Create 383.cpp

LeetCode-CN/383.cpp

@@ -0,0 +1,9 @@
+class Solution {
+public:
+	bool canConstruct(string ransomNote, string magazine) {
+		int bin[26] = { 0 };
+		for (const auto& c : magazine) ++bin[c - 'a'];
+		for (const auto& c : ransomNote) --bin[c - 'a'];
+		return find_if(bin, bin + 26, [](const int& x) {return x < 0; }) == (bin + 26);
+	}
+};