3 like 0 dislike
15.2k 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 | 15.2k views

86 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void)

{
* * ** * * * ** a,b,c,x,y;
*** ** * * *** * ** * * ** *** * ** * *** ** **** **** *
**** ** * * * * ****** * * * = a + b;
* ** ** *** * * *** ** **
* * * * ** ***** * *
**** *** * ** * * * * Ratio: * * ** * ** ** *
**** *** * * * * ** * * * * * Ratio: *** ** *** **


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

}
answered by (42 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void)

{
* ** ** * ****** *** ** a,b,c,x,y;
** ** * **** * * * *** ** *** ** * * *** * ** * * ***
* ******* * * *** = a + b;
***** *** * *** * ** * *** ***
***** * ** ** * *******
******* *** ****** * *** * ** * * * * * Ratio:%d%%\n",x);
* *** ** ****** * **** * ** * ** ** * * * *


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

}
answered by (42 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main(void)
{
** *** *** * * ** **** a,b;
** * *** ** ** * ** * c;


***** * ******* **** * ** ** ** *** * ****
****** ******** * ** * * * *** * * ** * *** * *
* ** ** **** ** *** ********
* * * * * ** * * * ** * * **** Ratio: ** * * * * ** * **
* ** ** * ** *** * * *** * * ** * * Ratio: %d%%",(b*100)/c);
* * * ** ** * **** 0;
}
answered by (-168 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main ()
{
**** * * * * ** ***** ** * a,b,c;

** * *** * * * ** ** * * * **** ** ** *** * ** *
* * * * ****** * * * * *** *** * ** * ******
* * * ** *** * * *** *
* * *** ** ** * * * ******** * Ratio: * ** *
** ** * *** * **** * * * Ratio: %d%%",(b*100)/c);
* *** * ** * ** * ** 0;
}
answered by (-140 points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
0 like 0 dislike
Hidden content!
** ** * *** * *
int * *** *
{
int a,b;
float c,d;
*** ** ***** *** *** ***
* * ** ****** *** **
c= **** * *
*** *** ****
** * * * ** ** * *******
** * * * **** Ratio: * *** * *


* *** 0;
}
answered by (-329 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;
** ** * ** *** * * * * c;




**** * ** ** * * * * * ***** * * * * **
* *** * * ** * ** ** **** ****** * ***
* ** * * * **** ****
**** * * * ** ** ** * ** * *** * **** ratio: * ** ** * * ** *
** * ** * * ** *** * * ** **** *** ** ratio: %d%%",(b*100)/c);
** * *** ** *** * *** 0;

}
answered by (-168 points)
0 like 0 dislike
Hidden content!
* ** * * **** *

int * **

{

int a,b;

float c,d;
** * ***** ** ** **
*** * ** **** ** * * ****

c= ** * * *
* * * *
* ****** ** * *** ***** * * **
******** * * ***** * ** **





return 0;

}
answered by (-329 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(void)

{
** * *** **** *** ** * * * * a,b;
**** ** * * *** ** * c;




* ** * * ** ** * * * * *** ** * * * * *
* * * *** ** ******* **** * * ** ** * *
** **** * ** ** *** ** ***
* * ** **** * * *** * * * ratio: * * * *** ** * **
** *** ** *** ** * ** ** ratio: %g%%",(b*100)/c);
** **** *** * ** *** * * 0;

}
answered by (-168 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(void)

{
** * * ***** * ** *** * * ** a,b;
* ** ********* *** ** * ** c;




* * * **** *** ** * *** *** * *** * **
* ** * ** *** ** * **** *** ** * * * * *** * **
* ** * *** *** ***
* * * * ** ****** * *** * * * ** * * * ratio: ** * ** * * * *
* ** * * *** ** **** * * * ** ratio: %g%%",(b*100)/c);
** * * * * * * * 0;

}
answered by (-168 points)
0 like 0 dislike
Hidden content!
* * ** ***** *****


int main(void)

{


float ** ** * ** * * ** ** * ** ** **

* * * ** ** * ***** * * *** ******
scanf ** * * ** * ** ****** * *** ** *

float sum = ** **** * **

* ** ** * * = ** ***
*** * * *** ** * * *

* *** ******** * Ratio: * * * *** *
** ** * ** Ratio: * ** * ** * ** ** *


return 0;
}
answered by (-107 points)
0 0
prog.c: In function 'main':
prog.c:11:9: error: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Werror=format=]
 scanf("%d",&number_passes);
         ^
prog.c:12:10: error: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Werror=format=]
 scanf ("%d",&number_failures);
          ^
cc1: all warnings being treated as errors
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.126.216
©2016-2025

No related questions found

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