Submission #741963

#	Time	Username	Problem	Language	Result	Execution time	Memory
741963		haydendoo	Art Class (IOI13_artclass)	C++17	Compilation error	0 ms	0 KiB

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 (stderr)

artclass.cpp:1:25: warning: extra tokens at end of #include directive
    1 | #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;}
      |                         ^
/usr/bin/ld: /tmp/ccCLvt5C.o: in function `main':
grader.c:(.text.startup+0x200): undefined reference to `style'
collect2: error: ld returned 1 exit status