3 like 0 dislike
19.7k 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 | 19.7k 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:162.159.115.10
©2016-2026

No related questions found

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