[Final exam] Question 10

Question

Question 10: Please write a program that can calculate tax 7% (0.07) of a product price, then outputs the tax and a total price including the tax.

Hint:

*Use %.2f for two decimal points*

*Printf a new line between the tax and a total price including tax*

Input1

80

Output1

5.60
85.60

 

Input 2

452

Output2

31.64
483.64

 

Answer 1

Hidden content!
#include ** *  * * *  
#include    ****** ** 

int main(int argc, char *argv[])
{
   **    *  ***     * *****    a;
 *   ****** *  **** *****   * *   ** *     ******* ** ***  
*  *  * *     **** *  *** ***** *  *  * *** **
**      *   *****  *
  *    * * **
*  *  ******   * *   * *  ****** * ******   
  *  ******  ** 0;
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 2

Hidden content!
**** **** *      * ** ** 
*** *  *  **     *

int main(){
 * *      *****   float    *  
******   ** *    
* *    * *  **   * **  *   *  **    * **      *
      * **** ** 
 **** * *  *  t=n*0.07;
**** **   N=n+t;
 *** *  ***   * 
* * ** ** * *    ****  **  * *    *** ***    **
}

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output