Midterm Question 1 - Makeup

0 like 0 dislike

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 (11.3k points)
Available when: 2017-11-15 14:10 - Due to: Unlimited | 64 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 (4.4k 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 (4.4k 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 (4.4k 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 (4.4k 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 (4.4k 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 (4.4k 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 (4.4k 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 (4.4k 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 (4.4k 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 (4.4k 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 (4.4k 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 (4.4k 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 (4.4k 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 (4.4k 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 (4.4k points)
Page:
Get it on Google Play Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.63.125
©2016-2019

Related questions

1 like 1 dislike
59 answers
Midterm Question 1
[Exam] asked Nov 15, 2017 in Midterm by thopd (11.3k points)
Available when: 2017-11-15 14:10 - Due to: Unlimited | 90 views
0 like 0 dislike
15 answers
Midterm Question 6 - Makeup
[Exam] asked Dec 9, 2017 in Midterm by thopd (11.3k points)
Available when: 2017-11-15 14:10 - Due to: Unlimited | 57 views
0 like 3 dislike
58 answers
Midterm Question 6
[Exam] asked Nov 15, 2017 in Midterm by thopd (11.3k points)
Available when: 2017-11-15 14:10 - Due to: Unlimited | 85 views
9,213 questions
83,623 answers
60,783 comments
2,673 users