3 like 0 dislike
15.8k 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 | 15.8k 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:172.70.80.197
©2016-2025

No related questions found

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