Search a Row and Column Sorted Matrix
Amazon● MediumFULLTIMEONSITE INTERVIEWProblem statement
Given a nonempty rectangular integer matrix matrix and an integer target, return true if the target occurs anywhere in the matrix, or false otherwise.
The problem statement continues
ProExamples
Example 1
matrix = [[1,4,7],[2,5,9],[3,6,12]]target = 6return = trueThe target 6 is in the third row and second column (using one-based positions).
FastPrep Pro
Reported in 1 Amazon interview this weekUnlock this recently reported problem
FastPrep Pro gives you full access to interview problems reported within the last week.
- Full problem statement and constraints
- 1 more worked example, explained
- Guided hints and editorial
- Run your code on real test cases
$8.25/month
$99 billed yearly — or $19 month-to-month. Cancel anytime.
Free plan — 2 of 2 free unlocks used this week