Mayutan☕ @[email protected]

I'm thinking this puzzle. But I haven't solved this yet..

0, 0, 4, 40, 31, 76, 50, 142, 31, □, 0, 0, …

I hear the BBC Radio2 every day when I drive to my workplace. and I heard this phrase this morning if my ear is correct. Is this right as grammar?

"It's time almost seven coming."

ok, time to go back to work...

I couldn't solve this problem last night.

https://atcoder.jp/contests/abc147/tasks/abc147_c

When you said "how are you?", is this reply strange? "I'm fine. Thank you. And you?"

The contest will be held tonight at 9am Japan time. I'm not sure yet whether I participate it tho.. 😅

https://atcoder.jp/contests/abc147?lang=en

freezing morning today.. buru buru..

π and log and e and Σ are invalid. all alphabets are invalid.

ok, I'll come back here in about 30 mins. see you later~~

Can anyone solve the four 4s? Three 4s are invalid. You should use just four 4s. *.4* is also invalid. 25 can be expressed without using √. The star marks are especially difficult.

Don't use google.

I haven't solved yet.

My TL delay has been fixed.

In Japan, the order of multiplication is discussed online.

How much does it cost to buy five apples for 50 yen each?

At school, 50x5 = 250 is correct, and writing 5x50 = 250 is incorrect.

Many mathematicians say that the order of multiplication is meaningless, but some school teachers do not change their mindset.　

something wrong on my TL..

Do you know this contest?

https://atcoder.jp/?lang=en

@snowyfox oh.....

@snowyfox not がんばる is also good. In Japan, many people got sick because of 頑張り過ぎた. So everyone say "頑張り過ぎてはだめ".