B - Minimize Ordering

https://atcoder.jp/contests/abc242/submissions/29887509

AtCoder/ABC242/B/B.cpp

@@ -0,0 +1,17 @@
+#include <algorithm>
+#include <iostream>
+#include <string>
+
+using std::cin;
+using std::cout;
+const char endl = '\n';
+
+std::string s;
+
+int main() {
+    std::ios::sync_with_stdio(false);
+    cin >> s;
+    std::sort(s.begin(), s.end());
+    cout << s << endl;
+    return 0;
+}