3 like 0 dislike
19.6k 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 | 19.6k 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:162.159.115.9
©2016-2026

No related questions found

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