3 like 0 dislike
12.6k 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 | 12.6k 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:172.69.59.81
©2016-2025

No related questions found

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