3>=y*2)num++;
        }
    }
    if (nm*10>=H*W*6)return 3;
    if (num*10>=H*W*6)return 2;
    return 1;
}

• Subtask 1: 0 / 100