3 like 0 dislike
10k 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 | 10k views

86 Answers

0 like 0 dislike
Hidden content!
** * ** * * **
int main()
{
* ** ** ******** * ** ** a,b,c,d;
*** ** ** ** ***** * *** **** * * * ** *** * ** * *
** ** * ** * * * * **** ** * * * Ratio: *** ** * * * * * *
* ** * ** ** ** ** **** * * Ratio: %g%%",100*(b/(a+b)));
* * ** * * * ***** * ** 0;
}
answered by (-329 points)
0 0
prog.c: In function 'main':
prog.c:5:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Wformat=]
     scanf("%d%d",&a,&b);
             ^
prog.c:5:15: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Wformat=]
     scanf("%d%d",&a,&b);
               ^
0 like 0 dislike
Hidden content!
#include * *** **
int main()
{
* ** *** * * * * * * * * a, b, ans, sr, fr;

***** ** **** * **** **** ** ** * * &a, &b);

*** ** * * * ** ** * * *
** ** * ** * * * ****** *
* * * * * * ** *** * * ** *

* * * ***** * **** ** * ** * ** * * * Ratio: **** ** sr);
* * * *** * **** * * * Ratio: * ** fr);
** * * ** **** * * *** 0;
}
answered by (-168 points)
0 0
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include * **** ******
int main()
{
* * ***** * ** **** *** *** * a, b, ans, sr, fr;

* * ** * *** * * * *** ** ** ** * &a, &b);

* ** ** * * * ***** *
* * ** ** *** *** * **** * * *
* * ** ** * * ** * ***** **

* * * * * ** * * *** * ** Ratio: * * **** * sr);
* **** ** * **** *** * *** Ratio: **** *** fr);
* *** ** *** ********* * ** ** * 0;
}
answered by (-168 points)
0 0
prog.c: In function 'main':
prog.c:6:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Wformat=]
     scanf("%d %d", &a, &b);
             ^
prog.c:6:16: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Wformat=]
     scanf("%d %d", &a, &b);
                ^
0 like 0 dislike
Hidden content!
* * ******* ** * * ** *
int * *

{

int a,b;
** ** c;
* * **

* * *
**** * ***

****** * * ** * * ** * * *** **
*
** * * 100;
** * - good;

***** * * * *** c)
* * ** ** * * ** d)*/

****** * **** ** **** * *****
*** *** * * ** * * * * *


}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include * *** *
int main ()
{

* * ****** ** *** ** * pass, fail;
* ***** ****** * * *** *** * * * ** **
* ** ** * ** **** ** * *** *** ** &pass, ***** **

*** * * * ** * ** = * * * ** ;
** ***** * * * *** * * * * * = ** ****** **
*** *** ** * ***** * *** * * ** *** Ratio: ** * * * * * * passratio);

**** ** * ** * ***** ** ** Ratio: * * ** * * ** * * * failratio);

***** **** ** * 0;




}
answered by (-167 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
0 like 0 dislike
Hidden content!
#include * ** ** ****
int main ()
{

* **** ** **** * ** * pass, fail;
** * * ******** ** *** * * **
* * * * ** * * ******* ** * * ** ** &pass, ** * ****

*** ***** ** * * ** * * = * ** ** ;
** * ** * * ** * * * = * ** ***
** ** *** * * * * ***** ** ***** ** * Ratio: * *** ** * passratio);

*** * ***** *** * * * *** * * Ratio: ** ** * * * failratio);

* ***** * 0;




}
answered by (-167 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
0 like 0 dislike
Hidden content!
#include * * * ** **

int main() {
** * * * ** ** *** *****
* *** * * **** ****** ** n1,n2;
*** * * * * * * **** ********* tot=0;
*** ** * * * **** * * * pass,fail;
** ** * * * **** ** * *
* **** **** ** * *** * *** ******* ** &n1, &n2);
* ** * * * **
* ** * *** ******** = n1+n2;
** * ********* * *** ** ** = ((n1*100)/tot);
* * * * * ** *** *
** * **** ** * * ** *** = ((n2*100)/tot);
**** ** ** **** *****
** **** * * ******* * ** ** ** * ****** **** Ratio: *** * * pass);
**** *** *** * * *** * * * Ratio: %d%%", fail);
* ** ** * *** ***
** ** * * ** ****
* ***** *** * ** * * 0;
}
answered by (323 points)
0 0
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include * *******

int main() {
** ** **** **
* * *** * * ** n1,n2;
* * * * * * * tot=0;
* * * * ** ** * pass,fail;
* *** *** **** **** ** *
*** ** * * *** * * ** **** ****** * &n1, &n2);
** * * ** *** *** *
* ** ** * * *** * = n1+n2;
* * ** * * ** * * **** = ((n1*100)/tot);
* * *** ** ***** *
* ***** ** ***** * = ((n2*100)/tot);
* * *** ** * *** ** *
** * *** **** ***** ** ********* ** * ** **** Ratio: * ***** * pass);
** ** * * **** **** *** * **** ** * Ratio: %d%%", fail);
** * * *** * * ** *
* ** * ** ***
* * * ** * * ** * * * 0;
}
answered by (323 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main()
{
* * ** * * * * ** * * pass;
* **** * ***** ** * **** fail;
** *** * ******* *** sum;
** ** **** * * * *** avg1;
* **** * **** * ** * ** avg2;
** ***** * ** ** ****
* ** ** ** **** * * *
***** ** * * * ** **
** ** * ** ***** * * ** * %d",&pass, &fail);
***** ***** * *** *** *
******* * * * ** * ** * ** * *
* ** * * **** **** ******* * * * *** *
** ** ** ** ** ** ** ** * ***
** * ** **** *
** ** *** * * * * * **** * *** *** *** ******* Ratio: %d%%\n",avg1);
** ** * * * ** *** ** ** *** * ** Ratio: %d%%",avg2);
* * * * * ***
** *** * * ******* * * * *** 0;
}
answered by (-193 points)
0 0
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
* ** ** * * * ***

*

{

int a,b;

** ** ** ***** * ** ** ********
* ** ** ** ** %d %% ***** *
** * **** %d %% * *** **
** ** 0;

}
answered by (-66 points)
0 0
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:172.70.127.235
©2016-2025

No related questions found

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