제출 #768007

#제출 시각아이디문제언어결과실행 시간메모리
768007Ahmed57미술 수업 (IOI13_artclass)C++17
0 / 100
60 ms3340 KiB
#include "artclass.h" #include<bits/stdc++.h> using namespace std; int style(int H,int W, int R[500][500],int G[500][500],int B[500][500]){ double all = 0; double ma = 0; for(int i = 0;i<H;i++){ ma+=G[i][0]; for(int j = 1;j<W;j++){ all+=abs(R[i][j]-R[i][j-1]); all+=abs(G[i][j]-G[i][j-1]); ma+=G[i][j]; all+=abs(B[i][j]-B[i][j-1]); } } for(int i = 1;i<H;i++){ for(int j = 0;j<W;j++){ all+=abs(R[i-1][j]-R[i][j]); all+=abs(G[i-1][j]-G[i][j]); all+=abs(B[i-1][j]-B[i][j]); } } ma/=double(H*W); all/=double(H*W*2); if(ma>=200)return 2; if(all<=40)return 3; if(all<=100)return 4; if(all>=200)return 1; }

컴파일 시 표준 에러 (stderr) 메시지

artclass.cpp: In function 'int style(int, int, int (*)[500], int (*)[500], int (*)[500])':
artclass.cpp:31:1: warning: control reaches end of non-void function [-Wreturn-type]
   31 | }
      | ^
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