# LintCode Weekly Mock Interview 18

- [Matrix Water Injection](/algorithm-notes/lintcode-weekly-mock-interview-18/matrix-water-injection.md)
- [Maximum Product Path](/algorithm-notes/lintcode-weekly-mock-interview-18/maximum-product-path.md)
- [Matrix Finding Number](/algorithm-notes/lintcode-weekly-mock-interview-18/matrix-finding-number.md)
- [Gas Station II](/algorithm-notes/lintcode-weekly-mock-interview-18/gas-station-ii.md)
- [Basic Calculator III](/algorithm-notes/lintcode-weekly-mock-interview-18/basic-calculator-iii.md)
