3 like 0 dislike
17.3k 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 | 17.3k 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:162.159.115.32
©2016-2026

No related questions found

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