Answer:
Option b is the correct answer for the above question.
Explanation:
- The mystery function is a recursive function that calls for the two times when the user passes 38 on the argument.
- The first value is 38 and the second value is 2 for which that function is called.
- When the value 38 is passed, then again 2 is passed because of the "mystery (n % 3);" statement.
- This statement holds by the if condition which gives the true when the argument value is greater than 2.
- Hence for the 2 value the if condition will not true and the function is not called again.
- Then the 38/3 and 2/3 are printed whose value is 12 0, but it will print 0 12 because of the recursive function.
- Hence option b is the correct answer while the other is not because other options does not states the output of this program.
Answer:
The program to this question as follows:
Program:
//header file iostream
#include<iostream> //including file for use basic function
//using name space
using namespace std;
//main method
int main() //defining main method
{
int a[3][3]; //defining two dimension array
int x,y,sum=0; //defining variables
cout<<"Enter array elements: "<<endl; //message
for(x=0;x<3;x++) // for row
{
for(y=0;y<3;y++) //for column
{
cin>>a[x][y]; //input values from user.
}
}
//loop for calculting sum.
for(x=0;x<3;x++)
{
for(y=0;y<3;y++)
{
sum=sum+a[x][y];//add all elements
}
}
cout<<"Sum: "<<sum; //print sum.
return 0;
}
Output:
Enter array elements:
1
2
3
4
5
6
7
8
9
Sum: 45
Explanation:
In the above C++ programming language code first, a header file is included then the main method is declared, inside a main method 2D array that is "a[][]", and an integer variable is defined that are "i, j, and sum". In the next line for loop is used, this loop is used two times that can be described as follows:
- The first time it is used for inserting elements from user ends.
- The second time, it uses the sum variable to add all array elements. and in the last print function that is "cout" is used for print sum variable value.
Answer:
a is the correct answer
Explanation:
correct me if I'm wrong hope it's help thanks
Answer:Effective but not efficient
Explanation:
Jim is effective because he was able to complete the IT tasks well but he is not efficient because he didn't submit the result on time because being efficient includes management of time.
