3 like 0 dislike
15.1k 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 | 15.1k 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:172.69.59.98
©2016-2025

No related questions found

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