Submission #869311

#	Time	Username	Problem	Language	Result	Execution time	Memory
869311		vjudge1	Longest Trip (IOI23_longesttrip)	C++17	Compilation error	0 ms	0 KiB

longesttrip

#include "longesttrip.h"
#include <bits/stdc++.h>
std::vector<int> longest_trip(int N, int D)
{
    vector<int>ans; ans.clear();
	if(d==3){
		for(int i=0;i<n;i++)ans.push_back(i);
		return ans;
	}
	return {0};
}

Compilation message (stderr)

longesttrip.cpp: In function 'std::vector<int> longest_trip(int, int)':
longesttrip.cpp:5:5: error: 'vector' was not declared in this scope
    5 |     vector<int>ans; ans.clear();
      |     ^~~~~~
longesttrip.cpp:5:5: note: suggested alternatives:
In file included from /usr/include/c++/10/vector:67,
                 from longesttrip.h:1,
                 from longesttrip.cpp:1:
/usr/include/c++/10/bits/stl_vector.h:389:11: note:   'std::vector'
  389 |     class vector : protected _Vector_base<_Tp, _Alloc>
      |           ^~~~~~
In file included from longesttrip.h:1,
                 from longesttrip.cpp:1:
/usr/include/c++/10/vector:86:13: note:   'std::pmr::vector'
   86 |       using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
      |             ^~~~~~
longesttrip.cpp:5:12: error: expected primary-expression before 'int'
    5 |     vector<int>ans; ans.clear();
      |            ^~~
longesttrip.cpp:5:21: error: 'ans' was not declared in this scope; did you mean 'abs'?
    5 |     vector<int>ans; ans.clear();
      |                     ^~~
      |                     abs
longesttrip.cpp:6:5: error: 'd' was not declared in this scope
    6 |  if(d==3){
      |     ^
longesttrip.cpp:7:17: error: 'n' was not declared in this scope
    7 |   for(int i=0;i<n;i++)ans.push_back(i);
      |                 ^