3 like 0 dislike
13.5k 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 | 13.5k 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:172.70.127.188
©2016-2025

No related questions found

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