제출 #76642

#제출 시각아이디문제언어결과실행 시간메모리
76642Bodo171미술 수업 (IOI13_artclass)C++14
43 / 100
150 ms3680 KiB
#include "artclass.h" #include <iostream> #include <vector> #include <cmath> using namespace std; int i,j; long double sumR,sumG,sumB,cate; //rulam cate 9 de la 5 incolo long double d[4][4]={{1708.66,1500.83,1326.18},{925.686,883.002,578.071},{1265.28,1156.13,963.276},{1422.97,807.953,497.835}}; long double a[4]; long double d0,d1,d2,d3; int mn; long double dist(long double unu[4],long double doi[4]) { d0=unu[0]/unu[1]; d1=unu[0]/unu[2]; d2=doi[0]/doi[1]; d3=doi[0]/doi[2]; d0-=d2;d1-=d3; return (d0*d0+d1*d1); } int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) { for(i=0;i<H;i++) for(j=0;j<W;j++) { sumR+=R[i][j]; sumG+=G[i][j]; sumB+=B[i][j]; } cate=H*W; a[0]=sumR/cate;a[1]=sumG/cate;a[2]=sumB/cate;mn=0; for(i=0;i<4;i++) { if(dist(a,d[i])<dist(a,d[mn])) mn=i; } mn++; return mn; }
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