Add FZOI Codes

FZOI/字符数组合并 .cpp

@@ -0,0 +1,31 @@
+#include <iostream>
+using namespace std;
+
+int arr[100005];
+
+int main()
+{
+	int cnt = 0;
+	char ch;
+	while(cnt < 2)
+	{
+		ch = getchar();
+		
+		if(ch == '.')
+		{
+			cnt ++ ;
+		}
+		if(ch >= 'a' && ch <= 'z')
+		{
+			arr[ch] ++ ;
+		}
+	}
+	for(int i = 97; i <= 121; ++ i)
+	{
+		for(int j = 1; j <= arr[i]; ++ j)
+		{
+			cout << (char)i ;
+		}
+	}
+	return 0;
+}