3 like 0 dislike
12.2k 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 | 12.2k 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:108.162.241.222
©2016-2025

No related questions found

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