[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;
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 ***  * * * ***     **  *** **  **   *    ****       * *  *****
** **  **** * * ** *  
 * *  *  *  * * 
   ** **   **    *   **   *** * * * * *** *   
 ****  **** ** ** ** * 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