Submission #1200369

#	Time	Username	Problem	Language	Result	Execution time	Memory
1200369		Marco_Escandon	Art Class (IOI13_artclass)	C++20	Compilation error	0 ms	0 KiB

artclass

//#include "artclass.h"
#include<bits/stdc++.h>
using namespace std;
int dx[]={1,0,-1,0,1,1,-1,-1};
int dy[]={0,1,0,-1,1,-1,1,-1};
int style(int n, int m, int R[500][500], int G[500][500], int B[500][500]) {
    double c1=0,c2=0,c3=0;
    for(int i=1; i<n-1; i++)
    {
        for(int j=1; j<m-1; j++)
        {
            int temp=0;
            for(int k=0; k<4; k++)
            {
                if(R[i][j]==R[i+dx[k]][j+dy[k]]&&G[i][j]==G[i+dx[k]][j+dy[k]]&&B[i][j]==B[i+dx[k]][j+dy[k]]) temp++;
            }
            c1+=(temp>=3);
        }
    }
    if(c1*100/(n*m)>0.5)
    return 4;
    return 2;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccWVw5k8.o: in function `main':
grader.c:(.text.startup+0x202): undefined reference to `style'
collect2: error: ld returned 1 exit status