3 like 0 dislike
19k views

Write a program that reads the number of students who passed and failed in the exams and displays the percentages. For example:

輸入及格與不及格人數
輸出及格與不及格百分數

Example input:

12 8

Example output:

Success Ratio: 60%
Fail Ratio: 40%
[Exercise] Coding (C) - asked in Chapter 4: Expressions by (12.1k points)
ID: 25730 - Available when: Unlimited - Due to: Unlimited

edited by | 19k views

86 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void)

{
*** ** * * **** ** *** ** a,b,c,x,y;
*** *** * ***** ******* * * ** * * * ****** * *
* ** * * ** * * * * * ** = a + b;
** * * * *** *** * *** * ** * *
* * **** * ** **** * **
*** * * * * * * * * * ****** ** Ratio: ** * ** * *
*** * * ** * * * * * ** * * ** * * * Ratio: * ***** *


*** ** *** * * * *** 0;

}
answered by (42 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void)

{
** * *** * * **** * a,b,c,x,y;
* ** ** ****** *** * ***** * * ***** *** * * *
**** * ** *** ** * * ** ** = a + b;
* ***** * *** * ** *** **** * ** *
** ** * * ** *** * *
* * ****** ** * **** * *** Ratio:%d%%\n",x);
* ******** ** * * ** *** **** * ***** ** **


* * **** ************ ** 0;

}
answered by (42 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main(void)
{
* * * *** ** ** ** * a,b;
* * *** *** * ** c;


* * **** ** * ** ** ** ** *
*** * ** * * * ** ** * ** * * ** **
**** * * * * ** *
* *** * *** * * * ** * * ** Ratio: *** ** ***
* * ** *** * ** *** ** * **** ** Ratio: %d%%",(b*100)/c);
** * * *** 0;
}
answered by (-168 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main ()
{
**** ** * * * ** ** a,b,c;

* ** ** * * * * * * ** * * * ** * * *
*** **** *** * ** ** * * * * * * *
*** * * *** ******* ** * *
* ** *** *** ** *** ** * * * * ** * Ratio: **** * *
******* *** * ** * ** * *** * * * Ratio: %d%%",(b*100)/c);
* * *** ** * * * * 0;
}
answered by (-140 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
* * *** ***** * * **
int *
{
int a,b;
float c,d;
**** * *** ** *** *
* * * * * ** *
c= * ** ***** ***
**** ****
* ** * * * ** ** **
** * ** Ratio: ***** ***


** 0;
}
answered by (-329 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(void)

{
* ** ** * * * * * * a,b;
* * * ** ** *** ** c;




** * *** * * ** * * *** * ***** * **
*** *** ** ***** *** * **** ** * * * *
* ** *** * * * * *****
* *** * * * * * ** * *** * ** * ** ratio: ** **** * * **
** ** * * * * * * * ** ratio: %d%%",(b*100)/c);
* * * *** * * * 0;

}
answered by (-168 points)
0 like 0 dislike
Hidden content!
* * * * * **

int *

{

int a,b;

float c,d;
* ***** *** * * ** *** *
* * * ****** ***

c= * *
** * * **
* *** **** * * * * * *
***** ** * * ** ** * *





return 0;

}
answered by (-329 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(void)

{
** * ** * ** * * **** a,b;
****** *** ** * * *** * * c;




* * * * **** ** * * *** * * * * *** * * *
* * * ** * ***** ** ** * * * ***
** * * * *** * **
* * * * **** *** * * **** *** * ratio: **** * *** ****
* *** * * * *** * * * ** ratio: %g%%",(b*100)/c);
***** **** ** * **** ** * ** 0;

}
answered by (-168 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(void)

{
*** ****** *** ** * ** ** ** a,b;
******* * *** c;




** ** ******* ** * * * * * * * **** **
* ** * ****** **** * ** * * * ** * * * *
* *** *** * **** *
***** ** * * ** ** *** ratio: * * *** **
*** * * * * * * * * ** * ** *** *** ratio: %g%%",(b*100)/c);
***** *** *** * *** 0;

}
answered by (-168 points)
0 like 0 dislike
Hidden content!
* * **********


int main(void)

{


float * ***** * * ** * * *** ** *** * **** *

* * * * ***** * **** *
scanf ** ** * * * * *

float sum = * * ** ** **

*** **** = ** * * * **** *
* ******* ** * ** **

*** ** * Ratio: * ** * * ** *** * ** **
* *** * * Ratio: *** **** * ** * **


return 0;
}
answered by (-107 points)
0 0
prog.c: In function 'main':
prog.c:11:9: error: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Werror=format=]
 scanf("%d",&number_passes);
         ^
prog.c:12:10: error: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Werror=format=]
 scanf ("%d",&number_failures);
          ^
cc1: all warnings being treated as errors
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.243.108
©2016-2026

No related questions found

12,783 questions
183,442 answers
172,219 comments
4,824 users