1 files changed, 24 insertions, 0 deletions
diff --git a/codeforces/HelpfulMaths/HelpfulMaths.cpp b/codeforces/HelpfulMaths/HelpfulMaths.cpp
new file mode 100644
index 0000000..580b2fa
--- /dev/null
+++ b/codeforces/HelpfulMaths/HelpfulMaths.cpp
@@ -0,0 +1,24 @@
+#include<bits/stdc++.h>
+
+using namespace std;
+
+int main() {
+  string s;
+  cin >> s;
+  vector<int> v;
+  for (auto ch : s) {
+    if(ch != '+') {
+      v.push_back(ch - 48);
+    }
+  }
+  sort(v.begin(), v.end());
+  for(int i = 0; i < v.size(); i++) {
+    if(i == v.size() - 1) {
+      cout << v[i];
+    }
+    else {
+      cout << v[i] << "+";
+    }
+  }
+  cout << '\n';
+}