3 like 0 dislike
19.7k 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 | 19.7k views

86 Answers

0 like 0 dislike
Hidden content!
#include *** ******* * **

int main()
{
* ** *** * * ** *** x,y;
* ** ***** *** a=0,b=0;
** * * * ** * **** *** *** * * * ** * * ***** * * * * **
* * *** ** *** ***** * *** * * * * *
** * * **** ** * *
*** ** ** ** *** * * * **** * * Ratio: %g%%",a);
* * **** ****** ** ***** ** *** ** ** ** *** * * *
** *** ** ** * ** * * * **** * ** Ratio: %g%%",b);

}
answered by (54 points)
0 0
prog.c: In function 'main':
prog.c:11:14: error: unknown conversion type character 0xa in format [-Werror=format=]
     printf("%\n");
              ^
cc1: all warnings being treated as errors
0 like 0 dislike
Hidden content!
#include * *** * ** **

int main (void)

{
** * * * ** ** a,b;
* * *** * ***** *** * *** * ** * * * * ** *
* * ** ** * * * **** * Ratio: %g%%\nFail Ratio: *** * * * ** ***

* ** * * *** * * * *** ** *** 0;
}
answered by (-204 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
* **** * * * * *

int main() {
* ** * * ** * ** * *** *** a,b;
*** *** * ** * * * * * ** c;
**** * *** *** ** ** * * ** %d", &a, &b);
* * * ** *** *** * * ** **
*** *** *** ** ** * p,f;
* ** ** ******* *** ** *
* * ** * * ***** * * * * *
*** ******** * ** *** * * ** p2,f2;
* * * * *** * ** ** ***
* ** * * * * * ** * ** ** * *
***** * *** *** * ** * * Ratio: %d%%\n", p2);
* * **** ** * *** *** ** ** Ratio: %d%%", f2);
}
answered by (-120 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
*** * * ** ***



int main() {
** * *** * * ** **** **** a,b;
** * * *** * * ** * **** * c;
* **** * * ** * * * * * ** ***** **** %d", &a, &b);
** * * * * * *
********* * * ***** * * p,f;
* ** *** ** * ** ** *** *
* **** *** **
** * * *** * ** * p2,f2;
* ***** * * * * ******* **
* ** *** * * * **** * ** *
* * * * * * ** *** * ** ** Ratio: %d%%\n", p2);
** * ** * * * * * * ** * * Ratio; %d%%", f2);

}
answered by (-120 points)
0 like 0 dislike
Hidden content!
***** * **** *



int main() {
* *** ** * ** * *** * * a,b,c;
** *** * ** ** ** ** ** **** %d", &a, &b);
*** * ** * ** ** * * * * ** *
*** * ** * * ** * * *** ** p,f;
** **** * ** ****** **** **
******** * * ** * **
****** *** * * ** * ** p2,f2;
* ** * * ** * ** * *** *
* *** **** * **** *
***** * * * * * ** ** ****** Ratio: %d%%\n", p2);
* * * * * * * *** ****** ** * Ratio; %d%%", f2);

}
answered by (-120 points)
0 like 0 dislike
Hidden content!
#include * * *

int main(void)
{
**** * * * * * ** ** * *** a,b,sum1,sum2;
* * ** ** * * * * *** * *** ** *** * ** * ***
* * **** ******** ** * = a*100/(a+b);
** * * ** * ** ** * *** = b*100/(a+b);
** ** * *** * * ** ** ** ** ** * * Ratio: ** * * *
** **** * * * * * * *** ** * Ratio: *** ** * * *

**** * **** ** * * ** 0;

}
answered by (-323 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void)

{
* * * * * **** * a,b,sum1,sum2;
** ** **** * *** * * ** **** ** * * *** ** * *** * ***
**** * * ** * * ***** *** = a*5;
**** **** ** *** ** = b*5;
* * * ** * **** **** * (sum1>40)
*** * * * * * *** * **** ** ** * * *** * ** **** Ratio: %d%%\n",sum1);
** ***** * ** **** * *
* * ** * ** ** ** * *** * * * ** ** * * Ratio: %d%%",sum1);
** *** * ** * ** * * *** *
* * **** ** ** * * **** * * ** ** *** * *** ** ** * ** Ratio: *** **** **
* * **** * **** **** ** *
** * * ***** * *** * ** * * *** ** ** * *** * Ratio: %d%%",sum2);
* ***** ** * **** ** * **** * 0;



}
answered by (-323 points)
0 like 0 dislike
Hidden content!
** ********* * * **
int main(void)
{
* * ***** * * * **** * ** a, b,success, fail ;
* ***** * **** **** ** * ** * ** *** * ** * ** * *
* * * * * * ** * ******** * ***
** * * *** ****** * * * * * ****
* *** * ** *** ** ** ** ** ** ** * Ratio: %g%%\nFail Ratio: ** ** **** success, fail);
* * ** * ** * * * * * * 0;
}
answered by (-304 points)
0 0
prog.c: In function 'main':
prog.c:5:13: error: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Werror=format=]
     scanf("%d%d", &a, &b);
             ^
prog.c:5:15: error: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Werror=format=]
     scanf("%d%d", &a, &b);
               ^
cc1: all warnings being treated as errors
0 like 0 dislike
Hidden content!
******** * **



int main() {
***** * * ** * *** ** a,b,c;
** ******** ** * * * ******* *** * %d", &a, &b);
* * * * *** ** * * * *
** *** * * ** * **** ** p,f;
* * * ** ** * ** *
*** ** * * *** * * * **
* ** **** ** * ** * ** p2,f2;
** *** *** ** *** **
*** ** * ** * ** * * * * ** **
** ** * ** * * * * * *** ******* ** Ratio: %d%%\n", p2);
* * * ****** **** **** Ratio; %d%%", f2);



}
answered by (-120 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void)

{
** ** * ** * ** a,b,sum1,sum2;
***** **** * * * *** ** * * * *** * ** * **** * **
** * * ** * * *** = a*5;
** * ** ** ** *** ** = b*5;
***** * * * * * * * * (sum1>40)
* ** *** ** *** * ** * * * * ** **** * *** ** * * **** Ratio: %d%%\n",sum1);
* **** * ** ** ******* *
* * * * ***** * * * * * ** ** * * * * Ratio: %d%%",sum1);
* *** *** ******* **** *** * *
** ** * * ** ** * * * ** *** * ***** *** * * * * * Ratio: *** *** *
* * **** *** * **** ** * *
** ** * ** * * ** ** * * * * * * *** *** ******* Ratio: %d%%",sum2);
** * **** * * ** * * *** ** 0;



}
answered by (-323 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:162.159.115.10
©2016-2026

No related questions found

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