[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