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Big O notation Big Omega notation Big Theta notation Constant time Logarithmic time Linear time Quadratic time Amortized analysis Space complexity Recursion stack
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Data Structures & Algorithms / Arrays & Strings

Matrix traversal

Learn Matrix traversal in Data Structures & Algorithms with a focused explanation, a topic-specific example, edge guidance, and a mastery check.

12 min read • Beginner
data-structures-algorithms-020.py
python 
grid=[[1,2,3],[4,5,6]]
for r,row in enumerate(grid):
    for c,value in enumerate(row): print(r,c,value)
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