Submission #309422

#	Time	Username	Problem	Language	Result	Execution time	Memory
309422		jam_xd_	Connecting Supertrees (IOI20_supertrees)	C++17	Compilation error	0 ms	0 KiB

supertrees

#include "bits/stdc++.h"
#include "supertrees.h"
using namespace std;

int construct (vector<vector<int> >p){
    deque<vector<int> >resp;
    for(int i=0;i<p.size();i++){
        deque<int>jaja;
        for(int j=0;j<p.size();j++){
            if(i == 0 and j != 0) jaja.push_back(1);
            else if(i != 0 and j == 0) jaja.push_back(1);
            else if(i == 0 and j == 0)jaja.push_back(0);
        }
        resp.push_back(row);
    }
    
    build(resp);
    return 1;
    
}

Compilation message (stderr)

supertrees.cpp: In function 'int construct(std::vector<std::vector<int> >)':
supertrees.cpp:7:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    7 |     for(int i=0;i<p.size();i++){
      |                 ~^~~~~~~~~
supertrees.cpp:9:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    9 |         for(int j=0;j<p.size();j++){
      |                     ~^~~~~~~~~
supertrees.cpp:14:24: error: 'row' was not declared in this scope; did you mean 'pow'?
   14 |         resp.push_back(row);
      |                        ^~~
      |                        pow
supertrees.cpp:17:11: error: could not convert 'resp' from 'std::deque<std::vector<int> >' to 'std::vector<std::vector<int> >'
   17 |     build(resp);
      |           ^~~~
      |           |
      |           std::deque<std::vector<int> >