C++ Exercises: Display the cube of the number upto given an integer

Last update on December 20 2024 12:23:03 (UTC/GMT +8 hours)

Write a program in C++ to display the cube of the number up to an integer.

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Sample Solution:-

C++ Code :

#include <iostream> // Include input-output stream header

using namespace std; // Using standard namespace to avoid writing std::

int main() // Start of the main function
{
    int i, ctr, cub; // Declaration of integer variables 'i' (loop counter), 'ctr' (number of terms), 'cub' (holds the cube value)

    cout << "\n\n Display the cube of the numbers upto a given integer:\n"; // Display message on the console
    cout << "----------------------------------------------------------\n";
    cout << "Input the number of terms : "; // Prompt the user to input the number of terms
    cin >> ctr; // Read the input value as the number of terms

    for (i = 1; i <= ctr; i++) // Loop from 1 to the input number of terms
    {
        cub = i * i * i; // Calculate the cube of the current number 'i'
        cout << "Number is : " << i << " and the cube of " << i << " is: " << cub << endl; // Display the number and its cube
    }
}

Sample Output:

 Display the cube of the numbers upto a given integer:                 
----------------------------------------------------------             
Input the number of terms : 5                                          
Number is : 1 and the cube of 1 is: 1                                  
Number is : 2 and the cube of 2 is: 8                                  
Number is : 3 and the cube of 3 is: 27                                 
Number is : 4 and the cube of 4 is: 64                                 
Number is : 5 and the cube of 5 is: 125 

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