add: 220428-CN [cpp]

cpp/2204/220428-CN.cpp

@@ -0,0 +1,18 @@
+#include <vector>
+
+/**
+ * 905. Sort Array By Parity
+ * Given an integer array nums, move all the even integers at the beginning of the array followed by all the odd integers.
+ * Return any array that satisfies this condition.
+ */
+
+class Solution {
+public:
+	std::vector<int> sortArrayByParity(std::vector<int>& nums) {
+		std::vector<int> e, o;
+		for (int i : nums)
+			((i & 1) ? &o : &e)->push_back(i);
+		e.insert(e.end(), o.begin(), o.end());
+		return e;
+	}
+};

cpp/2204/CMakeLists.txt

@@ -3,4 +3,4 @@ PROJECT(2204)
 
 SET(CMAKE_CXX_STANDARD 23)
 
-ADD_EXECUTABLE(2204 220427-CN.cpp)
+ADD_EXECUTABLE(2204 220428-CN.cpp)