Checkpoint: arrays, pointers, and windows
28 / 170Checkpoint: arrays, pointers, and windowsLesson 1 of 3About 68 min
Three problems you have already solved, rebuilt from nothing.
Three problems from the last three units, in a different order than you met them and with no lesson above them telling you which pattern applies. Do not look at your earlier submissions. If you cannot start within a few minutes, that is information worth having now rather than in an interview.
You have solved this one before. Rebuild it from scratch without looking at your old submission. If the approach does not come back within a few minutes, that is the signal that it needs another pass.
You have solved this one before. Rebuild it from scratch without looking at your old submission. If the approach does not come back within a few minutes, that is the signal that it needs another pass.
You have solved this one before. Rebuild it from scratch without looking at your old submission. If the approach does not come back within a few minutes, that is the signal that it needs another pass.