0 like 0 dislike

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 in Final examination by (5.9k points)
Available when: Unlimited - Due to: 2018-01-17 16:30

edited by | 29 views

22 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <stdlib.h>
int main(){
* *** *** **** * ** *** n;
* * * *** * ** * * * * * * m=0.07;
    
**** ** * * * **** * * * *** ** ***
** ** ** * *** * ******** * * * * n*m);
    
* ** ** ** * * **** * * * ***** * * * *
* * * ** ** ** ** ** ** * * ** * ****** ***** *** *** * * * * * * * ** * * ** *
** * ** * * ** ** * * ****** * * * * * ** **** **** ** * * * * 0;
* *** ***** * * ** ** * * * * * * *** * * ** * * * * * * * ** * ** * * *
100/100 answered by (254 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 <stdlib.h>

int main(){
* ** * ** *** * * ** a;
* * * ** ** ** * b=0.07;
******* *** * * * * *
** * * **** * *** * * ****** * ** ** &a);
** ** ** ** * ** ** ** * *** * a*b);
* ** ** * ** ** **
* * * * ** * ***** ** ** **** ** * (a*b)+a);
** *** *** ** *** * * *
* *** ** *** ** *** ******** * ** ***
**** *** * ***** ******* * 0;
}
* ****** * ** * ** *
answered by (183 points)
0 0
prog.c: In function 'main':
prog.c:9:14: warning: unknown conversion type character '>' in format [-Wformat=]
     printf("%>2f", a*b);
              ^
prog.c:9:12: warning: too many arguments for format [-Wformat-extra-args]
     printf("%>2f", a*b);
            ^~~~~~
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main(){ ** * * * * * ** * **** ***
** ** ** **** ** * a;
* * ** ****** * ** * * b=0.07;
* **** * * * * **
* ** ** ** * **** *** ** * ** ** *** ***
* * * * **** **** **** *
** * * * * * ** * *** * ** ***** **** a*b);
* * ** *** ** * ** * ** * *** * * (a*b)+a);
** ** * * * *** * * **

*** * * * ****** *** ** ** * * 0;
}
100/100 answered by (283 points)
0 0
prog.c: In function 'main':
prog.c:11:18: warning: format '%d' expects a matching 'int' argument [-Wformat=]
     printf("%.2f%d", a*b+a);
                  ^
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 *** **** * * *
int main()
{
**** * ** *** * ** ** ** * n;
* **** * * * * * * ** *** sum,c;
* ********* * * * * ** * * ** * * ** ** * ***
***** ** *** *** ** * = n*(0.07);
* * * ** ** **** * * * = n + c;
**** ****** *** ** ** * *** * ** * *** ** * **** * *
  
0/100 answered by (192 points)
0 0
prog.c: In function 'main':
prog.c:7:17: error: 'n' undeclared (first use in this function)
     scanf("%d",&n);
                 ^
prog.c:7:17: note: each undeclared identifier is reported only once for each function it appears in
prog.c:10:12: warning: missing terminating " character
     printf("%2f\n%.2f,c,sum);
            ^
prog.c:10:12: error: missing terminating " character
     printf("%2f\n%.2f,c,sum);
            ^~~~~~~~~~~~~~~~~~
prog.c:10:5: error: expected expression at end of input
     printf("%2f\n%.2f,c,sum);
     ^~~~~~
prog.c:10:5: error: expected declaration or statement at end of input
0 0
prog.c: In function 'main':
prog.c:7:17: error: 'n' undeclared (first use in this function)
     scanf("%d",&n);
                 ^
prog.c:7:17: note: each undeclared identifier is reported only once for each function it appears in
prog.c:10:5: error: expected declaration or statement at end of input
     printf("%.2f\n%.2f",c,sum);
     ^~~~~~
0 0
prog.c: In function 'main':
prog.c:9:5: error: expected declaration or statement at end of input
     printf("%.2f\n%.2f",c,sum);
     ^~~~~~
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main(){
** * * ****** ** *** ** * * a;
* * * *** *** * * **** b=0.07;
***** ** ** ** ** *
* ** ** ******* ** * * * ** * * ** ** ** * &a);
*** **** *** *** * * *** **** ** ** ** * * a*b);
* ** **** ** ** ** ****
* * * *** ** * * * * * * * * (a*b)+a);
* * * * * * **
*** ** *** ** * * * ***** ** * **** ****
* * * * ** * * * **** 0;
}
100/100 answered by (153 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;
* ***** * * *** * ***** ******** b=0.07;
** * * * * * * ***** * ** * *
*** * ** ***** * * **** * * ** * * * *****
* * * * * *** ** ***** *** *** * * * * (a*b)+a);
* * * ** * * * * * *** * * *** ** *
** * ** ** **** * ** 0;

