題目連結：Sprout Online Judge No. 393 這題用 Bellman-Ford 必定 TL…(繼續閱讀)
標籤: hackerRank
HackerRank Sorting 5.Counting Inversions
題目連結：Merge Sort: Counting Inversions | HackerRank 這就是反序…(繼續閱讀)
HackerRank Sorting 4.Fraudulent Activity Notifications
題目連結：Fraudulent Activity Notifications | HackerRank 我只想…(繼續閱讀)
HackerRank Sorting 3.Comparator
題目連結：Sorting: Comparator | HackerRank 比較函式的撰寫 struct Pl…(繼續閱讀)
HackerRank Sorting 2.Mark and Toys
題目連結：Mark and Toys | HackerRank 用Greedy，小的先放 int maximu…(繼續閱讀)
HackerRank Sorting 1.Bubble Sort
題目連結：Sorting: Bubble Sort | HackerRank 這題雖然有更好的算法(merge…(繼續閱讀)
HackerRank Set And Map 4.Frequency Queries
題目連結：Frequency Queries | HackerRank 最後我是用兩個map，一個存數字，另一…(繼續閱讀)
HackerRank Set And Map 3.Sherlock and Anagrams
題目連結：Sherlock and Anagrams | HackerRank 對於每個左右端窮舉即可，不過別…(繼續閱讀)
HackerRank Set And Map 2.Two Strings
題目連結：Two Strings | HackerRank 用unordered_set比較快O(N) vs …(繼續閱讀)
HackerRank Set And Map 1.Ransom Note
題目連結：Hash Tables: Ransom Note | HackerRank 這APCS應該不會考吧？…(繼續閱讀)