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  1.  #include <bits/stdc++.h>
  2. #define ll long long
  3. using namespace std;
  4.  
  5. void solve()
  6. {
  7.     vector<int> vc = {};
  8.     vector<char> s;
  9.  
  10.     for (auto it : s)
  11.     {
  12.         cin >> it;
  13.  
  14.         if (it != '+')
  15.         {
  16.             vc.push_back(it);
  17.         }
  18.     }
  19.     sort(vc.begin(), vc.end());
  20.     for (auto it : vc)
  21.     {
  22.         cout << it << '+';
  23.     }
  24. }
  25. int main()
  26. {
  27.     ll t = 1;
  28.     // cin >> t;
  29.     while (t--)
  30.     {
  31.         solve();
  32.     }
  33. }
Success #stdin #stdout 0s 5328KB
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https://ideone.com/FQHxTf
language:
C++ (gcc 8.3)
created:
11 hours ago
visibility:
public

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