Submission #213376

#	Time	Username	Problem	Language	Result	Execution time	Memory
213376		_Ice_Tea_	Data Transfer (IOI19_transfer)	C++14	5 / 100	524 ms	5228 KiB

transfer

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

using namespace std;

std::vector<int> get_attachment(std::vector<int> source) {

	int i,j;

	int N = source.size();
	vector<int> attach;
	for( i=0; i<N; i++)
		attach.push_back( source[i]);
	for( i=0; i<N; i++)
		attach.push_back( source[i]);
	return attach;
}

std::vector<int> retrieve(std::vector<int> data) {

	int i,j;
	int N = data.size() / 3;

	vector<int> ans;
	for( i=0; i<N; i++)
	{
		int a = data[i];
		int b = data[i+N];
		int c = data[i+2*N];
		if( a == b )
			ans.push_back(a);
		else if( a == c)
			ans.push_back(c);
		else
			ans.push_back(b);
	}
	return ans;
}

Compilation message (stderr)

transfer.cpp: In function 'std::vector<int> get_attachment(std::vector<int>)':
transfer.cpp:8:8: warning: unused variable 'j' [-Wunused-variable]
  int i,j;
        ^
transfer.cpp: In function 'std::vector<int> retrieve(std::vector<int>)':
transfer.cpp:21:8: warning: unused variable 'j' [-Wunused-variable]
  int i,j;
        ^

• Subtask 1: 3 / 60
• Subtask 2: 2 / 40