제출 #396405

#제출 시각아이디문제언어결과실행 시간메모리
396405wmrmr미술 수업 (IOI13_artclass)C++17
0 / 100
83 ms3396 KiB
#include "artclass.h" #include <bits/stdc++.h> using namespace std; int MOD(int x) { if(x>0) return x; return -x; } int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) { bool style4 = 1; for(int i=0;i<H;i++) { int cnt,sR,sG,sB; cnt = sR = sG = sB = 0; float w = W; for(int j=0;j<W;j++) { sR += R[i][j]; sG += G[i][j]; sB += B[i][j]; } int aR = sR/W, aG = sG/W, aB = sB/W; for(int j=0;j<W;j++) { if( MOD(R[i][j]-aR) <= 20 && MOD(G[i][j]-aG) <= 20 && MOD(B[i][j]-aB) <= 20 ) cnt++; } float ind = cnt; if(ind < w*0.8) { style4 = 0; break; } } if(style4) return 4; int cntW = 0; for(int i=0;i<H;i++) for(int j=0;j<W;j++) { if(R[i][j] <= 50 && G[i][j] <= 50 && B[i][j] <= 50) cntW++; } if(cntW >= H*W/4) return 1; srand(time(0)); return (rand()%2) ? 2 : 3; }
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