The space complexity of this algorithm is O(n).

I made a small robot with my new 3D printer.

I enjoyed sandboarding at the sandboarding dome.

The Third International was a historically important organization.

He started a business without a plan, forgetting the lesson of 'peach and chestnut seeds take three years to bear fruit, persimmons eight years.'

I maintain my health by doing aerobic exercises every day.

This shape is called a gyrobifastigium.

This shape is called a gyrobifastigium.

The meaning of the name '熙' is 'bright'.

Mr. Okuda is an insurance sales representative.