3 like 0 dislike
9.8k 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 | 9.8k 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:172.70.127.132
©2016-2025

No related questions found

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