Answer:
Object-oriented programming (OOP) is a procedural language and based on classes associated with an object. Without classes and object relationship OOP is not possible. According to program's design concept classes provide abstraction and encapsulation with the help of object. Object have states and behaviors like cat has states like name, color and cat has also behaviors like wagging the tail, eating, jumping etc. A class forms template or blueprints for these states and behaviors because different cats have different behaviors and states.
Methods provide a way for encapsulation and accessing private class members with public methods and static fields are sometimes best alternative for global variable. We can use static field when it same for all and shared by all objects of that class and it can save memory because we do not have to initialize it for each object
Answer:
// here is code in c++.
#include <bits/stdc++.h>
using namespace std;
// function that return greatest common divisor
int g_c_d(int num1, int num2)
{
if (num1 == 0)
return num2;
return g_c_d(num2 % num1, num1);
}
// main function
int main()
{
// variables
int num1,num2;
cout<<"enter two numbers:";
// read two numbers from user
cin>>num1>>num2;
// call the function and print the gcd of both
cout<<"greatest common divisor of "<<num1<<" and "<<num2<<" is "<<g_c_d(num1.num2)<<endl;
}
Explanation:
Read two numbers from user and assign them to variables "num1" and "num2".Call the function g_c_d() with parameter "num1" and "num2".According to Euclidean algorithm, if we subtract smaller number from the larger one the gcd will not change.Keep subtracting the smaller one then we find the gcd of both the numbers.So the function g_c_d() will return the gcd of both the numbers.
Output:
enter two numbers:5 9
greatest common divisor of 5 and 9 is 1
enter two numbers:-25 15
greatest common divisor of -25 and 15 is 5
Answer:
An absolute cell reference is a cell address that contain a dollar sign $ in row and column coordinate or both. We use absolute reference to keep row and column constant
Example: C5*$C$2
The reference to C2 is absolute and will not change when copied.
Answer:
Google drive is an efficient way to get your files everywhere, anytime.
This cloud-based service let you storage any kind of files to the cloud to be available whenever and wherever you can.
This service is also compatible with thousands of plug-ins that can interact among themselves with ease and effectiveness
Ummmm toradora? on netflix
