Let A and B be a singly linked lists of length m and n, respectively. What is the time complexity of printing out all ordered palrs (a, b) where a e A and be B O(mn) Oa. Ob, n?) Oc. Om+n) Od. O(min(m, n))

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Let A and B be a singly linked lists of length m and n, respectively. What is the time complexity of printing out all ordered palrs (a, b) where a e A and be B
O(mn)
Ob. On?)
Oc.
O(m+n)
Od.
O(min(m, n))
Transcribed Image Text:Let A and B be a singly linked lists of length m and n, respectively. What is the time complexity of printing out all ordered palrs (a, b) where a e A and be B O(mn) Ob. On?) Oc. O(m+n) Od. O(min(m, n))
Consider the following class:
class Complex {
double x, y;
public:
Complex(double newX, double newY) {
x = newX;
y = newY;
Complex operator+(const Complex& c) {
Complex temp;
temp.x = this->x + c.x;
temp.y = this->y + C.y;
return temp;
}
friend ostream& operator<<
(ostream& out, const Complex& c)
{
out << c.x << " + "
<< c.y << '"i";
return out;
}
};
Let the following objects be defined:
Complex a(1, 2);
Complex b(3, 4);
Complex c = a + b;
What is the output of the statements below?
Transcribed Image Text:Consider the following class: class Complex { double x, y; public: Complex(double newX, double newY) { x = newX; y = newY; Complex operator+(const Complex& c) { Complex temp; temp.x = this->x + c.x; temp.y = this->y + C.y; return temp; } friend ostream& operator<< (ostream& out, const Complex& c) { out << c.x << " + " << c.y << '"i"; return out; } }; Let the following objects be defined: Complex a(1, 2); Complex b(3, 4); Complex c = a + b; What is the output of the statements below?
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