Add # as separator in key formulation

arkataev · Aug 6, 2023 · 340a837 · 340a837
1 parent 0383521
commit 340a837
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/cpp/0049-group-anagrams.cpp b/cpp/0049-group-anagrams.cpp
@@ -31,8 +31,8 @@ class Solution {
  }
 
  string key = "";
- for (int i = 0; i < 26; i++) {
- key.append(to_string(count[i] + 'a'));
+ for (int i = 0; i < count.size(); i++) {
+ key.append(to_string(count[i]) + '#');
  }
  return key;
  }