3 like 0 dislike
15.5k 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 | 15.5k 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