【单选题】_____________________________________________________________________________ If you prefer using the dictionary on a computer, you can obtain CD-ROM versions of many major dictionaries. In addition, ...
A.
Varieties of college dictionaries
B.
Accessing dictionaries electronically
C.
Elements under a word item
D.
Complete editions of dictionaries
E.
Using dictionaries for particular fields
F.
Features of college dictionaries
【单选题】有以下程序 int f(int n) { if (n==l) return 1; else return f(n-1)+1; } main () { int i,j=0; for(i=i;i<3;i++) j+=f(i); printf {'%d/n', j ); } 程序运行后的输出结果是
【单选题】In an arithmetic sequence, each successive term is either greater than or less than the preceding term by the same amount. What is the tenth term of the arithmetic sequence 30, 27, 24, . . . ?
【单选题】有以下程序int f(int n){ if(n==1)return 1 else return f(n-1)+1}main(){ int i,j=0 for(i=1i<3i++)j+=f(i) printf('%d\n',j) }程序的运行结果是