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 (12.1k points)
ID: 36750 - Available when: 2017-11-15 14:10 - Due to: Unlimited
| 417 views

19 Answers

0 like 0 dislike
Hidden content!
* * * * **** ***** **
int main (){
int a,b,c;
float * ** *
* * * ** ** first your * * *** * *
*** ***** * **** ***** *
* * * * **
* * * * * ****** *** *
*** *** ** second your meters: * *
*** *********** ** **
******
* ** * * * **
* * **** * second your meters: ** **
** * ** ** * ** * **
* ** * * *
** * * * **** *

return 0;
answered by (16 points)
0 0
prog.c: In function 'main':
prog.c:18:1: error: expected declaration or statement at end of input
 return 0;
 ^~~~~~
0 like 0 dislike
Hidden content!
#include<stdio.h>

int main(){
    float a,b,c,d,t;
** ** * * * * ***** * *** * ** ** ** **
* ** ** ** *** **** *** ** **
** * * *** ** * **** * *** * ** ** * **** *** * * * * * * **
*** * *** * ** * * * ** *
* * * * * ** * ** ***** *** * * *** ** ** * * ** * * ****
* ** **** ** *** * * * * *
*** * ** ** * *** *** *** ** * * * ** * ** ** * * ** * ** *
** ******** * ***** ** *
*** * * * ** * *** *** * * ** * *** * * *

* ** * ** * ** * ** *** * *** %.2f",t);
}
answered by (-32 points)
0 0
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()
{

* * * ** ** * ****** * * usage,cost,contant=10;

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

* **** ** ** * * * *** * (usage>0 && usage<=30){
** * *** ** * * * * *** ** **** *** ** * **** ***** **** * * * contant);
* ** **** ** * * * * * * * * ** ** ** *** * %.2f",cost);
* * ** * *** ** * ***
******* *** * *** **** * * && usage<50){
*** ** ****** * * * ** ** ** * ** ** **** ** + (30*.6)+ contant;
* * ****** * ** ****** * * ** * * * * * * * * * * ** %.2f", cost);
* ** * *** * ** * *
* * ****** *** ** **** * * ***** * * * * ** * ***
* **** **** * * * * ** ** *** * * ** **** ** ** **** ** **** *** *
* * *** * * ** * **** ***** **** * * * ** * * **** * * %.2f",cost);
***** * * * * ******* *** **
*** ** ***** *** * * if(usage>60){
* * ******** *** ***** * *** *** ** * * * * * *** * ** ** ** * ******* **
** *** ** * * ****** ** ** **** * * * ***** * ** %.2f",cost);
*** * *** **
* * * * *** * * **** * 0;
}
answered by (-167 points)
0 0
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>
#include <stdlib.h>

int main()
{
* * ** * ** *** * ** *** * * wc;
* * * * * **** ** * total=0;
* ** * * ** ** * ** * tab1;
* *** * ***** ** * ** tab2;
* * *** **** ** ** ** nt;
** *** **** ** ** * * * nt1;

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

***** ***** * * *** ** **** * * ** **
    {
* * *** * * ** * ** * ******* * * * * *
    }

* * **** ** ** ***** ** * ** ** *** * ** ** *
    {
* ** *** ***** ** * * ** ** ** * * **
** ** ** *** **** ** ** * *** * * ** *

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

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

* **** ****** ********** *** * * *
    {
* * * ** * ** ** *** * * * * ** * ** *** *

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

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

return 0;
}
answered by (-193 points)
0 0
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>
#include <stdlib.h>

int main()
{
*** * *** * * * ** * * ** wc;
** ** * ** ** * *** **** total=0;
* * ** ************ * * * tab1;
** ** **** ** *** * * * tab2;
** * *** ****** * *** *** nt;
    int nt1;

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

** ** ** **** * * ** *** **
    {
*** * ** * * * * ** ** * * ** * **** *** * * ** ** **
    }

**** * * * * *** * * * ** *** ** * ** * **
    {
****** ** * * * * ** ******* ******* * ** *
** * *** * ** ****** *** ** * * * * * * * ****

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

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

** * ** *** ** *** ** **** *** *
    {
* ** ** * * * *** ** * * *** ** ** * ** * *

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

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

return 0;
}
answered by (-193 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()
{
    int water;
    float cost;
* ** * * * ****** ** * *** amount;

