3 like 0 dislike
15k 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 | 15k 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:172.69.7.60
©2016-2025

No related questions found

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