[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[])
{
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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