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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``````

[Exam] asked
edited | 31 views

## 22 Answers

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`Hidden content!**   **** * ** **   * **  *** * ***  int main(){*******      *  float n,t,N;*       *    * ****   * ** *      ** **  *  ***  * **  *  * ****   ***      *** *** t=n*0.07; *   **** * **** N=n+t; ** ** ** * * *  **  * * ******      * *    ** * **  *** **    *}`
100/100 answered by (244 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
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`Hidden content!#include  ** **    *   ****  *  **  ** * *int main(int argc, char *argv[]){* * * **  * * **  price; *     **** *****  taxtotal, total;**** ** *  * ** *  **** * **  *   * * *   ** * *    *   ** ****** **** *  * **  = price * 0.07;* ***    * ** ******   *  ****    *   *   * * * *** *** *   = price +   ****** *  * *   *  ***  ***    * ** *  * ** ** *  *** *** ***** ****** ** * *  * total); ** *** *     ** *  ** * * * *   * *          * *  *** * * ** ***  * ** *    ** **  *** * 0;}`
100/100 answered by (252 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
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`Hidden content!#include *  * * *  **   #include **** ** **  *    int main(int argc, char *argv[]){    *** *   ***  **  * * *  **  *  a;* *  *   *  * **** *  **  *  ****** ***   ** **  ** * ** ***      *   *    *** ****   * * * *    *      *     *         ** * ***** *   * ** ******* * *  *  *         ******  **    * ** *      ** *   *  0;}`
100/100 answered by (269 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
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`Hidden content!  *   * *  **   ***** *****    *****   float price;float tax;     * int  ***** argc, char  *    {** * **  *  **** * * ** * * ***    ** *** * ****** **    = ****  **   * *  *   ****   = tax + ***** **** *  ** *     *  *  * **** **  tax);  *  ** * * ** * **   *    * **    * * ** *  ***   *  *  *  * 0;}`
100/100 answered by (268 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
`Hidden content!*  ** *   * *   ***   **  int main () {**  ** *   * * *** *    * * **  a;  ** **  ***    * ** ****  * *      ** ***   * ****     ***  *      ** ** *  %0.2f\n", a*0.07); *  *  * *  **   *  *  * ****  **  **   * ** ****  **     *   * **    **   *   **  0;}`
answered by (183 points)
0 0
prog.c: In function 'main':
prog.c:7:18: warning: unknown conversion type character 0xc in format [-Wformat=]
printf("%0.2\fn",a+a*0.07);
^
prog.c:7:13: warning: too many arguments for format [-Wformat-extra-args]
printf("%0.2\fn",a+a*0.07);
^~~~~~~~~
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`Hidden content! ** * ************ *    * * ****** *  int main () {   **  *  *  ****  **** a;    *****  * *** **   ****  *****   * ** *  * * * ***** **** *     *  ** *    %f\n", a*0.07);*  ****  * * ** *  * * ** ** **  *  ** *  *   *****  * ** *      **   ****  *   *  *   *   0;}`
answered by (183 points)
0 0
prog.c: In function 'main':
prog.c:7:15: warning: unknown conversion type character 0xc in format [-Wformat=]
printf("%\fn",a+a*0.07);
^
prog.c:7:13: warning: too many arguments for format [-Wformat-extra-args]
printf("%\fn",a+a*0.07);
^~~~~~
0 0
prog.c: In function 'main':
prog.c:8:15: warning: unknown conversion type character 0xc in format [-Wformat=]
printf("%\fn",a+a*0.07);
^
prog.c:8:13: warning: too many arguments for format [-Wformat-extra-args]
printf("%\fn",a+a*0.07);
^~~~~~
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`Hidden content!#include *** **  ***** #include   **   *** * * *int main(int argc, char *argv[]){* * ** ****  **** **  * ** *  * a; ** *   * ** * * ***   **   **  *  ***** *  **      **  * ** ** * *  *    *  ** *  *   *  * ** *  ***   * ***  ** *   *** * *   **** **** * *  ****  *******  **   * *****          0;}`
100/100 answered by (243 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
`Hidden content!#include <stdio.h>#include  *      **      * **int main(int argc, char *argv[]) {          ***  * * ***  * ** a; *   * *  * **   ** ** ****  **   ** *** *** ****  * ** ***   * * *    ***    * ** ** **   **   *  **  *  ** ***** * ***   *** * ** *   *** **** * * **  **   * ** * *   *    ***  ** *  ** *   *** * *****   *  *    **** *     **  **  **    * **         *  *  ** * *   ***  **    *   *** * *** *** ****  ** * ******   0;}`
100/100 answered by (269 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
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`Hidden content!#include  ** *  *    #include  *   ** *   * ** int main(int argc, char *argv[]){*  **       *** * ** *           a;* *** *  *  *** **    * *  *****  *   * *  ****  *   * * * ** ***** * *   * * ***     * *   **    **      ****  *  **    ****    ** *         *  **  ** * ***    * ** *  ***    * *  * *** * ** *  * * ***** * *      * * ** 0;}`
100/100 answered by (290 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
`Hidden content!#include * **    * * **** * *#include    *  ****    int main(int argc, char *argv[]){  * ********* **   * *   * a;*     ** * **  *   *    ** *    * ** * * *   * ** ** **  **   *  * *  ** *       ***** **        * * * *  * ** *  * *** *  ***** * ***   ********  * **  *  ** *   * * *    *  * **  * ***** **  *    0;}`
100/100 answered by (271 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output