题目内容
在深度为7的满二叉树中，叶子节点的个数为______。
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Task 3 Directions：The following are some job titles in hotels．(下略) A—Alcohol Mixer B—Bartender C—Chef D—Girl ofHonor E—Lobby Manager F—Massager G—Public Relation (PR) Girl H—Room Service Manager I—Receptionist J—Cosmetologist K—Doorkeeper L—Hairdresser M—Kitchen maid N—Operator O—Do-all P—Pastry Cook 勤杂工 ( )接线员
Task 1 Directions: The following is a list of terms used on the internet. (下略) A—document management B—digitized document C—software technology D—text formatting E—form processing F—software package G—highly integrated web systems H—operating system I—the computing industry J—word processing K—table tools L—color options M—drop-down menu N—web site creation O—Internet resources ( )高集成网络系统 ( )计算机产业
Task 1 Directions: The following is a list of terms used on the internet. (下略) A—document management B—digitized document C—software technology D—text formatting E—form processing F—software package G—highly integrated web systems H—operating system I—the computing industry J—word processing K—table tools L—color options M—drop-down menu N—web site creation O—Internet resources ( )表格处理 ( )因特网资源
以下程序的功能是：求出数组x中各相邻两个元素的和，依次存放到a数组中，然后输出，请填空。 main() int x[10]，a[9]，I； for(i=0;i＜10;i++) scanf("%d"，＆x[i])； for(i=1;i＜10;i++) a[i-1]=x[i]+______； for(i=0;i＜9;i++) printf("%d",a[i])； printf("\n")；
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