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

* ** ** *** * * ** **** ** *** && water<30){
* ** * * *** * * **** **** * ******** * *** *** = (water * 0.6) + 10;
** ******** * * ****** * * * ** * **** *** * * ** ** *
*** *** * * ** * * ** * ** * ****** * * * *** * * ** * * && water<50){
* ** * * ** * * * * *** ****** ** *** *** * **** *** * * ** *** * * * * **
*** * * ** * ** * * **** **** ** ***** * **** * * ** **** *** * *** *** ** *** * *
* ** * * * * * ** ** * ***** **** * * * * * ***** && water<60){
* * ****** * *** **** * * ** ** * * * * ** * * ***** ** * *** ** * *** * ** * ** * *
**** * ** ** * **** ***** * ** * **** ***** ** * *** ** * * ********** ** ** **** * ****** **** * ** *
** * * * * * * * ** * * *** ** ** * * * * * ** ** *
* * ** * * * ** **** ***** *** *** *** * **** *
* **** * * **** * ***** **** * * * *
    return 0;
}
answered by (-167 points)
0 0
prog.c: In function 'main':
prog.c:8:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'int' [-Wformat=]
     scanf("%d",water);
             ^
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main()
{
** * ** ** *** ****** a,b;
* ** * *** *** * * ** ** * * ****** * ****
** * * ****** * *** * *
    {
* * ***** *** * * *** ** ** * *** ** ** * ****
*** **** * * ** ** *
* ** * * ** * * *** * * * * *** * **** **** * **
* ***** ** * * * ****
** ****** * *** ** * *** * *** ***** * * **** * * *
** * * ** ** ** ** ** *
** * * ** *** * * * * * ** ** * * * * *
* * * * *** **** * *** **
* *** ** ******* * * *** * * ** * * * ** * * * * * ** * **
    }
** * * * *** ** if(a>=60)
* * * * * * *** ** * *
*** * * ** * * *** * * ****** * * *** *** ** *** * * *
    }
** * *** *** ***** * %.2f",b);
}
answered by (-255 points)
0 0
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>
#include <stdlib.h>

int main()
{
*** * ** * *** * **** * a;
* **** * **** ** * *** * ** * ** *** *
* **** **** ** * * * (a<=30)
* * ** * * * **** *** ** ** * ** **** ** %.2f",10+a*0.6);
* ** * * ** * ** * * * * if(a<=50)
**** ** ** * ** ** ** ** *** ** ** ***** * * * * *** ** * * * ** * * * * *
* ** ** **** * * * * * if(a<=60)
* ** *** * ** * **** * ** *** * ** * ** *** * ** * ** ** *** ** * * *** **
**** * **** ** * ** ** * if(a>60)
** * * * ** ** ** * *** * * ** *** ** * ** ** * * * * * * *** * *** * ** ** * *
*** * * ** * ** * ** 0;
}
answered by (42 points)
0 0
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>
#include <stdlib.h>

int main()
{
**** * * * *** **** * **** a;
* ***** * * *** ** * *** * * *
**** * *** ** *** **** ** (a<=30)
*** ** ***** *** ** * ********** ** ** * * * * ** ** * * *** %.2f",10+a*0.6);
* ***** * ** ** *** * if(a<=50)
* *** *** **** * *** ** *** * * * ** ** ***** * ***** * *
** ** * * **** ** * if(a<=60)
* ** * * ***** * **** * * *** ***** * *** * ** *** * *** * ** ******** ****
***** ** ***** * if(a>60)
***** * *** * **** ** ** * * ** *** ** *** ** **** * * ** * *** ** ** * * * ** *
* * ***** ** *** * * * * * 0;
}
answered by (-108 points)
0 0
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(void)
{
**** **** **** * * ** c,total;
* ** * ** * * * * * ** * * * **

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

* ** ****** * * * if(c>30 && c<=50)
*** ** * **** * *
******* ***** ** ** * *** **** ***** ** ** * *** ** * *
* * * ** * * ** * * ***** ** *** *** * ** * **** * %.2f",total);

**** * * * **
** ***** ** ***** if(c>50 && c<=60)
* ***** **
*** * ** * ** * * ** * ** ** ** ** ** * ***** **** *
* ** * ** * ** * ** * * * ** * *** * %.2f",total);
* * * * * * ***** * *
** * * * *****
***** * * * * * *
* ****** * ****** ** ** * * * * *** ******** * *** * *** *
* *** ** **** * ** * *** ** * * **** ** * ** %.2f",total);
* * * ** * * * *




}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:3.230.144.31
©2016-2021

Related questions

1 like 1 dislike
59 answers
[Exam] asked Nov 15, 2017 in Midterm by thopd (12.1k points)
ID: 32351 - Available when: 2017-11-15 14:10 - Due to: Unlimited
| 829 views
0 like 0 dislike
15 answers
[Exam] asked Dec 9, 2017 in Midterm by thopd (12.1k points)
ID: 36755 - Available when: 2017-11-15 14:10 - Due to: Unlimited
| 407 views
0 like 3 dislike
58 answers
[Exam] asked Nov 15, 2017 in Midterm by thopd (12.1k points)
ID: 32710 - Available when: 2017-11-15 14:10 - Due to: Unlimited
| 1.2k views
0 like 0 dislike
21 answers
[Exam] asked Dec 9, 2017 in Midterm by thopd (12.1k points)
ID: 36754 - Available when: 2017-11-15 14:10 - Due to: Unlimited
| 541 views
0 like 0 dislike
22 answers
[Exam] asked Dec 9, 2017 in Midterm by thopd (12.1k points)
ID: 36753 - Available when: 2017-11-15 14:10 - Due to: Unlimited
| 595 views
12,114 questions
158,015 answers
158,423 comments
4,515 users