day4: fix build

bt · bt · commit 0746dde76cfd · 2025-02-23T17:04:32.000+08:00
diff --git a/include/common_headers.hpp b/include/common_headers.hpp
@@ -2,10 +2,12 @@
 #include "utils/input_parser.hpp"
 
 #include <algorithm>
+#include <cstdint>
 #include <iostream>
 #include <fstream>
 #include <charconv>
 #include <vector>
+#include <string>
 #include <stdexcept>
 #include <numeric>
 #include <unordered_map>
diff --git a/src/day4.cpp b/src/day4.cpp
@@ -1,5 +1,8 @@
 #include "common_headers.hpp"
 
+#include <array>
+
+
 /*
 Part 1.
 The task is to count the word `XMAS` horizontally, vertically, diagonally.
