समस्याएँ

T7. More often than others#10079

बहुत आसान · Implementation

T8. Spiral TT#10080

आसान · Implementation

T9. Spiral TTT#10081

आसान · Implementation

Shortest even path#10082

बहुत आसान · Graphs

Pythagoras's Revenge#10100

आसान · Number theory · Math

Tree Same#10108

बहुत आसान · Trees · Depth-first Search

Tree Minimum depth#10109

आसान · Trees · Depth-first Search · Breadth-first Search

Tree Maximum depth#10110

बहुत आसान · Trees · Depth-first Search

Tree Sum of left leaves#10111

आसान · Trees · Depth-first Search

Tree Balanced#10112

आसान · Trees · Depth-first Search

Tree Sum of leaves#10113

बहुत आसान · Trees · Depth-first Search

Tree Invert#10114

बहुत आसान · Trees

Tree Symmetric#10115

आसान · Trees · Depth-first Search

Almost shortest path#10116

आसान · Graphs

Triangles (Bronze)#10117

बहुत आसान · Geometry

Mad scientist#10118

मध्यम · Greedy algorithms · Strings

Swapity Swap#10119

आसान · Implementation

Swapity Swapity Swap#10120

आसान · Implementation

Triangles (Silver)#10121

आसान · Geometry

Clock Tree#10122

बहुत आसान · Graphs

Timeline#10123

मध्यम · Graphs · Depth-first Search · Shortest paths · Dynamic programming

Help Yourself#10124

बहुत आसान · Dynamic programming

Delegation (Gold)#10125

बहुत कठिन · Trees · Depth-first Search · Greedy algorithms · Combinatorics

Pairs#10126

बहुत आसान · Sorting · Two pointers

New Evaluation Rules#10127

बहुत आसान · Implementation

7576-7600 में से 9226