Split Array Largest Sum

Hope you are doing well on this Friday. This morning my wife and I woke up with outside temperatures in the low 40’s F. I closed the window in the kitchen, set the thermostats to 68 F and started the furnace. This was the first time this season. The furnace ran for a few minutes heating downstairs. The rest of the day we warmed up with the oven and the sun that shined on and off. Beside next Monday and Tuesday that the high temperature will be in the low 70’s F, the high temperatures will be in the low 50’s and 60’s.

My wife woke up not feeling well. It seems that something she ate yesterday did not go well with her. As far as we can tell, both had the same meals. I am feeling well as usual. We were planning on getting a few grocery items this afternoon. We decided to go tomorrow instead.

This morning we spoke with our younger son. It seems that the plans for them visiting us next week have been scrapped. Hopefully we will have an opportunity in the near future to get together.

Spoke with my best friend earlier today. He got back home last Sunday. He was visiting her daughter in Canada. All is well with his family. His wife will be spending a couple more weeks and will return home after her daughter’s birthday. He had to get back earlier this week due to his work schedule. Continue reading “Split Array Largest Sum”

Divide Chocolate

Good day! Hope your workday has started on the right note. Currently in the USA we are observing the Daylight saving time which this year ends on Sunday, November 7, 2021. Today is Thursday October 14, 2021 so we have a little over one month for the time to get back to normal.

I see the positive sides of daylight savings time during summer. In my opinion, in the USA, daylight savings should start on Memorial Day and end on Labor Day. The reason for this is that schools and universities tend to be off during such period.

For college students it should not make much of a difference, but for K-12 students it does. Most children use public school buses to commute to school. Depending on the grade they attend, they may be picked up in the morning around 07:00 AM. I am always up before 06:00 AM. I am a morning person. After fixing breakfast I wake up my wife so we can have the first meal of the day together.

After we are done with breakfast, she helps me with the dishes. After rinsing the dishes and putting them in the dishwasher I shower, get dressed, and head down to my office to work on my first 2-hour block of the day. This includes weekends in which I work one or at most two blocks. On regular workdays I tend to do four to five blocks a day.

For the past week or two, when I head down to my office, the day is very dark, to the point that I have to turn on lights. It happens that when I am heading down is about 07:00 AM and I see kids that are already riding public school busses. They had to walk from home to the bus stop while it is quite dark. I thought that children were first in our society. It seems I am wrong. Go figure!

In the month that we have to wait before daylight savings ends, it will be dark close to 08:00 AM. So why is this happening? Well, the thought is that if the school day ends with some light, parents will be more prone to head out and grab a bite which is good for business. I guess children do not have much homework in these days. Things have changed since I attended K-12. Continue reading “Divide Chocolate”

Binary Tree Upside Down

Today is Sunday. As usual I woke up at 06:00 AM and it was dark. I decided to stay in bed for a few minutes before getting up and fixing breakfast for my wife and me. The next thing was waking up around 06:45 AM. The day was clearing some, but still dark enough to require artificial light. I understand that if you fall asleep after your alarm clock goes off, that it is an indication from your body that you need additional sleep. That said; I do not recall doing much yesterday. Go figure!

As usual, for breakfast I make espresso on our Bialetti 6-cup Moka pot. Growing up my parents owned several Moka pots of different capacities. Some were used on a daily basis and others when my parents entertained family and friends. With time my mother started using a drip pot. She liked to get the first few drops and add some hot water. It was almost impossible to drink it straight up. Continue reading “Binary Tree Upside Down”

New Year Chaos

Good morning software developers and engineers. Hope your work week has started on the right note! After a few rather warm days, we are back to highs in the low 70’s F. Trees in this area are losing leaves. It is very typical for the season. This year it seems that fall has been delayed by a couple weeks.

My wife and I will have company for lunch. A family member is joining this afternoon. Due to the changes in weather my wife and I no longer walk in the mornings. We are walking around noon. The sun (if it shows its face today) is above us at that time. Having it on our face on our way back is no fun. In addition it seems that around 06:00 PM bugs like to be active.

