3 like 0 dislike
18.3k 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 | 18.3k 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:104.23.197.65
©2016-2026

No related questions found

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