제출 #1310714

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1310714		nataliaa	Data Transfer (IOI19_transfer)	C++20	컴파일 에러	0 ms	0 KiB

transfer

#include "transfer.h"
#include<bits/stdc++.h>
using namespace std;
vector<int> get_attachment(vector<int> v) {
    vector<int> v1;
    int n = v.size();
    for(int i = 0; i < n; i++) v1.push_back(v[i]);
    for(int i = 0; i < n; i++) v1.push_back(v[i]);
    for(int i = 0; i < n; i++) v1.push_back(v[i]);
    return v1;
}

vector<int> retrieve(vector<int> v) {
    int n = v.size()/3;
    string s1, s2, s3;
    vector<int> v1, v2, v3;
    for(int i = 0; i < n; i++) {
        v1.push_back(v[i]);
        v2.push_back(v[i+n]);
        v3.push_back(v[i+2*n]);
    }
    if(v1==v2) return v1;
    if(v1==v3) return v1;
    iv(v2==v3) return v2;
}

컴파일 시 표준 에러 (stderr) 메시지

transfer.cpp: In function 'std::vector<int> retrieve(std::vector<int>)':
transfer.cpp:24:5: error: 'iv' was not declared in this scope; did you mean 'v'?
   24 |     iv(v2==v3) return v2;
      |     ^~
      |     v
transfer.cpp:25:1: warning: control reaches end of non-void function [-Wreturn-type]
   25 | }
      | ^
grader.cpp: In instantiation of 'void shuffle(std::vector<T>&) [with T = Scenario]':
grader.cpp:200:10:   required from here
grader.cpp:28:23: warning: 'void std::random_shuffle(_RAIter, _RAIter) [with _RAIter = __gnu_cxx::__normal_iterator<Scenario*, vector<Scenario> >]' is deprecated: use 'std::shuffle' instead [-Wdeprecated-declarations]
   28 |         random_shuffle(v.begin(), v.end());
      |         ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/algorithm:61,
                 from grader.cpp:8:
/usr/include/c++/13/bits/stl_algo.h:4581:5: note: declared here
 4581 |     random_shuffle(_RandomAccessIterator __first, _RandomAccessIterator __last)
      |     ^~~~~~~~~~~~~~