3 like 0 dislike
15.9k 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 | 15.9k 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:172.69.7.78
©2016-2026

No related questions found

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