3 like 0 dislike
14.2k 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 | 14.2k views

86 Answers

0 like 0 dislike
Hidden content!
* *** ** * * ***

int main(void){

* * * ** * ** * ** * a,b;

** **** * *** **** * ** * * * ***** * *
* * * * ** *** * ** * ** * **** *** * ** *** *****




* * * * * * **** * * ** * * * Ratio: *** *** *****
* ** * * ** * * ***** * ** ** * Ratio: %.0f%%",b/(a+b)*100);

* ** ** * ** * ** ******** 0;




}
answered by (-301 points)
0 0
prog.c: In function 'main':
prog.c:7:13: error: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Werror=format=]
     scanf("%d",&a);
             ^
prog.c:8:13: error: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Werror=format=]
     scanf("%d",&b);
             ^
cc1: all warnings being treated as errors
0 like 0 dislike
Hidden content!
#include<stdio.h>



int main(void){


** ** *** ** * * * * * **** a,b;


* *** ** * *** * * *** * * ** * * *** * * **
*** * * * ******* * ** * * **** * * * *








** *** * *** *** * ** ** ** * * *** ***** * ** * *
* *** * *** ***** * **** * * *** * ** *** * **


**** * ** **** * ** ** *** 0;









}
answered by (-301 points)
0 like 0 dislike
Hidden content!
**** *** * ***
** *** ***** *** ****

int main()
{
** ** *** ** *** * *** * * passed = 0;

**** **** * *** ** * ** ** failed = 0;

** * ** * ****** ** *** *** a = 0;

** * * * ***** ** b = 0;

** ** * * ** * ** * ** ** ** *** **

* ** * * * ***** ** * ** ** * * * ** ** ** * *

* ** ** * ** *** * = passed / ( * * + * * ) * 100;

* ** **** *** * * = * * / ( passed + failed ) * 100;

* * * * ** ****** * *** Ratio: ** * a);

*** * * ** *** ** * * * ** * * * Ratio: * ** * * b);

* * * * * * ** * * 0;
}
answered by (-285 points)
0 1
-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
0 like 0 dislike
Hidden content!
******* **** ***
int main()
{
* * ** * ****** *** *** ** ** * **** *
** * ** ******* *** **** **** * %d * * ** ****** * *********
**** *** ** * ** **** * * * *** * = a*100/(a+b);
* *** * *** * * ** **** = b*100/(a+b);
** ** ****** **** * ****** *** ** * Ratio: * * * * * **
** ** * * **** ** * * ** * ** Ratio: %d%%",failRatio);
* ** *** * *** * ** * * 0;
}
answered by (-281 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
*** * ** * * * *

int main()

{
* * * * ** * ** *** **** * * * * *
** ** ** *** *** * *** %d ** * ** * * ** ***
*** * * *** *** *** * ** **** * = a*100/(a+b);
* *** *** * ** * * * * ** * *** ** = b*100/(a+b);
* * * **** **** **** * * * * **** Ratio: * ****** * * * * **
*** **** ** ** ** ****** ** *** * * Ratio: %d%%",failedRatio);
* ** * *** ** *** ** * ***** 0;

}
answered by (-281 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void)

{
* * * * *** ** * * * a,b,sum1,sum2;
* ** **** * * * * ** **** ** ** * * * * * * ** * *
* * *** * ** ** * = a*5;
** ******* * ** *** * ** * = b*5;
* * ** * * * * (sum1>40)
** * * ***** * ** * **** * * ****** *** * * * *** Ratio: %d%%\n",sum1);
* ** **** *** ** * *** * *
* * *** * * * *** * * * * * *** ****** * *** ** * Ratio: %d%%\n",sum1);
* * **** * * * * * * ** * *
* * * **** * ** ** * * * * * * ** ** ** Ratio: * * * * * *
* * * * * * ** * *
* * * * * ** * * *** * * * * * * ** **** * * Ratio: %d%%\n",sum2);
** ** *** * *** * * ** ** ** * 0;



}
answered by (-323 points)
0 like 0 dislike
Hidden content!
#include * * * ** ** * *
#include * * * ** **

int main()
{
* * ** *** * * *** a,b;
** * ** * * * * *** c,d;
** *** * *** ** * * * ** * * * * * * ** ******
**** ** * * ** * * *** ** * ***
* ****** *** ** * * ** ** *
******** ** * * ** * * * ** Ratio: %d%%\nFail Ratio: %d%%",c,d);
* * ***** * * ******* 0;
}
answered by (-258 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include * ** *** **



int main()

{
* * * ******* **** * * ** * a,b;
* ** *** * *** **** ** ** c,d;
** *** * ** * ** * * * * * *** **** ** ** *** ***** * ***
*** * **** * ** **
* * * *** * *** *** *** * * ** ***
***** * *** * * * *** **** * * * * * %d%%",c,d);
* * * ** * * * * ** * 0;

}
answered by (-258 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



main(void)

{
*** * * * * a,b,sum1,sum2;
** * *** * *** * *** * * ****** * * * ** * * *** * *****
** * * ** * * ** * **** = a*5;
** * * *** * * * **** * = b*5;
**** ***** * * ** * *** (sum1>40)
* * ** * * * * ** ** * ** * * **** * ***** ** Ratio: %d%%\n",sum1);
** ** ** * ** * * **
** ** ** * ***** ** *** *** * * *** * ** ** ****** * * ***** ** Ratio: %d%%\n",sum1);
** ** * ****** ** * * *** * ***
*** * **** * ** **** * **** ********* * **** * ** * * * Ratio: ******* * *
****** * ** ** ***
* *** *** ** * *** * *** ** ** *** * * * * ** * **** Ratio: %d%%\n",sum2);
* ** **** ** ** *** * * * * 0;



}
answered by (-323 points)
0 like 0 dislike
Hidden content!
#include ** *** *
#include * * ** ****
int good=0,bad=0;
int main()
{
* * ** ** * * ** * ** ** * * * ** * ********* *

* ***** ** ** * * * *** * * **** Ratio: ** ** *** *** * *** *
**** **** ** * ** * * ** * ** Ratio: ** *** **** * ** ** *******
** ** ** * * * ** * * 0;
}
answered by (-286 points)
0 0
-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.59.82
©2016-2025

No related questions found

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