Submission #1233422

#	Time	Username	Problem	Language	Result	Execution time	Memory
1233422		clemmy14	Data Transfer (IOI19_transfer)	C++20	0 / 100	3 ms	576 KiB

transfer

#include<bits/stdc++.h>
#include "transfer.h"
using namespace std;

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

vector<int> retrieve(vector<int> data) {
	vector<int> ans;
	int n=data.size()/3;
	for(int i=0; i<n; i++) {
		int one=0, zero=0;
		if(data[i] == 0) zero++;
		else one++;
		if(data[i+n] == 0) zero++;
		else one++;
		if(data[i+2*n] == 0) zero++;
		else one++;
		if(one > zero) ans.push_back(1);
		else ans.push_back(0);
	}
	return ans;
}

• Subtask 1: 0 / 60
• Subtask 2: 0 / 40