3 like 0 dislike
12.8k 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 | 12.8k 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:172.70.179.203
©2016-2025

No related questions found

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