Without a/an Operating system. a computer is useless
Answer:
public static int powOfTwo(int input) {
return input*input;
}
You will have to call this method in main
for printing it, write
System.out.println(powOfTwo(your number));
in public static void main(str[]args) {
}
Answer:
// here is code in C++.
#include <bits/stdc++.h>
using namespace std;
// recursive function to find sum from 1 to n
int recur_Sum(int n)
{ // base condition
if (n <= 1)
return n;
// recursive call
return n + recur_Sum(n - 1);
}
// main function
int main()
{
// variables
int n;
cout<<"Enter a number:";
// read the number
cin>>n;
// print the sum
cout<<"Sum of first "<<n<<" integer from 1 to "<<n<<" is:"<<recur_Sum(n);
return 0;
}
Explanation:
Read a number from user and assign it to variable "n".Call function recur_Sum() with parameter "n".This function will recursively call itself and find the Sum of first n numbers from 1 to n.Then function will return the sum.
Output:
Enter a number:10
Sum of first 10 integer from 1 to 10 is:55
Answer:
Regulus is the most luminous. Regulus is the least luminous
Explanation:
- Transcribed image text: Of the three stars you've observed (HIP 87937, HIP 108870, and Tau Cet), which one is more luminous?
- View Available Hint(s) Tau Cet O HIP 87937 O HIP 108870
- They have the same luminosity.
To learn more about it, refer
to https://brainly.in/question/413163
#SPJ4
Answer:
Museum of Modern Art
Explanation:
Museum of Modern Art is where many works of Art are displayed or exhibited.
An interactive web design engages a user with its user friendliness of changing visual, sound and other interactive features.
