3 like 0 dislike
12.3k 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 | 12.3k 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:172.69.214.97
©2016-2025

No related questions found

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