3 like 0 dislike
13.2k 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 | 13.2k 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:172.69.59.81
©2016-2025

No related questions found

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