The shooting left nine people dead and at least 25 wounded, with one student saying he barricaded in a classroom for two hours.
For UNSAT problems with 10 variables and 200 clauses, it always claimed that the formula is SAT and made up assignments (See this example).
，这一点在同城约会中也有详细论述
"The Night We Met" by Lord Huron (Episode 8)
If a line was the same as it was on the last frame, it was skipped