3 like 0 dislike
12.7k 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 | 12.7k 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:172.70.111.110
©2016-2025

No related questions found

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