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!
#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:104.23.197.95
©2016-2026

No related questions found

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