Add 2022 solutions

src/2024/Day01.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day01
+namespace y2024::day01
 {
   using InputType = std::pair<std::vector<int>, std::vector<int>>;
   REGISTER_DAY(2024, Day01, InputType, int);

src/2024/Day02.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day02
+namespace y2024::day02
 {
   REGISTER_DAY(2024, Day02, std::vector<std::vector<int>>, int);
 

src/2024/Day03.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day03
+namespace y2024::day03
 {
   REGISTER_DAY(2024, Day03, std::string, int32_t);
 

src/2024/Day04.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day04
+namespace y2024::day04
 {
   REGISTER_DAY(2024, Day04, Array2D<char>, int32_t);
 

src/2024/Day05.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day05
+namespace y2024::day05
 {
   struct Manual
   {

src/2024/Day06.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day06
+namespace y2024::day06
 {
   REGISTER_DAY(2024, Day06, Array2D<char>, int32_t);
 

src/2024/Day07.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day07
+namespace y2024::day07
 {
   struct Data
   {

src/2024/Day08.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day08
+namespace y2024::day08
 {
   struct Data
   {

src/2024/Day09.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day09
+namespace y2024::day09
 {
   REGISTER_DAY(2024, Day09, std::vector<int>, int64_t);
 

src/2024/Day10.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day10
+namespace y2024::day10
 {
   REGISTER_DAY(2024, Day10, Array2D<int>, int32_t);
 

src/2024/Day11.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day11
+namespace y2024::day11
 {
   using Stones = std::map<int64_t, int64_t>;
   REGISTER_DAY(2024, Day11, Stones, int64_t);

src/2024/Day12.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day12
+namespace y2024::day12
 {
   REGISTER_DAY(2024, Day12, Array2D<char>, int);
 

src/2024/Day13.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day13
+namespace y2024::day13
 {
   struct ClawMachine
   {

src/2024/Day14.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day14
+namespace y2024::day14
 {
   struct Robot
   {

src/2024/Day15.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day15
+namespace y2024::day15
 {
   struct Map
   {

src/2024/Day16.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day16
+namespace y2024::day16
 {
   REGISTER_DAY(2024, Day16, Array2D<char>, int32_t);
 

src/2024/Day17.cpp

@@ -2,7 +2,7 @@
 
 #include "common/aoc.h"
 
-namespace day17
+namespace y2024::day17
 {
   struct Program
   {

src/2024/Day18.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day18
+namespace y2024::day18
 {
   using Memory = std::map<Index2D, int>;
   REGISTER_DAY(2024, Day18, Memory, int32_t);

src/2024/Day19.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day19
+namespace y2024::day19
 {
   struct Towels
   {

src/2024/Day20.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day20
+namespace y2024::day20
 {
   REGISTER_DAY(2024, Day20, Array2D<char>, int32_t);
 

src/2024/Day21.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day21
+namespace y2024::day21
 {
   REGISTER_DAY(2024, Day21, std::vector<std::string>, int64_t);
 

src/2024/Day22.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day22
+namespace y2024::day22
 {
   REGISTER_DAY(2024, Day22, std::vector<int>, int64_t);
 

src/2024/Day23.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day23
+namespace y2024::day23
 {
   struct Network
   {

src/2024/Day24.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day24
+namespace y2024::day24
 {
   struct Gate
   {

src/2024/Day25.cpp

@@ -1,6 +1,6 @@
 #include "common/aoc.h"
 
-namespace day25
+namespace y2024::day25
 {
   struct KeysLocks
   {