3 like 0 dislike
9.6k 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 | 9.6k 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:172.70.131.222
©2016-2025

No related questions found

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