Midterm Question 1 - Makeup

0 like 0 dislike
4.3k views

A water supply company charges the water consumption, as follows:

a) Fixed amount of 10$.
b) For the first 30 cubic meters 0.6$/meter.
c) For the next 20 cubic meters 0.8$/meter.  
d) For the next 10 cubic meters 1$/meter.  
e) For every additional meter 1.2$/meter.   

Write a program that reads the water consumption in cubic meters and displays the bill.
寫一個輸入水的用量 輸出水費的程式

Example Input:

25

Output:

Cost: 25.00

Example Input 2:

44

Output:

Cost: 39.20

Example Input 3:
 

75

Output:

Cost: 72.00

 

[Exam] asked in Midterm by (12.1k points)
ID: 36750 - Available when: 2017-11-15 14:10 - Due to: Unlimited | 4.3k views

19 Answers

0 like 0 dislike 
Hidden content!
#include<stdio.h>
int main(void)
{
***   *  *   **** *  c,total;
**      *********  * ** ** * * * * *  *  *

   *    * *** *** * ** *****  **
  **** **   ** *  *  
 *** *   * *  *** **     *   * * ***   **   **      ***  
****** **  *   * ********    *   * *****  ***** **   *** * ****** ****** ** 
*  ****  * **  ****    ***

* ***     ****** * *    if(c>30 && c<=50)
   {
 ***   **     * **  *  ****    *  **  *** *  ***** ** * * ** *
** *  *         *  *  *     *   *   **** * ***  *  ****  * *** **  **

 * *** * **  * * *
*   *  *   ***  *** * if(c>50 && c<=60)
   {
  *****     *  *  ** ** **** **** *** * *   ** *    ***  *   **  ** *** ****
 *** **** *****   ****   * *   ** *  *  *** ******* *** **    *   **
***    * * *** ** * 
*  *  **   **   *   ** * *
   {
* * ****  ******* * * **     *** * * ** *   *     ***  ** * ** ****   ***  **
* ***** *     *         *  ****  * * ****  * **  *  *** ***   *  *
 ******  * ***   **




}
answered by (-249 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
*  * *   * * **   ** * ****  *  a;
    ****   ***  **  ** *  **   ***   * **   ** 

       ** ** * **********  *  **  (a<=30)
  * * ** ** *  *** *  ** *  *     **      %.2f",a*0.6+10);


********  ** **  *****  **  * (a<=50)
*    **     * *   ** ***   ** *   ** *** *   ** **   **  * * **  ** * * *  ****  *  ***


***** ******  **    *    *  **** (a<=60)
****** * *   * * ** * ***      * **  * * ** * *  **   *     * **   ***    *   * 


    * **   **** **   ** ***  (a>60)
** * * *****  **  * *        *** * ** * * *   ** *** * **     *    *  * * 

**  *  ***   *** ** *  *  * * 
 *** * **     ** *   * ** *  * 0;
}
answered by (-284 points)
0 0
prog.c: In function 'main':
prog.c:7:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Wformat=]
     scanf("%d",&a);
             ^
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
 **   ******   ** **  *  * *** a;
*  *  **  ** *** * *  *** **  *    *    * * *

 * * *  **   **       ***   (a<=30)
     ** **** * *** ** *  ***** **  **    **  *** %.2d",a*0.6+10);


 **  *** ** *   ** *  ** ***  (a<=50)
 ** *** *** ******** **  *   *  * ** **  ***  * ** * *  **** ***  ***  *      * ** * **  **


*** **  * *  * **** ** * * *   (a<=60)
  * * **     ** *      * *** * * * ************* * **  *  ***  * *  *  * ***  ** *  ** * 


  *** *     ** *   *  *  (a>60)
  * *  ***  **         ** *** * *** *** ** * * *   *** ** ** * **** ***  * *****   * **  **  

 ****    * ** *   *  * * ***
 * *** **  ** *   *   *** **** 0;
}
answered by (-284 points)
0 0
prog.c: In function 'main':
prog.c:10:22: warning: format '%d' expects argument of type 'int', but argument 2 has type 'double' [-Wformat=]
     printf("Cost: %.2d",a*0.6+10);
                      ^
prog.c:14:26: warning: format '%d' expects argument of type 'int', but argument 2 has type 'double' [-Wformat=]
         printf("Cost: %.2d",18+(a-30)*0.8+10);
                          ^
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include  ***** * ***** *


int main(void)

{
* *   ******  *   ** *  y, fixed_charge=10;


 **   * *   **    ***** ** *  ******  * * **   *

*** **   * *** *  * * (y<=30){


** *   * * *    ** * ****    *** * * **  ****** **** ** * *** * 
}

 if (y>30  *  *    y<=50)
*  **  **     * ** ** * *** ******

*  **** ***  ** * ********    ** * *  * **    **  *   **  *    ****   * **
  ** *  ******  **   ***
 *** ** ****** **  * **   (y>50 ***   *  * y<=60)
*  ** ******* * ** * *  *  **

       *  *** *  *  ***  **** **  * *** *** *  ***** *  *  * **** *  *****  ** * *   * 
 }
*** **** ** *   *****  ******  * ***  * (y>60)
     **   ***  * *****  ** 

* *** * **   *     **** **** * *  *   ***   **  ** **      **** **   * * *       * *
  *** * *** * ***   ****   



return 0;

}
answered by (-107 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include ********   *  * ** 


int main(void)

{
** *  * * * ** * * * * y, fixed_charge=10;


 *    ** ** * ******    **   *****   **********  **

 ***  * *  *  *    (y<=30){


*    ***  *    **  **  *** *   ** *   * * * **  *  *    * * *        ** 
}

 if (y>30   *    *** y<=50)
 *  **  *  ** **  **    * * 

** * **  ***  **** **** * *  *** *    ***    * ***        **  ** *  ****
 * ******** **  *      *** *
** *  **   *****    ** ** *  (y>50 *       **     y<=60)
  *  *   * ** * ***      

