From Longman Dictionary of Contemporary English if‧fy/ˈɪfi/adjectiveinformal1British Englishnot very goodThat meat smells a bit iffy to me.2notcertainto happenSYNdoubtfulThe July date is still rather iffy. Examples from the Corpus
Fedor does not want to change the meaning of the essay. So the only change he would do: change a word from essay to one of its synonyms, basing on a replacement rule from the dictionary. Fedor may perform this operation any number of times. As a result, Fedor wants to get an essay ...
Fedor does not want to change the meaning of the essay. So the only change he would do: change a word from essay to one of its synonyms, basing on a replacement rule from the dictionary. Fedor may perform this operation any number of times. As a result, Fedor wants to get an essay ...
There are several test cases. For each case, the first line is an integer N(0<N<=100) ,meaning the map is a N × N matrix. Then the N × N matrix follows. The input ends with N = 0. Output For each test case, print the maximum length of the road which Wang Xifeng could fi...
(source also of Old Saxon, Old Norseef, Old Frisiangef, Old High Germanibu, Germanob, Dutchof"if, whether"), of uncertain origin or relation. Perhaps from PIE pronominal stem*i-[Watkins]; but Klein, OED suggest it probably originally from an oblique case of a noun meaning "doubt" (...