Submission #1175717

#	Time	Username	Problem	Language	Result	Execution time	Memory
1175717		skibidoi	Quality Of Living (IOI10_quality)	C++17	Compilation error	0 ms	0 KiB

quality

#include<bits/stdc++.h>
#include"quality.h"
using namespace std;
using pii=pair<int,int>;
using ll = long long int;
int rectangle(int r,int c,int h,int w,vector<vector<int>>&q){
    int ans=INT_MAX;

    vector<int> cnt;
    for(int i=0;i<=r-h;i++){
        for(int j=0;j<=c-w;j++){
            cnt.clear();
            for(int x=0;x<h;x++){
                for(int y=0;y<w;y++){
                    cnt.push_back(q[i+x][j+y]);
                }
            }
            sort(cnt.begin(),cnt.end());
            int wtf = cnt[(h*w)/2];
            ans=min(ans,wtf);
        }
    }
    return ans;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/cc6BWBtF.o: in function `main':
grader.cpp:(.text.startup+0xe9): undefined reference to `rectangle(int, int, int, int, int (*) [3001])'
collect2: error: ld returned 1 exit status