3 like 0 dislike
13.4k 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 | 13.4k 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:172.69.7.59
©2016-2025

No related questions found

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