Researchers studied more than one hundred fifty patients whose condition had failed to improve after taking at least one drug.

VOA: special.2010.03.02

So the basic idea was fine, but I failed to satisfy the initial condition that the answer had to be between the lower bound and the upper bound. Right?

因此基础的思想是对的，但是程序没能满足,正确答案在给定的区间内这个条件,对不对？

麻省理工公开课 - 计算机科学及编程导论课程节选

He was found to have known of the dead man's condition, failed to have assessed other detainees or protect them from further mistreatment and not told senior officers what was going on.

BBC: Dr Derek Keilloh

People will get kicked off their insurance because the insurance company has decided what they have is actually a preexisting condition that they failed to report when they got the insurance.

WHITEHOUSE: Press Briefing

As for Somalia - whose position along the Gulf of Aden provides it a similarly critical maritime posture - Iran has been exploiting its condition as a failed state for several years.

CENTERFORSECURITYPOLICY: Iran's Western enablers