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-rw-r--r--other/sort_char_freq.cpp26
1 files changed, 0 insertions, 26 deletions
diff --git a/other/sort_char_freq.cpp b/other/sort_char_freq.cpp
deleted file mode 100644
index ea7d8af..0000000
--- a/other/sort_char_freq.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-#include "leetcode.h"
-
-class Solution {
-public:
- string frequencySort(string s) {
- unordered_map<char, int> freq;
- for (auto a : s)
- freq[a]++;
- priority_queue<pair<int, char>> pqp;
- for (auto [a, f] : freq)
- pqp.push({f, a});
- string ans;
- pair<int, char> curr;
- while (!pqp.empty()) {
- curr = pqp.top();
- pqp.pop();
- ans += string(curr.first, curr.second);
- }
- return ans;
- }
-};
-
-int main() {
- Solution obj;
- cout << obj.frequencySort("tree");
-}