3 like 0 dislike
19k 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 | 19k 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:104.23.197.65
©2016-2026

No related questions found

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