제출 #43820

#제출 시각아이디문제언어결과실행 시간메모리
43820PowerOfNinjaGo미술 수업 (IOI13_artclass)C++14
49 / 100
141 ms3640 KiB
//Power Of Ninja Go #include <bits/stdc++.h> #ifdef atom #include "gradertxt.c" #else #include "artclass.h" #endif using namespace std; typedef long long ll; typedef pair<int, int> ii; #define X first #define Y second #define vi vector<int> #define vii vector< ii > #define pb push_back int sq(int x){ return x*x;} int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) { double res = 0; int n = H, m = W; for(int i = 0; i< n; i++) { for(int j = 0; j< m; j++) { if(i+1< n) res += sq(R[i][j]-R[i+1][j])+sq(G[i][j]-G[i+1][j])+sq(B[i][j]-B[i+1][j]); if(j+1< m) res += sq(R[i][j]-R[i][j+1])+sq(G[i][j]-G[i][j+1])+sq(B[i][j]-B[i][j+1]); } } res /= n; res /= m; if(res> 5000) return 3; if(res> 1200) return 1; if(res> 500) return 2; return 4; }
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