   ** ****** * *  *   * **** **** *  ****    *********   * *   ** *  * * 
 }
**  * * ***     ** *** *** * *****  **    (y>60)
**   *******   * ***  *** *  

***** *   ** *   * ** ***  *   **    ***  * *** *************** ** ** * * ***  * 
** *   *  *  *  *   ** *   



return 0;

}
answered by (-107 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
  *****  * * * *  * ** 
int main()
{
int n;
float cost;
*  *   *  * ***  * ***** ** 
if(n>60)
** ****** ******  **** * * *** ***  ****    *****    *
  *   *** * **   * ** * ******   * * *
* ****** ***  * *** *** * *  **   *  ***     * ** *
 ** *****   *** *  * * ** 
****  *   * ***   ** * * **     ***  ***  * *  *
if(n<=30)
 ******* * *  * **  **  ** **   ***   *
* ****** **  * %.2f",cost);

return 0;
}
answered by (-32 points)
edited by
0 0
prog.c: In function 'main':
prog.c:13:1: error: expected declaration or statement at end of input
 return 0;
 ^~~~~~
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include   * *  *    *  

int main(){

 **  * * ***   *    **  * *  **** sum,n;

 * *   ****  **   **       *****  * **** ** * *  * ***

  ***   *  * * ****  ** ** * *   * **  *
**    *   * **  **   * ** = 10 + n*0.6;

  *  ***  ***  ***   * *  ** * **   **  * * *** n <50)
 *  **  * * * * ** * * *  = 10 + 30*0.6 +    *

* ** ***    *    ** * * * **   *    *   ***   *  **  * * *  *** 
**** ***  **    * * * ** *    * = 10 + 30*0.6 + 20*0.8 + *   ***

* **  *   * ** * **    * *** * * *  ***********
***  * **    * * **** ***    ** = 10 + 30*0.6 + 20*0.8 + 10*1.0 +  *     * 

  *  * *  * ** * *  * **  * *  * * * **  **    ** **   * sum);

*  *  ** *    * **  *** *** ** 0;
}
answered by (-74 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
int main()
{
 **  *  *      *** * *     *  ***  a,b;
  * ***   * **  * ***  * * ***  **   ** *      * ** *   *****
*  ***   *    ***  *  ****         *  **
    {
* * **** *  ** ** *  ** ****  * * ****** **** ***   *  
  *** * *    * * ** **  ***
** * *   ********    *****  ** ** * ***********  ****  *  *  
    {
 *   * *    **  **** * ***  **    * **  ** **** * ****   * **  ** *
*   *** *   ****   ** * *  
   **** **    **  ** *     *  *  *   * * *  * *    ** **  * *** ***  
 ***  *  * * *     **  ** ***
 ** ***** * *****  * ****  * * *  * *   *  **   **  * *** * * **  
    }
* *    **   * **  **** **   if(a>=60)
  * *     ****  * ** * *** 
* ****  *    ** ***   *** ** *    * *   **  *   **** *  ** * **  * ** *    *   
    }
**  ** * * **    * *  ***   * **  **  ** * **** 
}
answered by (-255 points)
edited by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include     *  ******   * 

int main()
{
 *****   **     * ** **  *** ** n,sum;
 *  **  * **  **** * ** * **     *  * *  **  **** * ** ***

** ** ** ****  **     *  ***  ***
**** * * **** * ** *  *  *
   ***** *  *  **  * ** ** **   *** *  ****      ****   **  * 10+n*0.6;
 **  **  * *****      **

***    ****       *   *  *  if(n>30 && n<=50)
** *  ** ****      * 
  ***   ** *** * ** *  ***   * ** * ** **   **     10+18+(n-30)*0.8;
  * * ***   *** *******   *  

  **** *** ** *  ** *  *    * if (n>50 && n<=60)
** * **** ** * * * ***    *  *** ** *     *** **** **  *** * *  ****

** ***   *    ***    **
 **  ***  **   **  * *** * ****** **    *    *      * ** *  *   ***  *  * 

 * *      *** **    ***  ***  * ***  *  * %.2f",sum);

* **** ** ** *  **  **  ** ** 0;
}
answered by (-127 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:108.162.216.251
©2016-2025

Related questions

1 like 1 dislike
59 answers
Midterm Question 1
[Exam] asked Nov 15, 2017 in Midterm by thopd (12.1k points)
ID: 32351 - Available when: 2017-11-15 14:10 - Due to: Unlimited | 11k views
0 like 0 dislike
15 answers
Midterm Question 6 - Makeup
[Exam] asked Dec 9, 2017 in Midterm by thopd (12.1k points)
ID: 36755 - Available when: 2017-11-15 14:10 - Due to: Unlimited | 3.9k views
0 like 3 dislike
58 answers
Midterm Question 6
[Exam] asked Nov 15, 2017 in Midterm by thopd (12.1k points)
ID: 32710 - Available when: 2017-11-15 14:10 - Due to: Unlimited | 9.7k views
0 like 0 dislike
21 answers
Midterm Question 5 - Makeup
[Exam] asked Dec 9, 2017 in Midterm by thopd (12.1k points)
ID: 36754 - Available when: 2017-11-15 14:10 - Due to: Unlimited | 4.6k views
0 like 0 dislike
22 answers
Midterm Question 4 - Makeup
[Exam] asked Dec 9, 2017 in Midterm by thopd (12.1k points)
ID: 36753 - Available when: 2017-11-15 14:10 - Due to: Unlimited | 4.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users