[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