제출 #1089921

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1089921		vjudge1	Simurgh (IOI17_simurgh)	C++17	컴파일 에러	0 ms	0 KiB

simurgh

#include <bits/stdc++.h>

using namespace std;

#include "simurgh.h"
vector<int> odg;

void f(vector<int> v,int p,int m,int n)
{
    if (p==m)
    {
        if (count(common_roads(v))==m-1) odg = v;
        return;
    }

    f(v,p+1,m,n);
    if (v.size()<n-1)
    {
        v.push_back(p);
        f(v,p+1,m,n);
    }
}

vector<int> find_roads(int n, vector<int> u, vector<int> v) {
	f({},0,u.size(),n);
	return odg;
}

int main()
{
    vector<int> odg = find_roads(4, [0, 0, 0, 1, 1, 2], [1, 2, 3, 2, 3, 3]);
    for (int i=0;i<odg.size();i++) cout<<odg[i]<<" ";

    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

simurgh.cpp: In function 'void f(std::vector<int>, int, int, int)':
simurgh.cpp:12:19: error: 'common_roads' was not declared in this scope; did you mean 'count_common_roads'?
   12 |         if (count(common_roads(v))==m-1) odg = v;
      |                   ^~~~~~~~~~~~
      |                   count_common_roads
simurgh.cpp:17:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   17 |     if (v.size()<n-1)
      |         ~~~~~~~~^~~~
simurgh.cpp: In function 'int main()':
simurgh.cpp:31:38: error: expected identifier before numeric constant
   31 |     vector<int> odg = find_roads(4, [0, 0, 0, 1, 1, 2], [1, 2, 3, 2, 3, 3]);
      |                                      ^
simurgh.cpp:31:39: error: expected ']' before ',' token
   31 |     vector<int> odg = find_roads(4, [0, 0, 0, 1, 1, 2], [1, 2, 3, 2, 3, 3]);
      |                                       ^
      |                                       ]
simurgh.cpp: In lambda function:
simurgh.cpp:31:39: error: expected '{' before ',' token
simurgh.cpp: In function 'int main()':
simurgh.cpp:31:54: error: expected ')' before ']' token
   31 |     vector<int> odg = find_roads(4, [0, 0, 0, 1, 1, 2], [1, 2, 3, 2, 3, 3]);
      |                                 ~                    ^
      |                                                      )
simurgh.cpp:32:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   32 |     for (int i=0;i<odg.size();i++) cout<<odg[i]<<" ";
      |                  ~^~~~~~~~~~~