[Init] Solved solutions

cpp/339A.cpp

@@ -0,0 +1,43 @@
+#include <iostream>
+#include <sstream>
+
+#define MAX_SIZE 100
+
+using namespace std;
+
+int main()
+{
+    string s;
+    stringstream ss;
+    getline(cin, s);
+    ss.str(s);
+    int arr[MAX_SIZE];
+    char c;
+    int n = 0;
+    while(!ss.eof())
+    {
+        ss >> arr[n++] >> c;
+    }
+    for (int i = 0; i < n; i++)
+    {
+        for (int j = i + 1; j < n; j++)
+        {
+            if (arr[j] < arr[i])
+            {
+                int temp = arr[i];
+                arr[i] = arr[j];
+                arr[j] = temp;
+            }
+        }
+    }
+    for (int i = 0; i < n; i++)
+    {
+        cout << arr[i];
+        if (i != n - 1)
+        {
+            cout << '+';
+        }
+    }
+    cout << endl;
+    return 0;
+}