Oscar Rendon orendon

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orendon / day11_seating_system.cpp

Created December 11, 2020 18:35

Advent of Code 2020 - Day 11 Seating System

	#include <algorithm>
	#include <fstream>
	#include <iostream>
	#include <string>
	#include <vector>

	using namespace std;

	#define forn(i, j, n) for (int i = j; i < (int)n; i++)
	#define forr(i, j, n) for (int i = j; i >= (int)n; i--)

orendon / day10_adapter_array.cpp

Created December 10, 2020 06:25

Advent of Code 2020 - Day 10 Adapter Array

	#include <algorithm>
	#include <fstream>
	#include <iostream>
	#include <set>
	#include <vector>

	using namespace std;

	#define forn(i, j, n) for (int i = j; i < (int)n; i++)
	#define endl '\n'

orendon / day09_encoding_error.cpp

Created December 10, 2020 06:24

Advent of Code 2020 - Day 9 Encoding Error

	#include <algorithm>
	#include <iostream>
	#include <vector>

	using namespace std;

	#define forn(i, j, n) for (int i = j; i < (int)n; i++)
	#define endl '\n'
	#define pb push_back

orendon / day08_handheld_halting.cpp

Last active December 9, 2020 18:39

Advent of Code 2020 - Day 8 Handheld Halting

	#include <iostream>
	#include <sstream>
	#include <string>

	#include "day08_machine.h"

	using namespace std;

	#define endl '\n'
	#define pb push_back

orendon / day07_handy_haversacks.cpp

Created December 7, 2020 16:42

Advent of Code 2020 - Day 7 Handy Haversacks

	#include <iostream>
	#include <sstream>
	#include <string>
	#include <unordered_map>
	#include <vector>
	using namespace std;

	#define endl '\n'
	#define pb push_back
	#define forn(i, n) for (int i = 0; i < (int)n; i++)

orendon / day06_custom_customs.cpp

Created December 6, 2020 17:54

Advent of Code 2020 - Day 6 Custom Customs

	#include <iostream>
	#include <string>
	#include <set>
	using namespace std;

	#define endl "\n"

	int main() {
	string line;
	int part1_answer=0, part2_answer=0;

orendon / day05_binary_boarding.cpp

Created December 5, 2020 05:59

Advent of Code 2020 - Day 5 Binary Boarding

	#include <iostream>
	#include <string>
	#include <queue>
	using namespace std;

	int process(string&);

	int main() {
	string pass;
	priority_queue<int> ids;

orendon / day04_passport_processing.cpp

Created December 4, 2020 06:54

Advent of Code 2020 - Day 04

	#include <iostream>
	#include <string>
	#include <regex>
	#include <map>

	using namespace std;

	const string BYR = "byr:";
	const string IYR = "iyr:";
	const string EYR = "eyr:";

orendon / day03.cpp

Created December 3, 2020 16:42

Advent of Code 2020 - Day 3 (Toboggan Trajectory)

	#include <fstream>
	#include <iostream>
	#include <string>
	#include <vector>

	using namespace std;

	typedef long long ll;
	typedef pair<int, int> pii;
	const char TREE = '#';

orendon / letras.cpp

Created December 3, 2020 03:29

Equivalente en C++ a Python, Problema: https://codeforces.com/problemset/problem/1397/A

	#include <iostream> // imports
	#include <string>
	#include <map>

	using namespace std;

	// Problema: https://codeforces.com/problemset/problem/1397/A
	int main() {
	int t, n;
	string word;