Submission #1099733

#	Time	Username	Problem	Language	Result	Execution time	Memory
1099733		model_code	Machine (IOI24_machine)	C++17	19 / 100	15 ms	708 KiB

machine

// incorrect/sol_2.cpp

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

using namespace std;

vector<int> find_permutation(int n)
{
	vector<int> v(n,0);
	auto ret=use_machine(v);
	int x=ret[0];
	for(int i=0;i<v.size();i++)
		v[i]=i;
	v=use_machine(v);
	for(int i=0;i<v.size();i++)
	    v[i]=v[i]^x;
	return v;
}

Compilation message (stderr)

machine.cpp: In function 'std::vector<int> find_permutation(int)':
machine.cpp:13:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   13 |  for(int i=0;i<v.size();i++)
      |              ~^~~~~~~~~
machine.cpp:16:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   16 |  for(int i=0;i<v.size();i++)
      |              ~^~~~~~~~~

• Subtask 0: 0 / 0
• Subtask 1: 7 / 7
• Subtask 2: 12 / 12
• Subtask 3: 0 / 19
• Subtask 4: 0 / 21
• Subtask 5: 0 / 10
• Subtask 6: 0 / 31