3 like 0 dislike
12.5k 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 | 12.5k 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:172.70.127.115
©2016-2025

No related questions found

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