3 like 0 dislike
17.4k 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 | 17.4k 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:104.23.197.95
©2016-2026

No related questions found

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