3 like 0 dislike
12.6k 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 | 12.6k 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:108.162.241.32
©2016-2025

No related questions found

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