Submission #1064880

#	Time	Username	Problem	Language	Result	Execution time	Memory
1064880		kkkkkkkk	Connecting Supertrees (IOI20_supertrees)	C++14	Compilation error	0 ms	0 KiB

supertrees

#include "supertrees.h"
#include <bits/stdc++.h>

using namespace std;

int construct(vector<vector<int> > paths) {
    int n=paths.size();
    int a[n][n];
    for (int i=0;i<n;i++) {
        for (int j=0;j<n;j++) {
            if (j==i+1||i==j+1)
                a[i][j]=1;
            else a[i][j]=0;
        }
    }
    build(a);
    return 1;
}

Compilation message (stderr)

supertrees.cpp: In function 'int construct(std::vector<std::vector<int> >)':
supertrees.cpp:16:11: error: could not convert '(int (*)[n])(& a)' from 'int (*)[n]' to 'std::vector<std::vector<int> >'
   16 |     build(a);
      |           ^
      |           |
      |           int (*)[n]