3 like 0 dislike
18.8k 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 | 18.8k 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:104.23.243.109
©2016-2026

No related questions found

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