Interview Algorithms: Difference between revisions
| Line 9: | Line 9: | ||
Runner 2 goes one step per iteration.<br> | Runner 2 goes one step per iteration.<br> | ||
If there is a cycle, runner 2 will lap runner 1 within 2 cycles. | If there is a cycle, runner 2 will lap runner 1 within 2 cycles. | ||
==Sliding Window== | |||
==Backtracking== | ==Backtracking== | ||