3 like 0 dislike
14.1k 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 | 14.1k 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:172.69.130.229
©2016-2025

No related questions found

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