E) both C and D
Erro handling and execution paths
Answer:
// here is code in C++.
#include <bits/stdc++.h>
using namespace std;
// function to compute sum and product
void square(int input)
{
// variable to store the square of number
long long squ_num;
calculate the square of number
squ_num=pow(input,2);
// print the output
cout<<"square of "<< input<<" is: "<<squ_num<<endl;
}
// driver function
int main()
{
int n;
// read the number until user enter 0
do{
cout<<"enter a number!! (0 to stop):";
// read the input from user
cin>>n;
// call the function to calculate square of input number
square(n);
}while(n!=0);
return 0;
}
Explanation:
Declare a variable "n" to read the input number from user.Call the function square() with parameter "n".In this function, it will calculate the square of the input number and print it.This will repeat until user enter 0 as input.Program will ends when user give 0 as input.
Output:
enter a number!! (0 to stop):5
square of 5 is: 25
enter a number!! (0 to stop):7
square of 7 is: 49
enter a number!! (0 to stop):11
square of 11 is: 121
enter a number!! (0 to stop):0
Answer:
The required formula to get the value of the cell K6 i.e., total cost of the rental based on the daily rate, cost of gas, amount of discount, and number of days rented can be given as follows:
K6 =E6*G6*(1-H6)-J6
Explanation:
In the above formula, the value of the cell E6 (#Days rented) is being multiplied with the cell G6 (Daily rate), amount of discount (H6) subtracted from 1 and subtract the cell value J6 (Cost of gas) from the resulted value of the expression E6*G6*(1-H6).
Copy the above formula to the range K7:K32 to fill all the values. The resulted excel sheet will be shown as follows:
