1 like 0 dislike
14.2k 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

 

[Exercise] Coding (C) - asked in Chapter 4: Expressions by (12.1k points)
ID: 26465 - Available when: Unlimited - Due to: Unlimited

edited by | 14.2k views

91 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>
int main (void)
{
* * ** * * * * *** ***** * a;
* * *** * ****** * *** ** b;
* * *** * * * * * *** * ** * * ****
** * * * * * *** * *** * ** * * * * *
**** **** *** * * * * *** **** ******** ***
    }
* * * *** ***** ****** *** * * ** * * *** ** *
* ********* * ***** * * * * * * ***** * *
***** ** ** ** **** **
**** ** ** * * ** ** * *** ** ** ** **** ** *
* ** ** **** ***** * * * * * * ** * *** *
    }
* ** *** ** * **** * ****** * *
** * **** ** ** *** ** ** ** * ** ***** * *
    }
* * **** ** * * * * * ** ** * ** **
* *** * ** * * **** *** 0;
}
answered by (-204 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main()
{
* *** * ** ** *** * *** ** * price=10,water;
** * * * *** ** * * *** ******* * **
**** ** ** ** * * * * *** * ** * * ******
** * * ** * * * ***** *** * ***** * * ****** ** *
    }
** *** ** * * *** * ** *** ** ** ** ** * * * * ** * *
*** * * *** ** ******* * * *** * *** ** * * *** * *
    }
* *** ** ** *** * ** * **** * *** * **** ** *** *
* * * ****** * ***** *** * * *** ** ** * * ** **** * *** * * * * * ***** **
    }
* ****** * ***** * *** *** if(water>60){
** **** *** * ** ** * **** ** *** ** *** ***** * ** ** * * **** *
**** * **** * ** ***** ***
* ** * * * ** * * * * ** %.2f",price);
* ** * ***** *** *** * * * 0;
}
answered by (-116 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main()
{
*** **** ** * * *** ** * ** price=10,water;
*** * * ** ***** ** * * * ** * *** * *** *******
* ** * * * ** *** * * * *** * **
* ** * * * * * * *** * * ** * * * * *
    }
** * * * **** * * **** * ** * * ** ** ** * *
**** * * * * ** *** ** * ** * *** ** ** * *** *** ** * *** **
    }
*** * * * * *** *** ** * ** * ** * * * ** **** **** ** *
* * * ******** ***** ** *** * *** * * ** * * ** ****
    }
**** * * *** * * * * * * if(water>60){
* * * ** ** * * * **** * * ** * * * *** ** ** * *** * * * * **
* * * ****** ** ** *
** ** ** * * *** *** * *** %.2f",price);
** * * * * **** * * * * 0;
}
answered by (-116 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main()
{
******* ** ** * ******** price=10,water;
** **** ***** * ** ** ** * *** ****** *
* * ** ** ** ** *
** * ** ****** ** ** ** * ***
* *** ** **** ** * ***** * *** * ****** * ** * ** *
    }
* *** ** ** *** ** *** * ** **** * *** ** ******* *** * *
******** *** ***** ** ** * ** * * * ** **** **
    }
*********** * *** *** * ***** ****** * * ** * ** *
* * * *** *** ** * *** *** *** * ******* * **** **** *** * * * * *
** * * * * * *
*** ** * * ****** if(water>60){
* *** * *** * * ** * ** ** * * * ** * * ** ** * ****** *
    }
** * ** ***** ** *** *** * * * * %.2f",price);
* * * * **** *** ** *** ** 0;
}
answered by (-116 points)
0 0
prog.c: In function 'main':
prog.c:6:5: error: statement with no effect [-Werror=unused-value]
     water;
     ^~~~~
cc1: all warnings being treated as errors
0 like 0 dislike
Hidden content!
*** * *** * * **
*
*
* * ***
*** *



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



**** *** **

****

* **


*

* **

*
*
***







*** * **

* **

*

*

*
* * * **

* *

**
*


*

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

**
answered by (-336 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
0 like 0 dislike
Hidden content!
* * * *** **** * *
*
* *

* ** *

**

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


*
* **** * **

**

* **
*



** *** ***

* *

* * *







* * ** * * **

* * * *

****



*
* * ** * *

***

* ***
*

** **


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

*
answered by (-336 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
0 like 0 dislike
Hidden content!
* ** **** * *

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

*

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



** * *
*


** * *

**


****** *** *

*

**







** * ** *** *

*

** **

*

*
** * * ***



*


** *


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

*
answered by (-336 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
0 like 0 dislike
Hidden content!
* ** ** ** *** ***

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

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



*********

* **

* *

**


* ** * * *

**

* ** *







* *

* *

*




* ** ** *

**
*
** *


* *


* * * * *** **

*
answered by (-336 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
0 like 0 dislike
Hidden content!
#include ** * * *
#include *** * ** **** * **

int water_amount;
double price=10;

int main()
{
*** ** * ***** * **** ** * ** ** * * * * ** * *

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

** * * ****** * * ** ** ******* * * ** * = price *** * ** * *
* * * **** ** *** * * **** * *** **** * * ** ** *** = water_amount - (water_amount - 60);
* ** ***** * * * * ** *** *
**** **** ** ** *** ***** * ** *

* **** *** ** * ** * * ** * **** * * ** ** * *** * *** * = price * *** * * **
*** * ** * *** * *** ** ** ** *** * ** * * * * * = water_amount - (water_amount - 50);
****** * * * ** *** ** *
* * **** * ** * ** * * * * *

** * * ** **** * * ** * ** * ** * * *** * = price * ** ** *
* ** * *** * * * * ** ** **** *** * * * ** * * ** = water_amount - (water_amount - 30);
* * ** * * *
* * * * * * * * ** ***** * **

*** **** *** * **** * * * ** ** = price +(water_amount*0.6);
* * * *** * * *** *** * * **** ***** * **** = water_amount - (water_amount - 30)
* * * * * * * * **

* * * * ********* * ** * * *** * %2.2f", price);
* * * * ** ** * 0;
}
answered by (-286 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
0 like 0 dislike
Hidden content!
#include ** *****
#include * *** * * * *

int water_amount;
double price=10;

int main()
{
* ** * * * * *** * ** *** * * * ** * * * ** *

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

*** * *** ** * * *** * ** * **** * * * * *** = price *** * ** **
* *** * * * * ********* *** * **** ***** ** ***** * = water_amount - (water_amount - 60);
** * ** * * * * *** *** *
* * * * * **** * * * ** ** * ****

*** * ** * * * * ** * ** * * ** * = price +(water_amount-50)*1;
** ** * * * * ** * * * * ** * ****** * * *** = water_amount - (water_amount - 50);
* **** * * ** *
* * * * * **** * ** * ** * * *****

* * * **** * * *** ** ** * **** *** = price * ** * ***
*** * * ** *** * * * ** ** * ** * * = water_amount - (water_amount - 30);
*** * * *** **** *****
* ** *** * **** ** **** ** * * *

**** *** ** * * *** * ***** **** * * * = price +(water_amount*0.6);
** * * * *** ** ***** * * * * * * **** * = water_amount - (water_amount - 30)
* *** * *** ** ** *

***** * ***** * *** *** ** *** * * ** price);
** ** * * * **** * ** 0;
}
answered by (-286 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.59.170
©2016-2025

Related questions

3 like 0 dislike
87 answers
[Exercise] Coding (C) - asked Oct 12, 2017 in Chapter 3: Formatted Input/Output by thopd (12.1k points)
ID: 26463 - Available when: Unlimited - Due to: Unlimited
| 11.3k views
3 like 0 dislike
86 answers
[Exercise] Coding (C) - asked Oct 5, 2017 in Chapter 4: Expressions by thopd (12.1k points)
ID: 25730 - Available when: Unlimited - Due to: Unlimited
| 10.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users