제출 #396410

#제출 시각아이디문제언어결과실행 시간메모리
396410Kenzo_1114미술 수업 (IOI13_artclass)C++17
67 / 100
84 ms3380 KiB
#include<bits/stdc++.h> #include"artclass.h" using namespace std; const int MAXN = 500; const int MAXC = 260; int cnt(int H, int W, int R[500][500], int G[500][500], int B[500][500], int val) { int T = 0; for(int i = 0; i < H; i++) for(int j = 0; j < W; j++) { int r = R[i][j]; int g = G[i][j]; int b = B[i][j]; if(j) { int r2 = R[i][j - 1]; int g2 = G[i][j - 1]; int b2 = B[i][j - 1]; if(abs(r - r2) + abs(g - g2) + abs(b - b2) <= val) continue; } if(i) { int r2 = R[i - 1][j]; int g2 = G[i - 1][j]; int b2 = B[i - 1][j]; if(abs(r - r2) + abs(g - g2) + abs(b - b2) <= val) continue; } ++T; } return T; } int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) { if(cnt(H, W, R, G, B, 30) <= 700) return 4; if(cnt(H, W, R, G, B, 100) >= 10000) return 3; int black = 0; for(int i = 0; i < H; i++) for(int j = 0; j < W; j++) { int r = R[i][j]; int g = G[i][j]; int b = B[i][j]; if(r + g + b >= 720) black++; } if(black <= 100) return 2; return 1; }
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