We just lost Internet access. I reset the router but at no avail. My wife will call our provider to see if the problem is wide spread or specific to us. It is amazing how dependent on technology we have grown to be accustomed to.

It seems that this blog at this time has reached 9,434 subscribers. Thanks to all of you that have subscribed to it. Continue reading “New Year Chaos”

Direct Recursion

Good day software developers and software engineers. The forecast for today Thursday in the Twin Cities of Minneapolis and St. Paul calls for rain and thunderstorms. As usual the forecast changed at least a couple times in the past few days. Today the storm is forecasted for the evening hours. So far I have not heard thunder. I do not like to have my computers on during a thunderstorm. A couple times I have lost some equipment. Continue reading “Direct Recursion”

Short Palindrome

Good morning! It is a cold and dark Sunday morning in the Twin Cities of Minneapolis and St. Paul in Minnesota. The silver lining is that the forecast for today calls for a high temperature of 80F. Perfect day for grilling outside and perhaps drink one or two adult beverages.

After finishing my 2-hour block, my wife and I will complete our grocery shopping by stopping by Trader Joe’s in St. Paul. It seems that lately we are doing groceries every other weekend. That saves around five gallons of gasoline every month.

It is too early (dark and cold) for box elder bugs to be out and about. As it gets warmer they seem to appear from nowhere. We are planning on grilling outside so they will become a nuisance. In the afternoon hours most homes in our area have a few hundred box elder bugs on the walls. As long as we do not have to interact with them, let them be. Continue reading “Short Palindrome”

Minimum Swaps 2

Once again it is Friday. Time seems to be flying by. The temperature in the Twin Cities of Minneapolis and St. Paul continues to drop. The day light continues to get shorter and shorter. That said; my wife and I are now walking after work. Yesterday afternoon at 05:00 PM CDT was 72F and the day was sunny. Hopefully we will have a few more weeks with similar days. Winter is coming.

No special plans for the weekend. During breakfast this morning my wife and I were discussing if we will grill beef steaks or make pork ribs. I believe we have both in the garage freezer. I am inclined to grilling due to the fact that nice days for grilling outside are coming to an end. We can prepare ribs in the oven in the mid of winter and they taste great.

This morning while browsing LinkedIn I noticed that my son’s best friend has been assigned as Director of Engineering at Apple. Congratulations on your career achievement! Continue reading “Minimum Swaps 2”

Minimum Loss

Good day software engineers and developers! It is a Thursday morning and seems like it will be a sunny day with highs in the low 70’s F. Like I mentioned in a previous post, the days are getting shorter and cooler. My wife and I decided to walk after the workday is over. We tried it yesterday and by 06:00 PM we were back home. At that time there is daylight and the temperature is much higher than earlier in the day. Continue reading “Minimum Loss”

Java Date and Time

It is a sunny day in the Twin Cities of Minneapolis and St. Paul.

Earlier today I read an article on Medium that described how bad are the crypto currencies and which actors are making money of it. I missed to bookmark the article. While writing this post, in an attempt to locate the article, I did a Google search using the following string: “medium crypto currency”. It returned several articles. I did not spend the time looking for it. That said; if you are investing on crypto currencies, perhaps it would be a good idea to read some of the articles that have reasons why you should stop doing so. That said, I have invested a few dollars on crypto currencies. My reasoning was to better understand what Bitcoin, among other crypto currencies is all about.

Today is the birthday of the wife of one of my wife brothers. We are invited later this afternoon. Hopefully the weather will hold. It is nice to attend a BBQ on a sunny day.

Today and for a few more days, I will attempt to solve some problems in HackerRank. In the past couple years I have concentrated on solving problems from LeetCode. Continue reading “Java Date and Time”

Longest Palindromic Substring

Good day! Hope your day has started on the right note. The days are getting shorter. Every morning after breakfast my wife and I head out for a 2.5 mile walk. We are leaving home a few minutes before 07:00 AM because earlier is dark. We prefer walking with day light. Continue reading “Longest Palindromic Substring”