[Hacker Earth] Minimum Valid Path|PSHacker Earth|Problem Solving-Dijkstra

Minimum Valid Path

Read more
[Codeforces] Educational Round 58 (Rated for Div. 2) D. GCD Counting|PSCodeforces|Problem Solving-Math-DFS

Educational Codeforces Round 58 (Rated for Div. 2) D. GCD Counting

Read more
[Codeforces] Round 531 (Div. 3) F. Elongated Matrix|PSCodeforces|Problem Solving-Dynamic Programming

Codeforces Round 531 (Div. 3) F. Elongated Matrix

Read more
[Codeforces] Round 534 (Div. 1) B. Game with modulo|PSCodeforces|Problem Solving-Math-Binary Search

Codeforces Round 534 (Div. 1) B. Game with modulo

Read more
[Codeforces] Round 542 [Alex Lopashev Thanks-Round] (Div. 1) B. Wrong Answer|PSCodeforces|Problem Solving-Greedy

Codeforces Round 542 Alex Lopashev Thanks-Round (Div. 1) B. Wrong Answer

Read more
[Codeforces] Round 541 (Div. 2) D. Gourmet choice|PSCodeforces|Problem Solving-DFS-Union Find

Codeforces Round 541 (Div. 2) D. Gourmet choice

Read more
[Hacker Earth] Restoring trees|PSHacker Earth|Problem Solving-Graph Theory-BFS

Restoring trees

Read more
[Hacker Earth] Maximum Area|PSHacker Earth|Problem Solving-Dynamic Programming-BFS-Dijkstra

Maximum Area

Read more
[Hacker Earth] Xor and Insert|PSHacker Earth|Problem Solving-Trie

Xor and Insert

Read more
[Hacker Earth] Ineffective guards|PSHacker Earth|Segment Tree-Problem Solving-Math-Two Pointer

Ineffective guards

Read more