Submission #235202

#	Time	Username	Problem	Language	Result	Execution time	Memory
235202		crossing0ver	Art Class (IOI13_artclass)	C++17	0 / 100	95 ms	6776 KiB

artclass

#include<bits/stdc++.h>
#include "artclass.h"
using namespace std;
int X[500][500][3],tot[3],mx[3],mn[3];

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++) {
		X[i][j][0] = R[i][j];
		X[i][j][1] = G[i][j];
		X[i][j][2] = B[i][j];
	}	
	for (int i = 0; i < H; i++)
	for (int j = 0; j < W; j++) 
	for (int t = 0; t < 3; t++) {
		tot[t] += X[i][j][t];
		if (X[i][j][0] <= X[i][j][t] && X[i][j][1] <= X[i][j][t] && X[i][j][2] <= X[i][j][t])
			mx[t]++;
		if (X[i][j][0] >= X[i][j][t] && X[i][j][1] >= X[i][j][t] && X[i][j][2] >= X[i][j][t])
			mn[t]++;
	}
	if (mx[1] >= mx[0] && mx[1] >= mx[2]) return 2;
	for (int i = 0; i < 3; i++) {
		if (3*tot[i] > 2*(tot[0] + tot[1] + tot[2]))	return 4;
	}
   // return 2;
    
}

Compilation message (stderr)

artclass.cpp: In function 'int style(int, int, int (*)[500], int (*)[500], int (*)[500])':
artclass.cpp:28:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^

• Subtask 1: 0 / 100