Submission #157971

#	Time	Username	Problem	Language	Result	Execution time	Memory
157971		NachoLibre	미술 수업 (IOI13_artclass)	C++14	5 / 100	77 ms	3668 KiB

artclass

#include <bits/stdc++.h>
using namespace std;
#include "artclass.h"
 
const int BK = 25, WK = 200;
 
bool iswh(int r, int g, int b) {
	if(min(r, min(g, b)) >= WK) return 1;
	return 0;
}
 
bool isbl(int r, int g, int b) {
	if(r + g + b <= BK) return 1;
	return 0;
}
 
bool isgr(int r, int g, int b) {
	if(g >= (r + b) * 2) return 1;
	return 0;
}
 
int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
	int w = 0, b = 0, g = 0;
	for(int i = 0; i < H; ++i) {
		for(int j = 0; j < W; ++j) {
			if(iswh(R[i][j], G[i][j], B[i][j])) ++w;
			if(isbl(R[i][j], G[i][j], B[i][j])) ++b;
			if(isgr(R[i][j], G[i][j], B[i][j])) ++g;
		}
	}
	if(g * 3 >= H * W) return 2;
	if(w * 3 >= H * W) return 1;
	if(b * 10 >= H * W) return 3;
	return 4;
}

• Subtask 1: 5 / 100