Producer and Consumer – Part 3

It is Friday once again. The cleaning crew is at home. I have been listening to the vacuum for a few hours. They should be done shortly.

I have to get a COVID-19 test this afternoon. On Monday I will be having a procedure and the clinic requires a COVID test in the past 72 hours no matter if you have already received the complete doze of a vaccine. I was going to get this procedure done a couple years ago, but with some travelling plans and then COVID did not have an opportunity to get it done.

Today I suggested to my wife if we could have Asian from Trader Joe’s for lunch. She suggested noodles with an Italian sauce we fixed last week. We were able to fill five one-pint containers and put them in the outside freezer. The sauce turned out very good. We made it last Saturday when my wife’s brother and wife had lunch with us. We used a few pounds of chuck and Italian pureed tomatoes. Hopefully the cleaning crew will leave soon so we can have an early lunch. Continue reading “Producer and Consumer – Part 3”

Merge K Sorted Arrays

Good morning! It is once again Saturday morning during the COVID-19 pandemic. Today is March 13, 2021 and the sun is shining in the Twin Cities of Minneapolis and St. Paul. The forecast calls for the temperature to get up to 58F. For this time of the year it is welcomed. Tomorrow it will be a little cooler and daylight savings time starts at 02:00 AM when the clocks spring forward to 03:00 AM. Tomorrow we lose one hour.

A week or so ago I was talking with an engineer about merging a set of sorted arrays. I also generated the post Merge Sorted Array which probably motivated the exchange. If you take a look at the last post, the idea was to merge two sorted arrays. The obvious next step is to consider multiple sorted arrays of the same or different lengths. In that post we considered two approaches. In the first one we add all the elements from both arrays into a priority queue. We then populate the result array with the elements being removed from the priority queue. Continue reading “Merge K Sorted Arrays”

Merge Sorted Array

Good morning!  Hope your day has started on the right note. The high temperature in the Twin Cities of Minneapolis and St. Paul is forecasted to be about ten degrees less than yesterday. BTW, yesterday the temperature went up to 61F which is the highest this year so far. My wife and I were planning on grilling yesterday but one thing and the other and I ended having BBQ Chicken Teriyaki from Trader Joe’s. Tasty but I prefer my wife cooking (just making points).

It seems that COVID-19 vaccinations are starting to pick up Minnesota. We are behind other states but the expectations are high. We need to hit herd immunity as soon as possible. It seems that masks and social distancing will be a good idea for people with or without the vaccine for the near future until there is enough data to understand if we will need periodic vaccine boosters or not. Continue reading “Merge Sorted Array”