PROC sift(VAR r:listtype;k,m:integer); {假设r[k+1..m]中各元素满足堆的性质,本算法调整r[k]使整个序列r[k..m]中各元素满足堆的性质。} i:=k; j:= (1) __; x:=r[k].key; finished:=false; t:=r[k]; WHILE (j<=m) AND NOT finished DO [IF(j
【简答题】You will now listen to a conversation. You will then be asked a question about
it. After you hear the question, you will have 20 seconds to prepare your
response and 60 seconds to speak. Now play tr...
【简答题】听录音并填空。 注意大小写! Track 16.mp3: Diálogo 1 Qué guapa es tu familia. 1.________. 2._____ es mi hermana, Carmen. Es 3.________.¿Cuántos hermanos 4._______? 5.___, mi hermano Carlos y mi hermana Carmen. Diál...