Submission #741965

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
741965	2023-05-15T08:53:50 Z	haydendoo	Art Class (IOI13_artclass)	C++17	Compilation error	0 ms	0 KB

artclass

#include <bits/stdc++.h>
#include "artclass.h"
using namespace std;

int style(int h, int w, int r[500][500], int g[500][500], int b[500][500]) {
	long double adjr=0,adjg=0,adjb=0;
	long double totalr=0,totalg=0,totalb=0;
	for(int i=0; i<h; ++i) {
		for(int j=0; j<w; ++j) {
			totalr+=r[i][j]; totalg+=g[i][j]; totalb+=b[i][j];
			if(i) {
				adjr+=abs(r[i][j]-r[i-1][j]);
				adjg+=abs(g[i][j]-g[i-1][j]);
				adjb+=abs(b[i][j]-b[i-1][j]);
			}
			if(j) {
				adjr+=abs(r[i][j]-r[i][j-1]);
				adjg+=abs(g[i][j]-g[i][j-1]);
				adjb+=abs(b[i][j]-b[i][j-1]); 
			} 
		} 
	} 
	adjr/=h*w; adjg/=h*w; adjb/=h*w;
	if(adjr<=6.0 || adjg<=6.0 || adjb<=6.0) return 4;
	assert(0);
	if(contrast>=130.0) return 3;
	assert(0);
	if(sqrt((totalr*totalr) + (totalg*totalg) + (totalb*totalb))<=100.0) return 2;
	return 1;
} 

Compilation message

artclass.cpp: In function 'int style(int, int, int (*)[500], int (*)[500], int (*)[500])':
artclass.cpp:26:5: error: 'contrast' was not declared in this scope
   26 |  if(contrast>=130.0) return 3;
      |     ^~~~~~~~