Submission #1330244

#	Time	Username	Problem	Language	Result	Execution time	Memory
1330244		norrawichzzz	삶의 질 (IOI10_quality)	C++20	Compilation error	0 ms	0 KiB

quality

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

int main() {
    cin.tie(0)->sync_with_stdio(0);
    int r,c,h,w;
    cin>> r>> c>> h>> w;

    vector<vector<int>> d(r, vector<int>(c));
    for (int i=0; i<r; i++) for (int j=0; j<c; j++) cin>> d[i][j];
    
    int ans = INT_MAX;
    for (int i=0; i<=r-h; i++) {
        for (int j=0; j<=c-w; j++) {
            vector<int> s;
            for (int ii=i; ii<i+h; ii++) {
                for (int jj=j; jj<j+w; jj++) {
                    s.push_back(d[ii][jj]);
                }
            }

            sort(s.begin(), s.end());
            //cout<< s[h*w/2]<< '\n';
            ans = min(ans, s[h*w/2]);
        }
    }
    cout<< ans;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccEkwhyj.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccND7tHX.o:quality.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccEkwhyj.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