Reverse the order of the words in a String in-place

Reverse the order of the words in a String in-place.

1,282 views

Getting paid for seven days with a single bar of gold

An employer hires you to work for 7 days and has a gold bar with 7 segments to pay you with. How do you get them to not break it to pieces?

1,363 views

Find the odd ball among eight balls

You are given eight balls that look exactly the same, and a balance to weigh them against each other. Find the odd ball by weighing only twice?

1,275 views

Formidable creations are unleashed when you let go of expectation

In the startup's ideation stage, outside expectations are the main cause of failure. If you cannot afford to make a mistake, you will not create.

13,005 views