The shortest path algorithm was developed by ____.
A. Euler
B. Kruskal
C. Prim
D. Dijkstra
Answer: D
You might also like to view...
A note reference mark signals that an explanatory note exists at the bottom of the page as a(n) ____, as shown in the accompanying figure.
A. keynote B. citation C. endnote D. footnote
Consider the following class definitions:class bClass{public:void setX(int);void print() const;private:int x;};class dClass: public bClass{public:void setXY(int, int);void print() const;private:int y;};Which of the following statements correctly redefines the member function print of bClass?
A. void dClass::print() const { dClass:print(); cout << " " << y << endl; } B. void dClass::print() const { cout << x << " " << y << endl; } C. void bClass::print() const { cout << x << " " << y << endl; } D. void dClass::print() const { bClass::print(); cout << "y = " << y << endl; }
In a trie, we identify a pruned branch with a null pointer.
Answer the following statement true (T) or false (F)
The ____________________ widget is used to organize information into categories, and then display one category of information at a time.
Fill in the blank(s) with the appropriate word(s).