3 like 0 dislike
18.2k 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 | 18.2k 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:104.23.197.65
©2016-2026

No related questions found

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