}
answered by (220 points)
edited by
0 0
prog.c: In function 'main':
prog.c:7:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'int' [-Wformat=]
     scanf("%d",a);
             ^
prog.c:9:12: warning: too many arguments for format [-Wformat-extra-args]
     printf("\n",b);
            ^~~~
0 0
prog.c:1:19: fatal error: cstdlib: No such file or directory
 #include <cstdlib>
                   ^
compilation terminated.
0 0
prog.c:1:19: fatal error: cstdlib: No such file or directory
 #include <cstdlib>
                   ^
compilation terminated.
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include *** ** *** *

int main(int argc, char *argv[]) {
*** **** ** ** ** * *
* * ** * **** * * * **** * ** p,tax,total;
* ** ** *** *** ** **** * * ** * &p);
* * ****** * *** *******
** ** * ** * ***** * ** * *
* *** ** *** * * *** ** *** * ** tax);
* ***** **** ******** *** *** * *****
* * ** ***** ** *** * *** * ** **
* * **** *** *****
    ***** *** ** ** *
**** **** * * **** * *** ** 0;
}
100/100 answered by (221 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:7:14: warning: spurious trailing '%' in format [-Wformat=]
      printf("%\0.2f\n",a+a*0.07);
              ^
prog.c:7:15: warning: embedded '\0' in format [-Wformat-contains-nul]
      printf("%\0.2f\n",a+a*0.07);
               ^
prog.c:7:13: warning: too many arguments for format [-Wformat-extra-args]
      printf("%\0.2f\n",a+a*0.07);
             ^~~~~~~~~~
0 like 0 dislike
Hidden content!
* * *** ******** *
#include ** *** ** ****

int main () {
* * *
** * * *** * *** a; * ** * * * *** *
* * **** * ** ** * ** ** * ********* %f\n", a*0.07);
* * ** ** ***** *** * ***** * * ** ** ** * * ***
** ** ****** ** ** * 0;
}
answered by (183 points)
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);
             ^~~~~~
0 like 0 dislike
Hidden content!
#include * ** * * ** **
#include *** * * *

int main(int argc, char *argv[])
{

**** *** a;
 
* * *** * * ** *** * ***** *
* * **** ** * * * *
** * ******* * * ** * *** **** ***
** **** *** * **** *** ** * ** * * * **** * * * *** ** * * *
* *** * *** * * * * ** **** *  
** ******* * 0;
}
100/100 answered by (273 points)
edited by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Get it on Google Play Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:162.158.78.112
©2016-2019

Related questions

0 like 0 dislike
21 answers
[Exam] asked Jan 13, 2018 in Final examination by nat236919 (5.9k points)
Available when: Unlimited - Due to: Unlimited
| 35 views
0 like 0 dislike
30 answers
[Exam] asked Jan 13, 2018 in Final examination by nat236919 (5.9k points)
Available when: Unlimited - Due to: 2018-01-17 16:30
| 37 views
0 like 0 dislike
26 answers
[Exam] asked Jan 13, 2018 in Final examination by nat236919 (5.9k points)
Available when: Unlimited - Due to: 2018-01-17 16:30
| 22 views
0 like 0 dislike
21 answers
[Exam] asked Jan 13, 2018 in Final examination by nat236919 (5.9k points)
Available when: Unlimited - Due to: 2018-01-17 16:30
| 19 views
0 like 0 dislike
23 answers
[Exam] asked Jan 13, 2018 in Final examination by nat236919 (5.9k points)
Available when: Unlimited - Due to: 2018-01-17 16:30
| 24 views
8,362 questions
65,584 answers
39,796 comments
1,504 users