Father’s day. This year I presented white squid gotten in Tottori prefecture.
I received great feedback from my parents as well. Tottori Prefecture’s June-produced white squid makes for a great gift recommendation.
Continue reading 2017 Father’s Day Present White (Swordtip) Squid →
Sorry, this entry is only available in 日本語.
Sorry, this entry is only available in 日本語.
I wrote the code to check perfect number and semipefrect number in Ruby. Semiperfect number is also called pseudoperfect number.
Continue reading Perfect Number and Semi-Perfect Number (Ruby) →
Sorry, this entry is only available in 日本語.
A Life Summary of an Gypsy
