3 like 0 dislike
12.5k 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 | 12.5k 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:172.69.214.205
©2016-2025

No related questions found

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