Patterns
matrix traversal

5 problems

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#

Title

Acceptance

Difficulty

1

Number of Islands (easy)
matrix traversal
graph
matrix
+3 more

0.0%

easy

2

matrix
graph algorithms
depth-first search
+3 more

100.0%

easy

3

matrix traversal
recursion
matrix
+2 more

0.0%

easy

4

Number of Closed Islands (easy)
matrix
graph algorithms
matrix traversal
+3 more

0.0%

easy

5

backtracking
matrix traversal
depth-first search
+3 more

0.0%

Med.