3 like 0 dislike
17.4k 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 | 17.4k 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:104.23.243.164
©2016-2026

No related questions found

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