java -jar Validator.jar #{input} #{output} #{answer} #{resfile} #{preprocess} [#{validator} [#{args}]]

• l Strip left(leading) whitespaces
• r Strip right(trailing) whitespaces
• a Strip all whitespaces
• z Strip last empty line
• e Strip empty lines
• i Ignore cases

validator를 지정하지 않으면 내장 SimpleValidator를 사용.

java -jar .... FloatValidator 1e-7